CN114180657A - Steel wire rope traction type grating cleaner - Google Patents
Steel wire rope traction type grating cleaner Download PDFInfo
- Publication number
- CN114180657A CN114180657A CN202111529343.3A CN202111529343A CN114180657A CN 114180657 A CN114180657 A CN 114180657A CN 202111529343 A CN202111529343 A CN 202111529343A CN 114180657 A CN114180657 A CN 114180657A
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- Prior art keywords
- rake
- support
- wire rope
- sewage
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 238000005201 scrubbing Methods 0.000 claims description 19
- 238000005202 decontamination Methods 0.000 claims description 17
- 230000003588 decontaminative effect Effects 0.000 claims description 17
- 230000035515 penetration Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The invention discloses a steel wire rope traction type grid sewage remover, which belongs to the technical field of grid sewage removers and comprises a lifting support, wherein a filter grid is fixedly arranged on the inner side of the bottom end of the lifting support, inner slide ways are symmetrically arranged on two sides of the inner surface of the lifting support, a first sewage rake removing mechanism for lifting sewage is movably connected between the inner slide ways, an outer slide way is arranged on the upper side of the inner slide way, a limit slide way is arranged at the top end of the outer slide way in a penetrating manner, a second sewage rake removing mechanism for lifting sewage is movably connected between the outer slide way and the limit slide way, and a driving mechanism for providing driving capability is fixedly arranged at the top end of the lifting support; the sewage-removing scraper can realize lifting and discharging of sewage by utilizing two staggered sewage-removing scraper buckets, can be used alternately, greatly accelerates the sewage-removing speed, does not interfere with each other between the upstream and the downstream simultaneously, and is reasonable in structure.
Description
Technical Field
The invention relates to the technical field of grid dirt removers, in particular to a steel wire rope traction type grid dirt remover.
Background
The steel wire rope traction type grating cleaner is mainly used for water plants, pump stations and the like, and is used for intercepting floating objects in water and ensuring that a water pump and subsequent engineering continue to operate. The steel wire rope traction type grid dirt remover pulls the scraper bucket through the steel wire rope, so that the scraper bucket reciprocates up and down and the scraper bucket is opened and closed, and when the scraper bucket ascends to a proper position, the slag skimming device skims the grid slag to the slag guide bucket along the track in the scraper bucket and discharges the grid slag.
However, the existing wire rope pull type grid sewage disposal machine, as the application number: 201810637279.2 the steel wire rope pull-type grid cleaner basically lifts and cleans dirt filtered by a grid by means of a dirt removing rake, the structure can cause insufficient dirt discharging speed under the condition that a dirt discharging channel is too deep or the dirt accumulation speed is high, and dirt is discharged by means of the dirt removing rake, so that the interval time of middle dirt discharging is long, and further the dirt discharging efficiency is low.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a steel wire rope traction type grid cleaner which can realize lifting and discharging of dirt by utilizing two staggered dirt removing rakes and can be used alternately, so that the dirt discharging speed is greatly increased, the upper line and the lower line cannot interfere with each other, and the structure is reasonable.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a wire rope towed grid scrubbing machine, is including promoting the support, it has the filtration grid to promote the inboard fixed mounting in support bottom, promote support internal surface bilateral symmetry and seted up the inner slide, swing joint has the first rake mechanism that removes that is used for the filth to promote between the inner slide, the outer slide has been seted up to the inner slide upside, the outer slide top is run through and has been seted up spacing slide, the outer slide with swing joint has the second that is used for the filth to promote to remove rake mechanism between the spacing slide except that, it has the actuating mechanism that is used for providing the driving force to promote support top fixed mounting, it is provided with the storage mechanism that is used for the filth to collect to promote support top side.
Further, first scrubbing harrow mechanism including the activity set up in removal backup pad between the inner slide, it rotates to be connected with spacing pulley to remove backup pad bottom side, spacing pulley roll imbed in inside removing the backup pad, it is connected with first scrubbing harrow fill to rotate between the backup pad top, first cross-under groove has been seted up to the equidistance array between the first scrubbing harrow fill, and is formed with first rake arm, first scrubbing harrow fill bottom equidistance array has been seted up and has been struck off the groove.
Further, first cross connection groove with scrape the groove crisscross setting, scrape the width and the degree of depth of groove and filter the clearance and the degree of depth phase-match between the grid.
Further, second scrubbing harrow mechanism including slide embedding in the inside removal landing leg of spacing slide, it rotates to be connected with spacing gyro wheel to remove the landing leg bottom, spacing gyro wheel roll embedding in inside the outer slide, it is connected with second scrubbing harrow fill to rotate between the removal landing leg, the equidistance array has been seted up the second and has been worn to connect the groove between the second scrubbing harrow fill, and is formed with the second harrow pole.
Further, the width of the second rake rod is smaller than the width of a gap between the filtering grids, the second rake rod is matched with the first cross connecting groove, the first rake rod is matched with the second cross connecting groove, the second cross connecting groove and the first dirt removing rake bucket are both in arc bucket-shaped structures, and the radian and the size are matched.
Furthermore, actuating mechanism including fixed mounting in promote the linking bridge on support top, the inboard fixed mounting of linking bridge has the drive coiling mechanism, the drive coiling mechanism sets up four groups, and be provided with four groups the transmission assembly pulley of drive coiling mechanism looks adaptation, transmission assembly pulley fixed rotation connect in promote the support top with the linking bridge top, the transmission assembly pulley with it is provided with the cable wire to encircle between the erection support power take off.
Furthermore, a bolting support is arranged at the bottom end of the movable support leg, bolting bases are arranged at the bottom ends of two sides of the second decontamination rake, a group of steel cables are fixedly bolted to the bolting support and the bolting bases respectively, a connecting support is arranged at the bottom end of the movable support plate, mounting supports are arranged at two sides of the bottom end of the first decontamination rake, and a group of steel cables are fixedly bolted to the connecting support and the mounting supports respectively.
Furthermore, a material pushing support is rotatably connected between the top ends of the connecting supports, and the bottom end of the material pushing support is matched with the inner arc surface of the second decontamination rake bucket and the inner arc surface of the first decontamination rake bucket.
Further, store the mechanism including fixed mounting in promote the fixed bolster of support top one side, the inside movable mounting of fixed bolster has the dirty fill of storage.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is provided with second scrubbing rake fill and first scrubbing rake fill and cooperatees, can carry out discharge in turn to the filth in the inside crisscross use of lifting support, and in the whereabouts of second scrubbing rake fill, first scrubbing rake fill rises the action, goes on blowdown and dirt collection action simultaneously, can not mutual interference simultaneously, uses in turn for blowdown speed is accelerated greatly.
(2) This scheme is provided with the inner slide, the outer slide, spacing slide cooperatees with first dirt rake mechanism and second dirt rake mechanism, make first dirt rake mechanism and second dirt rake mechanism can move in opposite directions, but can not mutual interference, and is rational in infrastructure, be provided with the second simultaneously and wear the groove, first groove, second rake rod and first rake rod cooperate, when second dirt rake fill and first dirt rake fill staggered movement, but the quickly separating, mutual hindrance is less when crisscross simultaneously, make the device use stationarity and reliability higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the lifting frame of the present invention;
fig. 3 is a schematic structural diagram of a second decontamination rake mechanism of the invention;
fig. 4 is a schematic structural diagram of a first decontamination rake mechanism of the invention;
FIG. 5 is a schematic view of the structure of the dirt removing scraper assembly of the present invention;
fig. 6 is a schematic structural diagram of the driving mechanism of the present invention.
The reference numbers in the figures illustrate:
1. lifting the support; 2. an inner slide way; 3. an outer slide way; 4. a limiting slide way; 5. filtering the grating; 6. moving the support legs; 7. limiting the idler wheel; 8. a second dirt removing rake; 9. a second penetration groove; 10. bolting the base; 11. bolting a support; 12. moving the support plate; 13. a limiting pulley; 14. a first dirt removing rake; 15. a first penetration groove; 16. a scraping groove; 17. connecting a support; 18. mounting a support; 19. a transmission pulley block; 20. a material pushing bracket; 21. fixing a bracket; 22. a sewage storage hopper; 23. a second rake lever; 24. a first rake lever; 25. a steel cord; 26. connecting a bracket; 27. the winding device is driven.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
please refer to fig. 1-6, a wire rope towed grid cleaner, including promoting support 1, promote 1 bottom inboard fixed mounting of support and filter grid 5, promote 1 internal surface bilateral symmetry of support and seted up inner slide 2, swing joint has the first dirt rake mechanism that removes that is used for the filth to promote between the inner slide 2, outer slide 3 has been seted up to 2 upside of inner slide, outer slide 3 top is run through and is seted up spacing slide 4, swing joint has the second dirt rake mechanism that removes that is used for the filth to promote between outer slide 3 and the spacing slide 4, promote 1 top fixed mounting of support and be used for providing the actuating force actuating mechanism, promote 1 top side of support and be provided with the storage mechanism that is used for the filth to collect.
Referring to fig. 1 and 4, the first dirt removing rake mechanism includes a movable support plate 12 movably disposed between the inner slide ways 2, and a limiting mechanism (not shown) is disposed on a side surface of the movable support plate 12 to keep the movable support plate perpendicular to the lifting support 1, and a limiting pulley 13 is rotatably connected to a side surface of a bottom end of the movable support plate 12, and the limiting pulley 13 is embedded inside the movable support plate 12 in a rolling manner, so that the movable support plate 12 can move along the inner slide ways 2, and a first dirt removing rake 14 is rotatably connected between top ends of the movable support plate 12, first penetrating grooves 15 are formed in the first dirt removing rake 14 in an equidistant array manner, and first rake rods 24 are formed, scraping grooves 16 are formed in the first dirt removing rake 14 in the equidistant array manner, and can be used for collecting dirt.
Referring to fig. 4, the first penetration grooves 15 and the scraping grooves 16 are alternately arranged, and the width and depth of the scraping grooves 16 are matched with the gap and depth between the filter grids 5, so that the end of the first dirt removing rake 14 can be conveniently embedded into the filter grids 5 to scrape off dirt.
Referring to fig. 1 and 3, the second decontamination rake mechanism comprises a movable support leg 6 embedded in a limiting slide way 4 in a sliding manner, a limiting mechanism (not shown in the figure) is arranged on the side surface of the movable support leg 6 to enable the movable support leg to be perpendicular to a lifting support 1, a limiting roller 7 is connected to the bottom end of the movable support leg 6 in a rotating manner, the limiting roller 7 is embedded in an outer slide way 3 in a rolling manner, the movable support leg 6 can be moved along the outer slide way 3, a second decontamination rake bucket 8 is connected between the movable support leg 6 in a rotating manner, a second penetration groove 9 is formed in the equidistant array between the second decontamination rake buckets 8, and a second rake rod 23 is formed and can be used for collecting pollutants.
Referring to fig. 3-5, wherein, the width setting of the second rake 23 is smaller than the gap width between the filtering grids 5, so as to facilitate scraping off the filth between the filtering grids 5, meanwhile, the second rake 23 is matched with the first penetration groove 15, and the first rake 24 is matched with the second penetration groove 9, so that when the second decontamination rake 8 is staggered with the first decontamination rake 14, the quick separation can be realized, the second penetration groove 9 and the first decontamination rake 14 are both arranged to be arc-shaped bucket structures, and the radian and the size are matched, so as to facilitate the release of the filth.
Referring to fig. 6, the driving mechanism includes a connecting bracket 26 fixedly mounted on the top end of the lifting bracket 1, a driving winding device 27 is fixedly mounted on the inner side of the connecting bracket 26, the driving winding devices 27 are provided with four groups, and are provided with driving pulley blocks 19 matched with the four groups of driving winding devices 27, the driving pulley blocks 19 are fixedly and rotatably connected to the top end of the lifting bracket 1 and the top end of the connecting support 17, and a steel cable 25 is arranged between the driving pulley blocks 19 and the power output end of the mounting support 18 in a surrounding manner.
Referring to fig. 3 and 4, a bolting support 11 is provided at the bottom end of the movable leg 6, a bolting base 10 is provided at the bottom end of both sides of the second dirt removing rake 8, a set of steel cables 25 are fixedly bolted to the bolting support 11 and the bolting base 10, respectively, so that the up-and-down movement of the movable leg 6 can be controlled by the two sets of steel cables 25, and the rotation support angle of the second dirt removing rake 8 relative to the movable leg 6 can be controlled, a connection support 17 is provided at the bottom end of the movable support plate 12, a mounting support 18 is provided at both sides of the bottom end of the first dirt removing rake 14, and a set of steel cables 25 are fixedly bolted to the connection support 17 and the mounting support 18, respectively, so that the up-and-down movement of the movable support plate 12 can be controlled by the two sets of steel cables 25, and the rotation support angle of the first dirt removing rake 14 relative to the movable support plate 12 can be controlled.
Referring to fig. 6, a pushing bracket 20 is rotatably connected between the top ends of the connecting supports 17, and the bottom end of the pushing bracket 20 is adapted to the inner arc surfaces of the second dirt removing rake 8 and the first dirt removing rake 14, so that the dirt can be pushed out by the arc rotation of the bottom end of the pushing bracket 20 while the second dirt removing rake 8 and the first dirt removing rake 14 continuously move upwards.
Referring to fig. 1, the storage mechanism includes a fixing bracket 21 fixedly installed at one side of the top end of the lifting bracket 1, and a dirt storage hopper 22 movably installed inside the fixing bracket 21 for storing the discharged dirt.
When in use: firstly, the steel cable 25 connected to the bolting base 10 can be loosened by one of the driving rolling devices 27, so that the second dirt removing rake 8 rotates relative to the top end of the movable support leg 6 by utilizing the self gravity, the vertical downward posture is kept, meanwhile, the steel cable 25 connected to the bolting base 11 is loosened, so that the second dirt removing rake 8 moves downwards along the outer slideway 3 until the second dirt removing rake sinks to the water bottom, then, the steel cable 25 connected to the bolting base 10 can be tightened, so that the second dirt removing rake 8 can further reset, simultaneously, dirt filtered by the filter grid 5 is shoveled into the interior of the second dirt removing rake, and meanwhile, the second dirt removing rake 8 can slide upwards along the inner surface of the lifting support 1 under the action of traction force by simultaneously tightening the steel cable 25 connected to the bolting base 10, so that the dirt can be lifted upwards;
secondly, while the second dirt removing rake 8 is moving upwards, the first dirt removing rake 14 is lowered synchronously by loosening the cable 25 connected to the mounting bracket 18 and the connecting bracket 17, when the first dirt removing rake 14 and the second dirt removing rake 8 are overlapped, dirt on the surface of the second dirt removing rake 8 will jack up the first dirt removing rake 14, so that it will turn upwards until it turns to an angle that can be crossed and passed through, so that the second rake bar 23 can cross and pass through the first passing through groove 15, at the same time, the first rake lever 24 can cross and pass through the second through-connection groove 9, so that the first dirt removing rake 14 and the second dirt removing rake 8 cross and miss, go in the opposite direction, the first dirt removing rake 14 enters the sewage to lift the dirt again, simultaneously the second dirt removing rake 8 upwards promotes and discharges the filth to storing up inside the dirt fill 22 through pushing away material support 20, circulates in proper order and clears up the filth, can greatly improve blowdown efficiency.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a wire rope towed grid de-dirt machine, includes lifting support (1), its characterized in that: promote support (1) bottom inboard fixed mounting and have filtration grid (5), promote support (1) internal surface bilateral symmetry and seted up inner slide (2), swing joint has the first rake mechanism that removes that is used for the filth to promote between inner slide (2), outer slide (3) have been seted up to inner slide (2) upside, outer slide (3) top is run through and has been seted up spacing slide (4), outer slide (3) with swing joint has the second that is used for the filth to promote to remove rake mechanism between spacing slide (4) except that filth, it has the actuating mechanism who is used for providing the driving force to promote support (1) top fixed mounting, it is provided with the storage mechanism who is used for the filth to collect to promote support (1) top side.
2. The steel wire rope pull-type grid cleaner as claimed in claim 1, wherein: first scrubbing harrow mechanism including the activity set up in removal backup pad (12) between inner slide (2), it is connected with spacing pulley (13) to remove backup pad (12) bottom side rotation, spacing pulley (13) roll imbed in remove inside backup pad (12), it is connected with first scrubbing harrow fill (14) to rotate between removal backup pad (12) top, first cross-under groove (15) have been seted up to equidistance array between first scrubbing harrow fill (14), and be formed with first rake arm (24), first scrubbing harrow fill (14) bottom equidistance array has been seted up and has been struck off groove (16).
3. The steel wire rope pull-type grid cleaner as claimed in claim 2, wherein: the first penetration grooves (15) and the scraping grooves (16) are arranged in a staggered mode, and the width and the depth of the scraping grooves (16) are matched with the gap and the depth between the filter grids (5).
4. A wire rope pulling type grid sewage removing machine according to claim 3, wherein: second scrubbing harrow mechanism including slide embedding in inside removal landing leg (6) of spacing slide (4), it is connected with spacing gyro wheel (7) to remove landing leg (6) bottom rotation, spacing gyro wheel (7) roll embedding in inside outer slide (3), it is connected with second scrubbing harrow fill (8) to rotate between removal landing leg (6), second grafting groove (9) have been seted up to equidistance array between second scrubbing harrow fill (8), and are formed with second rake lever (23).
5. The steel wire rope pull-type grid cleaner as claimed in claim 4, wherein: the width of the second rake lever (23) is smaller than the width of a gap between the filtering grids (5), the second rake lever (23) is matched with the first penetration groove (15), the first rake lever (24) is matched with the second penetration groove (9), the second penetration groove (9) and the first decontamination rake bucket (14) are both arc-shaped bucket-shaped structures, and the radian and the size are matched.
6. The steel wire rope pull-type grid cleaner as claimed in claim 5, wherein: actuating mechanism including fixed mounting in promote linking bridge (26) on support (1) top, linking bridge (26) inboard fixed mounting has drive coiling mechanism (27), drive coiling mechanism (27) set up four groups, and be provided with four groups drive the transmission assembly pulley (19) of coiling mechanism (27) looks adaptation, transmission assembly pulley (19) fixed rotation connect in promote support (1) top with linking bridge (17) top, transmission assembly pulley (19) with it is provided with cable wire (25) to encircle between erection support (18) power take off end.
7. The steel wire rope pull-type grid cleaner as claimed in claim 6, wherein: the bottom end of the movable supporting leg (6) is provided with a bolting support (11), the bottom ends of two sides of the second decontamination rake (8) are provided with a bolting base (10), the bolting support (11) and the bolting base (10) are respectively fixedly bolted with a group of steel cables (25), the bottom end of the movable supporting plate (12) is provided with a connecting support (17), two sides of the bottom end of the first decontamination rake (14) are provided with mounting supports (18), and the connecting support (17) and the mounting supports (18) are respectively fixedly bolted with a group of steel cables (25).
8. The steel wire rope pull-type grid cleaner as claimed in claim 7, wherein: the device is characterized in that a material pushing support (20) is rotatably connected between the top ends of the connecting supports (17), and the bottom end of the material pushing support (20) is matched with the inner arc surfaces of the second decontamination rake bucket (8) and the first decontamination rake bucket (14).
9. The steel wire rope pull-type grid cleaner as claimed in claim 8, wherein: the storage mechanism comprises a fixed support (21) fixedly arranged on one side of the top end of the lifting support (1), and a sewage storage hopper (22) is movably arranged in the fixed support (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529343.3A CN114180657B (en) | 2021-12-14 | 2021-12-14 | Steel wire rope traction type grid dirt remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529343.3A CN114180657B (en) | 2021-12-14 | 2021-12-14 | Steel wire rope traction type grid dirt remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114180657A true CN114180657A (en) | 2022-03-15 |
| CN114180657B CN114180657B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111529343.3A Active CN114180657B (en) | 2021-12-14 | 2021-12-14 | Steel wire rope traction type grid dirt remover |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227057A (en) * | 1991-03-29 | 1993-07-13 | Lundquist Lynn C | Ring centrifuge apparatus for residual liquid waste removal from recyclable container material |
| US20150101974A1 (en) * | 2013-10-11 | 2015-04-16 | Andritz Ag | Filter For Continuous Filtration Of A Suspension Under Pressure |
| CN209161520U (en) * | 2018-10-24 | 2019-07-26 | 南京南蓝环保设备制造有限公司 | A kind of mobile grid sewage-removing machine |
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
-
2021
- 2021-12-14 CN CN202111529343.3A patent/CN114180657B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227057A (en) * | 1991-03-29 | 1993-07-13 | Lundquist Lynn C | Ring centrifuge apparatus for residual liquid waste removal from recyclable container material |
| US20150101974A1 (en) * | 2013-10-11 | 2015-04-16 | Andritz Ag | Filter For Continuous Filtration Of A Suspension Under Pressure |
| CN209161520U (en) * | 2018-10-24 | 2019-07-26 | 南京南蓝环保设备制造有限公司 | A kind of mobile grid sewage-removing machine |
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
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| Publication number | Publication date |
|---|---|
| CN114180657B (en) | 2024-01-26 |
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