CN205530144U - A high -pressure injection system of being in milk for embankment dam grout - Google Patents
A high -pressure injection system of being in milk for embankment dam grout Download PDFInfo
- Publication number
- CN205530144U CN205530144U CN201620366903.6U CN201620366903U CN205530144U CN 205530144 U CN205530144 U CN 205530144U CN 201620366903 U CN201620366903 U CN 201620366903U CN 205530144 U CN205530144 U CN 205530144U
- Authority
- CN
- China
- Prior art keywords
- pipe
- grouting
- pump
- water
- slip casting
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 239000008267 milk Substances 0.000 title abstract description 4
- 210000004080 milk Anatomy 0.000 title abstract description 4
- 235000013336 milk Nutrition 0.000 title abstract description 4
- 239000011440 grout Substances 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007569 slipcasting Methods 0.000 claims abstract description 19
- 210000003437 trachea Anatomy 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000004537 pulping Methods 0.000 abstract 2
- 210000004911 serous fluid Anatomy 0.000 description 10
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
A high -pressure injection system of being in milk for embankment dam grout, including pulping machine, slush pump, high -pressure pump, defeated thick liquid pipe, storage thick liquid container, air compressor machine and water pump, along the flow direction of thick liquid, pulping machine, store up the thick liquid container, the slush pump, high -pressure pump series connection is in proper order managed at defeated thick liquid, the high -pressure pump export is connected with the slip casting pipe downwards, intraductal trachea and the water pipe of being equipped with of slip casting, the air compressor machine passes through the air hose and is connected with the trachea, the water pump is through water delivery hose and water piping connection, slip casting pipe lower extreme exit linkage has the shower nozzle, the shower nozzle includes showerhead body, the vertical gas injection passageway that is parallel to each other that is equipped with in the showerhead body, slip casting passageway and water filling channel, trachea lower extreme and gas injection passageway upper end is connected, water pipe lower extreme and water filling channel are connected the upper end, the showerhead body lower extreme is the toper structure, be equipped with the whitewashing mouth that is linked together with slip casting passageway lower extreme on the taper surface of showerhead body both sides respectively. The utility model discloses application scope guangZhou, safe and reliable, the thick liquid penetrating power is strong, construction speed is fast, with low costs.
Description
Technical field
This utility model belongs to Hydraulic and Hydro-Power Engineering technical field, particularly relates to a kind of high pressure spray for earth and rockfill dam grouting
Penetrate grouting system.
Background technology
Earth and rockfill dam is by earth material, building stones or compound, through the checkdam that the method heap such as throwing, spreading builds up.Earth and rockfill dam
It is a kind of dam type that history is the longest, the dam engineering construction of the Ye Shi world is most widely used and a kind of dam with fastest developing speed
Type.China is domestic more than 80,000 checkdam at present, and wherein earth and rockfill dam accounts for about 90%.Due to the existence of hole between earth and stone material, gear
Easily forming leakage passage under the effect of water levels of upstream and downstream difference during water, in the Strengthening Project of earth and rockfill dam, seepage is main
Wanting disease, seepage not only wastes the water resource of preciousness, the serious seepage failure that also can cause dam body, causes dam break.If gone out
Existing dam break, consequence is extremely serious, brings huge loss can to downstream the people's lives and property.Therefore disease danger earth and rockfill dam is oozed
Leakage is analyzed, and the seepage control measure proposing Sciences Economics is core and the emphasis of disease danger earth and rockfill dam improvement.Use earth and rockfill dam is entered
Row grouting treatment is one of reinforcement of earth rockfill dam measure, and the grouting equipment transport difficulty used at present is relatively big, operation complexity,
Construction girth, cost is high, and during grouting, grout consumption is big, and grouting effect is bad.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of applied widely, safe and reliable, slurry
Liquid penetrating power is strong, speed of application fast, the high pressure jet grouting system for earth and rockfill dam grouting of low cost.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that the high pressure spray for earth and rockfill dam grouting
Penetrate grouting system, including pulper, slush pump, high-pressure pump, feed pipe for mortar, slurry-storing container, air compressor machine and water pump, along the flowing of serosity
Direction, described pulper, slurry-storing container, slush pump, high-pressure pump be sequentially connected in series on feed pipe for mortar, and high pressure delivery side of pump is downward
Connecting and have Grouting Pipe, Grouting Pipe is vertically arranged and which is provided with Pressure gauge and effusion meter, is provided with trachea and water pipe in Grouting Pipe, empty
Press is connected with trachea by air hose, and water pump is connected with water pipe by delivery hose, and the outlet connection of Grouting Pipe lower end has spray
Head, shower nozzle includes sprayer body, is vertically provided with gas injection passage, slip casting passage and waterflood path, the slip casting being parallel to each other in sprayer body
Passage is positioned at the center of sprayer body, and gas injection passage and waterflood path lay respectively at slip casting passage both sides, and trachea lower end leads to gas injection
Upper end, road connects, and water pipe lower end is connected with waterflood path upper end, the tapered structure in sprayer body lower end, the taper surface of sprayer body both sides
On be respectively equipped with the mouth spray being connected with slip casting passage lower end.
Pulper is placed on vehicle frame, and vehicle frame bottom surface is provided with wheel.
Sprayer body lower end is arranged with conical mount, and conical mount includes steel ring and is respectively fixedly connected with three at steel ring lower surface
Support bar, three support bar lower ends meet at a bit.
Using technique scheme, this utility model has the advantage that
1, this utility model uses pulper to produce grouting serous fluid, with feed pipe for mortar by the outlet of pulper and slurry-storing container
Inlet communication, the grouting serous fluid that pulper is produced enters in slurry-storing container by feed pipe for mortar, by the outlet of slurry-storing container successively
Being connected with slush pump and high-pressure pump, be connected with Grouting Pipe by high-pressure pump, start slush pump and high-pressure pump, slush pump is by slurry-storing container
Interior grouting serous fluid is extracted out, utilizes the pressurization of high-pressure pump, increases to required by slush pump by the grouting serous fluid of extraction
Pressure, and inject in Grouting Pipe, can be according to the manometric registration in Grouting Pipe, adjusting high-pressure pump makes force value reach to close
Suitable grouting pressure, and the slurry volume of perfusion is drawn according to the registration of Grouting Pipe flow meter, meanwhile, start air compressor machine and water
Pump, pressure-air is injected into tracheal strips by air hose by air compressor machine, sprays from shower nozzle through gas injection passage, and water pump passes through water delivery
Flexible pipe injects water in water pipe, sprays from shower nozzle through waterflood path, grouting serous fluid slip casting in Grouting Pipe is by sprayer body
Passage is sprayed by mouth spray again, thus by serosity by drilling hole, spraying to underground, after terminating grouting, Grouting Pipe is pulled out in boring
Going out, Grouting Pipe is inserted next one boring and is in the milk, this utility model is applied widely, safe and reliable, slurry infiltration ability
By force, speed of application is fast, low cost.
2, this utility model can by grouting be used pulper, slush pump, high-pressure pump, feed pipe for mortar, Grouting Pipe and
Other equipment are both placed on vehicle frame, and vehicle frame is provided with wheel, and the said equipment is transported to the perfusion position specified by vehicle frame,
Then, after the said equipment being carried out Assembling, just can construct, convenient and swift, time saving and energy saving, improve work efficiency.
3, this utility model is arranged with conical mount at shower nozzle, prevents shower nozzle from coming off, and reduces the abrasion of shower nozzle, it is simple to will note
Slurry pipe inserts in boring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is the structural representation of shower nozzle in this utility model;
Fig. 4 is the structural representation of conical mount in this utility model.
Detailed description of the invention
As Figure 1-4, of the present utility model for earth and rockfill dam grouting high pressure jet grouting system, including pulper 1,
Slush pump 2, high-pressure pump 3, feed pipe for mortar 4, slurry-storing container 5, air compressor machine 19 and water pump 20, along the flow direction of serosity, described slurrying
Machine 1, slurry-storing container 5, slush pump 2, high-pressure pump 3 are sequentially connected in series on feed pipe for mortar 4, and the outlet of high-pressure pump 3 connects downwards to be had
Grouting Pipe 6, Grouting Pipe 6 is vertically arranged and which is provided with Pressure gauge 7 and effusion meter 8, is provided with trachea 21 and water pipe in Grouting Pipe 6
22, air compressor machine 19 is connected with trachea 21 by air hose 23, and water pump 20 is connected with water pipe 22 by delivery hose 24, Grouting Pipe
6 lower end outlet connections have shower nozzle 9, shower nozzle 9 to include sprayer body 10, are vertically provided with the gas injection passage being parallel to each other in sprayer body 10
11, slip casting passage 12 and waterflood path 13, slip casting Channel 12-Bit in the center of sprayer body 10, gas injection passage 11 and waterflood path 13
Laying respectively at slip casting passage 12 both sides, trachea 21 lower end is connected with gas injection passage 11 upper end, water pipe 22 lower end and waterflood path 13
Upper end connects, the tapered structure in sprayer body 10 lower end, the taper surface of sprayer body 10 both sides is respectively equipped with and slip casting passage 12 times
The mouth spray 14 that end is connected.
Pulper 1 is placed on vehicle frame 15, and vehicle frame 15 bottom surface is provided with wheel 16.
Sprayer body 10 lower end is arranged with conical mount, and conical mount includes steel ring 17 and is respectively fixedly connected with at steel ring 17 lower surface
Three support bars 18, three support bar 18 lower ends meet at a bit.
This utility model in use, first determines that Earth-rockfill Dam needs the scope of grouting, it is then determined that bore position and hole
Away from, holing in the position utilizing rig to set on dam body, after boring terminates, uses pulper 1 to produce grouting serous fluid, use
The inlet communication of the outlet of pulper 1 Yu slurry-storing container 5, the grouting serous fluid that pulper 1 is produced are passed through feed pipe for mortar 4 by feed pipe for mortar 4
Enter in slurry-storing container 5, the feed pipe for mortar 4 in the exit of slurry-storing container 5 is connected with slush pump 2 and high-pressure pump 3, successively by height
Press pump 3 is connected with Grouting Pipe 6, starts slush pump 2 and high-pressure pump 3, and the grouting serous fluid in slurry-storing container 5 is extracted out by slush pump 2, profit
By the pressurization of high-pressure pump 3, the grouting serous fluid extracted out by slush pump 2 is increased to required pressure, and injects Grouting Pipe 6
In, can be according to the registration of the Pressure gauge 7 in Grouting Pipe 6, adjusting high-pressure pump 3 makes force value reach suitable grouting pressure,
And the slurry volume of perfusion is drawn according to the registration of Grouting Pipe 6 flow meter 8, meanwhile, start air compressor machine 19 and water pump 20, pneumatics
Pressure-air is injected in trachea 21 by machine 19 by air hose 23, sprays from shower nozzle through gas injection passage 11, and water pump 20 passes through
Delivery hose 24 injects water in water pipe 22, sprays from shower nozzle through waterflood path 13, and grouting serous fluid passes through shower nozzle through Grouting Pipe 6
Slip casting passage 12 in body 10 is sprayed by mouth spray 14 again, thus by serosity by drilling hole, spraying to underground;After terminating grouting, will
Grouting Pipe 6 is extracted in boring, Grouting Pipe 6 is inserted next boring and is in the milk.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction, every foundation by the present embodiment
Any simple modification, equivalent variations and the modification that above example is made by technical spirit of the present utility model, belongs to this reality
Protection domain by new technique scheme.
Claims (3)
1. for the high pressure jet grouting system of earth and rockfill dam grouting, it is characterised in that: include pulper, slush pump, high-pressure pump, defeated
Slurry pipe, slurry-storing container, air compressor machine and water pump, along the flow direction of serosity, described pulper, slurry-storing container, slush pump, high-pressure pump
Being sequentially connected in series on feed pipe for mortar, high pressure delivery side of pump connects downwards Grouting Pipe, and Grouting Pipe is vertically arranged and which is provided with
Pressure gauge and effusion meter, be provided with trachea and water pipe in Grouting Pipe, air compressor machine is connected with trachea by air hose, and water pump is by defeated
Water tube hose is connected with water pipe, and the outlet connection of Grouting Pipe lower end has shower nozzle, shower nozzle to include sprayer body, is vertically provided with mutually in sprayer body
Parallel gas injection passage, slip casting passage and waterflood path, slip casting passage is positioned at the center of sprayer body, gas injection passage and waterflood path
Laying respectively at slip casting passage both sides, trachea lower end is connected with gas injection passage upper end, and water pipe lower end is connected with waterflood path upper end, spray
The tapered structure in head body lower end, the taper surface of sprayer body both sides is respectively equipped with the mouth spray being connected with slip casting passage lower end.
High pressure jet grouting system for earth and rockfill dam grouting the most according to claim 1, it is characterised in that: pulper is put
Putting on vehicle frame, vehicle frame bottom surface is provided with wheel.
High pressure jet grouting system for earth and rockfill dam grouting the most according to claim 1, it is characterised in that: under sprayer body
End is arranged with conical mount, and conical mount includes steel ring and is respectively fixedly connected with three support bars at steel ring lower surface, three supports
Bar lower end meets at a bit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620366903.6U CN205530144U (en) | 2016-04-27 | 2016-04-27 | A high -pressure injection system of being in milk for embankment dam grout |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620366903.6U CN205530144U (en) | 2016-04-27 | 2016-04-27 | A high -pressure injection system of being in milk for embankment dam grout |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205530144U true CN205530144U (en) | 2016-08-31 |
Family
ID=56793900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620366903.6U Expired - Fee Related CN205530144U (en) | 2016-04-27 | 2016-04-27 | A high -pressure injection system of being in milk for embankment dam grout |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205530144U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108222005A (en) * | 2018-04-02 | 2018-06-29 | 中国电建集团中南勘测设计研究院有限公司 | It is a kind of to bore, fill, spray, squeezing integrated compound grouting integrated system and technique |
CN108999192A (en) * | 2018-10-08 | 2018-12-14 | 四川力程建设工程有限责任公司 | It is a kind of to bore, fill, spray, squeezing integrated compound grouting integrated system |
CN109837905A (en) * | 2019-03-08 | 2019-06-04 | 王敏晓 | A kind of construction of hydro project provisions for grouting |
CN111906940A (en) * | 2020-07-22 | 2020-11-10 | 华北水利水电大学 | Slurry stirring and spraying machine for gelled sand gravel dam |
CN114250769A (en) * | 2021-11-05 | 2022-03-29 | 陕西铁道工程勘察有限公司 | Pile forming process for large-head compaction pile |
-
2016
- 2016-04-27 CN CN201620366903.6U patent/CN205530144U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108222005A (en) * | 2018-04-02 | 2018-06-29 | 中国电建集团中南勘测设计研究院有限公司 | It is a kind of to bore, fill, spray, squeezing integrated compound grouting integrated system and technique |
CN108999192A (en) * | 2018-10-08 | 2018-12-14 | 四川力程建设工程有限责任公司 | It is a kind of to bore, fill, spray, squeezing integrated compound grouting integrated system |
CN109837905A (en) * | 2019-03-08 | 2019-06-04 | 王敏晓 | A kind of construction of hydro project provisions for grouting |
CN109837905B (en) * | 2019-03-08 | 2020-11-06 | 杭州富阳新堰纸制品有限公司 | Grouting device for hydraulic engineering construction |
CN111906940A (en) * | 2020-07-22 | 2020-11-10 | 华北水利水电大学 | Slurry stirring and spraying machine for gelled sand gravel dam |
CN114250769A (en) * | 2021-11-05 | 2022-03-29 | 陕西铁道工程勘察有限公司 | Pile forming process for large-head compaction pile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205530144U (en) | A high -pressure injection system of being in milk for embankment dam grout | |
CN101230573B (en) | Construction equipment for four-layer pipe ground layer depression type double-liquid horizontal jet grouting | |
CN106761835B (en) | A kind of Karst Tunnel leak segmenting slip casting construction method | |
CN203452801U (en) | Sectional pulse grouting system for tunnel construction | |
CN206554901U (en) | Water drainage gas production device | |
CN107859028B (en) | Double-hole double-liquid grouting method | |
CN203488191U (en) | Grouting system for tunnel water plugging construction | |
CN111364532A (en) | Existing pile foundation reinforcing method based on slurry control | |
CN111576387A (en) | Soft soil foundation treatment method with large water content | |
CN203769805U (en) | Grouting blowout prevention system for eliminating underwater shield liquefied soil layer | |
CN205823322U (en) | A kind of boring arrangement of coal seam high-pressure hydraulic slot pressure break | |
CN104612137A (en) | Perforated pipe method super-deep, fast, and super-large diameter high pressure chemical churning pile construction method | |
JP2022046072A (en) | Multistage simultaneous injection device | |
CN113914839A (en) | Fishbone-like drilling low-temperature liquid nitrogen freeze-thaw cycle permeability-increasing coal seam gas extraction method | |
CN108677891B (en) | Spillway slide-resistant structure of rock-fill dam body | |
CN105507939A (en) | Grouting displacement type borehole curing sealing and pipeless gas extraction method | |
CN106836215B (en) | Inside and outside hydraulic pressure autobalance steel pile casting | |
CN202164594U (en) | Automatic water injection device | |
CN206110124U (en) | Bored concrete pile stake end post grouting device | |
CN211230546U (en) | Drainage type drainage system for karst tunnel | |
CN115126408A (en) | Repair medicament reinforced in-situ direct-pushing injection drilling tool and injection method | |
CN111173556B (en) | Method for preventing borehole collapse during large-diameter borehole replacement traversing | |
CN209856586U (en) | Double-pipe air slurry conveying and exchanging fluid director for power head of spiral drilling machine | |
CN204152475U (en) | Layer-through drilling list pouch hole sealing device | |
CN104060586B (en) | A kind of reservoir conveyance tunnel lined steel pipe watertight grouting method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |