CN102400451A - Gravity geotextile pipe mud grouting device - Google Patents
Gravity geotextile pipe mud grouting device Download PDFInfo
- Publication number
- CN102400451A CN102400451A CN2011103820244A CN201110382024A CN102400451A CN 102400451 A CN102400451 A CN 102400451A CN 2011103820244 A CN2011103820244 A CN 2011103820244A CN 201110382024 A CN201110382024 A CN 201110382024A CN 102400451 A CN102400451 A CN 102400451A
- Authority
- CN
- China
- Prior art keywords
- mud
- geotextile tube
- bag
- geotechnique
- box
- 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.)
- Granted
Links
Images
Landscapes
- Revetment (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention belongs to the technical field of lake ecological restoration equipment, and relates to a gravity geotextile pipe mud grouting device. The gravity geotextile pipe mud grouting device mainly comprises a mud bucket, a mud grouting box, a mud outlet, a geotextile pipe guide groove and a geotextile pipe gripper, wherein the mud bucket is arranged above and vertically communicated with the mud grouting box; an opening on one side of the mud grouting box is connected with the mud outlet; the mud grouting box is a piston type pressurizable box body; the geotextile pipe guide groove is formed below the mud outlet; and the geotextile pipe gripper is arranged at an intersection of a position under the mud grouting box and the uppermost end of the geotextile pipe guide groove. The device has a reasonable design, is convenient to operate and has the advantage that the movement capacity is not limited in a lake; and when a geotextile pipe which is subjected to mud grouting by the mud grouting device is put in a littoral zone of the lake or a river, a hydrodynamic structure can be improved, littoral wind waves are reduced, silt lodging is accelerated, a littoral base is stabilized, and conditions are created for restoring aquatic vegetations in the littoral zone, particularly in a hard revetment lakeside zone.
Description
Technical field
The invention belongs to lake ecological prosthetic appliance technical field, relate to a kind of gravity geotextile tube and irritate the mud device.
Background technology
When the shore protection corrosion protection was carried out in lake ecological reparation at present, a kind of prior art commonly used was for geotextile tube is technological under water, and the geotextile tube of the filling soil made from geotextiles is placed in band beach forward position in the lakeside, can isolate blocking-up current and stormy waves to the direct souring of beach.When in geotextile tube, filling mud, prior art filling mud device commonly used is to utilize motor drives to irritate mud box, from bucket, earth is pumped into from bucket in the filling mud box; Push again and earth is extruded into sludge out pipe flows in the handwoven cloth pipe, the filling mud box of this equipment and into and out of being directly to be communicated with between the pipe, in operation; Earth is owing to be squeezed; Part earth can be emerged from advancing mud pipe and mud mouth simultaneously, so its filling mud efficient is very low, has wasted a large amount of energy.
Prior art relates to multiple mud grouting device.One Chinese patent application CN1667236 has proposed a kind of drilling well and has used the automatically pouring mud device; Comprise master controller; Winch drum, angle displacement measurement device, hydraulic pressure rotation direction measuring appliance; The slurry tank of belt stirrer and be provided with isolated tube the supersonic liquid level monitor, contain the mud filling mechanism of slush pump, motor and digital electric control box, the drilling mud overflow is returned jar and the spillway discharge measuring instrument.This invention is owing to utilize angle displacement measurement device and trip-out column rotation direction measuring appliance through the mud groundwater increment is confirmed in the measurement of trip-out column, simultaneously through main frame and leve monitor, mud filling mechanism and spillway discharge measuring instrument automatic filling mud and monitoring perfusion overall process and shut down or warning in pit shaft in good time.Thereby have can be when pulling out of hole automatically, accurately mud in the additional well, with equilibrium strata pressure, prevention blowout, reduce the trip-out time, boost productivity, and reliability high, can effectively avoid irritating with Louing, characteristics such as filling by mistake.One Chinese patent application CN2102365 discloses a kind of automatic mud grouting device that is used for oil drilling.It is by tank body, tank bracket, motor, pump, ball float, fork, controller, metering display, cable, relay, mud supply pipeline, formations such as pump water-line, gate.Be installed between the four-way of mud circulation jar and wellhead assembly.This device utilizes a tank body to be connected with the four-way of wellhead assembly, and the mud liquid level is controlled travel switch by ball float in the tank body, realizes the starting of motor and stops, and limits level change in the tank body with this, keeps in the tank body mud being arranged all the time.When pulling out of hole, liquid level descends in the well, because differential pressure action, mud automatically flows in the well in the tank body, reaches the purpose of automatic mud grouting.Simultaneously, the mud amount that utilizes a metering display will pour in the well in time reflects.Above-mentioned one type of prior art syringe is owing to be used for the highly difficult operation of drilling well, and therefore high for the requirement of control precision, the device cost of production is too high.The technology of this automatically pouring mud device is different from the geotextiles perfusion technique; This technology only plays the equilibrium pressure effect; Need moisture wherein not extruded; The equipment job site is fixed, and the application's technical scheme is aimed at and irritates the filling mud operation that mud equipment place is a situation about moving, change.
One Chinese patent application CN2197456 relates to a kind of automatic mud grouting device of the adjustable sleeve pipe section of emptying.Automatically mud grouting mechanism and back-pressure valve mechanism and self-locking mechanism are formed by the adjustable sleeve pipe section of emptying.Regulate the sleeve pipe section of emptying by the rotation adjusting screw, the opening pressure of regulating overflow valve through stage clip realizes.Back-pressure valve mechanism is made up of pull bar, nut and the back-pressure valve spheroid of spoiler and connection base and filter screen.Spout hole is arranged on the spoiler.Self-locking mechanism is made up of the inner surface and the steel ball of the interior circular cone that puts, overcoat.The requirement of circuitous midway resistance turn on pump circulation realized continuous casing job when this utility model can satisfy setting of casing.But the cost of production that should irritate the mud device is still high, and can not satisfy simple and quick, the requirement that can operation on the water surface of the filling mud of lake ecological in repairing.
And the geotextile tube that cooperates practicality with filling mud device that prior art relates to; Basically be the pipe racks dress geotechnique bag of making by the geotextiles of individual layer; Geotechnique's bag is gone up and whenever can be left the hole at a distance from a segment distance; Muddy water is poured into in the bag through a plurality of holes simultaneously through high pressure, simultaneously geotechnique's bag is with aperture and slit, water is discharged back formation geotextile tube; The perfusion of this one section one section pipeline is not a continous pouring, and the geotechnique bag of this structure is on filling after the soil, owing to will be immersed in below the water surface, because the souring of stormy waves, earth is rinsed out easily from geotechnique's bag, influences the function of geotextile tube shore protection.And geotextile tube commonly used generally is linear being arranged on the embankment, and is relatively weaker to the protection strength of embankment.And geotextile tube of the prior art only is used for repairing use in the base in lake, is not embodied in the report of stablizing the base, lake and quickening the application of sediment settlement aspect and have.
Summary of the invention
In order to solve the technological deficiency of prior art; Technical purpose of the present invention is to provide and relates to a kind of new geotextile tube and irritate the mud device; And utilize this device to carry out the method for jar mud, and make that described device is reasonable in design, easy to operate; The unrestricted advantage of locomotivity in the lake is used in the geotextile tube behind the filling mud of the present invention in the work of stablizing the lake substrate and the substrate of stable lake, quickens the application such as sediment settlement of lake substrate.
In order to realize technical purpose of the present invention, technical scheme of the present invention is following.
One, a kind of gravity geotextile tube is irritated the mud device, mainly is made up of bucket, filling mud box, mud mouth, geotextile tube clamper, geotextile tube guiding groove; Described bucket be arranged on irritate mud box directly over, bucket with irritate mud box and be communicated with up and down, irritate mud box one side opening and connect mud mouth; Described filling mud box is the piston type casing that can pressurize; Below mud mouth, be provided with the geotextile tube guiding groove; The geotextile tube clamper is arranged at irritates mud box below and geotextile tube guiding groove intersection topmost.
Wherein, Gravity geotextile tube of the present invention is irritated the mud device and is also comprised the floating platform part; It is arranged at whole gravity geotextile tube and irritates the mud bottom of device; Gravity geotextile tube behind this floating platform is installed is irritated the mud device and can on water body, (for example surface, lake) realize irritating mud operation, this floating platform can be formed an organic whole with other ships such as dredge boat, moves.
Bucket of the present invention is a funnel shaped.Mud is added and is injected bucket through grabbing the mud device, and gets in the filling mud box of UNICOM with it through bucket.Its design principle is to make the most of mud in the bucket overstock the top at bucket, and is pressed in the filling mud box through the natural gravity effect of mud, and can prevent that mud from gushing.
Further, described bucket is provided with filtering grid with the horizontal plane of irritating the mud box junction.Filtering grid is a fenestral fabric.Bulk mud can be directly under action of gravity shear force through grid shredded to get into and irritated mud box; Can also prevent in the mud that solid such as bulk stone gets into irritates mud box and causes the device jam.
Further, each grid line of described filtering grid is the tubule that is provided with ostium excurrens, grid line UNICOM water under high pressure.When mud viscosity excessive or solid shape mud more for a long time, through in each grid line from ostium excurrens the water jets under high pressure of spray, can further the mud chopping be irritated mud box to make things convenient for mud to get into.
Filling mud box of the present invention is the piston type casing that can pressurize; Refer to that promptly described filling mud box is the passage of a band one-way piston; Mud is promptly through getting into the filling mud box in the bucket of UNICOM with it directly over the filling mud box; The one-way piston of irritating mud box is extruded mud mouth with mud under the thrust of uniaxial pressure, and is poured in geotechnique's bag through mud mouth filling mud hose.
Geotextile tube guiding groove of the present invention is tilted to down setting, and its highest point is positioned at the mud mouth below.Mud mouth is connected with the geotextile tube that contains mud during work at device, and the geotextile tube of filling mud promptly passes through the geotextile tube guiding groove to held.
Further; Described geotextile tube guiding groove links to each other with high-frequency oscillating device, makes that when irritating the mud operation, high-frequency oscillating device drives the vibrations of geotextile tube guiding groove; Moisture in the geotextile tube on the geotextile tube guiding groove is shaken outside the geotextile tube, further mud is poured into density and improve.
Geotextile tube clamper of the present invention is the interlayer of slotted; After passing the geotextile tube clamper, the geotechnique bag that does not pour into mud evenly is layered on the geotextile tube guiding groove; When irritating the mud operation; Mud gets into through mud mouth and advances mud hole continuous irrigation mud on geotechnique's bag, and the geotextile tube of filling mud is postponed through the geotextile tube guiding groove and is laid on the destination down, and passes through the clamping action of the interlayer of geotextile tube clamper; To irritating mud to geotextile tube guiding groove direction and can not pouring in down a chimney in the other direction, the mode that is provided with the geotextile tube clamper like this makes that the filling mud efficient of filling mud device of the present invention is more efficient to mud with regard to automatic folk prescription.Particularly, be made up of strap and ambulatory splint, strap is installed on the top of the shelf, and ambulatory splint is below strap, and the ambulatory splint two ends are connected with bolt with the two ends of strap, can regulate distance between ambulatory splint and the strap.
Two, utilize gravity geotextile tube of the present invention to irritate the mud device geotextile tube irritated the method for mud, it is characterized in that step is following:
1) geotechnique's bag is prepared
Double-deck geotechnique's bag is set, and the geotechnological bag of ectonexine is a flexible pipe, and internal layer geotechnique bag diameter is offered into mud hole more than or equal to outer geotechnological bag on outer geotechnique's bag and the internal layer geotechnique bag, internal layer geotechnique bag and outer geotechnique's bag aperture interlaced arrangement.
Wherein, the pitch-row on described internal layer geotechnique bag or the outer geotechnique's bag is 0.4 to 2 meter.
2) lay geotextile tube
After geotechnique's bag of waiting to pour into mud passed the geotextile tube clamper, make and wait that an end of irritating mud evenly is layered on the geotextile tube guiding groove continuously; Irritate mud hose with one, an end connects mud mouth, and an end stretches in the internal layer geotechnique bag through the mud hole of advancing of internal layer geotechnique bag through outer geotechnique's bag earlier again, tightens the geotextile tube clamper, fixing geotechnique's bag with prevent that simultaneously mud from getting into the non-perfusion end of treating.
3) irritate the mud operation
Utilize grappling fixture etc. that earth or mud are grabbed in the bucket, mud at first gets into the filling mud box, and under the continuous thrust of the one-way piston of irritating mud box, pushes mud mouth; Mud mouth enters the mud hole through what the internal layer of irritating mud hose and connecting geotechnique's bag got into internal layer geotechnique bag; Continuous irrigation mud, internal layer geotechnique bag is strutted by mud, fills mud after the stressed and control internal layer geotechnique bag chap of outer geotechnique's bag; Be laid on the destination under postponing through the geotextile tube guiding groove, and outer geotechnique's bag is coated on internal layer geotechnique bag surface, make internal layer geotechnique bag and outer geotechnique's bag to enter the mud hole staggered and prevent that mud from leaking outside.
Further, the bucket of described step 3) is provided with filtering grid with the horizontal plane of irritating the mud box junction, and filtering grid is a fenestral fabric; Bulk mud can be directly under action of gravity shear force through grid shredded to get into and irritated mud box; Can also prevent in the mud that solid such as bulk stone gets into irritates mud box and causes the device jam.
Further, each grid line of the filtering grid of described step 3) is the tubule that is provided with ostium excurrens, grid line UNICOM water under high pressure; When mud viscosity excessive or solid shape mud more for a long time, through in each grid line from the water jets under high pressure of ostium excurrens spray, further the mud chopping is irritated mud box to make things convenient for mud to get into.
Perhaps further; The geotextile tube guiding groove of described step 3) links to each other with high-frequency oscillating device; Make when irritating the mud operation; High-frequency oscillating device drives the vibrations of geotextile tube guiding groove, and moisture in the mud in the geotextile tube on the geotextile tube guiding groove is shaken outside the geotextile tube, further mud is poured into density and improves.
Beneficial effect of the present invention is:
(1) filling mud apparatus structure of the present invention is simple, when irritating mud, the earth in the bucket because of gravity fall to irritating in the mud box; When irritating the mud box piston, mud flows in the geotextile tube from mud mouth at pressure and self gravitation; The geotextile tube clamper of mud mouth below can be lived the geotechnological sackholder of not irritating mud on the one hand; The excessive mud that causes of pressure pours in the other direction when preventing to irritate mud; Improve the efficient that mud is irritated in unidirectional location; The geotextile tube clamper plays the location that longer geotextile tube is irritated mud on the other hand, confirms whole filling mud device moving direction and distance, prevents the geotextile tube translocation; Geotextile tube guiding groove below mud mouth owing to install high-frequency oscillating device additional, makes when irritating mud the moisture in the mud go out geotextile tube in that the effect of high-frequency oscillating device is dirty, increases and irritates mud efficient; Bucket the filtering grid that is provided with of below with and the ostium excurrens that is provided with of grid line, make things convenient for mud to get into after the mud chopping that bulk or viscosity is bigger and irritate mud box, make this device to pour into operation various slurry bodies.This device is placed directly into the lake and the river course is on-the-spot, and the geotextile tube perfusion is carried out on the limit, and laying of geotextile tube carried out on the limit, is specially adapted to big water surface littoral zone river bottom protection, loke shores such as lake, and especially improve in offshore water plant habitat.
(2) geotextile tube that relates in the filling mud method of the present invention is owing to be double-decker, and the outer tube outside is less than internal layer geotextile tube outside, after filling soil; Outer tube is because the outside is little, and the amount of banketing is the maximum amount of banketing with the outer tube, when filling up; But receiving the outside of the constraint internal layer of outer tube, internal layer do not have complete filling full more greatly; Can produce the tighter of certain pressure applying between the two-layer tube wall, can produce some tiny gauffers simultaneously, be convenient to the circulation of water like this; Because stagger in the hole of ectonexine, earth can be along with the flushing of the circulation of water or stormy waves and is run off.
(3) apparatus and method of the present invention are compared with respect to existing geotextile tube perfusion technique, have to carry out geotextile tube perfusion advantage continuously; Do not need to squeeze moisture in the geotextile tube, can significantly reduce the geotextile tube requirement of strength through the high pressure mode; In the continous pouring process, also can change the direction that geotextile tube is laid easily; Overcome present geotextile tube perfusion technique and only can carry out the high mud hypoperfusion of flour sand content, be applicable to that number of different types earth geotextile tube pours into and lays.Install reasonable in designly, easy to operate, the mobile institute in the lake is restricted less relatively.It is ingenious to irritate mud device and geotextile tube structure Design.
(4) can the geotextile tube behind the filling mud of the present invention be used in the work of stablizing the lake substrate; Promptly be laid on the bank, lake except providing when the shore protection corrosion protection pipeline shape to arrange; Can also geotextile tube be laid to matrix pattern, circle or other different shapes distribute according to designing requirement, with the application such as sediment settlement that are used for stablizing the lake substrate, quicken the lake substrate.
(5) device of the present invention is reasonable in design, and is easy to operate, has the unrestricted advantage of locomotivity in the lake; Geotextile tube behind the filling mud of the present invention is placed on lake, river littoral zone; Can impact hydrodynamic framework, cut down the offshore stormy waves, quicken sedimentation; Stablize the offshore substrate, for offshore particularly the reparation of hard revetment lakeside band aquatic vegetation create conditions.
(6) this device can also carry out the lake current and change through diverse location and the direction and the adjustment of caliber size of geotextile tube, and particularly the lake water head site is laid, and also can play the dirty effect of water conservancy diversion resistance.
Description of drawings
Fig. 1 is the structural representation of filling mud device of the present invention.
Wherein, 1-bucket; 2-irritates mud box; The 3-mud mouth; The 4-one-way piston; 5-geotextile tube guiding groove; The 5A-high-frequency oscillating device; The 6-strap; The 7-ambulatory splint; The 8-bolt; The 9-buoyancy aid; The 13-filtering grid.
Fig. 2 is the structural representation that the present invention waits to pour into geotechnique's bag.
10-internal layer geotechnique bag; The outer geotechnique's bag of 11-; The 12-mud inlet.
Fig. 3 is the plane structure chart of filtering grid.
The 13-filtering grid; The 14-grid line; The 15-ostium excurrens.
The specific embodiment
Embodiment 1
Present embodiment combines accompanying drawing 1 to 3 explanation described gravity geotextile tube of the present invention to irritate the structure and the tectonic relationship of mud device.
Gravity geotextile tube of the present invention is irritated the mud device, mainly is made up of bucket 1, filling mud box 2, mud mouth 3, geotextile tube guiding groove 5 and geotextile tube clamper; Described bucket 1 be arranged on irritate mud box 2 directly over, and with irritate mud box 2 and be communicated with up and down, irritate mud box 2 one side openings connection mud mouth 3; Described filling mud box 2 is the piston type casing that can pressurize; Below mud mouth 3, be provided with geotextile tube guiding groove 5; The geotextile tube clamper is arranged at irritates mud box 2 belows and geotextile tube guiding groove 5 intersection topmost.
Wherein, Gravity geotextile tube of the present invention is irritated the mud device and is also comprised floating platform 9 parts; It is arranged at whole gravity geotextile tube and irritates the mud bottom of device, install gravity geotextile tube behind this floating platform 9 irritate the mud device can be on water body (for example surface, lake) mud operation realizes irritating.
Bucket 1 of the present invention is a funnel shaped.Mud is added and is injected bucket 1 through grabbing the mud device, and gets in the filling mud box 2 of UNICOM with it through bucket 1.Its design principle is to make the most of mud in the bucket 1 overstock the top at bucket, and is pressed in the filling mud box 2 through the natural gravity effect of mud, and prevents that mud from gushing.
Further, described bucket 1 is provided with filtering grid 13 with the horizontal plane of irritating mud box 2 junctions.Filtering grid 13 is a fenestral fabric.Bulk mud can be directly under action of gravity shear force through grid shredded to get into and irritated mud box 2; Can also prevent in the mud that solid such as bulk stone gets into irritates mud box 2 and causes the device jam.
Further, each grid line 14 of described filtering grid 13 is for being provided with the tubule of ostium excurrens 15, grid line 14 UNICOM's water under high pressures.Excessive or solid shape mud through the water jets under high pressure of spray from ostium excurrens 15 in each grid line 14, can further be irritated mud box 2 with the mud chopping to make things convenient for mud to get into more for a long time when mud viscosity.
Filling mud box 2 of the present invention is the piston type casing that can pressurize; Refer to that promptly described filling mud box 2 is passages of a band one-way piston 4; Mud is promptly through getting into the filling mud box in the bucket 1 of UNICOM with it directly over the filling mud box 2; The one-way piston 4 of irritating mud box 2 is extruded mud mouth 3 with mud under the thrust of uniaxial pressure, and is poured in geotechnique's bag through mud mouth 3.
Geotextile tube guiding groove 5 of the present invention is tilted to down setting, and its highest point is positioned at mud mouth 3 belows.Mud mouth 3 is connected with the geotextile tube that contains mud during work at device, and the geotextile tube of filling mud promptly passes through geotextile tube guiding groove 5 to held.
Further; Described geotextile tube guiding groove 5 links to each other with high-frequency oscillating device 5A; Make that when irritating the mud operation high-frequency oscillating device 5A drives 5 vibrations of geotextile tube guiding groove, and the moisture in the geotextile tube on the geotextile tube guiding groove 5 is shaken outside the geotextile tube; Reduce earth moisture in the geotextile tube, improve geotextile tube earth compaction rate.
Geotextile tube clamper of the present invention is the interlayer of slotted, evenly is layered on the geotextile tube guiding groove 5 after the geotechnique bag that does not pour into mud passes the geotextile tube clamper, when irritating the mud operation; Mud enters mud hole 12 through mud mouth 3 by what irritate that mud hose gets into geotechnique's bag internal layer; Whenever fill a joint, the geotextile tube clamper is opened, floating platform is under the action of gravity of geotextile tube; Move backward; The geotextile tube of filling mud is laid on the destination under postponing through geotextile tube guiding groove 5, so back and forth, reaches continuous irrigation mud target.The clamping action of the interlayer of geotextile tube clamper; Playing restriction mud can not pour in down a chimney in the other direction from the perfusion of trend geotextile tube guiding groove 5 directions; Also play in addition the effect of geotextile tube fixed-site, the mode that is provided with the geotextile tube clamper like this makes that the filling mud efficient of filling mud device of the present invention is more efficient.Particularly; The geotextile tube clamper is made up of strap 6 and ambulatory splint 7, and strap 6 is installed on the top of the shelf, and ambulatory splint 7 is below strap 6; Ambulatory splint 7 two ends are connected with bolt 8 with the two ends of strap 6, can regulate distance between ambulatory splint 7 and the strap 6.
Embodiment 2
Present embodiment explanation utilizes gravity geotextile tube of the present invention to irritate the mud device geotextile tube is irritated the method for mud, comprises that step is following:
1) geotechnique's bag is prepared
Double-deck geotechnique's bag is set, and ectonexine geotechnique bag is a flexible pipe, and internal layer geotechnique bag 10 diameters are offered into mud hole 12 with internal layer geotechnique bag 10 more than or equal to outer geotechnique's bag 11 on outer geotechnique's bag 11, internal layer geotechnique bag 10 and outer geotechnique's bag 11 aperture interlaced arrangement.
Wherein, the pitch-row on described internal layer geotechnique bag 10 or the outer geotechnique's bag 11 is 0.4 to 2 meter.
2) lay geotextile tube
After geotechnique's bag of waiting to pour into mud passed the geotextile tube clamper, make and wait that an end of irritating mud evenly is layered on the geotextile tube guiding groove 5 continuously; Irritate mud hose with one, an end connects mud mouth 3, one ends and stretches in the internal layer geotechnique bag 10 through the mud hole 12 of advancing of internal layer geotechnique bag 10 through outer geotechnique's bag 11 earlier again, tightens the geotextile tube clamper, fixing geotechnique's bag with prevent that simultaneously mud from getting into the non-perfusion end of treating.
3) irritate the mud operation
Utilize grappling fixture etc. that earth or mud are grabbed in the bucket 1, mud at first gets into irritates mud box 2, and under the continuous thrust of the one-way piston 4 of irritating mud box 2, pushes mud mouth 3; Mud mouth 3 enters mud hole 12 through what the internal layer of irritating mud hose and connecting geotechnique's bag got into internal layer geotechnique bag 10; Continuous irrigation mud, internal layer geotechnique bag 10 are strutted by mud, fill mud after stressed and control internal layer geotechnique bag 10 chaps of outer geotechnique's bag 11; Be laid on the destination under postponing through geotextile tube guiding groove 5, and outer geotechnique's bag 11 is coated on internal layer geotechnique bag 10 surfaces, make internal layer geotechnique bag 10 and outer geotechnique's bag 11 to enter mud hole 12 staggered and prevent that mud from leaking outside.
The bucket 1 of described step 3) is provided with filtering grid 13 with the horizontal plane of irritating mud box 2 junctions, and filtering grid 13 is a fenestral fabric; Bulk mud can be directly under action of gravity shear force through grid shredded to get into and irritated mud box.
Further, each grid line 14 of the filtering grid 13 of described step 3) is for being provided with the tubule of ostium excurrens 15, grid line 14 UNICOM's water under high pressures; When mud viscosity excessive or solid shape mud more for a long time, through in each grid line 14 from the water jets under high pressure of ostium excurrens 15 sprays, further the mud chopping is irritated mud box to make things convenient for mud to get into.
The geotextile tube guiding groove 5 of described step 3) links to each other with high-frequency oscillating device 5A; Make when irritating the mud operation; High-frequency oscillating device 5A drives 5 vibrations of geotextile tube guiding groove, and the moisture in the geotextile tube on the geotextile tube guiding groove 5 is shaken outside geotechnique's bag, improves mud density in the bag.
Geotextile tube behind the filling mud of the present invention can be used in the work of stablizing the lake substrate; Promptly be laid on the bank, lake except providing when the shore protection corrosion protection pipeline shape to arrange; Can also geotextile tube be laid in matrix pattern, circle or other different shapes based on designing requirement and distribute, with the application such as sediment settlement that are used for stablizing the lake substrate, quicken the lake substrate; Device of the present invention is reasonable in design, and is easy to operate, has the unrestricted advantage of locomotivity in the lake; Geotextile tube behind the filling mud of the present invention is placed on lake, river littoral zone; Can impact hydrodynamic framework, cut down the offshore stormy waves, quicken sedimentation; Stablize the offshore substrate, for offshore particularly the reparation of hard revetment lakeside band aquatic vegetation create conditions; This device can also carry out the lake current and change through diverse location and the direction and the adjustment of caliber size of geotextile tube, and particularly the lake water head site is laid, and also can play the dirty effect of water conservancy diversion resistance.
Claims (14)
1. a gravity geotextile tube is irritated the mud device, it is characterized in that mainly being made up of bucket (1), filling mud box (2), mud mouth (3), geotextile tube guiding groove (5) and geotextile tube clamper; Described bucket (1) be arranged on irritate mud box (2) directly over, bucket (1) with irritate mud box (2) and be communicated with filling mud box (2) one side openings connection mud mouth (3) up and down; Described filling mud box (2) is the piston type casing that can pressurize; Be provided with geotextile tube guiding groove (5) in mud mouth (3) below; Geotextile tube clamper geotextile tube clamper is arranged at irritates mud box (2) below and geotextile tube guiding groove (5) intersection topmost.
2. gravity geotextile tube according to claim 1 is irritated the mud device, it is characterized in that also comprising floating platform (9) part, and it is arranged at whole gravity geotextile tube and irritates the mud bottom of device.
3. gravity geotextile tube according to claim 1 is irritated the mud device, it is characterized in that described bucket (1) is a funnel shaped.
4. gravity geotextile tube according to claim 1 is irritated the mud device, it is characterized in that described bucket (1) and the horizontal plane of irritating mud box (2) junction are provided with filtering grid (13), and filtering grid (13) is a fenestral fabric.
5. gravity geotextile tube according to claim 4 is irritated the mud device, and each grid line (14) that it is characterized in that described filtering grid (13) is for being provided with the tubule of ostium excurrens (15), grid line (14) UNICOM water under high pressure.
6. gravity geotextile tube according to claim 1 is irritated the mud device, it is characterized in that the passage of described filling mud box (2) for band one-way piston (4).
7. gravity geotextile tube according to claim 1 is irritated the mud device, it is characterized in that described geotextile tube guiding groove (5) is tilted to down setting, and its highest point is positioned at mud mouth (3) below.
8. irritate the mud device according to claim 1 or 7 described gravity geotextile tubes, it is characterized in that described geotextile tube guiding groove (5) links to each other with high-frequency oscillating device (5A).
9. gravity geotextile tube according to claim 1 is irritated the mud device; It is characterized in that described geotextile tube clamper is the interlayer of slotted; Constitute by strap (6) and ambulatory splint (7); Strap (6) is installed on the top of the shelf, and ambulatory splint (7) is in strap (6) below, and ambulatory splint (7) two ends are connected with bolt (8) with the two ends of strap (6).
10. utilize the described gravity geotextile tube of claim 1 to irritate the mud device geotextile tube irritated the method for mud, it is characterized in that comprising that step is following:
1) geotechnique's bag is prepared
Double-deck geotechnique's bag is set; Ectonexine geotechnique bag is a flexible pipe; And internal layer geotechnique bag (10) diameter is more than or equal to outer geotechnique's bag (11), and outer geotechnique's bag (11) is gone up and internal layer geotechnique's bag (10) is offered into mud hole (12), internal layer geotechnique's bag (10) and outer geotechnique's bag (11) aperture interlaced arrangement;
2) lay geotextile tube
After geotechnique's bag of waiting to pour into mud passed the geotextile tube clamper, make and wait that an end of irritating mud evenly is layered on the geotextile tube guiding groove (5) continuously; Irritate mud hose with one; One end connects mud mouth (3); One end stretches in internal layer geotechnique's bag (10) through the mud hole (12) of advancing of internal layer geotechnique's bag (10) through outer geotechnique bag (11) earlier again, tightens the geotextile tube clamper, fixes geotechnique's bag and prevents that simultaneously mud from getting into the non-end of waiting to pour into;
3) irritate the mud operation
Mud at first gets into irritates mud box (2), and under the continuous thrust of the one-way piston (4) of irritating mud box (2), pushes mud mouth (3); Mud mouth (3) enters mud hole (12) through what the internal layer of irritating mud hose and connecting geotechnique's bag got into internal layer geotechnique's bag (10); Continuous irrigation mud, internal layer geotechnique bag (10) is strutted by mud, fills mud after stressed and control internal layer geotechnique bag (10) chap of outer geotechnique's bag (11); Be laid on the destination under postponing through geotextile tube guiding groove (5), and outer geotechnique's bag (11) is coated on internal layer geotechnique bag (10) surface, makes the mud hole (12) of advancing of internal layer geotechnique's bag (10) and outer geotechnique's bag (11) interlock and prevent that mud from leaking outside.
11. method according to claim 10 is characterized in that internal layer geotechnique's bag (10) of described step 1) or the pitch-row on outer geotechnique's bag (11) are 0.4 to 2 meter.
12. method according to claim 10 is characterized in that the bucket (1) of described step 3) and the horizontal plane of irritating mud box (2) junction are provided with filtering grid (13), filtering grid (13) is a fenestral fabric; Bulk mud is directly shredded entering filling mud box through the shear force of grid under action of gravity.
13. method according to claim 12, each grid line (14) that it is characterized in that the filtering grid (13) of described step 3) is the tubule that is provided with ostium excurrens (15), grid line (14) UNICOM water under high pressure; When mud viscosity excessive or solid shape mud more for a long time, through in each grid line (14) from the water jets under high pressure of ostium excurrens (15) spray, further the mud chopping is got into and irritates mud box.
14. method according to claim 10; It is characterized in that on the geotextile tube guiding groove (5) of described step 3) high-frequency oscillating device (5A) being set; Make when irritating the mud operation; High-frequency oscillating device (5A) drives geotextile tube guiding groove (5) vibrations, and the moisture in the geotextile tube on the geotextile tube guiding groove (5) is shaken outside the geotextile tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382024.4A CN102400451B (en) | 2011-11-28 | 2011-11-28 | Gravity geotextile pipe mud grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382024.4A CN102400451B (en) | 2011-11-28 | 2011-11-28 | Gravity geotextile pipe mud grouting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400451A true CN102400451A (en) | 2012-04-04 |
| CN102400451B CN102400451B (en) | 2014-03-19 |
Family
ID=45883062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110382024.4A Expired - Fee Related CN102400451B (en) | 2011-11-28 | 2011-11-28 | Gravity geotextile pipe mud grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400451B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910318A (en) * | 2012-10-31 | 2013-02-06 | 河海大学 | Bagging equipment for soil bags and soil packing method and application |
| CN103643655A (en) * | 2013-12-26 | 2014-03-19 | 中国科学院南京地理与湖泊研究所 | Hard revetment lakeside repairing method for strong-wind region and equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7704823A (en) * | 1977-05-03 | 1978-11-07 | Griffioen S Aannemingsbedrijf | Barge mounted mud transport system - delivers under gravity into ram pump with positively operated inlet and outlet valves |
| JP2000192504A (en) * | 1998-12-28 | 2000-07-11 | Hitachi Constr Mach Co Ltd | Mud transfer device for construction work |
| CN2501806Y (en) * | 2001-11-12 | 2002-07-24 | 青岛港务局 | Loose goods sack filling machine |
| CN201537516U (en) * | 2009-09-18 | 2010-08-04 | 鞍钢股份有限公司 | Flexible sludge crusher of plate-and-frame filter press |
| CN202347494U (en) * | 2011-11-28 | 2012-07-25 | 中国科学院南京地理与湖泊研究所 | Gravity mud filling device for geotex tubes |
-
2011
- 2011-11-28 CN CN201110382024.4A patent/CN102400451B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7704823A (en) * | 1977-05-03 | 1978-11-07 | Griffioen S Aannemingsbedrijf | Barge mounted mud transport system - delivers under gravity into ram pump with positively operated inlet and outlet valves |
| JP2000192504A (en) * | 1998-12-28 | 2000-07-11 | Hitachi Constr Mach Co Ltd | Mud transfer device for construction work |
| CN2501806Y (en) * | 2001-11-12 | 2002-07-24 | 青岛港务局 | Loose goods sack filling machine |
| CN201537516U (en) * | 2009-09-18 | 2010-08-04 | 鞍钢股份有限公司 | Flexible sludge crusher of plate-and-frame filter press |
| CN202347494U (en) * | 2011-11-28 | 2012-07-25 | 中国科学院南京地理与湖泊研究所 | Gravity mud filling device for geotex tubes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910318A (en) * | 2012-10-31 | 2013-02-06 | 河海大学 | Bagging equipment for soil bags and soil packing method and application |
| CN102910318B (en) * | 2012-10-31 | 2014-03-26 | 河海大学 | Bagging equipment for soil bags and soil packing method and application |
| CN103643655A (en) * | 2013-12-26 | 2014-03-19 | 中国科学院南京地理与湖泊研究所 | Hard revetment lakeside repairing method for strong-wind region and equipment |
| CN103643655B (en) * | 2013-12-26 | 2015-08-05 | 中国科学院南京地理与湖泊研究所 | A kind of strong fetch hard revetment Lakeside Zone restorative procedure and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102400451B (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1256531C (en) | Construction method for river crossing pipeline | |
| CN110409510A (en) | A kind of interlocking pile and ground-connecting-wall seam crossing water sealing structure | |
| CN107513995A (en) | A kind of bridge struction pile post grouting construction method | |
| CN202227357U (en) | Water-reducing tube well structure | |
| CN207376562U (en) | A kind of key water control project that can filter silt | |
| CN102767155A (en) | Reservoir dredging pipe system and layout method thereof | |
| CN102400451B (en) | Gravity geotextile pipe mud grouting device | |
| CN101555692B (en) | Dewatering earth-taking construction method for foundation pit on water | |
| CN110409511A (en) | A kind of interlocking pile and ground-connecting-wall seam crossing water-stopping method | |
| CN202347494U (en) | Gravity mud filling device for geotex tubes | |
| CN207392285U (en) | A kind of grid type gas disturbs river mouth mud scum dredger | |
| CN106400807B (en) | Extra large work barge grouting method and its equipment | |
| CN107956228A (en) | A kind of seabed twists imbibition pressure control system | |
| CN204570663U (en) | Hydraulic reclamation district barged-in fill isotropic deposit tapping equipment | |
| CN101289842A (en) | Underwater dredging conveyer way along the way | |
| JP4026739B2 (en) | Ground improvement method by gas dissolved water injection | |
| CN2799674Y (en) | Channel deposits cleaning apparatus | |
| CN206752413U (en) | A kind of extra large work barge implement | |
| CN100336985C (en) | River channel silt cleaning method and equipment thereof | |
| CN206220172U (en) | Tubular type diversion pumping plant | |
| CN2858775Y (en) | Safety automatic slurring system | |
| CN205145697U (en) | Two -way towed mud scraper | |
| CN206328759U (en) | Extra large work barge grouting equipment | |
| CN106400860B (en) | Extra large work block ground mass bed reinforcement means and equipment | |
| CN2758332Y (en) | Sludge cleaner for river channel tubulent sand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |