CN216824952U - Industrial wastewater sedimentation tank convenient to clearance - Google Patents
Industrial wastewater sedimentation tank convenient to clearance Download PDFInfo
- Publication number
- CN216824952U CN216824952U CN202220551877.XU CN202220551877U CN216824952U CN 216824952 U CN216824952 U CN 216824952U CN 202220551877 U CN202220551877 U CN 202220551877U CN 216824952 U CN216824952 U CN 216824952U
- Authority
- CN
- China
- Prior art keywords
- waste water
- water
- sedimentation chamber
- chamber
- wastewater
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model belongs to the technical field of wastewater sedimentation, in particular to an industrial wastewater sedimentation tank convenient for cleaning, which comprises a supporting base, supporting legs arranged at the bottom of the supporting base and a wastewater sedimentation chamber arranged on the surface of the supporting base, wherein a sediment cleaning mechanism is arranged on the wastewater sedimentation chamber; because of being provided with a plurality of between scraper blade and the linking arm down and consolidate the arm, and be connected through consolidating the arm, consequently under the effect of consolidating the arm, make the structure of lower scraper blade more stable, when the thread bush when sliding, not only can clear up the lateral wall through the side scraper, also can clear up the inboard bottom of waste water sedimentation chamber through lower scraper blade, and then under the prerequisite of not dismantling waste water sedimentation chamber, can carry out effectual clearance to waste water sedimentation chamber, the booster pump passes through pipeline with the water source after the pressure boost and carries to the shower nozzle, thereby wash away the inboard bottom of waste water sedimentation chamber, thereby it clears up waste water sedimentation chamber inside to be more convenient.
Description
Technical Field
The utility model belongs to the technical field of waste water deposits, concretely relates to industrial waste water sedimentation tank convenient to clearance.
Background
With the great development of industry, the variety and quantity of waste water are rapidly increased, the pollution to water is becoming more extensive and serious, the health and safety of human beings are threatened, sulfide in the waste water is toxic, corrosive and smelly, the environment is greatly polluted, and the normal operation of waste water structures is greatly influenced, so that the sulfur-containing waste water in production and life must be properly treated.
The inside dirt of sedimentation tank often needs to be cleared up in the use of current industrial waste water sedimentation tank, and current cleaning device leads to its inner wall to be stained with various dirt when clearing up the sedimentation tank easily, and if not clear up it, long-time use then can lead to its clearance effect to worsen, influence the use, and need dismantle the rear with the shell in the current structure and can clear up inside, this is not good with regard to the practicality, and often dismantle the back to the shell, the leakproofness can't obtain effectual assurance.
In order to solve the problems, the application provides an industrial wastewater sedimentation tank convenient to clean.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an industrial waste water sedimentation tank convenient to clearance through sediment clearance mechanism, can carry out effectual clearance to the inside of drip chamber under the prerequisite that does not dismantle the drip chamber, at the clearance in-process, the cooperation spray assembly can erode the adhesion at the dirt of drip chamber ground step for the effect of clearance obtains promoting.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial wastewater sedimentation tank convenient to clean comprises a supporting base, supporting legs and a wastewater sedimentation chamber, wherein the supporting legs are arranged at the bottom of the supporting base, the wastewater sedimentation chamber is arranged on the surface of the supporting base, and a sediment cleaning mechanism is arranged on the wastewater sedimentation chamber;
deposit clearance mechanism includes motor, screw lead screw, thread bush, linking arm, lower scraper blade, consolidates arm, side scraper blade and collection subassembly, the motor is installed one side of waste water sedimentation chamber, screw lead screw one end with the output fixed connection of motor, the thread bush screw thread cup joints on the screw lead screw, linking arm one end fixed connection be in one side of thread bush, one side of linking arm other end fixedly connected with connector, just side scraper blade one side central authorities with the opposite side fixed connection of connector, the lower scraper blade is located the linking arm bottom, just the lower scraper blade with be provided with a plurality of between the linking arm consolidate the arm, and pass through consolidate the arm and be connected, the collection subassembly sets up support on the base and keep away from the one end of motor.
As the utility model relates to an industrial waste water sedimentation tank is preferred convenient to clearance, collect the subassembly including collecting shell, seal baffle and collecting vat, collect the shell and install one side of waste water sedimentation chamber, just collect the shell bottom and install support the surface of base, seal baffle sliding connection be in collect one side of shell, the collecting vat is seted up support on the base and for collect the inboard bottom of shell.
The industrial wastewater sedimentation tank convenient for cleaning is preferred, and also comprises a spraying component arranged on the wastewater sedimentation chamber, the spray assembly comprises a water tank, a water pump, a water delivery pipeline, a booster pump, a protective shell, a delivery pipeline and a spray head, the water tank is arranged on the surface of the wastewater sedimentation chamber, the water pump is arranged on the surface of the water tank, the bottom of the protective shell is arranged on the surface of the wastewater sedimentation chamber in a penetrating way, the booster pump is arranged on the surface of the protective shell, the water pipeline is arranged between the booster pump and the water pump, and are connected through the water conveying pipeline, the conveying pipeline is arranged at the bottom of the protective shell, and the conveying pipeline is connected with a water outlet of the booster pump through a connecting pipe, and one ends of the plurality of spray heads are connected with one side of the conveying pipeline at equal intervals.
As the utility model relates to an industrial waste water sedimentation tank is preferred convenient to clearance, the inlet channel is installed to the top central authorities of waste water sedimentation chamber, the feed inlet has been seted up to top one side of waste water sedimentation chamber, drainage pipe is installed to one side of waste water sedimentation chamber.
As the utility model relates to an industrial waste water sedimentation tank is preferred convenient to clearance, the doctor-bar is installed to one side of side scraper blade, just the doctor-bar with the inside lateral wall conflict of waste water sedimentation chamber is connected.
As the utility model relates to an industrial waste water sedimentation tank is preferred convenient to clearance, seal baffle with collect the shell junction and install the damping pad, just seal baffle side department installs joint strip.
As the utility model relates to an industrial waste water sedimentation tank is preferred convenient to clearance, U type groove has been seted up to protecting crust bottom one side, just the delivery port court of shower nozzle the motor direction slope.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the threaded sleeve slides on the threaded screw rod, the side scraping plates can clean the inner side wall of the wastewater settling chamber under the action of the connecting arms, and when the connecting arms move in the wastewater settling chamber, the lower scraping plates and the connecting arms are connected through the reinforcing arms, so that the lower scraping plates are more stable in structure under the action of the reinforcing arms;
2. when clearing up waste water sedimentation chamber, if there are some adhesion in the inboard bottom of waste water sedimentation chamber during the dirt of bottom, through starting the water pump, under the effect of water pump, can carry the water in the water tank to the conduit in, start the booster pump simultaneously, under the effect of booster pump, can carry out the pressure boost to the water source, the water source after the booster pump passes through conduit with the pressure boost and carries to the shower nozzle, the shower nozzle spouts the water source, thereby wash away the inboard bottom of waste water sedimentation chamber, thereby it clears up waste water sedimentation chamber inside more to make things convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the motor of the present invention;
FIG. 3 is a schematic structural view of a sediment cleaning mechanism of the present invention;
FIG. 4 is a schematic structural view of a middle protective shell according to the present invention;
fig. 5 is a schematic structural view of the sprinkler head of the present invention.
In the figure:
1. a support base;
2. supporting legs;
3. a wastewater settling chamber; 31. a feed inlet; 32. a water inlet pipe; 33. a water discharge pipeline;
4. a sediment cleaning mechanism; 41. a motor; 42. a threaded lead screw; 43. a threaded sleeve; 44. a connecting arm; 441. a connector; 45. a lower scraper; 46. a reinforcing arm; 47. a side flight; 471. scraping a blade; 48. a collection assembly; 481. collecting the shells; 482. sealing the baffle; 483. collecting tank;
5. a spray assembly; 51. a water tank; 52. a water pump; 53. a water delivery pipeline; 54. a booster pump; 55. a protective shell; 56. a delivery conduit; 561. a connecting pipe; 57. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1;
the utility model provides an industrial waste water sedimentation tank convenient to clearance, includes support base 1 and installs at the supporting legs 2 of supporting base 1 bottom and the waste water sedimentation chamber 3 of supporting base 1 surface mounting, installs precipitate cleaning mechanism 4 on the waste water sedimentation chamber 3.
In this embodiment: can carry out effectual support to supporting base 1 under the effect of supporting legs 2, and then guarantee to support the structure at base 1 top and remain stable, through waste water sedimentation chamber 3 for industrial waste water can deposit at waste water sedimentation chamber 3.
It should be noted that: a water inlet pipeline 32 is installed in the center of the top of the wastewater settling chamber 3, a feed inlet 31 is formed in one side of the top of the wastewater settling chamber 3, and a drainage pipeline 33 is installed in one side of the wastewater settling chamber 3.
In this embodiment: can be convenient for carry industrial waste water to the inside of waste water sedimentation chamber 3 through inlet channel 32 and deposit, have seted up feed inlet 31 through top one side at waste water sedimentation chamber 3 to under the effect of feed inlet 31, can throw in desulfurization treatment reagent in waste water sedimentation chamber 3 from feed inlet 31, handle sulphur in the waste water, can be when clearing up waste water sedimentation chamber 3 inside through drainage pipe 33, at first discharge waste water through drainage pipe 33.
It should be understood that: a sealing plug is mounted on the feed opening 31, and the sealing performance of the feed opening 31 when not in use is ensured through the sealing plug.
As shown in fig. 1-5;
based on current industrial waste water sedimentation tank, through precipitate clearance mechanism 4, can not carrying out effectual clearance to the inside of drip chamber under the prerequisite of dismantling with the drip chamber, at the clearance in-process, the cooperation spray assembly 5 can erode the dirt of adhesion in the drip chamber ground step for the effect of clearance obtains promoting.
Further, the method comprises the following steps:
in combination with the above, the deposit cleaning mechanism 4 includes a motor 41, a threaded screw 42, a threaded sleeve 43, a connecting arm 44, a lower scraper 45, a reinforcing arm 46, a side scraper 47 and a collecting component 48, the motor 41 is installed on one side of the wastewater precipitation chamber 3, one end of the threaded screw 42 is fixedly connected with the output end of the motor 41, the threaded sleeve 43 is sleeved on the threaded screw 42 in a threaded manner, one end of the connecting arm 44 is fixedly connected with one side of the threaded sleeve 43, the other end of the connecting arm 44 is fixedly connected with one side of a connector 441, the center of one side of the side scraper 47 is fixedly connected with the other side of the connector 441, the lower scraper 45 is located at the bottom of the connecting arm 44, a plurality of reinforcing arms 46 are arranged between the lower scraper 45 and the connecting arm 44, and the lower scraper is connected with the connecting arm 46, and the collecting component 48 is arranged on the supporting base 1 and is far away from one end of the motor 41.
In this embodiment: by installing the motor 41 at one side of the wastewater settling chamber 3, starting the motor 41, the motor 41 drives the threaded screw rod 42 to rotate inside the wastewater settling chamber 3, the threaded screw rod 42 is sleeved with the threaded sleeve 43 in a threaded manner, and when the threaded screw rod 42 rotates, the threaded sleeve 43 is threaded and slides on the threaded screw rod 42, one end of the connecting arm 44 is fixedly connected to one side of the threaded sleeve 43, the other end of the connecting arm 44 is fixedly connected to one side of the connector 441, and the center of one side of the side scraper 47 is fixedly connected to the other side of the connector 441, so that when the threaded sleeve 43 slides on the threaded screw rod 42, the side scraper 47 can clean the inner side wall of the wastewater settling chamber 3 under the action of the connecting arm 44, and when the connecting arm 44 moves inside the wastewater settling chamber 3, because a plurality of reinforcing arms 46 are arranged between the lower scraper 45 and the connecting arm 44, and be connected through consolidating arm 46, consequently under consolidating arm 46's effect for scraper blade 45's structure is more stable down, and when thread bush 43 when sliding, not only can clear up the lateral wall through side scraper blade 47, also can clear up waste water sedimentation chamber 3's inboard bottom through lower scraper blade 45, and then under the prerequisite of not dismantling waste water sedimentation chamber 3, can carry out effectual clearance to waste water sedimentation chamber 3, and efficiency obtains promoting.
It should be noted that: a scraping blade 471 is installed at one side of the side scraping plate 47, and the scraping blade 471 is in interference connection with the side wall of the wastewater settling chamber 3.
In this embodiment: by further installing the scraping blade 471 at one side of the side scraping blade 47, the inner side wall of the waste water settling chamber 3 can be cleaned more effectively under the action of the scraping blade 471.
Further, the method comprises the following steps:
in an alternative embodiment: the collection assembly 48 comprises a collection shell 481, a sealing baffle 482 and a collection tank 483, the collection shell 481 being mounted on one side of the wastewater settling chamber 3 and the bottom of the collection shell 481 being mounted on the surface of the support base 1, the sealing baffle 482 being slidingly coupled on one side of the collection shell 481, the collection tank 483 being open on the support base 1 and being at the bottom inside with respect to the collection shell 481.
In this embodiment: when clearing up waste water sedimentation chamber 3, through upwards pulling seal baffle 482 for collect shell 481 and the one side intercommunication that waste water sedimentation chamber 3 contacted, and on supporting base 1 and seted up collecting vat 483 for collecting the inboard bottom of shell 481, thereby make the dirt that side scraper 47 and lower scraper 45 cleared up, collect to in the collecting vat 483.
It should be noted that: a damping cushion is arranged at the joint of the sealing baffle 482 and the collecting shell 481, and a sealing rubber strip is arranged at the side edge of the sealing baffle 482.
In this embodiment: through under the effect at the damping pad for sealed baffle 482 is difficult for taking place to slide after the pulling, and through joint strip, makes sealed baffle 482 when not opening, can guarantee to collect the leakproofness of shell 481, has guaranteed that the waste water can not flow into in collecting shell 481.
Further, the method comprises the following steps:
in an alternative embodiment: still including setting up spray set 5 on waste water sedimentation chamber 3, spray set 5 includes water tank 51, water pump 52, water pipe 53, booster pump 54, protecting crust 55, pipeline 56 and shower nozzle 57, water tank 51 is installed on the surface of waste water sedimentation chamber 3, water pump 52 installs the surface at water tank 51, the bottom of protecting crust 55 is run through and is installed on the surface of waste water sedimentation chamber 3, booster pump 54 installs the surface at protecting crust 55, be provided with water pipe 53 between booster pump 54 and the water pump 52, and be connected through water pipe 53, pipeline 56 installs the bottom at protecting crust 55, and pipeline 56 is connected with the delivery port of booster pump 54 through connecting pipe 561, the one end of a plurality of shower nozzle 57 is equidistant to be connected with one side of pipeline 56.
In this embodiment: when the wastewater sedimentation chamber 3 is cleaned, if there is some dirt adhered to the bottom of the inner bottom of the wastewater sedimentation chamber 3, the water in the water tank 51 can be conveyed into the water conveying pipeline 53 by starting the water pump 52 under the action of the water pump 52, and the booster pump 54 is started at the same time, under the action of the booster pump 54, the water source can be pressurized, because the conveying pipeline 56 is installed at the bottom of the protective shell 55, and the conveying pipeline 56 is connected with the water outlet of the booster pump 54 through the connecting pipe 561, one end of the plurality of spray heads 57 is connected with one side of the conveying pipeline 56 at equal intervals, and then the pressurized water source is conveyed to the spray heads 57 through the conveying pipeline 56 by the booster pump 54, and the spray heads 57 spray out the water source, thereby flushing the inner bottom of the wastewater sedimentation chamber 3, thereby more conveniently cleaning the inside of the wastewater sedimentation chamber 3, under the action of the protective shell 55, the structural stability of the booster pump 54 and the delivery pipe 56 is ensured.
It should be noted that: one side of the bottom of the protective shell 55 is provided with a U-shaped groove, and the water outlet of the spray head 57 inclines towards the motor 41.
In this embodiment: through having seted up U type groove in protecting crust 55 bottom one side for shower nozzle 57's work is more convenient, can clear up waste water sedimentation chamber 3 inside effectively, and the delivery port through shower nozzle 57 inclines towards motor 41 direction simultaneously, makes the effect of clearance more effective.
It should be understood that: the motor 41, the water pump 52 and the booster pump 54 are all electrically connected with an external power supply.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an industrial waste water sedimentation tank convenient to clearance, includes support base (1) and installs support foot (2) of support base (1) bottom with support base (1) surface mounting's waste water sedimentation chamber (3), its characterized in that: a sediment cleaning mechanism (4) is arranged on the wastewater settling chamber (3);
precipitate clearance mechanism (4) includes motor (41), screw lead screw (42), thread bush (43), linking arm (44), lower scraper blade (45), consolidates arm (46), side scraper blade (47) and collects subassembly (48), motor (41) is installed one side of waste water sedimentation chamber (3), screw lead screw (42) one end with the output fixed connection of motor (41), thread bush (43) screw-thread cup joints on screw lead screw (42), linking arm (44) one end fixed connection is in one side of thread bush (43), linking arm (44) other end fixed connection has one side of connector (441), just side scraper blade (47) one side central authorities with the opposite side fixed connection of connector (441), lower scraper blade (45) is located linking arm (44) bottom, just lower scraper blade (45) with be provided with a plurality of between linking arm (44) consolidate arm (46), and is connected by the reinforcing arm (46), the collecting assembly (48) being arranged on the supporting base (1) at the end remote from the motor (41).
2. The industrial wastewater settling tank convenient to clean as claimed in claim 1, wherein: the collection assembly (48) comprises a collection shell (481), a sealing baffle (482) and a collection tank (483), the collection shell (481) is mounted on one side of the wastewater sedimentation chamber (3), the bottom of the collection shell (481) is mounted on the surface of the support base (1), the sealing baffle (482) is slidably connected on one side of the collection shell (481), and the collection tank (483) is opened on the support base (1) and is opposite to the inner bottom of the collection shell (481).
3. The industrial wastewater settling tank convenient to clean as claimed in claim 1, wherein: the device is characterized by further comprising a spraying assembly (5) arranged on the wastewater sedimentation chamber (3), wherein the spraying assembly (5) comprises a water tank (51), a water pump (52), a water pipeline (53), a booster pump (54), a protective shell (55), a conveying pipeline (56) and a spray head (57), the water tank (51) is arranged on the surface of the wastewater sedimentation chamber (3), the water pump (52) is arranged on the surface of the water tank (51), the bottom of the protective shell (55) is installed on the surface of the wastewater sedimentation chamber (3) in a penetrating manner, the booster pump (54) is arranged on the surface of the protective shell (55), the water pipeline (53) is arranged between the booster pump (54) and the water pump (52) and is connected through the water pipeline (53), the conveying pipeline (56) is arranged at the bottom of the protective shell (55), and the conveying pipeline (56) is connected with a water outlet of the booster pump (54) through a connecting pipe (561), one end of each of the plurality of spray heads (57) is connected with one side of the conveying pipeline (56) at equal intervals.
4. The industrial wastewater settling tank convenient to clean as claimed in claim 1, wherein: the water inlet pipe (32) is installed at the top central authorities of waste water precipitation chamber (3), feed inlet (31) have been seted up to top one side of waste water precipitation chamber (3), drainage pipe (33) are installed to one side of waste water precipitation chamber (3).
5. The industrial wastewater settling tank convenient to clean as claimed in claim 1, wherein: and a scraping blade (471) is installed on one side of the side scraping plate (47), and the scraping blade (471) is in abutting connection with the inner side wall of the wastewater settling chamber (3).
6. An industrial wastewater settling tank convenient to clean as claimed in claim 2, wherein: a damping cushion is installed at the joint of the sealing baffle plate (482) and the collecting shell (481), and a sealing rubber strip is installed at the side edge of the sealing baffle plate (482).
7. An industrial wastewater settling tank convenient to clean as claimed in claim 3, wherein: a U-shaped groove is formed in one side of the bottom of the protective shell (55), and a water outlet of the spray head (57) inclines towards the direction of the motor (41).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220551877.XU CN216824952U (en) | 2022-03-14 | 2022-03-14 | Industrial wastewater sedimentation tank convenient to clearance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220551877.XU CN216824952U (en) | 2022-03-14 | 2022-03-14 | Industrial wastewater sedimentation tank convenient to clearance |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216824952U true CN216824952U (en) | 2022-06-28 |
Family
ID=82096399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220551877.XU Active CN216824952U (en) | 2022-03-14 | 2022-03-14 | Industrial wastewater sedimentation tank convenient to clearance |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216824952U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115213090A (en) * | 2022-09-06 | 2022-10-21 | 四川藏区高速公路有限责任公司 | Tunnel is abandoned sediment cyclic utilization material conveyor |
-
2022
- 2022-03-14 CN CN202220551877.XU patent/CN216824952U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115213090A (en) * | 2022-09-06 | 2022-10-21 | 四川藏区高速公路有限责任公司 | Tunnel is abandoned sediment cyclic utilization material conveyor |
CN115213090B (en) * | 2022-09-06 | 2022-12-30 | 四川藏区高速公路有限责任公司 | Tunnel is abandoned sediment cyclic utilization material conveyor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211437316U (en) | Self-cleaning formula pipeline for sewage treatment | |
CN206343036U (en) | A kind of device for reducing dust for reducing dust pollution | |
CN208982881U (en) | One kind being used for pipeline preventing clogging up device | |
CN216824952U (en) | Industrial wastewater sedimentation tank convenient to clearance | |
CN113440061A (en) | Self-cleaning roller system and sweeping robot with same | |
CN209077270U (en) | A kind of photovoltaic module with cleaning device | |
CN210434135U (en) | Domestic sewage treatment system | |
CN110538505B (en) | Micro-irrigation filter with self-rotating filter screen and installation method thereof | |
CN115672898A (en) | Intelligent cleaning device and cleaning method for petrochemical engineering pipeline | |
CN214965153U (en) | Cleaning device for cleaning | |
CN207307284U (en) | A kind of rectangular sedimentation tank equipped with chain-belt type mud scraper for sewage treatment plant | |
CN215838726U (en) | Cleaning mechanism and cleaning robot | |
CN212607759U (en) | Water circulation belt cleaning device | |
CN211486671U (en) | Sedimentation tank scraper means for sewage treatment | |
CN215388440U (en) | Automatic flushing device for fly ash mud pressing | |
CN212597406U (en) | Rainwater collection device for municipal works | |
CN218655954U (en) | Concrete sedimentation tank cleaning equipment | |
CN105665141A (en) | Dredging device for pole plate dripping pipe of wet electrostatic precipitator | |
CN221848095U (en) | Energy-saving type pipeline foreign matter cleaning robot | |
CN219209512U (en) | Wet desulfurizing tower | |
CN215457687U (en) | Self-cleaning roller system and sweeping robot with same | |
CN220125531U (en) | A stills charge-in pump structure for aqueous coating washs waste liquid treatment | |
CN214638815U (en) | Flushing and sewage discharging device for desulfurization regenerated gas pipeline | |
CN219290687U (en) | Sewage drainage structure of sewage grit chamber | |
CN217711084U (en) | Dredging device for water supply and drainage engineering |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |