CN114392678A - Device for storing, preparing and recovering underwater repair material of water delivery building after disaster - Google Patents
Device for storing, preparing and recovering underwater repair material of water delivery building after disaster Download PDFInfo
- Publication number
- CN114392678A CN114392678A CN202111671468.XA CN202111671468A CN114392678A CN 114392678 A CN114392678 A CN 114392678A CN 202111671468 A CN202111671468 A CN 202111671468A CN 114392678 A CN114392678 A CN 114392678A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fixedly connected
- water delivery
- disaster
- repair material
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 32
- 230000008439 repair process Effects 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 description 38
- 239000002994 raw material Substances 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
Abstract
The invention provides a device for storing, preparing and recovering an underwater repair material after a water delivery building is in disaster, and relates to the technical field of water delivery building repair. This water delivery structure thing disaster back is repair material storage, preparation and recovery unit under water, including a plurality of storage jar, it is a plurality of be provided with mixed subassembly between the storage jar, it is a plurality of the storage jar all is connected with the agitator tank through pumping module jointly, the top fixedly connected with fixed plate of agitator tank, the lateral wall sliding connection of fixed plate has rabbling mechanism, the lateral wall fixedly connected with third pipeline of agitator tank, the terminal fixedly connected with pump body of third pipeline, the export fixedly connected with fourth pipeline of the pump body, the fourth pipeline has main pipeline and fifth pipeline through three way connection, the terminal fixedly connected with rubber tube of main pipeline. According to the invention, the whole repairing device is arranged in a centralized manner, and one device does not need to be replaced every step, so that the whole repairing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of repair of water delivery buildings, in particular to a device for storing, preparing and recovering an underwater repair material of a water delivery building after a disaster.
Background
The water delivery building is a building for delivering water to water departments, and comprises a water diversion (supply) tunnel, a water delivery pipeline, a channel, an aqueduct, a culvert and the like, which are important components in the projects of irrigation, hydroelectric generation, urban water supply, drainage, environmental protection and the like.
Under special conditions, the water delivery building is damaged after being subjected to disasters, so that the water delivery building needs to be repaired by using a repairing material, and the materials are required to be mixed and stirred in the repairing process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides a device for storing, preparing and recovering an underwater repair material after a water delivery building is in a disaster, and the device solves the defects in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a device for storing, preparing and recovering underwater repair materials after disasters of a water delivery building comprises a plurality of storage tanks, a mixing assembly is arranged among the storage tanks, the storage tanks are all connected with a stirring box through a pumping assembly, the top of the stirring box is fixedly connected with a fixed plate, the side wall of the fixed plate is connected with a stirring mechanism in a sliding way, the side wall of the stirring box is fixedly connected with a third pipeline, the tail end of the third pipeline is fixedly connected with a pump body, the outlet of the pump body is fixedly connected with a fourth pipeline, the fourth pipeline is connected with a main pipeline and a fifth pipeline through a tee joint, the tail end of the main pipeline is fixedly connected with a rubber pipe, the outer surface of the rubber pipe is slidably sleeved with a vacuum chuck, the end connection of fifth pipeline has filtering component, filtering component is connected with the sixth pipeline, the end connection of sixth pipeline has recovery subassembly.
Preferably, mix the subassembly and include that fixed connection is a plurality of the mount pad at holding vessel top, the surface of mount pad is run through and is rotated and be connected with a plurality of second (mixing) shafts, inside the second (mixing) shaft extended to the holding vessel, one of them the top fixedly connected with second motor of second (mixing) shaft, the second motor passes through L shape frame and mount pad fixed connection, and is a plurality of the equal fixedly connected with belt pulley in surface of second (mixing) shaft is a plurality of connect through belt transmission between the belt pulley.
Preferably, the pumping assembly comprises a first pipeline fixedly connected with the storage tank, a metering pump is fixedly connected to the tail end of the first pipeline, a second pipeline is fixedly connected to the outlet of the metering pump, and the tail end of the second pipeline is connected with the stirring box.
Preferably, the stirring mechanism comprises a first motor, a slider is fixedly connected to the side wall of the first motor, a sliding groove matched with the slider is formed in the side wall of the fixed plate, a first stirring shaft is fixedly connected to the output shaft of the first motor, a gear is fixedly connected to the outer surface of the first stirring shaft, a rack is fixedly connected to the side wall of the fixed plate, the rack is meshed with the gear, and a matching long hole is formed in the top of the stirring box.
Preferably, valves are arranged on the fourth pipeline and the fifth pipeline.
