CN1294234A - Automatic dredging machine for river - Google Patents
Automatic dredging machine for river Download PDFInfo
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- CN1294234A CN1294234A CN 99114514 CN99114514A CN1294234A CN 1294234 A CN1294234 A CN 1294234A CN 99114514 CN99114514 CN 99114514 CN 99114514 A CN99114514 A CN 99114514A CN 1294234 A CN1294234 A CN 1294234A
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Abstract
An automatic dredging machine for river seatures use of huge stream power to drive blades, which can disturb the silt deposit diretly or by driving the disturbing equipment. The disturbed silt in suspended in water and automatically carried to downstream by flowing water or to any destination by pump and pipeline.
Description
The invention belongs to rivers desilting technical field under water.
The great rivers sediment deposition is serious, once once stopping navigation many days in middle reaches, the Changjiang river in this year, flood season, water level went up much during with historical same big flow, and the river bed, the Yellow River is raised year by year and exceeded Horizon and become hanging river, the safety of D score town and country, river, serious threat both sides wide geographic area people lives and properties.The tortuous channel outside is washed away, inboard alluvial, inboard alluvial forces the outside to quicken to wash away again, the embankment large tracts of land is caved in outside causing, one side blow, one side rivers or streams choked up by silt of mud and sand road axis moves outside constantly, though can keep certain river course cross-section of river, the more and more crooked meeting in river course increases the flood passage resistance and quickens the rise of upper river water level; Protect important embankment if drop into substantial contribution at outside jackstone, then the outside stops to wash away and inboardly continues alluvial, certainly will dwindle the river course cross-section of river and quicken the upper river water level and go up, and the upper river water level goes up and then increases the cross-section of river and slow down flow velocity and quicken alluvial.Flow velocity greatly slows down in the reservoir, and the silt alluvial is more quick, has a strong impact on navigation in effective storage and the storehouse.Therefore, the desilting problem has caused state leader's great attention, has proposed with hundred big ships great rivers to be carried out the plan of desilting.But the existing machines for mud clearage of dredging under water such as suction formula, grab type, chain-bucket that stir in this field will provide power to the excavation of mud, also will provide power that mud is outwards carried through equipment such as pipeline, boats and ships; The flush-type machines for mud clearage is carried the mud back effluent stream flowing water of getting excited in the water in suspension automatically toward the downstream, but the giant to impulsion mud also will provide power, these equipment and running cost thereof are very high, our national power is owed by force, and the desilting cost of the long-term huge engineering quantity of these great rivers can be considered.Therefore, seek a kind of simply, efficiently, machines for mud clearage seems and presses for very much cheaply.
The river has huge infinite power, can bring a large amount of silt to silt the lake, river up, also it can be sent into the sea and make ground.Utilize river water energetic disturbance mud, again mud is washed away, will be to produce optimal approach the lightest and the handiest, simple, efficient, the low cost movement technical equipment.
The imagination of more existing this respects in the existing patent documentation increases flow velocity impulsion mud as No. 91110592 patent applications imagination with collapsible tube; The hollow water wheels rotation in upper strata of No. 95226214 patent applications imagination river water impulsion one-level turbine pump, the hollow water pump rotation of lower floor that the upper strata water wheels drive disjunctor makes water push away the axle center, the horizontal river water of upper strata nature is attracted to turn to be become from one-level turbine pump central passage " high-velocity flow " vertically downward, the water pump that these current vertically downward drive the spiral water wheels rotation of the secondary turbine pump that rotates around vertical axis that is located at one-level turbine pump center again and then drive its underpart stirs suction mud, and mud is sent to the destination through pipeline.This patent has two to ordering defective: one is that the water wheels of non-axial-flow type of the dull and stereotyped fixed blade of one-level turbine pump do not have the spiral case water conservancy diversion, just there is the suffered waterpower of half blade that it is just changeed, the suffered waterpower of half blade makes its counter-rotating in addition, rotate with anti-rotating torque is in a basic balance and can't rotate, current are only stopped by the water wheels of one-level turbine pump to slow down, more can therefore not turn to generation vertically downward " high-velocity flow " remove to promote the spiral water wheels of secondary turbine pump; Another promptly is to use the two-stage turbine pump, even can turn round after improving last defective, and the inevitable heavy poor efficiency forfeiture practical value of its structure, this obviously only is a naivety imagination with layman of correct direction.Though these imaginations have master operation not need advantages such as power, also have some shortcomings, and are not ideal enough, have in addition can't implement.
The objective of the invention is to create a kind of simply, efficiently, machines for mud clearage cheaply, utilize river water automatic power, carry out the desilting of low operating cost automatically under water.
The claimed technical scheme of the present invention has:
Scheme 1, automatic dredging machine for river, comprise ship or piled anchor, chain bar or rope or positioner such as elevator running gear is arranged and telecontrol equipments such as blade, chain bar (or rope) ring or water wheels, maybe can have disturbance device on the telecontrol equipment, also can have bouyant wheel, buoy so that observe.Utilize the blade on the river water automatic power impulsion telecontrol equipment, the motion of drive telecontrol equipment, blade on the telecontrol equipment or disturbance device disturbance, passing mud, mud is carried toward the downstream by flowing water in the suspension river course water after by disturbance automatically, and telecontrol equipment is whole to river course upstream and downstream and move left and right location desilting by positioner control.
The beneficial effect that the present invention is compared with prior art had:
1, existing routines such as suction formula, grab type, chain-bucket, the flush-type machines for mud clearage of dredging under water that stirs will provide part or all of power to master operations such as the impulsion of mud, excavation, conveyings, and equipment, operating cost are very high; The present invention does not need to provide power in master operation, and equipment is simple efficiently, cost is inevitable cheap, and operating cost is lower.
2, existing No. 91110592 patent applications increase flow velocity impulsion mud with collapsible tube, and this collapsible tube is not very good to be done, it is little to do the current speedup little, it is very big to have done greatly resistance, and also inconvenience is moved and shunk the mouth of pipe and comply with one's wishes to dash and become silted up; And the present invention utilizes the huge infinite automatic power impulsion of river flowing water blade, blade is direct or drive the disturbance device disturbance, pass mud, mud is carried toward the downstream by flowing water in the suspension river course water after by disturbance automatically, automatically carry out desilting under water, equipment is simple lightly efficiently, cost is inevitable cheap, and operating cost is lower.This automatic dredging machine for river is specially adapted to drop into the desilting of the great rivers of huge fund, can realize that great rivers have the low-cost desilting simultaneously completely of alluvial section.
3, No. 95226214 patent applications have two to ordering defective: one is that the water wheels of non-axial-flow type of the dull and stereotyped fixed blade of one-level turbine pump do not have that spiral case water conservancy diversion, rotation and anti-rotating torque are in a basic balance can't rotate, current are only stopped by the water wheels of one-level turbine pump to slow down, more can therefore not turn to generation vertically downward " high-velocity flow " remove to promote the spiral water wheels of secondary turbine pump; Another promptly is to use the two-stage turbine pump, promptly allows to running, the inevitable heavy poor efficiency forfeiture practical value of its structure; If remove the then vertical also acomia running of the spiral water wheels axis in the second level of first order turbine pump with the river streamline, the spiral water wheels utilization in the second level be the artificial vertical " high speed flowing water " that turns to through first order turbine pump but not natural river water, both are indispensable; Turbine pump of the present invention is one-level only, and water wheels are rational in infrastructure, multiple pattern is arranged, and wherein screw type water wheels axis is parallel with the river streamline reliably to turn round, and equipment is light, efficient, economical, and water wheels also can have the effect of stirring mud concurrently.
Drawing explanation of the present invention:
Fig. 1 is chain (or rope) ring transverse axis rotary type automatic dredging machine for river;
Fig. 2, Fig. 3 are water wheels transverse axis rotary type automatic dredging machine for river;
Fig. 4 is an axial flow rotary type automatic dredging machine for river;
Fig. 5 rotates turbine pump formula automatic dredging machine for river for axial flow;
(1) among the above-mentioned figure is the blade general name of multiple pattern, wherein divide list the part type formula as: (1.1) are for there to be hinge outwards to open the blade of pattern, (1.2) for inwardly opening the blade of pattern, (1.3) open the blade of pattern to both sides for rectangle, (1.4) open the blade of pattern to both sides for arc, (1.5) for have the bullet flexibility to around the opening mode blade, (1.6) for do not have hinge to around open the blade of pattern, (1.7) be the flexible blade that does not have the outside opening mode of hinge, (1.8) do not open the blade of pattern for there being hinge to both sides, (1.9) for there being the inside axle bumper of hinge to open the blade of pattern, (1.10) be the blade of propeller type, (1.11) be the blade of threaded, (2) be hinge, (3) be universal chain bar (or rope), (4) be chain (or rope) ring, (5) be pulley, (6) be chain bar (or rope), (7) be water wheels, (8) for controlling the roller of blade disturbance mud dynamics, (9) be the water wheels of propeller type, (10) be the water wheels of screw, (11) be steel wire, bamboo silk etc. is disturbed the brush wheel of the orderly or unordered composition of mud device, (12) be bearing, (13) be gearbox, (14) for stirring pulsating pump, (15) be pipeline, (16) be control rope (or bar), (17) be bouyant wheel, (18) are buoy.
With reference to the accompanying drawings the present invention is elaborated:
The present invention comprises ship or piled anchor, chain bar or rope or position control device and blade, chain bar or telecontrol equipments such as rope or water wheels such as elevator running gear is arranged, maybe can have disturbance device on the telecontrol equipment, also can install the single-stage turbine pump additional, also can have bouyant wheel (17), buoy (18) so that observe.Utilize river water automatic power impulsion blade, blade drives the telecontrol equipment motion, blade on the telecontrol equipment or disturbance device disturbance, passes mud, and mud is carried toward the downstream by flowing water in the suspension river course water after by disturbance automatically; Or blade drive single-stage turbine pump, the single-stage turbine pump stirs to be inhaled mud and mud is delivered to the destination through tubing pump.
As Fig. 1, Fig. 2, Figure 3 shows that transverse axis (pivot center and current streamline basic vertical or have inclination angle) rotary type automatic dredging machine for river, a plurality of blades (1) each through hinge (2) and water wheels (7) or the connection of chain (or rope) ring (4); Or blade (1) has, and bullet is flexible not to have directly with water wheels (7) or chain (or rope) ring (4) that hinge connects as blade (1.5), blade (1.6), the blade (1.7) etc. of (or interior) opening pocket type outward of gentle parachute-type entirely, the blade of shape such as rectangle, umbrella shape (1) is subjected to the unidirectional increase current obstruction area that opens of current impulsion, utilize river flowing water to rush at the downstream, drive water wheels (7) or chain (or rope) ring (4) and rotate from energy; Blade (1) returns the upstream in the opposite side gathering of water wheels (7) or chain (or rope) ring (4) to reduce current obstruction area, blade tip, water wheels (7) or chain (or rope) encircle device passing disturbance mud such as can installing the bamboo silk on (4) additional or blade (1) is directly passed disturbance mud, mud is pushed in downstream or the mixed water of disturbance rear overhang and washes away with current, carries out desilting automatically under water.The direction branch has outside opening mode blade [(1.1), (1.7) etc.], inside opening mode blade [(1.2), (1.9) etc.] to the pattern of blade (1), [blade (1.4) is in chain bar (or rope) almost spherical when all open (6) both sides to both sides opening mode blade [(1.3), (1.4), (1.8) etc.] by opening, this pattern can adapt to reversing of chain bar (or rope) (6)], to around opening mode blade [(1.5), (1.6) etc.], available a kind of blade pattern on the dredger also can multiple blade pattern be mixed use.Water wheels (7) or chain (or rope) ring (4) but level, up and down, also tiltable is rotated.The front end of chain (or rope) ring (4) is provided with pulley (5), and pulley (5) is kept chain (or rope) ring (4) and turned round in a certain position; Stake on the bank slope, anchor ship, chain bar (or rope) position control devices such as (6) control water wheels (7), pulley (5), the whole work of chain (or rope) ring telecontrol equipments such as (4) are all around moved or fixed point work.By its sink-float of control such as roller (8), proportion and to the pressure of mud.Chain (or rope) encircles (4), water wheels (7), pulley (5), chain bar (or rope) (6) can be single-row, but also multiple row is parallel.Also can have bouyant wheel (17), buoy (18) so as to observe, with sour jujube tooth (19) in case chain (or rope) ring (4) fracture reversing.
Be illustrated in figure 4 as axial flow (pivot center substantially parallel or slightly inclination angle) rotary type automatic dredging machine for river with the current streamline, the blade of several propeller types (1.10) is formed the water wheels (9) of propeller type, several threaded blades (1.11) are formed the water wheels (10) of screw, steel wire, bamboo silk etc. is disturbed the orderly or unordered composition brush wheel of mud device (11), several water wheels (9), the impeller of water wheels forms such as (10) separately or mix and to be series at universal chain bar (or rope) (3), universal chain bar (or rope) (3) also can be in series with brush wheel (11), blade (1.10), the blade (1) of blade forms such as (1.11) is got excited from energy by river flowing water, drive water wheels (9), water wheels (10) rotate, and also can drive universal chain bar (or rope) (3), brush wheel (11) rotates; Universal chain bar (or rope) (3) is not rotated from out-of-date then drive of central shaft hole string of water wheels (9), water wheels (10), brush wheel (11), blade tip, water wheels (9), water wheels (10) or universal chain bar (or rope) (3) go up that the bamboo silk that can install additional etc. is disturbed mud device passing disturbance mud or blade (1.10), blade (1.11) is directly passed disturbance mud, mud is pushed in downstream or the mixed water of disturbance rear overhang and washes away with current, carries out desilting automatically under water.The front end of universal chain bar (or rope) (3) establish bearing (12) [universal chain bar (or rope) (3) is from the out-of-date then bearing of central shaft hole string of water wheels (9), water wheels (10) two ends at each water wheels (9), water wheels (10)] excessively again with on the bank or the first-class control point of ship get in touch.The universal chain bar (or rope) (3) of rotation also can drive worm and gear makes self linear mechanical along the horizontal shuttle-scanning of horizontal rail, implements the desilting at the end of slope, a slice river.Disturb the pressure of mud device by the sink-float of its integral body of control such as proportion, blade etc. to mud.Universal chain bar (or rope) (3), link rod (or rope) (6) can be single-row, but also multiple row is parallel.Also buoy (18) can be had so that observe.
Be illustrated in figure 5 as single-stage turbine pump formula automatic dredging machine for river, contain outside the telecontrol equipments such as anchor ship, chain bar (or rope) (16) position control device and chain bar, water wheels, blade, also comprise plunger type, pulsating pump and pipeline, the gearbox (water pump such as plunger type then can without gearbox) of stirring such as centrifugal.River water impulsion blade (1), blade (1) drives water wheels (9), water wheels (10) water wheels such as [or the water wheels (7) as shown in Fig. 2, Fig. 3, Fig. 4] rotate, water wheels drive universal chain bar (or rope) (3) rotation, or quicken through gearbox (13), pulsating pump (14) is stirred in driving, mud is stirred inspiration pipeline (15) and is pumped into the destination, and a whole set of single-stage turbine pump formula automatic dredging machine for river is controlled its desilting by the control ship through control lever (or rope) (16).Buoy (18) can be had so that observe.
Claims (4)
1, automatic dredging machine for river is with the total technical characterictic that utilizes the ultromotivity impulsion blade of river water of prior art water-use for hydropower turbine; With the total ultromotivity impulsion blade that utilizes river water of the first order turbine pump in the secondary turbine pump formula of No. 95226214 patent applications " Qinghe machine automatically ", blade drives turbine pump and rotates; With the total ultromotivity impulsion blade that utilizes flowing water of second level turbine pump, blade drives water wheels and rotates, and water wheels drive water pump and stir suction mud, and mud is sent to the technical characterictic of destination through pipeline.
The technical characterictic of this automatic dredging machine for river is: comprise ship or piled anchor, chain bar or rope or position control device and blade, chain bar or telecontrol equipments such as rope or water wheels such as elevator running gear are arranged, maybe can have disturbance device on the telecontrol equipment, also can install the single-stage turbine pump additional, also can have bouyant wheel (17), buoy (18) so that observe.Utilize river water ultromotivity impulsion blade, blade drives the telecontrol equipment motion, blade on the telecontrol equipment or disturbance device disturbance, passes mud, and mud is carried toward the downstream by flowing water in the suspension river course water after by disturbance automatically; Or blade drive single-stage turbine pump, the single-stage turbine pump stirs to be inhaled mud and mud is delivered to the destination through tubing pump.
2, automatic dredging machine for river as claimed in claim 1, it is characterized in that telecontrol equipment water wheels or chain (or rope) ring can be transverse axis (pivot center basic vertical with the current streamline or have inclination angle) rotary type, each encircles (4) connection through hinge (2) and water wheels (7) or chain (or rope) a plurality of blades (1); Or blade (1) have bullet flexible do not have directly with water wheels (7) or chain (or rope) ring (4) that hinge connects as blade (1.5), entirely gentle parachute-type blade (1.6), outward (or interior) opening pocket type blade (1.7), open the blade (1.8) of pocket-type etc. to both sides, the blade of shape such as rectangle, umbrella shape (1) is subjected to the unidirectional increase current obstruction area that opens of current impulsion, utilize river water ultromotivity to rush at the downstream, drive water wheels (7) or chain (or rope) ring (4) and rotate; Blade (1) returns the upstream in the opposite side gathering of water wheels (7) or chain (or rope) ring (4) to reduce current obstruction area, blade tip, water wheels (7) or chain (or rope) encircle disturbance device passing disturbance mud such as can installing the bamboo silk on (4) additional or blade (1) is directly passed disturbance mud, mud is pushed in downstream or the mixed water of disturbance rear overhang and washes away with current, carries out desilting automatically under water.The pattern of blade (1) by open the direction branch have outside opening mode blade [(1.1), (1.7) etc.], inwardly opening mode blade [(1.2), (1.9) etc.], to both sides opening mode blade [(1.3), (1.4), (1.8) etc.], to around opening mode blade [(1.5), (1.6) etc.], available a kind of blade pattern on the dredger also can multiple blade pattern be mixed use.Water wheels (7) or chain (or rope) ring (4) but level, up and down, also tiltable is rotated.Stake on the bank slope, anchor ship, chain bar (or rope) position control devices such as (6) are controlled each water wheels (7), pulley (5), the mobile or fixed point work of the whole do of chain (or rope) ring telecontrol equipments such as (4) all around.By its sink-float of controls such as roller (8), proportion and the pressure disturbance intensity of blade to mud.Chain (or rope) encircles (4), water wheels (7), pulley (5), chain bar (or rope) (6) can be single-row, but also multiple row is parallel.Can set up the sour jujube tooth in case chain (or rope) ring (4) fracture reversing.
3, automatic dredging machine for river as claimed in claim 1, it is characterized in that the telecontrol equipment water wheels can be axial flow (pivot center substantially parallel with the current streamline or slightly inclination angle) rotary type, the blade of several propeller types (1.10) is formed the water wheels (9) of propeller type, several threaded blades (1.11) are formed the water wheels (10) of screw, steel wire, bamboo silk etc. disturb the mud device in order (or unordered) form on brush wheel (11) or the blade colligation and disturb the mud device and become band swabbing wheel (or prick plastic woven cloth etc. on the orderly brush wheel of several screws also become band swabbing wheel), these water wheels, brush wheel separately or mix and to be series at chain bar (or rope) (3).The blade (1) of blade (1.10), blade forms such as (1.11) is got excited by river water ultromotivity, drive water wheels (9), water wheels (10), chain bar (or rope) (3), brush wheel (11) and rotate [chain bar (or rope) (3) is crossed and then do not driven rotation for movingly the time from the central shaft hole string of water wheels], these brush wheels etc. disturb the mud device or blade is directly passed, disturbance mud, mud is pushed in downstream or the mixed water of disturbance rear overhang and washes away with current, carries out desilting automatically under water.The front end of chain bar (or rope) (3) is established bearing (12) [chain bar (or rope) (3) is crossed and do not established for movingly the time from the central shaft hole string of water wheels] and is got in touch with equal controller on the bank or on the ship excessively again.Stake on the bank slope, anchor ship, chain bar (or rope) position control devices such as (6) are controlled the mobile or fixed point work of the whole do of telecontrol equipment such as each water wheels all around.The universal chain bar (or rope) (3) of rotation also can drive walking mechanism such as worm and gear makes self linear mechanical along horizontal shuttle-scannings of track such as horizontal cross ropes, implements the desilting at the end of slope, a slice river.Disturb the pressure of mud device by the sink-float of its integral body of control such as proportion, blade etc. to mud.Universal chain bar (or rope) (3), link rod (or rope) (6) can be single-row, but also multiple row is parallel.
4, as claim 1,2,3 described automatic dredging machine for river, it is characterized in that outside telecontrol equipments such as position control device and chain bar, water wheels, blade, also can install plunger type, pulsating pump (14) and the pipeline (15) of stirring such as centrifugal additional, if then add gearbox (13) with the pulsating pump that stirs that needs high speed rotating, become the single-stage turbine pump.River water impulsion blade (1), blade (1) drives water wheels (7), water wheels (9), the rotation of water wheels water wheels such as (10), and then drive chain bar (or rope) (3) and wait axle, rod member to rotate, or quicken through gearbox (13) again, pulsating pump (14) is stirred in driving, and mud is stirred inspiration pipeline (15) and is pumped into the destination.Stake on the bank slope, anchor ship, chain bar (or rope) position control devices such as (6) are controlled the mobile or fixed point work of the whole do of telecontrol equipment such as each water wheels all around.Control its desilting by control ship, control rope (or bar) position control devices such as (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 99114514 CN1102189C (en) | 1999-10-24 | 1999-10-24 | Automatic dredging machine for river |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 99114514 CN1102189C (en) | 1999-10-24 | 1999-10-24 | Automatic dredging machine for river |
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CN1294234A true CN1294234A (en) | 2001-05-09 |
CN1102189C CN1102189C (en) | 2003-02-26 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458026C (en) * | 2004-10-22 | 2009-02-04 | 秦桂亭 | Riverway finishing device with dredging function for the Yellow river |
CN103306328A (en) * | 2013-07-09 | 2013-09-18 | 衢州市依科达节能技术有限公司 | Pool bottom all-round dredging device |
CN108824539A (en) * | 2018-08-14 | 2018-11-16 | 杭州风扬环保科技有限公司 | A kind of adaptive river course clear up device of resident formula |
CN111411684A (en) * | 2020-04-17 | 2020-07-14 | 北京双泰晟建筑工程有限公司 | Water conservancy desilting dredging equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101864783B (en) * | 2010-06-13 | 2012-11-21 | 陈景顺 | Hydrodynamic force automatic slit remover |
-
1999
- 1999-10-24 CN CN 99114514 patent/CN1102189C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458026C (en) * | 2004-10-22 | 2009-02-04 | 秦桂亭 | Riverway finishing device with dredging function for the Yellow river |
CN103306328A (en) * | 2013-07-09 | 2013-09-18 | 衢州市依科达节能技术有限公司 | Pool bottom all-round dredging device |
CN103306328B (en) * | 2013-07-09 | 2015-03-11 | 衢州市依科达节能技术有限公司 | Pool bottom all-round dredging device |
CN108824539A (en) * | 2018-08-14 | 2018-11-16 | 杭州风扬环保科技有限公司 | A kind of adaptive river course clear up device of resident formula |
CN108824539B (en) * | 2018-08-14 | 2024-04-30 | 湖北九真源工程建设有限公司 | Resident self-adaptive river channel cleaning device |
CN111411684A (en) * | 2020-04-17 | 2020-07-14 | 北京双泰晟建筑工程有限公司 | Water conservancy desilting dredging equipment |
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CN1102189C (en) | 2003-02-26 |
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