CN108442439A - The device of water stone mixture is cleared up for hydraulic and hydroelectric engineering base surface - Google Patents
The device of water stone mixture is cleared up for hydraulic and hydroelectric engineering base surface Download PDFInfo
- Publication number
- CN108442439A CN108442439A CN201810517054.3A CN201810517054A CN108442439A CN 108442439 A CN108442439 A CN 108442439A CN 201810517054 A CN201810517054 A CN 201810517054A CN 108442439 A CN108442439 A CN 108442439A
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- China
- Prior art keywords
- water
- collecting vessel
- strainer
- base surface
- tie point
- 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 104
- 239000004575 stone Substances 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 36
- 239000011435 rock Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 239000005341 toughened glass Substances 0.000 claims description 5
- 239000002352 surface water Substances 0.000 abstract description 3
- 238000011160 research Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 108090000565 Capsid Proteins Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of devices for clearing up water stone mixture for hydraulic and hydroelectric engineering base surface, belong to geotechnical engineering and equipment research field.The present invention includes the collecting vessel of closed structure, it is provided with vacuum negative pressure device at the top of collecting vessel, collecting vessel inner wall is provided with water proof dust suction strainer below vacuum negative pressure device, collecting vessel inner wall is provided with water object separation strainer below water proof dust suction strainer, collecting vessel side wall is connected with water suction rock sucking tube, drainpipe, the tie point of water suction rock sucking tube is located between water proof dust suction strainer detaches strainer with water object, and the tie point of drainpipe is located at water object and detaches strainer lower section；Collecting vessel side wall is equipped with eliminating impurities door in water object separation strainer corresponding position.The present invention can not only clear up aqueous position, but also can ensure to carry out the cleaning of base surface water stone mixture incessantly for a long time, can effectively clear up the water stone mixture on base surface, and the sundries that the convenient inspiration of cleaning in time is gone.
Description
Technical field
The present invention relates to a kind of devices for clearing up water stone mixture for hydraulic and hydroelectric engineering base surface, belong to geotechnical engineering
And equipment research field, the base surface cleaning in geotechnical engineering rich groundwater region can be applied.
Background technology
Dust-collecting water-absorbing machine is widely used in urban life at present, is not only the either large-scale public place in hotel, and
And many families can begin to use.Dust-collecting water-absorbing machine has not only saved many labours in terms of cleaning, is the mechanisms such as hotel
Either unit saves spending, and can allow the people in family can have more times put into other things it
In, give people's more free times.Along with the operation of dust-collecting water-absorbing machine is fairly simple, clean effect is more clear than artificial
Clean effect is often more preferable, therefore the use about the equipment is more and more common.
And common dust-collecting water-absorbing machine operation principle is often by mechanical switching power supply, the filtered plate of power supply, power supply is opened
Driving motor high-speed rotation is closed, impeller of blower rotation makes air high speed be discharged, and the air of wind turbine front end vacuum part is not after benefit
The air for filling wind turbine causes to generate instantaneous vacuum inside machine, and extraneous formation Negative Pressure Difference.Effect of the machine in Negative Pressure Difference
Under, sucking has the air of dust, is filtered through dust filtration device (dirt dress/bar grid), peace and quiet air is discharged.
With the development of the times, people are not content with the common dust-absorbing function of conventional cleaners already, currently on the market
Standard vacuum only has a function of dust suction mostly, and minority has a dust catchers of moisture absorbing, and using filter ball formed every
From, while ensureing cannot there are a large amount of water to suck, motor otherwise can be damaged, dust catcher is made to scrap.So how conveniently and efficiently to solve
The problem of certainly cleaning works in ponding place is just focused more at people.
For hydraulic and hydroelectric engineering, generally require to clear up the base surfaces such as diversion tunnel, scupper, the dam foundation in Blasting Excavation
Afterwards, need on its surface ponding and dross further cleared up.Common processing method is to use manual cleaning base
Dross on plinth face, water pump extract the water burst inside catch pit, and this processing method often leads to dross and ponding cleaning is not thorough
Bottom, in addition, ponding at rock seam and dross were often cleared up less than the phenomenon that causing base surface cleaning not meet design requirement
Occur, takes a lot of work and laborious, and it is often bad to clear up result.
