CN112225341A - Multistage clearance filtration equipment of domestic sewage - Google Patents
Multistage clearance filtration equipment of domestic sewage Download PDFInfo
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- CN112225341A CN112225341A CN202010914353.8A CN202010914353A CN112225341A CN 112225341 A CN112225341 A CN 112225341A CN 202010914353 A CN202010914353 A CN 202010914353A CN 112225341 A CN112225341 A CN 112225341A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a filtering device, in particular to a domestic sewage multistage cleaning and filtering device. The technical problem to be solved by the invention is as follows: the domestic sewage multistage cleaning and filtering equipment can improve the sewage purification effect and effectively prevent the equipment from being blocked by garbage. The utility model provides a multistage clearance filtration equipment of domestic sewage, including: the mounting plate is used for mounting the whole device; the filter assembly is arranged on the mounting plate and used for filtering in an intercepting mode; the cleaning component is arranged on the filtering component and is purified by adding a flocculating agent; and the driving assembly is arranged on the cleaning assembly and provides power for working. According to the invention, the fan-shaped bevel gear is matched with the full-tooth bevel gear, so that sewage can be primarily filtered, the single-tooth gear is matched with the first gear, so that a flocculating agent can be indirectly fed, the sewage can stay, and the purification degree of the sewage is improved.
Description
Technical Field
The invention relates to a filtering device, in particular to a domestic sewage multistage cleaning and filtering device.
Background
The domestic sewage is the waste water discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters and a large number of pathogenic microorganisms. Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrients, which can cause epidemic infectious diseases, so that when the sewage is cleaned and filtered, the sewage needs to be primarily filtered, and a proper amount of flocculant needs to be added for purification.
Patent publication No. CN 205419935U's patent has announced a domestic sewage purification system, including domestic sewage purification pond and denitrification facility, domestic sewage purification pond is provided with sewage water inlet and sewage delivery port, and denitrification facility includes the filtering pond, is provided with waste water import and waste water outlet on the filtering pond, filtering pond top and atmosphere intercommunication, and the waste water outlet is located the filtering pond bottom and communicates with each other with the atmosphere, is provided with iron shavings and quartz sand in the filtering pond, the sewage delivery port of domestic sewage purification pond and the waste water import intercommunication in filtering pond, but if there is great rubbish in the sewage will lead to equipment to be blockked up, and can not let sewage stop one down, the purifying effect of sewage will reduce.
Therefore, the development of the domestic sewage multi-stage cleaning and filtering equipment which can improve the sewage purification effect and effectively prevent the equipment from being blocked by garbage is urgently needed.
Disclosure of Invention
In order to overcome the defects that the garbage in the existing domestic sewage filtering mode can cause equipment to be blocked and sewage cannot stay once, the invention has the technical problems that: the domestic sewage multistage cleaning and filtering equipment can improve the sewage purification effect and effectively prevent the equipment from being blocked by garbage.
The technical scheme is as follows: the utility model provides a multistage clearance filtration equipment of domestic sewage, including: the mounting plate is used for mounting the whole device; the filter assembly is arranged on the mounting plate and used for filtering in an intercepting mode; the cleaning component is arranged on the filtering component and is purified by adding a flocculating agent; and the driving assembly is arranged on the cleaning assembly and provides power for working.
As a preferred embodiment of the present invention, the driving assembly includes: the speed reducing motor is arranged on the cleaning assembly; the first rotating rod is arranged on an output shaft of the speed reducing motor; the first belt pulley is arranged on the first rotating rod; the second rotating rod is rotatably arranged on the cleaning assembly; the second belt pulley is arranged on the second rotating rod; the flat belt is arranged between the second belt pulley and the first belt pulley; and the fan-shaped bevel gear is arranged on the second rotating rod.
As a preferred embodiment of the present invention, the filter assembly includes: an installation frame body installed on the installation plate; a cylinder rotatably mounted on the mounting frame; a slide rail mounted on the mounting frame; the sliding block is arranged in the sliding rail; the sliding rod is arranged on the special-shaped block and is in sliding fit with the cylinder; the full-tooth bevel gear is arranged on the cylinder and matched with the fan-shaped bevel gear; the filter screen is rotatably arranged on the special-shaped block; the arc-shaped baffle is arranged on the filter screen; the wedge block is arranged on the frame body and matched with the filter screen; and the torsion spring is connected between the special-shaped block and the filter screen.
As a preferred technical scheme of the invention, the cleaning assembly comprises: the storage frame is arranged on the installation frame body, and the second rotating rod is rotatably connected to the storage frame; the discharging pipe is arranged on the storage frame and communicated with the storage frame; the discharging barrel is arranged on the mounting frame body, the speed reducing motor is arranged on the discharging barrel, and the discharging pipe penetrates through the discharging barrel; the sliding sleeve is arranged on the lower charging barrel; the first L-shaped rod is slidably arranged in the sliding sleeve; the first spring is connected between the first L-shaped rod and the sliding sleeve; the circular baffle is arranged on the first L-shaped rod and matched with the blanking pipe; the pushing block is arranged on the first rotating rod and matched with the first L-shaped rod; the single-tooth gear is arranged on the first belt pulley; the first gear is slidably mounted on the mounting frame body and matched with the single-tooth gear; and the blanking plate is arranged on the first gear, the blanking barrel is matched with the blanking plate, and a proper amount of quartz sand is placed in the blanking barrel.
As a preferred embodiment of the present invention, the present invention further comprises: the second L-shaped rod is arranged on the filter screen; the mounting frame body is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding manner; the second spring is connected between the sliding block and the mounting frame body; the inclined plate is installed on the sliding block and matched with the second L-shaped rod.
As a preferred embodiment of the present invention, the present invention further comprises: the two support plates are arranged on the mounting frame body and matched with the filter screen; the rack is arranged on the filter screen; the stirring rods are rotatably arranged on the lower charging barrel, and the two stirring rods penetrate through the lower charging barrel; and the second gear is arranged on the stirring rod and meshed with the rack.
Compared with the prior art, the invention has the following advantages: according to the invention, through the matching of the fan-shaped bevel gear and the full-tooth bevel gear, sewage can be primarily filtered, all garbage is prevented from being extruded to one position to cover and block the filter screen, through the matching of the single-tooth gear and the first gear, a flocculating agent can be indirectly discharged, and the sewage can stay, so that the purification degree of the sewage is improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
FIG. 4 is a schematic view of a second partial body structure according to the present invention.
Fig. 5 is a perspective view of a third embodiment of the present invention.
Fig. 6 is an enlarged perspective view of part a of the present invention.
Part names and serial numbers in the figure: the automatic feeding device comprises a mounting plate 1, a speed reducing motor 2, a first rotating rod 3, a first belt pulley 4, a second rotating rod 5, a second belt pulley 6, a flat belt 7, a sector bevel gear 8, a mounting frame 9, a cylinder 10, a sliding rail 11, a special-shaped block 12, a sliding rod 13, a full-tooth bevel gear 14, a filter screen 15, an arc-shaped baffle 16, a wedge-shaped block 161, a torsion spring 17, a storage frame 18, a blanking tube 19, a sliding sleeve 20, a first L-shaped rod 21, a first spring 22, a circular baffle 23, a pushing block 24, a single-tooth gear 25, a first gear 26, a blanking plate 261, a blanking tube 27, a second L-shaped rod 28, a sliding block 29, a sliding groove 30, a second spring 31, an inclined plate 32, a supporting plate 33, a rack 34, a stirring rod 35 and a second.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
The utility model provides a multistage clearance filtration equipment of domestic sewage, as shown in fig. 1-5, including mounting panel 1, drive assembly, filtering component and clearance subassembly, mounting panel 1 is used for installing whole device, and 1 rear sides of mounting panel are equipped with carries out filterable filtering component through the interception mode, and the filtering component right side is equipped with carries out the clearance subassembly that purifies through adding the flocculating agent, and clearance subassembly front side right part is equipped with the drive assembly who provides power and carry out work.
When needs clear up sewage and filter, start drive assembly and carry out work, then drive filter assembly and remove and collect and unify the clearance to the primary filterable rubbish of sewage, simultaneously, drive the clearance subassembly and add appropriate amount flocculating agent in to primary filterable sewage, after finishing the sewage clearance, close drive assembly for filter assembly stops to remove, and simultaneously, the clearance subassembly stops to add the flocculating agent in the sewage.
As shown in fig. 1-4, the driving assembly comprises a speed reduction motor 2, a first rotating rod 3, a first belt pulley 4, a second rotating rod 5, a second belt pulley 6, a flat belt 7 and a fan-shaped bevel gear 8, the speed reduction motor 2 is fixedly connected to the right part of the front side of the cleaning assembly through a bolt, the first rotating rod 3 is arranged on an output shaft of the speed reduction motor 2, the first belt pulley 4 is arranged at the lower end of the first rotating rod 3, the second rotating rod 5 is arranged in the rotating mode of the front side of the cleaning assembly, the second belt pulley 6 is arranged at the lower end of the second rotating rod 5, the flat belt 7 is wound between the second belt pulley 6 and the first belt pulley 4, and the fan-shaped bevel gear 8 is arranged at the upper.
When needs clear up sewage, start gear motor 2 corotation, drive the 3 corotation of first dwang, and then drive the corotation of first belt pulley 4, the corotation of first belt pulley 4 drives the corotation of second belt pulley 6 through flat belt 7, drive the corotation of second dwang 5, thereby drive fan-shaped bevel gear 8 corotation, when fan-shaped bevel gear 8 contacts with filtering component, drive filtering component and collect the processing to sewage, after finishing the sewage clearance, the staff closes gear motor 2 can.
As shown in fig. 1, 2 and 4, the filtering assembly includes a mounting frame 9, a cylinder 10, a slide rail 11, a special-shaped block 12, a slide rod 13, a full-tooth bevel gear 14, a filter screen 15, an arc baffle 16, a wedge 161 and a torsion spring 17, the mounting frame 9 is fixedly connected to the rear side of the mounting plate 1 through bolts, the cylinder 10 is rotatably arranged on the upper portion of the right side of the mounting frame 9, the slide rail 11 is fixedly connected to the right side of the mounting frame 9 through bolts, the special-shaped block 12 is slidably arranged in the slide rail 11, the slide rod 13 is welded to the right end of the special-shaped block 12, the slide rod 13 is slidably matched with the cylinder 10, the full-tooth bevel gear 14 is arranged at the front end of the cylinder 10, the full-tooth bevel gear 14 is matched with the sector bevel gear 8, the filter screen 15 is rotatably arranged on the left side of the special-, wedge block 161 cooperates with filter screen 15, and a torsion spring 17 is connected between irregular block 12 and filter screen 15.
When the fan-shaped bevel gear 8 contacts the full-tooth bevel gear 14, the full-tooth bevel gear 14 is pushed to rotate reversely, the cylinder 10 is driven to rotate reversely, the sliding rod 13 is driven to move backwards, the special-shaped block 12 is driven to slide backwards, the filtering net 15 is driven to move backwards, the arc-shaped baffle 16 is driven to move backwards, when the filtering net 15 contacts the wedge-shaped block 161, the filtering net 15 swings upwards, the arc-shaped baffle 16 is driven to swing upwards, the torsion spring 17 compresses, when the sliding rod 13 moves to the rearmost end of the cylinder 10, the sliding rod 13 moves forwards, the special-shaped block 12 and the upper device thereof are driven to move forwards, the filtering net 15 moves forwards to be separated from the wedge-shaped block 161, the filtering net 15 is driven to swing downwards to reset under the action of the torsion spring 17, and therefore, in the process of primary filtering of sewage, all garbage is prevented from being extruded to one.
As shown in fig. 1, 2, 3 and 5, the cleaning assembly comprises a storage frame 18, a discharging tube 19, a sliding sleeve 20, a first L-shaped rod 21, a first spring 22, a circular baffle 23, a push block 24, a single-tooth gear 25, a first gear 26, a discharging plate 261 and a discharging barrel 27, the right side of a mounting frame body 9 is fixedly connected with the storage frame 18 through a bolt, a second rotating rod 5 is rotatably connected with the front part of the storage frame 18, the left part of the storage frame 18 is provided with the discharging tube 19, the discharging tube 19 is communicated with the storage frame 18, the lower part of the mounting frame body 9 is fixedly connected with the discharging barrel 27 through a bolt, a speed reducing motor 2 is mounted at the lower part of the discharging barrel 27, the left part of the discharging tube 19 penetrates through the right part of the discharging barrel 27, the right part of the outer wall of the discharging barrel 27 is fixedly connected with the sliding sleeve 20 through a bolt, the first L-shaped rod 21 is slidably arranged in the sliding sleeve 20, the first spring 22 is connected between the first L-shaped rod 21 and, the circular baffle 23 is matched with the blanking pipe 19, the upper end of the first rotating rod 3 is provided with a push block 24, the push block 24 is matched with the first L-shaped rod 21, the lower side of the first belt pulley 4 is provided with a single-tooth gear 25, the mounting frame body 9 is provided with a first gear 26 in a sliding mode, the first gear 26 is matched with the single-tooth gear 25, the inner side of the first gear 26 is fixedly connected with a blanking plate 261 through screws, the blanking cylinder 27 is matched with the blanking plate 261, and a proper amount of quartz sand is placed in the blanking cylinder 27.
When the first rotating rod 3 rotates forwards, the pushing block 24 is driven to rotate forwards, when the pushing block 24 contacts with the first L-shaped rod 21, the first L-shaped rod 21 is pushed to slide forwards, the first spring 22 is stretched to drive the circular baffle 23 to slide forwards to be separated from the blanking pipe 19, the blanking pipe 19 is not blocked any more, so that the flocculant in the storage frame 18 flows into the blanking barrel 27 through the blanking pipe 19, when the pushing block 24 is separated from the first L-shaped rod 21, the first L-shaped rod 21 and the upper device thereof are driven to move backwards and reset under the action of the first spring 22, the circular baffle 23 is driven to slide backwards to block the blanking pipe 19, meanwhile, when the first rotating rod 3 rotates forwards, the single-tooth gear 25 is driven to rotate forwards, when the single-tooth gear 25 contacts with the first gear 26, the first gear 26 is pushed to drive the blanking plate 261 to rotate backwards, the blanking barrel 27 is opened, so that the sewage purified by the flocculant in the blanking barrel 27 falls, when flitch 261 rotates once more, will descend feed cylinder 27 to close, so, can be indirect carry out the unloading with the flocculating agent, let sewage stop moreover, improved the purification degree of sewage.
Example 2
In addition to embodiment 1, as shown in fig. 1, 2 and 6, the filter device further includes a second L-shaped rod 28, a sliding block 30, a second spring 31 and an inclined plate 32, the second L-shaped rod 28 is welded to the left side of the filter screen 15, a sliding groove 29 is formed in the left portion of the inner side of the mounting frame 9, the sliding block 30 is slidably disposed in the sliding groove 29, the second spring 31 is connected between the sliding block 30 and the mounting frame 9, the inclined plate 32 is fixedly connected to the right side of the sliding block 30 through a bolt, and the inclined plate 32 is engaged with the second L-shaped rod 28.
Rubbish on the filter screen 15 can fall on the swash plate 32, when the filter screen 15 moves backwards, drive second L type pole 28 and move backwards, and then drive swash plate 32 and move backwards, drive sliding block 30 and slide backwards, the compression of second spring 31, when the filter screen 15 moves forwards, drive second L type pole 28 and move forwards, make second L type pole 28 and swash plate 32 break away from, drive sliding block 30 and the upper device that moves forwards and reset under the effect of second spring 31, so, can carry the equipment outside with elementary filterable rubbish and carry out the unified processing, effectively prevent rubbish on the filter screen 15 to drop to down in the feed cylinder 27.
In addition to embodiment 1, as shown in fig. 1 and 2, the device further includes a support plate 33, a rack 34, a stirring rod 35, and a second gear 36, wherein the two support plates 33 are fixedly connected to the upper portion of the inner side of the mounting frame 9 through bolts, the support plate 33 is engaged with the filter screen 15, the rack 34 is fixedly connected to the left side of the filter screen 15 through bolts, the two stirring rods 35 are rotatably provided to the lower portion of the lower charging barrel 27, the left portion of each stirring rod 35 penetrates through the lower charging barrel 27, the second gear 36 is provided to each left end of each stirring rod 35, and the second gear 36 is engaged with the rack 34.
When filter screen 15 back-and-forth movement, drive rack 34 back-and-forth movement, it is rotatory to promote second gear 36, drives puddler 35 and stirs the sewage in the feed cylinder 27, and backup pad 33 contacts with filter screen 15 all the time, but because the length of backup pad 33 and the contact of filter screen 15, can not hinder filter screen 15 and swing, so, can be with in the better contaminated sewage of flocculating agent, make the removal that filter screen 15 can be stable moreover.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a multistage clearance filtration equipment of domestic sewage, characterized by, including: the mounting plate (1) is used for mounting the whole device;
the filtering component is arranged on the mounting plate (1) and used for filtering in an intercepting mode;
the cleaning component is arranged on the filtering component and is purified by adding a flocculating agent;
and the driving assembly is arranged on the cleaning assembly and provides power for working.
2. The domestic sewage multistage cleaning and filtering device of claim 1, wherein the driving assembly comprises:
the speed reducing motor (2) is arranged on the cleaning assembly;
the first rotating rod (3) is arranged on an output shaft of the speed reducing motor (2);
a first belt pulley (4) mounted on the first rotating rod (3);
the second rotating rod (5) is rotatably arranged on the cleaning assembly;
the second belt pulley (6) is arranged on the second rotating rod (5);
the flat belt (7) is arranged between the second belt pulley (6) and the first belt pulley (4);
and the fan-shaped bevel gear (8) is arranged on the second rotating rod (5).
3. The domestic sewage multistage cleaning and filtering device of claim 2, wherein the filtering component comprises:
an installation frame (9) installed on the installation plate (1);
a cylinder (10) rotatably mounted on the mounting frame (9);
a slide rail (11) mounted on the mounting frame (9);
the special-shaped block (12), the sliding block is installed in the sliding rail (11);
the sliding rod (13) is arranged on the special-shaped block (12), and the sliding rod (13) is in sliding fit with the cylinder (10);
the full-tooth bevel gear (14) is arranged on the cylinder (10), and the full-tooth bevel gear (14) is matched with the fan-shaped bevel gear (8);
the filter screen (15) is rotatably arranged on the special-shaped block (12);
the arc-shaped baffle (16) is arranged on the filter screen (15);
the wedge block (161) is arranged on the frame body (9), and the wedge block (161) is matched with the filter screen (15);
and the torsion spring (17) is connected between the special-shaped block (12) and the filter screen (15).
4. The domestic sewage multistage cleaning and filtering device of claim 3, wherein the cleaning assembly comprises:
the storage frame (18) is arranged on the installation frame body (9), and the second rotating rod (5) is rotatably connected to the storage frame (18);
the discharging pipe (19) is arranged on the storage frame (18), and the discharging pipe (19) is communicated with the storage frame (18);
the blanking barrel (27) is arranged on the installation frame body (9), the speed reducing motor (2) is arranged on the blanking barrel (27), and the blanking pipe (19) penetrates through the blanking barrel (27);
a sliding sleeve (20) mounted on the lower charging barrel (27);
a first L-shaped rod (21) slidably mounted in the sliding sleeve (20);
a first spring (22) connected between the first L-shaped rod (21) and the sliding sleeve (20);
the circular baffle (23) is arranged on the first L-shaped rod (21), and the circular baffle (23) is matched with the discharging pipe (19);
the push block (24) is arranged on the first rotating rod (3), and the push block (24) is matched with the first L-shaped rod (21);
a single-tooth gear (25) mounted on the first pulley (4);
the first gear (26) is slidably mounted on the mounting frame body (9), and the first gear (26) is matched with the single-tooth gear (25);
and the blanking plate (261) is arranged on the first gear (26), the blanking barrel (27) is matched with the blanking plate (261), and a proper amount of quartz sand is placed in the blanking barrel (27).
5. The domestic sewage multistage cleaning and filtering device of claim 4, further comprising:
a second L-shaped rod (28) mounted on the filter screen (15);
the mounting frame body (9) is provided with a sliding groove (29), and the sliding block (30) is slidably mounted in the sliding groove (29);
a second spring (31) connected between the slide block (30) and the mounting frame (9);
and the inclined plate (32) is arranged on the sliding block (30), and the inclined plate (32) is matched with the second L-shaped rod (28).
6. The domestic sewage multistage cleaning and filtering device of claim 5, further comprising:
the two support plates (33) are arranged on the installation frame body (9), and the two support plates (33) are matched with the filter screen (15);
the rack (34) is arranged on the filter screen (15);
the stirring rods (35) are rotatably arranged on the lower charging barrel (27), two stirring rods (35) are arranged, and the stirring rods (35) penetrate through the lower charging barrel (27);
and the second gear (36) is arranged on the stirring rod (35), and the second gear (36) is meshed with the rack (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914353.8A CN112225341A (en) | 2020-09-03 | 2020-09-03 | Multistage clearance filtration equipment of domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914353.8A CN112225341A (en) | 2020-09-03 | 2020-09-03 | Multistage clearance filtration equipment of domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112225341A true CN112225341A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010914353.8A Pending CN112225341A (en) | 2020-09-03 | 2020-09-03 | Multistage clearance filtration equipment of domestic sewage |
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| Country | Link |
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| CN (1) | CN112225341A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915604A (en) * | 2021-01-28 | 2021-06-08 | 朱海洋 | Sewage purification agitating unit |
| CN113461214A (en) * | 2021-07-22 | 2021-10-01 | 江西方舟流体科技有限公司 | Small-size closed cooling tower steam filtration equipment |
| CN114162885A (en) * | 2021-11-22 | 2022-03-11 | 陈廷炜 | Sediment cleaning device for sewage treatment |
| CN114768332A (en) * | 2022-04-18 | 2022-07-22 | 鲁磊 | Water flow purifying equipment for new rural ditch |
| CN118179127A (en) * | 2024-05-15 | 2024-06-14 | 河南省帝华建设有限公司 | Construction wastewater treatment device |
-
2020
- 2020-09-03 CN CN202010914353.8A patent/CN112225341A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915604A (en) * | 2021-01-28 | 2021-06-08 | 朱海洋 | Sewage purification agitating unit |
| CN113461214A (en) * | 2021-07-22 | 2021-10-01 | 江西方舟流体科技有限公司 | Small-size closed cooling tower steam filtration equipment |
| CN113461214B (en) * | 2021-07-22 | 2022-06-17 | 江西方舟流体科技有限公司 | Small-size closed cooling tower steam filtration equipment |
| CN114162885A (en) * | 2021-11-22 | 2022-03-11 | 陈廷炜 | Sediment cleaning device for sewage treatment |
| CN114768332A (en) * | 2022-04-18 | 2022-07-22 | 鲁磊 | Water flow purifying equipment for new rural ditch |
| CN114768332B (en) * | 2022-04-18 | 2024-04-12 | 鲁磊 | New rural irrigation canals and ditches water flow clarification plant |
| CN118179127A (en) * | 2024-05-15 | 2024-06-14 | 河南省帝华建设有限公司 | Construction wastewater treatment device |
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Application publication date: 20210115 |