CN215505738U - A drainage device for municipal administration sewage is collected - Google Patents
A drainage device for municipal administration sewage is collected Download PDFInfo
- Publication number
- CN215505738U CN215505738U CN202122035033.8U CN202122035033U CN215505738U CN 215505738 U CN215505738 U CN 215505738U CN 202122035033 U CN202122035033 U CN 202122035033U CN 215505738 U CN215505738 U CN 215505738U
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- box
- box body
- filter screen
- rotating shaft
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The application relates to a drainage device for municipal sewage collection, which belongs to the technical field of sewage collection and comprises a box body, wherein a water inlet for inputting sewage and a water outlet for outputting the sewage are formed in the box body, a filter screen is arranged in the box body, a rotating shaft and a first driving piece for driving the rotating shaft to rotate are rotatably arranged on the box body, the axis of the rotating shaft is perpendicular to the depth direction of the box body, a brush plate for cleaning the filter screen is rotatably arranged in the box body, the brush plate is fixedly connected to the rotating shaft, the filter screen is an arc-shaped net which is abutted against the brush plate in the rotating process of the rotating shaft, and the radian of the filter screen is 0.5 pi-0.75 pi; a storage box for storing garbage is detachably arranged in the box body and is connected with one end of the filter screen; the bottom wall of the storage box is provided with a water filtering hole; the box is provided with an opening for the storage box to move out, and the box is hinged with a cover body for opening and closing the opening. This application has the effect that reduces the clearance frequency to the filter screen.
Description
Technical Field
The application relates to the technical field of sewage collection, in particular to a drainage device for municipal sewage collection.
Background
Along with the rapid development of society, the living standard of people is also continuously improved, people pay more and more attention to green environmental protection, the urban development pays more and more attention to the comfort of living environment and working environment of people, and the discharge of domestic sewage is one of important links.
At present, patent document for CN212612923U as the publication number discloses a drainage device for municipal sewage collection includes the bottom plate, the header tank of the upper end fixedly connected with drum structure of bottom plate, the upper end lateral wall intercommunication of header tank has a plurality of inlet tubes, the bottom fixedly connected with vacuum water pipe of header tank, fixedly connected with support frame is gone back to the upper end of bottom plate, rotate through a plurality of ball bearing in the support frame and cup jointed electric putter, the output shaft fixedly connected with apron of electric putter upper end, the lower extreme of apron passes through the same filter frame that is located the header tank and is located the inlet tube downside of many connecting rod fixedly connected with, the bottom of filtering the frame is established to the filter plate.
When the filter screen plate is used, sewage is discharged into the water collecting tank through the water inlet pipe, the sewage falls down from the filter frame, and the filter screen plate intercepts sundries and garbage in the sewage and enables the garbage and the sundries to be retained on the filter screen plate; when rubbish and debris on the filter plate need to be cleared up, the electric push rod is started, the electric push rod pushes up the cover plate, the filter frame is pulled out of the water collecting tank, the rubbish is removed, and then the filter frame is put down.
In view of the above-mentioned related art, the inventor thinks that above-mentioned drainage device for municipal sewage collection is in the use, along with the progress of sewage filtration process, the filter screen surface need often open the device and clear up because of piling up rubbish, exists the filter screen and clears up the defect of frequency too much.
SUMMERY OF THE UTILITY MODEL
In order to reduce the clearance frequency to the filter screen, this application provides a drainage device for municipal sewage is collected.
The application provides a drainage device for municipal sewage is collected adopts following technical scheme:
a drainage device for municipal sewage collection comprises a box body, wherein a water inlet for inputting sewage and a water outlet for outputting sewage are formed in the box body, a filter screen is arranged in the box body, a rotating shaft and a first driving piece for driving the rotating shaft to rotate are arranged on the box body, the rotating axis of the rotating shaft is perpendicular to the depth direction of the box body, a brush plate for cleaning the filter screen is arranged in the box body in a rotating manner, the brush plate is fixedly connected to the rotating shaft, the filter screen is an arc-shaped screen abutted against the brush plate in the rotating process of the rotating shaft, and the radian of the filter screen is 0.5 pi-0.75 pi; a storage box for storing garbage is arranged in the box body, the storage box is connected with one end of the filter screen, and the other end of the storage box is arranged on the inner wall of the box body; the bottom wall of the storage box is provided with a water filtering hole; the box is provided with an opening for the storage box to move out, and the box is hinged with a cover body for opening and closing the opening.