Preferably, the filter assembly comprises a filter box fixedly connected with a fifth pipeline, a filter screen is fixedly connected inside the filter box, and the filter box is connected with a sixth pipeline.
Preferably, the recovery assembly comprises a large suction water pump connected with a sixth pipeline, an outlet of the large suction water pump is fixedly connected with a seventh pipeline, and the tail end of the seventh pipeline is fixedly connected with a recovery container.
(III) advantageous effects
The invention provides a device for storing, preparing and recovering an underwater repair material of a water delivery structure after a disaster. The method has the following beneficial effects:
1. according to the invention, different raw materials are respectively stored in the plurality of storage tanks, the second stirring shaft is driven to rotate by starting the second motor, so that the raw materials in the storage tanks are stirred, the raw materials are prevented from precipitating, then the raw materials are pumped into the stirring box according to a required proportion through the metering pump, and then the raw materials can walk while the first motor is started to drive the first stirring shaft to rotate, so that the raw materials are fully stirred.
2. According to the invention, the high-suction water pump is started, and redundant materials are sucked into the recovery container after being filtered through the matching of the rubber pipe and the vacuum chuck, so that the recovery of turbid matters and redundant materials in operations such as cleaning, drilling and the like is realized.
3. According to the invention, the whole repairing device is arranged in a centralized manner, and one device does not need to be replaced every step, so that the whole repairing efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a hybrid module according to the present invention;
FIG. 3 is a schematic view of the internal structure of the stirring tank of the present invention;
fig. 4 is a schematic view of the internal structure of the filter box of the present invention.
Wherein, 1, storing the tank; 2. a mixing assembly; 3. a first conduit; 4. a metering pump; 5. a second conduit; 6. a stirring box; 7. a fixing plate; 8. a chute; 9. a slider; 10. a first motor; 11. a first stirring shaft; 12. a rack; 13. a gear; 14. adapting the long hole; 15. a third pipeline; 16. a pump body; 17. a fourth conduit; 18. a main conduit; 19. a fifth pipeline; 20. a valve; 21. a rubber tube; 22. a vacuum chuck; 23. a filter box; 24. a filter screen; 25. a sixth pipeline; 26. a high suction water pump; 27. a seventh pipe; 28. a recovery vessel; 29. a mounting seat; 30. a second stirring shaft; 31. a second motor; 32. a belt pulley; 33. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, an embodiment of the present invention provides a device for storing, preparing and recovering post-disaster underwater repair materials of a water delivery building, comprising a plurality of storage tanks 1, wherein a mixing assembly 2 is arranged between the plurality of storage tanks 1, the mixing assembly 2 comprises a mounting seat 29 fixedly connected to the tops of the plurality of storage tanks 1, the surface of the mounting seat 29 penetrates through and is rotatably connected with a plurality of second stirring shafts 30, the second stirring shafts 30 extend into the storage tanks 1, the top of one of the second stirring shafts 30 is fixedly connected with a second motor 31, the second motor 31 is fixedly connected to the mounting seat 29 through an L-shaped frame, the outer surfaces of the plurality of second stirring shafts 30 are fixedly connected with belt pulleys 32, and the plurality of belt pulleys 32 are in transmission connection through a belt 33;
the multiple storage tanks 1 are connected with a stirring tank 6 through a pumping assembly, the pumping assembly comprises a first pipeline 3 fixedly connected with the storage tanks 1, the tail ends of the first pipeline 3 are fixedly connected with a metering pump 4, the outlets of the metering pump 4 are fixedly connected with a second pipeline 5, the tail ends of the second pipeline 5 are connected with the stirring tank 6, different raw materials are stored in the multiple storage tanks 1 respectively, before the raw materials are conveyed, a second motor 31 is started, the second motor 31 drives a second stirring shaft 30 to rotate through a belt pulley 32 and a belt 33, so that the raw materials in the storage tanks 1 are stirred, the raw materials are prevented from precipitating, and then the raw materials are extracted into the stirring tank 6 through the metering pump 4 according to a required proportion;
the top of the stirring box 6 is fixedly connected with a fixed plate 7, the side wall of the fixed plate 7 is connected with a stirring mechanism in a sliding manner, the stirring mechanism comprises a first motor 10, the side wall of the first motor 10 is fixedly connected with a slide block 9, the side wall of the fixed plate 7 is provided with a slide groove 8 matched with the slide block 9, the output shaft of the first motor 10 is fixedly connected with a first stirring shaft 11, the outer surface of the first stirring shaft 11 is fixedly connected with a gear 13, the side wall of the fixed plate 7 is fixedly connected with a rack 12, the rack 12 is meshed with the gear 13, the top of the stirring box 6 is provided with an adaptation long hole 14, the first stirring shaft 11 is convenient to move by the arranged adaptation long hole 14, the first motor 10 is started, the first motor 10 drives the first stirring shaft 11 and the gear 13 to rotate, and the rack 12 is meshed with the gear 13, therefore, the first stirring shaft 11 can move while rotating, and raw materials are fully stirred, obtaining a repair material;
the side wall of the stirring box 6 is fixedly connected with a third pipeline 15, the tail end of the third pipeline 15 is fixedly connected with a pump body 16, an outlet of the pump body 16 is fixedly connected with a fourth pipeline 17, the fourth pipeline 17 is connected with a main pipeline 18 and a fifth pipeline 19 through a three-way joint, valves 20 are arranged on the fourth pipeline 17 and the fifth pipeline 19, the tail end of the main pipeline 18 is fixedly connected with a rubber pipe 21, a vacuum sucker 22 is slidably sleeved on the outer surface of the rubber pipe 21, and the rubber pipe 21 and the vacuum sucker 22 slide in a sealing manner;
the tail end of the fifth pipeline 19 is connected with a filtering component, the filtering component comprises a filtering box 23 fixedly connected with the fifth pipeline 19, a filtering net 24 is fixedly connected inside the filtering box 23, the filtering box 23 is connected with a sixth pipeline 25, and the arranged filtering net 24 is used for filtering operation turbid matters and redundant materials;
the filter assembly is connected with a sixth pipeline 25, the tail end of the sixth pipeline 25 is connected with a recovery assembly, the recovery assembly comprises a large suction water pump 26 connected with the sixth pipeline 25, an outlet of the large suction water pump 26 is fixedly connected with a seventh pipeline 27, the tail end of the seventh pipeline 27 is fixedly connected with a recovery container 28, a valve 20 on the fourth pipeline 17 is opened, a pump body 16 is started, the pump body 16 pumps the repair material into a main pipeline 18, then the repair material is sprayed out through a rubber pipe 21, the damaged part is repaired, after the repair is finished, the valve 20 on the fourth pipeline 17 is closed, the valve 20 on the fifth pipeline 19 is opened, the large suction water pump 26 is started, the redundant material is sucked into the recovery container 28 after being filtered through the matching of the rubber pipe 21 and a vacuum chuck 22, and therefore the recovery of turbid materials and redundant materials of operations such as cleaning and drilling are achieved.
The working principle is as follows:
when in use, different raw materials are respectively stored in the plurality of storage tanks 1, before the raw materials are conveyed, the second motor 31 is started, the second motor 31 drives the second stirring shaft 30 to rotate through the belt pulley 32 and the belt 33, so that the raw materials in the storage tanks 1 are stirred, the raw materials are prevented from precipitating, and then the raw materials are extracted into the stirring tank 6 according to a required proportion through the metering pump 4;
starting the first motor 10, wherein the first motor 10 drives the first stirring shaft 11 and the gear 13 to rotate, and the rack 12 is meshed with the gear 13, so that the first stirring shaft 11 can move while rotating and selecting, and raw materials are fully stirred to obtain a repair material;
the valve 20 on the fourth pipeline 17 is opened, the pump body 16 is started, the pump body 16 pumps the repairing material into the main pipeline 18, then the repairing material is sprayed out through the rubber pipe 21 to repair the damaged part, after the repairing is finished, the valve 20 on the fourth pipeline 17 is closed, the valve 20 on the fifth pipeline 19 is opened, the high-suction water pump 26 is started, the redundant material is sucked into the recovery container 28 after being filtered through the matching of the rubber pipe 21 and the vacuum chuck 22, and therefore the recovery of the turbid matter and the redundant material in the operations such as cleaning and drilling is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water delivery building restoration material storage under water after disaster, preparation and recovery unit, includes a plurality of storage jar (1), its characterized in that: a plurality of be provided with between storage jar (1) and mix subassembly (2), a plurality of storage jar (1) all is connected with agitator tank (6) through pumping module jointly, the top fixedly connected with fixed plate (7) of agitator tank (6), the lateral wall sliding connection of fixed plate (7) has rabbling mechanism, the lateral wall fixedly connected with third pipeline (15) of agitator tank (6), the end fixedly connected with pump body (16) of third pipeline (15), the export fixedly connected with fourth pipeline (17) of pump body (16), fourth pipeline (17) are connected with main pipeline (18) and fifth pipeline (19) through three way connection, the end fixedly connected with rubber tube (21) of main pipeline (18), the surface sliding sleeve of rubber tube (21) is equipped with vacuum chuck (22), the end-to-end connection of fifth pipeline (19) has filtering component, the filtering component is connected with a sixth pipeline (25), and the tail end of the sixth pipeline (25) is connected with a recovery component.
2. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: mix subassembly (2) including fixed connection a plurality of mount pad (29) at storage jar (1) top, the surface of mount pad (29) is run through and is rotated and be connected with a plurality of second (mixing) shaft (30), second (mixing) shaft (30) extend to storage jar (1) inside, one of them the top fixedly connected with second motor (31) of second (mixing) shaft (30), second motor (31) are through L shape frame and mount pad (29) fixed connection, and are a plurality of the equal fixedly connected with belt pulley (32) of surface of second (mixing) shaft (30), and is a plurality of connect through belt (33) transmission between belt pulley (32).
3. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: the pump sending subassembly include with storage jar (1) fixed connection's first pipeline (3), the terminal fixedly connected with measuring pump (4) of first pipeline (3), the export fixedly connected with second pipeline (5) of measuring pump (4), the end and agitator tank (6) of second pipeline (5) are connected.
4. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: rabbling mechanism includes first motor (10), lateral wall fixedly connected with slider (9) of first motor (10), spout (8) with slider (9) looks adaptation are seted up to the lateral wall of fixed plate (7), the first (mixing) shaft (11) of output shaft fixedly connected with of first motor (10), the outer fixed surface of first (mixing) shaft (11) is connected with gear (13), the lateral wall fixedly connected with rack (12) of fixed plate (7), rack (12) and gear (13) meshing, adaptation slot hole (14) have been seted up at the top of agitator tank (6).
5. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: valves (20) are arranged on the fourth pipeline (17) and the fifth pipeline (19).
6. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: the filter assembly comprises a filter box (23) fixedly connected with a fifth pipeline (19), a filter screen (24) is fixedly connected inside the filter box (23), and the filter box (23) is connected with a sixth pipeline (25).
7. The device for storing, preparing and recovering the post-disaster underwater repair material of the water delivery building as claimed in claim 1, wherein: the recovery assembly comprises a large suction water pump (26) connected with a sixth pipeline (25), a seventh pipeline (27) is fixedly connected to an outlet of the large suction water pump (26), and a recovery container (28) is fixedly connected to the tail end of the seventh pipeline (27).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111671468.XA CN114392678A (en) | 2021-12-31 | 2021-12-31 | Device for storing, preparing and recovering underwater repair material of water delivery building after disaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111671468.XA CN114392678A (en) | 2021-12-31 | 2021-12-31 | Device for storing, preparing and recovering underwater repair material of water delivery building after disaster |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114392678A true CN114392678A (en) | 2022-04-26 |
Family
ID=81228324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111671468.XA Pending CN114392678A (en) | 2021-12-31 | 2021-12-31 | Device for storing, preparing and recovering underwater repair material of water delivery building after disaster |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114392678A (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006088060A (en) * | 2004-09-24 | 2006-04-06 | Susumu Takayama | Agitator |
JP2014151320A (en) * | 2013-02-08 | 2014-08-25 | Road Seal Co Ltd | Aggregate and sealant mixer |
CN106498997A (en) * | 2016-12-01 | 2017-03-15 | 昆明理工大学 | A kind of collection excavates the Accrete clearing device and dredging method that collects and carry one |
CN106693770A (en) * | 2017-03-03 | 2017-05-24 | 卞学凡 | Livestock and poultry medicinal liquid preparing equipment |
CN206566802U (en) * | 2017-03-03 | 2017-10-20 | 卞学凡 | A kind of livestock and poultry decoction configures equipment |
CN207125303U (en) * | 2017-05-09 | 2018-03-23 | 邱阿向 | A kind of animal husbandry efficient feed mixing arrangement |
CN207887025U (en) * | 2018-01-18 | 2018-09-21 | 山东品冠新材料有限公司 | A kind of adhesive production retort |
CN109881677A (en) * | 2019-03-08 | 2019-06-14 | 王敏晓 | A kind of application method of construction of hydro project provisions for grouting |
CN110585941A (en) * | 2019-09-19 | 2019-12-20 | 孙海馥 | Device is prepared fast to rich water for forestry |
CN213078250U (en) * | 2020-07-30 | 2021-04-30 | 四川省龙巢建筑有限公司 | Municipal administration road bed warp restoration structure |
CN213791267U (en) * | 2020-09-27 | 2021-07-27 | 宋术杰 | Mixer is used in road bridge construction |
CN213978963U (en) * | 2020-11-17 | 2021-08-17 | 范文征 | Anti-corrosion device for hydraulic engineering maintenance |
CN214486655U (en) * | 2020-11-06 | 2021-10-26 | 上海万照精细化工有限公司 | Sealed raw material stirring storage jar for dispersant production |
CN214987610U (en) * | 2021-06-02 | 2021-12-03 | 南通路翔新材料科技有限公司 | Excess material treatment facility is used in recycled asphalt concrete production |
-
2021
- 2021-12-31 CN CN202111671468.XA patent/CN114392678A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006088060A (en) * | 2004-09-24 | 2006-04-06 | Susumu Takayama | Agitator |
JP2014151320A (en) * | 2013-02-08 | 2014-08-25 | Road Seal Co Ltd | Aggregate and sealant mixer |
CN106498997A (en) * | 2016-12-01 | 2017-03-15 | 昆明理工大学 | A kind of collection excavates the Accrete clearing device and dredging method that collects and carry one |
CN106693770A (en) * | 2017-03-03 | 2017-05-24 | 卞学凡 | Livestock and poultry medicinal liquid preparing equipment |
CN206566802U (en) * | 2017-03-03 | 2017-10-20 | 卞学凡 | A kind of livestock and poultry decoction configures equipment |
CN207125303U (en) * | 2017-05-09 | 2018-03-23 | 邱阿向 | A kind of animal husbandry efficient feed mixing arrangement |
CN207887025U (en) * | 2018-01-18 | 2018-09-21 | 山东品冠新材料有限公司 | A kind of adhesive production retort |
CN109881677A (en) * | 2019-03-08 | 2019-06-14 | 王敏晓 | A kind of application method of construction of hydro project provisions for grouting |
CN110585941A (en) * | 2019-09-19 | 2019-12-20 | 孙海馥 | Device is prepared fast to rich water for forestry |
CN213078250U (en) * | 2020-07-30 | 2021-04-30 | 四川省龙巢建筑有限公司 | Municipal administration road bed warp restoration structure |
CN213791267U (en) * | 2020-09-27 | 2021-07-27 | 宋术杰 | Mixer is used in road bridge construction |
CN214486655U (en) * | 2020-11-06 | 2021-10-26 | 上海万照精细化工有限公司 | Sealed raw material stirring storage jar for dispersant production |
CN213978963U (en) * | 2020-11-17 | 2021-08-17 | 范文征 | Anti-corrosion device for hydraulic engineering maintenance |
CN214987610U (en) * | 2021-06-02 | 2021-12-03 | 南通路翔新材料科技有限公司 | Excess material treatment facility is used in recycled asphalt concrete production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203778009U (en) | Fracturing fluid blending device | |
CN114392678A (en) | Device for storing, preparing and recovering underwater repair material of water delivery building after disaster | |
CN211585500U (en) | Concrete grit sewage cycle recovery system | |
CN110306577B (en) | Underground pipe gallery water supply and drainage equipment | |
CN211946571U (en) | Groundwater prosthetic devices | |
CN214495686U (en) | Quantitative filling equipment of environmental protection waterborne coating | |
CN209429149U (en) | A kind of construction of hydro project cofferdam internal edge mud digging device | |
CN210068488U (en) | Double-suction structure of pneumatic submersible pump | |
CN111632946A (en) | Efficient water-saving automatic coal washing equipment | |
CN208518655U (en) | Multi-functional mixing vehicle for oilfield | |
CN208372920U (en) | A kind of agitating device of food inspection | |
CN216911414U (en) | Transfer water tank cleaning machine | |
CN218653292U (en) | Chemical industry is waste water coarse filtration equipment for environmental protection | |
CN217017302U (en) | Shale oil and gas exploitation sand mixer filtering mechanism | |
CN221182980U (en) | Inside crushing mechanism that prefabricated pump station of integration was used | |
CN218596827U (en) | Plastic course that possesses agitating unit is with equipment of mating formation | |
CN215702937U (en) | Non-excavation rig slurrying station | |
CN220311208U (en) | Dredge mud pipeline device | |
CN216396009U (en) | Avoid secondary environmental pollution's oil to keep apart base fluid production facility | |
CN220487846U (en) | Sewage lifting pump | |
CN217537122U (en) | Ecological water conservancy ditch removes silt device | |
CN218970115U (en) | Water conservancy construction dredging equipment | |
CN220939468U (en) | Purified water filtering and conveying device for production | |
CN219671561U (en) | Ponding drainage structures prevents | |
CN218760469U (en) | Double-pump self-cleaning water conservancy water supply device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220426 |
|
RJ01 | Rejection of invention patent application after publication |