In these cases, consider suction stone water absorber of the research and development specifically for the secondary cleaning of hydroelectric project base surface.Mesh
The preceding dust-collecting water-absorbing device found, following two product are closer to：
[Sun Ying improves [J] light industry and machinery, 2008,26 (3) to the prior art one up to .U36 type structure of dust collector：90-92.]：
The U36 type dust catchers that Sun Yingda is mentioned, mainly have inside the dust catcher electric fan, dust filtering, ventilation path, power wire coil,
Seal member etc..For above-mentioned dust catcher, the negative pressure of bottom and air contact site is higher, and suction is stronger, the bore of suction inlet
Wider, then flow increases, and corresponding negative pressure becomes smaller, and suction becomes smaller, and by selecting suitable model, negative pressure can be made to be maintained at one
Within the scope of constant, to adapt to the absorption and processing of different materials.
The prior art two [Li Chuan cleaning good assistant facilitates ten million --- introduce a kind of collection dust suction, water suction, drying function
In dust catcher [N] the China Information (scientific and technical innovation) of one, 2009-3-2 (3)]：Li Chuan describes a kind of collection dust suction, inhales
Water, drying function are in the dust catcher of one, and according to one's introduction, conventional cleaners are by shell and the dust bag in shell and motor
Composition, can only give a dinner of welcome to the place for only having dust not have water, water can be caused to enter dust catcher and send a telegraph machine if having water
Damage.This is an insoluble problem always for many years, limits the use function and range of conventional cleaners, and more work(
Energy dust catcher is exactly transformed on the basis of conventional cleaners.
Multifunctional dust vacuum cleaner quite has one's own knack in design aspect, ingenious in design, solves conventional cleaners in user
Some problems in face have unique technical advantage, multifunctional dust vacuum cleaner shell is by procapsid especially in terms of housing design
It being clamped with back casing, the front end of procapsid is equipped with suction inlet, and dust bag is equipped in procapsid, motor is equipped in back casing,
Front-end of spindle in motor is equipped with big blade, and in back casing, the front end of big blade is equipped with filter screen.It is equipped between front and rear housings
Opening, main shaft between motor and big blade are equipped with baffle, and baffle is equipped with the hole to match with main shaft, be equipped in baffle with
The corresponding elongated hole in the hole, elongated hole rear end are equipped with water outlet.The ingenious place of this structure is set between being that front and rear housings
There is opening, be equipped with baffle on the main shaft between motor and big blade, baffle is equipped with elongated hole, so that the water of sucking will not damage
Bad motor, and by opening and elongated hole, hose discharge easy to disassemble is flowed through, has reached i.e. dust suction and has absorbed water simultaneously but also do not damage not only
The function of evil motor.
The shortcomings that prior art one：The equipment can only be handled the place of not water, and dust collection power is generally not
Greatly.
The shortcomings that prior art two：The accumulation situation that sundries in absorption process can not be observed, can not determine when in progress
Portion clears up, and need to open upper cover structure when the sundries of cleaning than water, cumbersome.
Invention content
The purpose of the present invention is being directed to shortcoming present in above-mentioned existing background technology, provide a kind of for water conservancy water
Electrical engineering base surface clears up the device of water stone mixture, when can not only clear up aqueous position, but also can ensure long
Between carry out the cleaning of base surface water stone mixture incessantly, can effectively clear up the water stone mixing on base surface
Object, and the sundries that the convenient inspiration of cleaning in time is gone.
The technical solution adopted by the present invention to solve the technical problems is：Water stone is cleared up for hydraulic and hydroelectric engineering base surface
The device of mixture includes the collecting vessel of closed structure, is provided with vacuum negative pressure device at the top of collecting vessel, collecting vessel inner wall is true
Water proof dust suction strainer is provided with below idling pressure device, collecting vessel inner wall is provided with the separation filter of water object below water proof dust suction strainer
Net, collecting vessel side wall are connected with water suction rock sucking tube, drainpipe, and the tie point for the rock sucking tube that absorbs water is located at water proof dust suction strainer and water object
Between detaching strainer, the tie point of drainpipe is located at below water object separation strainer；Collecting vessel side wall is corresponded in water object separation strainer
Position is equipped with eliminating impurities door.
It is further：The input end of water suction rock sucking tube is connected with suction nozzle, and the input end inner cavity of suction nozzle is flat and interior
Diameter by gradually increasing inside outside.
It is further：Collecting vessel side wall is connected with cleaning pipe, and the tie point of cleaning pipe is located at below water object separation strainer；
The tie point of the tie point of cleaning pipe and water suction rock sucking tube is located at the same side of collecting vessel, connection of the drainpipe in collecting vessel side wall
Point is located at the opposite side of the tie point of cleaning pipe, and drainpipe is higher than cleaning pipe in the tie point position of collecting vessel side wall
Tie point position.
It is further：The outlet end of cleaning pipe is connected with nozzle, and nozzle includes the big pipe and roundlet being coaxially disposed
Pipe, the outlet end of big pipe connection cleaning pipe, small pipe connect the outlet end of big pipe.
It is further：Eliminating impurities door is door made of tempered glass.
It is further：Collection bottom of the barrel is equipped with the cart for driving collecting vessel to walk.
It is further：The drainpipe card slot for fixing drainpipe is equipped at the top of collecting vessel lateral wall.
The specific operation process of the present invention is as follows：
The device forms local depression using the water suction rock sucking tube position in top vacuum negative pressure device manufacture collecting vessel, by
Water suction rock sucking tube import is acted in interior heterodyne and generates powerful suction, by means of dedicated suction nozzle, can be directed to basic dough figurine
The badly-cleaned position of work is targetedly cleared up.And cleaning pipe can ensure that clearing up position has been constantly in water state, keeps away
Exempt to occur only having mountain flour and enters in collecting vessel the case where destroying upper motor and circuit system and occur.
After water stone mixture is entered by the rock sucking tube that absorbs water in collecting vessel, strainer (generally use is detached by one layer of water object
Metal screen) after, filtering foreign can be gathered on strainer.And water body flows into lower part by water object separation strainer, it is extra
Water is discharged from drainpipe, and remaining a small amount of water body is used when cleaning pipe cleans base surface.It can by transparent door made of tempered glass
To observe the accumulation situation of sundries on metal screen in real time, after accumulation is more than a certain amount of, eliminating impurities door is opened, by metal
Strainer lower part can open-drain mouth cleared up, avoid the tradition removal heavier cover body structure in top the shortcomings that can clearing up sundries.
After cleaning, remaining water body can be completely exhausted out by the lower cleaning pipe in position in bucket, ensure that clean in bucket.
The beneficial effects of the invention are as follows：Aqueous position can not only be cleared up, and can ensure for a long time not between
The cleaning of base surface water stone mixture is carried out disconnectedly.Double-layer leaching net is used in addition, internal, and upper layer blocks water, lower layer's drainage, Ke Yibao
The constantly outer row of water in the course of work is demonstrate,proved, the water stone mixture on base surface can effectively be cleared up, and that inspiration is gone is miscellaneous
Object can in time be cleared up by the eliminating impurities door of collecting vessel side wall.
In addition, the cleaning pipe and nozzle added can and dross anhydrous specifically for base surface it is more and clear for the first time
Sordid position is managed, thorough cleaning is carried out after flushing, can not only improve clear base efficiency, but also improve clear matrix amount.
The suction nozzle of water suction rock sucking tube uses special design structure, it is ensured that it is unclean that hydroelectric project base surface excavates cleaning
Gap position also cleared up well.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the vertical cross section schematic diagram of suction nozzle；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the vertical cross section schematic diagram of nozzle；
Fig. 5 is the right view of Fig. 4.
In figure label for：1- collecting vessels, 2- vacuum negative pressure devices, 3- water proof dust suction strainers, 4- water objects detach strainer, and 5- inhales
Water rock sucking tube, 6- drainpipes, 7- suction nozzles, 8- cleaning pipes, 9- nozzles, 10- eliminating impurities doors, 11- carts, 12- drainpipe card slots,
The big pipes of 13-, the small pipes of 14-.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention includes the collecting vessel 1 of closed structure, 1 top of collecting vessel is provided with vacuum negative pressure device 2,
1 inner wall of collecting vessel is provided with water proof dust suction strainer 3 below vacuum negative pressure device 2, and 1 inner wall of collecting vessel is in water proof dust suction strainer 3
Lower section is provided with water object separation strainer 4, and 1 side wall of collecting vessel is connected with water suction rock sucking tube 5, drainpipe 6, the company for the rock sucking tube 5 that absorbs water
Contact is located between water proof dust suction strainer 3 detaches strainer 4 with water object, and the tie point of drainpipe 6 is located under water object separation strainer 4
Side；1 side wall of collecting vessel is equipped with eliminating impurities door 10 in water object separation 4 corresponding position of strainer.Wherein vacuum negative pressure device 2 is used for
5 position of water suction rock sucking tube manufactured in collecting vessel 1 forms local depression, and electric fan can be used in vacuum negative pressure device 2.Water object detaches
4 generally use metal screen of strainer, the transparent door made of tempered glass that eliminating impurities door 10 is installed using overturning structure.By transparent
Door made of tempered glass can observe the accumulation situation of sundries on metal screen in real time.
In addition, the input end of water suction rock sucking tube 5 is connected with suction nozzle 7, the structure of suction nozzle 7 is as shown in Figures 2 and 3, suction nozzle 7
Input end inner cavity is flat and internal diameter by gradually increasing inside outside.By means of dedicated suction nozzle 7, basic dough figurine can be directed to
The badly-cleaned position of work is targetedly cleared up.
1 side wall of collecting vessel is connected with cleaning pipe 8, and the tie point of cleaning pipe 8 is located at 4 lower section of water object separation strainer；Cleaning pipe 8
The tie point of tie point and water suction rock sucking tube 5 be located at the same side of collecting vessel 1, tie point of the drainpipe 6 in 1 side wall of collecting vessel
Positioned at the opposite side of the tie point of cleaning pipe 8, and drainpipe 6 is higher than cleaning pipe 8 in the tie point position of 1 side wall of collecting vessel
Tie point position.After water stone mixture is entered by the rock sucking tube 5 that absorbs water in collecting vessel 1, strainer 4 is detached by one layer of water object
After (generally use metal screen), filtering foreign can be gathered on strainer.And under water body is flowed by water object separation strainer 4
Portion, extra water are discharged from drainpipe 6, and remaining a small amount of water body is used when cleaning pipe 8 cleans base surface.Cleaning pipe 8 can be with
Ensure that cleaning position has been constantly in water state, avoids the occurrence of only mountain flour and enter destruction upper motor and circuit in collecting vessel 1
The case where system, occurs.
The outlet end of cleaning pipe 8 is connected with nozzle 9, and the structure of nozzle 9 is as shown in Figure 4 and Figure 5, and nozzle 9 includes coaxial
The big pipe 13 and small pipe 14 being arranged, big pipe 13 connect the outlet end of cleaning pipe 8, and small pipe 14 connects going out for big pipe 13
Mouth end.Nozzle 9 use variable diameter design, have better flushing effect, can and dross anhydrous specifically for base surface it is more,
And sordid position is cleared up for the first time, thorough cleaning is carried out after flushing, can not only improve clear base efficiency, but also improve clear base
Quality.
For convenience of use, following preferred embodiment also can be used in the present invention：1 bottom of collecting vessel is equipped receives for driving
Collect the cart 11 that bucket 1 is walked.The drainpipe card slot 12 for fixing drainpipe 6 is equipped at the top of 1 lateral wall of collecting vessel.
Claims (7)
1. the device for hydraulic and hydroelectric engineering base surface cleaning water stone mixture, it is characterised in that：Receipts including closed structure
Collect bucket (1), vacuum negative pressure device (2) is provided at the top of collecting vessel (1), collecting vessel (1) inner wall is below vacuum negative pressure device (2)
It is provided with water proof dust suction strainer (3), collecting vessel (1) inner wall is provided with water object below water proof dust suction strainer (3) and detaches strainer
(4), collecting vessel (1) side wall is connected with water suction rock sucking tube (5), drainpipe (6), and the tie point of water suction rock sucking tube (5) is located at water proof
Between dust suction strainer (3) detaches strainer (4) with water object, the tie point of drainpipe (6) is located at below water object separation strainer (4)；It receives
Collection bucket (1) side wall is equipped with eliminating impurities door (10) in water object separation strainer (4) corresponding position.
2. the device for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as described in claim 1, it is characterised in that：
The input end of water suction rock sucking tube (5) is connected with suction nozzle (7), and the input end inner cavity of suction nozzle (7) is flat and internal diameter by outside inside
Gradually increase.
3. the device for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as described in claim 1, it is characterised in that：
Collecting vessel (1) side wall is connected with cleaning pipe (8), and the tie point of cleaning pipe (8) is located at below water object separation strainer (4)；Cleaning pipe
(8) tie point of tie point and water suction rock sucking tube (5) is located at the same side of collecting vessel (1), and drainpipe (6) is in collecting vessel (1)
The tie point of side wall is located at the opposite side of the tie point of cleaning pipe (8), and drainpipe (6) is in the company of collecting vessel (1) side wall
Connecting point position is higher than the tie point position of cleaning pipe (8).
4. the device for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as claimed in claim 3, it is characterised in that：
The outlet end of cleaning pipe (8) is connected with nozzle (9), nozzle (9) include coaxial arrangement big pipe (13) and small pipe (14),
The outlet end of big pipe (13) connection cleaning pipe (8), small pipe (14) connect the outlet end of big pipe (13).
5. the dress for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as described in any one of Claims 1-4
It sets, it is characterised in that：Eliminating impurities door (10) is door made of tempered glass.
6. the dress for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as described in any one of Claims 1-4
It sets, it is characterised in that：Collecting vessel (1) bottom is equipped with the cart (11) for driving collecting vessel (1) to walk.
7. the dress for hydraulic and hydroelectric engineering base surface cleaning water stone mixture as described in any one of Claims 1-4
It sets, it is characterised in that：The drainpipe card slot (12) for fixing drainpipe (6) is equipped at the top of collecting vessel (1) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517054.3A CN108442439A (en) | 2018-05-25 | 2018-05-25 | The device of water stone mixture is cleared up for hydraulic and hydroelectric engineering base surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517054.3A CN108442439A (en) | 2018-05-25 | 2018-05-25 | The device of water stone mixture is cleared up for hydraulic and hydroelectric engineering base surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442439A true CN108442439A (en) | 2018-08-24 |
Family
ID=63205675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517054.3A Pending CN108442439A (en) | 2018-05-25 | 2018-05-25 | The device of water stone mixture is cleared up for hydraulic and hydroelectric engineering base surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653975A (en) * | 2019-11-11 | 2020-01-07 | 桂林航天工业学院 | Device for automatically dewatering latex product in vulcanization process |
| CN113026642A (en) * | 2021-03-24 | 2021-06-25 | 桃源县水电工程建设有限责任公司 | A device that is used for hydraulic and hydroelectric engineering base face to clear up water stone mixture |
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| CN207017209U (en) * | 2017-08-07 | 2018-02-16 | 许帅 | Clean car in a kind of packaged type ground |
| CN107320014A (en) * | 2017-08-17 | 2017-11-07 | 李纳 | Absorb water dust scrubber |
| CN208533594U (en) * | 2018-05-25 | 2019-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Device for hydraulic and hydroelectric engineering base surface cleaning water stone mixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110653975A (en) * | 2019-11-11 | 2020-01-07 | 桂林航天工业学院 | Device for automatically dewatering latex product in vulcanization process |
| CN113026642A (en) * | 2021-03-24 | 2021-06-25 | 桃源县水电工程建设有限责任公司 | A device that is used for hydraulic and hydroelectric engineering base face to clear up water stone mixture |
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