By adopting the technical scheme, sewage flows into the filter screen from the water inlet, the filter screen filters garbage in the sewage, the garbage in the sewage stays on the surface of the filter screen, and the sewage flows to the water outlet through the filter screen; the rotating shaft is driven to rotate by the first driving piece, the rotating shaft drives the brush plate to rotate around the axis of the rotating shaft, the garbage on the surface of the filter screen is brushed into the containing box by the brush plate, and sewage carried in the garbage is discharged through the water filtering holes; when the storage box is full of garbage, a user rotates the cover body to take out the storage box, and then the garbage is treated; because the radian of the filter screen is 0.5 pi-0.75 pi, the possibility that sewage directly flows into the storage box is reduced, and the radian of the filter screen is matched with the brush plate for use, so that garbage is conveniently cleaned to the storage box, the garbage on the surface of the filter screen is reduced, and the cleaning frequency of the filter screen in the sewage filtering process is further reduced.
Optionally, the first driving part comprises a waterproof motor arranged on the box body, the length direction of an output shaft of the waterproof motor is perpendicular to the depth direction of the box body, and the output shaft of the waterproof motor is fixedly connected with the rotating shaft.
By adopting the technical scheme, the waterproof motor is started, drives the rotating shaft to rotate, further drives the brush plate to rotate around the axis of the rotating shaft, and further pushes the garbage into the containing box; the waterproof motor has certain waterproof performance, and the possibility that water enters the motor to cause damage can be reduced, thereby being beneficial to improving the garbage cleaning efficiency.
Optionally, the driving part comprises an air cylinder arranged on the box body, the length direction of a piston rod of the air cylinder is parallel to the depth direction of the box body, a gear is arranged on the box body, the gear is fixedly connected with the rotating shaft, a rack is arranged on the air cylinder, and the rack is meshed with the gear.
By adopting the scheme, the air cylinder is started, the piston rod of the air cylinder drives the rack to slide, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, and the rotating shaft drives the brush plate to rotate around the axis of the rotating shaft; the rack slides along with a piston rod of the air cylinder, the rack drives the gear to rotate reversely, the gear drives the rotating shaft to rotate reversely, and the rotating shaft drives the brush plate to rotate reversely; the cylinder has the advantages of large load, stable operation and simple operation.
Optionally, the brush plate comprises a connecting rod arranged on the rotating shaft and a baffle arranged on the connecting rod, the baffle is positioned at the end of the connecting rod departing from the rotating shaft, and the baffle is abutted against the filter screen; the baffle is provided with a filter hole.
By adopting the scheme, the connecting rod and the baffle rotate around the axis of the rotating shaft, the baffle intercepts and cleans garbage on the surface of the filter screen to the storage box, and meanwhile, sewage on the baffle flows to the water outlet through the water filtering holes; the influence of sewage on the rotation of the baffle is reduced, and the garbage on the surface of the filter screen is convenient to clean.
Optionally, a perspective window for observing the inside of the box body is arranged on the box body.
By adopting the scheme, a user observes the containing amount of the garbage in the containing box through the perspective window, and then judges whether to take out the containing box and pour the garbage; the person of being convenient for observes the volume of accomodating of rubbish in the receiver, is convenient for simultaneously observe the treatment conditions of sewage.
Optionally, a cleaning device for cleaning the perspective window is arranged on the box body.
By adopting the scheme, in the sewage treatment process, part of sewage and garbage are stuck on the perspective window, and the sewage and sundries on the perspective window are cleaned by the cleaning device; the convenient to use person observes the rubbish volume of accomodating in the receiver, is convenient for simultaneously observe the treatment conditions of sewage.
Optionally, the cleaning device includes a brush that is slidably disposed on the box body and used for cleaning the perspective window, and a second driving member that is used for driving the brush to slide is disposed on the box body.
By adopting the scheme, the brush is driven to slide on the surface of the perspective window by the second driving piece to move out the sewage or garbage on the perspective window, so that the operation is simple and convenient; the brush has soft performance, and the possibility of damaging the perspective window is reduced.
Optionally, the second driving part comprises a second motor arranged on the box body, a lead screw is arranged on an output shaft of the second motor, and the hairbrush is in threaded connection with the lead screw.
By adopting the scheme, the second motor is started, the second motor drives the lead screw to rotate, the hairbrush is driven to move along the lead screw, and the operation is simple and convenient; meanwhile, the lead screw has self-locking performance, so that the hairbrush is conveniently fixed to a required position, and the influence of the hairbrush on the perspective window is reduced.
Optionally, cleaning device is including setting up the shower nozzle on the box, and the shower nozzle is towards perspective window, and the one end that the shower nozzle deviates from perspective window is connected with the inlet tube that is used for external water source.
By adopting the scheme, the water inlet pipe is opened, and water flows into the spray head from the water inlet pipe and is sprayed out of the spray head onto the perspective window; the water can wash away the garbage and the sewage on the perspective window, and the operation is simple and convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
when the device is used, the surface of the filter screen is cleaned into the containing box through the brush plate, and when the containing box is full of garbage, the containing box is taken out and the garbage is poured out; the cleaning frequency of the filter screen is reduced.
Drawings
FIG. 1 is a schematic view showing the overall structure of a drainage device for municipal sewage collection according to example 1 of the present application;
FIG. 2 is a sectional view of a drainage device for municipal sewage collection according to example 1 of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a drainage device for municipal sewage collection according to example 2 of the present application;
FIG. 5 is a schematic structural view of a cleaning device of a drainage device for municipal sewage collection according to example 3 of the present application.
Description of reference numerals: 1. a box body; 2. a water inlet; 3. a filter screen; 4. a first driving member; 41. a waterproof motor; 42. a cylinder; 421. a piston rod; 422. a rack; 423. a gear; 43. an output shaft; 5. a rotating shaft; 6. brushing the board; 61. a connecting rod; 62. a baffle plate; 63. filtering holes; 64. brushing; 7. a perspective window; 71. a glass plate; 8. a cleaning device; 81. a lead screw; 82. a second driving member; 821. a second motor; 83. a brush; 84. a spray head; 85. a water inlet pipe; 86. a water delivery pipe; 9. a storage box; 10. water filtering holes; 11. hooking; 12. a circular ring; 13. an opening; 14. a cover body; 15. and (7) a water outlet.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example 1;
referring to fig. 1 and 2, the drainage device for municipal sewage collection comprises a box body 1, wherein the box body 1 is cuboid, one end of the box body 1 is provided with a water inlet 2 for inputting sewage, and one end of the box body 1, which is far away from the water inlet 2, is provided with a water outlet 15 for outputting sewage; a filter screen 3 is fixedly connected in the box body 1, and two ends of the filter screen 3 are abutted against the inner wall of the box body 1; a rotating shaft 5 is rotatably arranged on the box body 1, the axis of the rotating shaft 5 is vertical to the depth direction of the box body 1, a first driving piece 4 for driving the rotating shaft 5 to rotate is arranged on the outer side of the box body 1, a brush plate 6 for cleaning the filter screen 3 is rotatably arranged in the box body 1, the brush plate 6 is fixedly connected to the rotating shaft 5, the filter screen 3 is an arc-shaped net which is abutted against the brush plate 6 in the rotating process of the rotating shaft 5, and the radian of the filter screen 3 is 0.5 pi-0.75 pi, 0.5 pi or 0.6 pi; a storage box 9 for storing garbage is detachably arranged in the box body 1, the storage box 9 is connected with one end of the filter screen 3, hooks 11 are arranged at two ends of the storage box 9, a circular ring 12 corresponding to the hooks 11 is arranged on the inner wall of the box body 1, and the storage box 9 can be hung on the inner wall of the box body 1 through the hooks 11; the bottom wall of the storage box 9 is provided with a water filtering hole 10; the box body 1 is provided with an opening 13 for moving out the storage box 9, and the box body 1 is hinged with a cover body 14 for opening and closing the opening 13.
The water inlet 2 is opened, sewage flows into the filter screen 3 from the water inlet 2, the filter screen 3 filters garbage in the sewage, the garbage in the sewage stays on the surface of the filter screen 3, and the sewage flows to the water outlet 15 through the filter screen 3; the rotating shaft 5 is driven to rotate by the first driving piece 4, the rotating shaft 5 drives the brush plate 6 to rotate around the axis of the rotating shaft 5, the brush plate 6 brushes the garbage on the surface of the filter screen 3 into the storage box 9 in the rotating process, and the sewage carried in the garbage is discharged through the water filtering holes 10; when the storage box 9 is full of garbage, a user opens the cover 14 by rotating to lift the storage box 9, the hook 11 on the storage box is separated from the ring 12 on the inner wall of the box body 1, and then the storage box 9 is taken out to treat the garbage; the possibility that the sewage of curved filter screen 3 can directly flow into receiver 9 is clear can clean tiny rubbish, and is easy and simple to handle to brush hair 64, and then has reduced the clearance frequency of sewage filtration process to filter screen 3.
Referring to fig. 2 and 3, the brush plate 6 includes a connecting rod 61 fixedly disposed on the rotating shaft 5 and a baffle plate 62 fixedly disposed on the connecting rod 61, the baffle plate 62 is located at an end portion of the connecting rod 61 away from the rotating shaft 5, an end surface of the baffle plate 62 close to the filter screen 3 is abutted against the filter screen 3, and the baffle plate 62 is provided with a plurality of filter holes 63; baffle 62 one end is provided with brush hair 64, and baffle 62 intercepts the rubbish on filter screen 3 surface to one side, and brush hair 64 cleans rubbish to receiver 9.
Referring to fig. 1, 2 and 3, the first driving member 4 includes a waterproof motor 41 disposed outside the case 1, a length direction of an output shaft 43 of the waterproof motor 41 is perpendicular to a depth direction of the case 1, and the output shaft 43 of the waterproof motor 41 is fixedly connected to the rotating shaft 5; starting the waterproof motor 41, driving the rotating shaft 5 to rotate by the waterproof motor 41, driving the brush plate 6 to rotate by the rotating shaft 5, and pushing the garbage into the storage box 9 by the brush plate 6; the waterproof motor 41 has certain waterproof performance, so that the possibility of damage caused by water entering the waterproof motor 41 can be reduced, and the garbage cleaning efficiency can be improved.
Referring to fig. 2, in order to facilitate the user to observe the sewage treatment condition in the box 1 and the garbage storage amount in the storage box 9, a perspective window 7 is arranged on the box 1, the perspective window comprises a glass plate 71, and a notch for installing the glass plate is arranged on the box 1.
Referring to fig. 1 and 2, in order to facilitate cleaning of the perspective window 7, a cleaning device 8 for cleaning the perspective window 7 is arranged on the box body 1, the cleaning device 8 comprises a brush 83 arranged on the box body 1 for cleaning the perspective window 7 and a second driving member 82 for driving the brush 83 to slide, the second driving member 82 comprises a second motor 821 arranged on the box body 1, a lead screw 81 is arranged on an output shaft of the second motor 821, and the brush 83 is in threaded connection with the lead screw 81; the second motor 821 is started, the second motor 821 drives the lead screw 81 to rotate, the hairbrush 83 is driven to move along the lead screw 81, and the operation is simple and convenient; meanwhile, the lead screw 81 has self-locking performance, so that the hairbrush 83 is conveniently fixed to a required position, and the influence of the hairbrush 83 on the perspective window 7 is reduced.
The implementation principle of the embodiment 1 is as follows: sewage flows into the filter screen 3 from the water inlet 2, the filter screen 3 filters garbage in the sewage, the garbage in the sewage stays on the surface of the filter screen 3, and the sewage flows to the water outlet 15 through the filter screen 3 so as to be discharged; starting the waterproof motor 41, driving the rotating shaft 5 to rotate by the waterproof motor 41, and intercepting and cleaning the garbage on the surface of the filter screen 3 to the storage box 9 by the brush plate 6; sewage carried in the garbage is discharged through the water filtering holes 10 in the bottom wall of the storage box 9, and meanwhile, the sewage on the baffle plate 62 flows to the water outlet 15 through the water filtering holes 10; when the storage box 9 is full of garbage, a user turns over the cover body 14 from bottom to top to lift the storage box 9, the hook 11 on the storage box 9 is disengaged from the ring 12 on the inner wall of the box body 1, then the storage box 9 is taken out, and the garbage is poured out; meanwhile, the second motor 821 drives the screw 81 to rotate, the screw 81 drives the brush 83 to slide, the brush 83 cleans the sewage and the garbage on the perspective window 7, and the garbage falls into the storage box 9.
The possibility that sewage directly flows into the storage box 9 is reduced, the convenience of use person observes the rubbish storage volume and the sewage treatment condition in the storage box 9, and is easy and simple to handle, reduces the rubbish on the surface of the filter screen 3, and then reduces the cleaning frequency of the sewage filtering process to the filter screen 3.
Example 2;
referring to fig. 4, the present embodiment is different from embodiment 1 in that the first driving member 4 includes a cylinder 42 disposed outside the housing 1, a length direction of a piston rod 421 of the cylinder 42 is parallel to a depth direction of the housing 1, a gear 423 is disposed on the piston rod 421 of the cylinder 42, a length direction of a rack 422 is parallel to the length direction of the piston rod 421 of the cylinder 42, the gear 423 is fixedly connected to the rotating shaft 5, the cylinder 42 is disposed with the rack 422, and the rack 422 and the gear 423 are engaged with each other.
The implementation principle of the embodiment 2 is as follows: starting the air cylinder 42, driving the rack 422 to slide by the piston rod 421, driving the gear 423 to rotate by the rack 422, driving the rotating shaft 5 to rotate by the gear 423, and driving the brush plate 6 to rotate around the axis by the rotating shaft 5; the rack 422 slides along with the piston rod 421, the rack 422 drives the gear 423 to rotate reversely, the gear 423 drives the rotating shaft 5 to rotate reversely, and the rotating shaft 5 drives the brush plate 6 to rotate reversely; the air cylinder 42 has the advantages of large load, stable operation and simple operation; through the reciprocating rotation of brush board 6, can reduce sewage and rubbish and get rid of the condition to perspective window 7, convenient to use person observes inside behavior and rubbish volume of accomodating.
Example 3;
referring to fig. 5, the difference between this embodiment and other embodiments is that the cleaning apparatus 8 includes a spray head 84 disposed on the box body 1, a water pipe 86 for conveying clean water is disposed on the box body 1, the spray head 84 is disposed on the water pipe 86 and is communicated with the water pipe 86, a water inlet pipe 85 is disposed on the box body 1, one end of the water inlet pipe 85 is communicated with the water pipe 86, the other end of the water inlet pipe 85 is connected to a water pump for inputting an external water source, the spray head 84 is located obliquely above the see-through window 7, the number of the spray heads 84 is 5-8, which may be 6, or 7, and the spray head 84 faces the see-through window 7.
The implementation principle of the embodiment 3 is as follows: starting the water pump, pumping the outside water into the water inlet pipe 85 by the water pump, enabling the water to flow into the water delivery pipe 86 from the water inlet pipe 85, inputting the water into each spray head 84 by the water delivery pipe 86, and spraying the water onto the perspective window 7 from the spray heads 84; hydroenergy washes away rubbish and sewage on the perspective window 7, and a plurality of shower nozzles 84 can improve the cleaning effect, and convenient to use person observes the rubbish volume of accomodating and the sewage treatment condition in the receiver 9.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a drainage device for municipal sewage is collected, includes box (1), offer water inlet (2) that are used for inputing sewage and delivery port (15) that are used for exporting sewage on box (1), its characterized in that: the novel dust remover is characterized in that a filter screen (3) is arranged in the box body (1), a rotating shaft (5) and a first driving piece (4) used for driving the rotating shaft (5) to rotate are arranged on the box body (1) in a rotating mode, the axis of the rotating shaft (5) is perpendicular to the depth direction of the box body (1), a brush plate (6) used for cleaning the filter screen (3) is arranged in the box body (1) in a rotating mode, the brush plate (6) is fixedly connected to the rotating shaft (5), the filter screen (3) is an arc-shaped screen abutted to the brush plate (6) in the rotating process of the rotating shaft (5), and the radian of the filter screen (3) is 0.5 pi-0.75 pi; a storage box (9) for storing garbage is detachably arranged in the box body (1), the storage box (9) is connected with one end of the filter screen (3), and the other end of the filter screen is arranged on the inner wall of the box body (1); the bottom wall of the storage box (9) is provided with a water filtering hole (10); the box (1) is provided with an opening (13) for the storage box (9) to move out, and the box (1) is hinged with a cover body (14) for opening and closing the opening (13).
2. A drain for municipal sewage collection according to claim 1, wherein: the first driving piece (4) comprises a waterproof motor (41) arranged on the box body (1), the length direction of an output shaft (43) of the waterproof motor (41) is perpendicular to the depth direction of the box body (1), and the output shaft (43) of the waterproof motor (41) is fixedly connected with the rotating shaft (5).
3. A drain for municipal sewage collection according to claim 1, wherein: first driving piece (4) are including setting up cylinder (42) on box (1), piston rod (421) length direction of cylinder (42) is on a parallel with the depth direction of box (1), be provided with gear (423) on box (1), gear (423) and axis of rotation (5) fixed connection, be provided with rack (422) on cylinder (42), rack (422) with gear (423) intermeshing.
4. A drain for municipal sewage collection according to claim 1, wherein: the brush plate (6) comprises a connecting rod (61) arranged on the rotating shaft (5) and a baffle (62) arranged on the connecting rod (61), the baffle (62) is positioned at the end part of the connecting rod (61) departing from the rotating shaft (5), and the baffle (62) is mutually abutted with the filter screen (3); the baffle (62) is provided with a filtering hole (63).
5. A drain for municipal sewage collection according to claim 1, wherein: the box body (1) is provided with a perspective window (7) for observing the interior of the box body (1).
6. A drain for municipal sewage collection according to claim 5, wherein: the box body (1) is provided with a cleaning device (8) for cleaning the perspective window (7).
7. A drain for municipal sewage collection according to claim 6, wherein: cleaning device (8) are including sliding brush (83) that set up on box (1) and be used for clearing up perspective window (7), be provided with on box (1) and be used for driving gliding second driving piece (82) of brush (83).
8. A drain for municipal sewage collection according to claim 7, wherein: the second driving piece (82) comprises a second motor (821) arranged on the box body (1), a lead screw (81) is arranged on an output shaft (43) of the second motor (821), and the hairbrush (83) is in threaded connection with the lead screw (81).
9. A drain for municipal sewage collection according to claim 6, wherein: cleaning device (8) are including setting up shower nozzle (84) on box (1), shower nozzle (84) are towards perspective window (7), the one end that shower nozzle (84) deviate from perspective window (7) is connected with inlet tube (85) that are used for external water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122035033.8U CN215505738U (en) | 2021-08-26 | 2021-08-26 | A drainage device for municipal administration sewage is collected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122035033.8U CN215505738U (en) | 2021-08-26 | 2021-08-26 | A drainage device for municipal administration sewage is collected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215505738U true CN215505738U (en) | 2022-01-14 |
Family
ID=79794052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122035033.8U Expired - Fee Related CN215505738U (en) | 2021-08-26 | 2021-08-26 | A drainage device for municipal administration sewage is collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215505738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116397752A (en) * | 2023-03-02 | 2023-07-07 | 武汉亦非凡建筑工程有限公司 | A sewer pipe sewage discharge treatment system |
| CN116692968A (en) * | 2023-06-07 | 2023-09-05 | 嘉兴石化有限公司 | Wastewater treatment equipment and treatment process for terephthalic acid production |
-
2021
- 2021-08-26 CN CN202122035033.8U patent/CN215505738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116397752A (en) * | 2023-03-02 | 2023-07-07 | 武汉亦非凡建筑工程有限公司 | A sewer pipe sewage discharge treatment system |
| CN116692968A (en) * | 2023-06-07 | 2023-09-05 | 嘉兴石化有限公司 | Wastewater treatment equipment and treatment process for terephthalic acid production |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |