CN207608947U - A kind of silt-proof desilting apparatus for irrigation canal - Google Patents

A kind of silt-proof desilting apparatus for irrigation canal Download PDF

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Publication number
CN207608947U
CN207608947U CN201721763320.8U CN201721763320U CN207608947U CN 207608947 U CN207608947 U CN 207608947U CN 201721763320 U CN201721763320 U CN 201721763320U CN 207608947 U CN207608947 U CN 207608947U
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China
Prior art keywords
water
water inlet
truss
bottom wall
water pump
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Expired - Fee Related
Application number
CN201721763320.8U
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Chinese (zh)
Inventor
毛琪惠
赵明
刘广伟
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Yuanyang County Township Water Conservancy Technical Guidance Center
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Yuanyang County Township Water Conservancy Technical Guidance Center
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of silt-proof desilting apparatus for irrigation canal, it includes truss, engine, water pump, rotation axis, transhipment axis, fluid jet nozzle, stirring flabellum;Two end arms of truss is set up in respectively on the end face of channel both sides, engine and water pump are individually fixed in the middle part of truss, it is sequentially connected by rotation axis between engine and water pump, the water inlet of water pump is connected with water inlet line, the water outlet of water pump is connected with fluid jet nozzle by pipeline, the opening of fluid jet nozzle is towards channel bottom wall, and stirring flabellum is sequentially connected by transporting axis in rotation axis, and water inlet end, stirring flabellum and the fluid jet nozzle of the water inlet line are respectively positioned on two end arms horizontal plane of truss or less;The utility model overcomes the deficiency in existing known technology, improves water conservancy canel desilting efficiency, reduces the cost of dredging.

Description

A kind of silt-proof desilting apparatus for irrigation canal
Technical field
The utility model is related to Agricultural Water-Soil Engineering technical field more particularly to a kind of silt-proof desiltings for irrigation canal Device.
Background technology
Irrigation canal is the fixed channels at different levels for farmland water delivery, water distribution, function be irrigation water is introduced from water source, and Conveying is assigned to each field of pouring water;Sediment in channel needs the cleaning being timed, and such as clears up, can influence defeated not in time The quality and efficiency of water, dredging are a job that is time-consuming, laborious and taking a lot of work, and artificial side is usually used in canel desiltings at different levels Formula carries out, and carries out the salvaging of mud and sundries at canal bottom generally by dustpan, then by the sundries such as mud are manually packed into cart, Then specified transhipment machinery is poured by cart is manually pushed into channel top again;Not only efficiency is low for this mode, speed is slow but also High labor cost, dredging effect are poor, and artificial dredging operation is always high intensity, inefficient work;And the product of these dredgings Pond sludge soil, river silt mud, ditch subsoil etc., increase into cultivated land, can deepen arable layer, promote the activity of edaphon, improve Soil physical property enhances retain water and nutrients ability, promotes the improvement of the conditions such as the water, fertilizer, gas of soil, can improve ground temperature, soil Fertility.
Chinese patent Authorization Notice No.:CN102966135B, patent name:A kind of silt remover, application number: 201210561289.5, disclose " a kind of silt remover, including mainframe, the mainframe include at least with side Qu Po and canal The parallel truss in bottom, it is characterised in that:The silt remover further includes chain bucket desilting system, and the chain bucket desilting system includes dredging Chain and the dredging bucket being distributed on dredging chain, the dredging chain includes truss portion of chain, and the dredging bucket is in dredging Dirt in dredging bucket is then poured over collection as truss chain carries out the surface dredging of Qu Po and canal bottom first under chain-driving In feed bin, the collecting bin includes filtration feed device, by filtration feed device treated sludge by under collecting bin The sludge pipe system of end connection enters sludge dewatering system, and the sludge pipe system includes scraper conveyor, described The conveyer belt roller of scraper conveyor is located in collecting bin.”
The apparatus structure is complicated, assembly and mobile trouble, and needs to be equipped with the mud that oversize vehicle transhipment dredging generates, The sediment cleaning being also not suitable in branch canal, lateral canal.
Chinese patent Authorization Notice No.:CN206128162U, patent name:A kind of Accrete clearing device for water conservancy channel, Application number:201621162044.5, disclose " a kind of Accrete clearing device for water conservancy channel, including hull (1), agitating shaft (2), the dirty pipe (7) of stirrer gear head (3), filter (4), supporting rack (5), stirring motor (6), pumping, pumping dirt pump (8), blow-off pipe (9), sewage collection system (10), header tank (11), sludge collecting box (12), filtering expanded metals (1201), blender (13), vibrator (14), Draining pump (15) and drainpipe (16), it is characterised in that:Support frame as described above (5) is fixedly installed in one end of hull (1), described to stir The top that motor (6) is fixedly installed in supporting rack (5) is mixed, the bottom of the stirring motor (6) is connected with agitating shaft (2), institute The bottom for stating agitating shaft (2) is connected with stirrer gear head (3), and described one end for taking out dirty pipe (7) is connected with filter (4), and The other end for taking out dirty pipe (7) is connected with dirty pump (8) is taken out, the top taken out dirty pump (8) and be fixedly installed in supporting rack (5), institute The one end for stating blow-off pipe (9) is connected with dirty pump (8) is taken out, and the other end of blow-off pipe (9) is connected with sewage collection system (10), institute The inside that sludge collecting box (12) is set to header tank (11) is stated, the sludge collecting box (12) is internally provided with blender (13), the vibration Device (14) is fixedly installed in the intracavity bottom of sludge collecting box (12), and the bottom of the header tank (11) passes through drainpipe (16) and draining Pump (15) is connected.”
The device is equally complicated, transports difficult when encountering channel building or needs to be equipped with oversize vehicle transhipment mud, The pipeline for being equipped with long distance delivery sludge is needed, the sediment cleaning being also not suitable in branch canal, lateral canal.
Utility model content
The purpose of this utility model is to provide a kind of silt-proof desilting apparatus for irrigation canal, and which overcome existing public affairs Know the deficiency in technology, improve irrigation canal desilting efficiency data, reduces the cost of dredging.
In order to achieve the above objectives, the utility model uses following technical proposals:A kind of silt-proof desilting for irrigation canal Device, it includes truss, engine, water pump, rotation axis, transhipment axis, fluid jet nozzle, stirring flabellum;Two end arms of truss distinguishes frame It on the end face of channel both sides, plays a supportive role to single unit system, engine and water pump are individually fixed in the middle part of truss, power Machine provides power to water pump and stirring blade, and water pump provides injection water to jet nozzle, by turning between engine and water pump Driving-axle gearing connects, and the water inlet of water pump is connected with water inlet line, and to obtain injection water source, the water outlet of water pump is connected by pipeline It is connected to fluid jet nozzle, the opening of fluid jet nozzle is towards channel bottom wall, to clear up soil, mud and the bottom of trench on channel bottom wall Soil etc. deposits product, and stirring flabellum is sequentially connected by transporting axis in rotation axis, can will be sprayed through fluid jet nozzle and the silt that rises Product product is smashed to break up it is made to be dispersed in the water body in channel, the water inlet end of the water inlet line, stirring flabellum and Fluid jet nozzle is respectively positioned on two end arms horizontal plane of truss hereinafter, working canel desilting to realize.
Vertical height of the water inlet end of the water inlet line apart from channel bottom wall is more than stirring flabellum apart from channel bottom wall Vertical height, and stir vertical height of the flabellum apart from channel bottom wall and be more than vertical height of the fluid jet nozzle apart from channel bottom wall, The structure make soil, mud and ditch subsoil that fluid jet nozzle deposits channel bottom wall etc. from the injection of channel bottom wall and, then It is broken up by stirring flabellum rotation, to be scattered in the water body in channel, since the water inlet end of water inlet line is closer to channel The upper end of water body, the water body for largely carrying the impurity such as soil, mud and ditch subsoil will not be kept away close to the water inlet end of water inlet line Exempt from a large amount of impurity to enter water inlet pipe and then block water inlet line and water pump.
It is also associated with scattering nozzle on the pipeline being connected between the fluid jet nozzle and water pump, the opening back of the body of the scattering nozzle To channel bottom wall, and vertical height of the scattering nozzle apart from channel bottom wall is less than vertical height of the stirring flabellum apart from channel bottom wall The setting of degree, the device is in order to which further the siltation product that fluid jet nozzle is sprayed and risen is scattered in water body.
Two end arms end part of the truss is not provided with wheel, and device is facilitated to be moved along channel direction.
The water inlet end of the water inlet line is provided with trash rack, prevents sundries from entering water pump by water inlet pipe, avoids to water The damage of pump.
The truss is made of fastener for connection.
Operation principle
Shown in Fig. 1-Fig. 2, when work, a kind of silt-proof desilting apparatus for irrigation canal is set up in channel both sides End face on, by the water inlet end of water inlet line, stirring flabellum and fluid jet nozzle immerse channel in water body in, keep jet stream spray Head is suspended above the siltation product of channel bottom wall, starts engine, and pumping for water pump is driven by rotation axis, water inlet line into Water in channel is pumped into water pump by water end (W.E.), is then sprayed to channel bottom wall by fluid jet nozzle high speed, by the siltation of channel bottom wall Product rushes, at this point, bulk siltation product is smashed and broken up by stirring blade, scattering nozzle will smash the siltation product broken up into one It walks and disperses to water body surrounding, be allowed to be suspended in water body, at this point, the irrigation dewatering outlet on the channel side wall in dredging region is opened, The water containing mud and sundries that these are smashed and are broken up is discharged into field by irrigating dewatering outlet, until the region water body Become limpid, closes the regional irrigation dewatering outlet;After the siltation product of the region channel bottom wall is disposed, allow for irrigation canal Silt-proof desilting apparatus continue to move to move ahead that (truss with wheel can push truss that it is made to move ahead manually, can also be arranged Moved ahead by engine driving wheel), dredging work is carried out to non-dredging region in other channels;In this way, both having reduced existing skill The cost that dredging is shifted in art, is also effectively utilized improvement of the shoal materials to soil nearby, increases fertilizer efficiency, realize anti- It becomes silted up, the purpose of dredging and fertile farmland.
Advantageous effect:
The utility model overcomes the deficiency in existing known technology, improves water conservancy canel desilting efficiency, reduces clear The cost of silt;Utility model device is simple, low cost, need not separately build the place of storage mud, need not also install it is long away from It is anti-silting, dredging effect is good from defeated dirty pipeline, it is easy to utilize.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the utility model overall structure diagram.
Fig. 2 shows utility model works theory structure schematic diagrams.
Specific implementation mode
Shown in Fig. 1-Fig. 2, a kind of silt-proof desilting apparatus for irrigation canal, it includes truss 1, engine 2, water Pump 3, rotation axis 4, transhipment axis 5, fluid jet nozzle 6, stirring flabellum 7;1 liang of end arms of truss is set up in the end face of channel both sides respectively On, engine 2 and water pump 3 are individually fixed in 1 middle part of truss, are sequentially connected by rotation axis 4 between engine 2 and water pump 3, water The water inlet of pump 3 is connected with water inlet line 31, and the water outlet of water pump 3 is connected with fluid jet nozzle 6, fluid jet nozzle 6 by pipeline 32 Opening towards channel bottom wall, stirring flabellum 7 is sequentially connected by transporting axis 5 in rotation axis 4, the water inlet of the water inlet line 31 End, stirring flabellum 7 and fluid jet nozzle 6 are respectively positioned on 1 liang of end arms horizontal plane of truss or less.
Vertical height of the water inlet end of the water inlet line 31 apart from channel bottom wall is more than stirring flabellum 7 apart from channel bottom wall Vertical height, and stir vertical height of the flabellum 7 apart from channel bottom wall and be more than vertical height of the fluid jet nozzle 6 apart from channel bottom wall Degree.
It is also associated with scattering nozzle 8 on the pipeline 32 being connected between the fluid jet nozzle 6 and water pump 3, the scattering nozzle 8 Opening is backwards to channel bottom wall, and vertical height of the scattering nozzle 8 apart from channel bottom wall is less than stirring flabellum 7 apart from channel bottom wall Vertical height.
1 liang of end arms end part of the truss is not provided with wheel 11.
The water inlet end of the water inlet line 31 is provided with trash rack 311.
The truss 1 is made of fastener for connection.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here, It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model The row of protection domain.

Claims (6)

1. a kind of silt-proof desilting apparatus for irrigation canal, it is characterised in that:It includes truss (1), engine (2), water pump (3), rotation axis (4), transhipment axis (5), fluid jet nozzle (6), stirring flabellum (7);
(1) two end arms of truss is set up in respectively on the end face of channel both sides, and engine (2) and water pump (3) are individually fixed in truss (1) middle part, is sequentially connected between engine (2) and water pump (3) by rotation axis (4), and the water inlet of water pump (3) is connected with into water Pipeline (31), the water outlet of water pump (3) are connected with fluid jet nozzle (6) by pipeline (32), and the opening of fluid jet nozzle (6) is towards canal Road bottom wall, stirring flabellum (7) are sequentially connected by transporting axis (5) in rotation axis (4), the water inlet end of the water inlet line (31), Stirring flabellum (7) and fluid jet nozzle (6) are respectively positioned on the horizontal plane of (1) two end arms lower end of truss or less.
2. a kind of silt-proof desilting apparatus for irrigation canal according to claim 1, it is characterised in that:The water inlet pipe Vertical height of the water inlet end in road (31) apart from channel bottom wall is more than vertical height of the stirring flabellum (7) apart from channel bottom wall, and It stirs vertical height of the flabellum (7) apart from channel bottom wall and is more than vertical height of the fluid jet nozzle (6) apart from channel bottom wall.
3. a kind of silt-proof desilting apparatus for irrigation canal according to claim 2, it is characterised in that:The jet stream spray It is also associated with scattering nozzle (8) on the pipeline (32) being connected between head (6) and water pump (3), the opening of the scattering nozzle (8) is backwards Channel bottom wall, and vertical height of the scattering nozzle (8) apart from channel bottom wall is less than stirring flabellum (7) apart from the vertical of channel bottom wall Highly.
4. a kind of silt-proof desilting apparatus for irrigation canal according to claim 1, it is characterised in that:The truss (1) two end arms end part is not provided with wheel (11).
5. a kind of silt-proof desilting apparatus for irrigation canal according to claim 1, it is characterised in that:The water inlet pipe The water inlet end in road (31) is provided with trash rack (311).
6. a kind of silt-proof desilting apparatus for irrigation canal according to claim 1, it is characterised in that:The truss (1) it is made of fastener for connection.
CN201721763320.8U 2017-12-18 2017-12-18 A kind of silt-proof desilting apparatus for irrigation canal Expired - Fee Related CN207608947U (en)

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CN201721763320.8U CN207608947U (en) 2017-12-18 2017-12-18 A kind of silt-proof desilting apparatus for irrigation canal

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Application Number Priority Date Filing Date Title
CN201721763320.8U CN207608947U (en) 2017-12-18 2017-12-18 A kind of silt-proof desilting apparatus for irrigation canal

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109505282A (en) * 2018-11-05 2019-03-22 河海大学 A kind of sand discharge apparatus for mutually presenting adaptation system based on turbidity and temperature
CN109610406A (en) * 2018-12-26 2019-04-12 福建建中建设科技股份有限公司 A kind of inland river Processing tecchnics
CN109868856A (en) * 2019-04-01 2019-06-11 谢一航 The box feed ditch sand discharge apparatus of small reservoir
CN110180847A (en) * 2019-07-03 2019-08-30 合肥欣畅源光电科技有限公司 A kind of lightweight object flotation thermomechanical components tail portion dredging mechanism
CN115262742A (en) * 2022-06-16 2022-11-01 华北水利水电大学 Array attaches fixed system of decontaminating of wall

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109505282A (en) * 2018-11-05 2019-03-22 河海大学 A kind of sand discharge apparatus for mutually presenting adaptation system based on turbidity and temperature
CN109505282B (en) * 2018-11-05 2020-12-11 河海大学 Sediment outflow device based on turbidity and temperature mutual feedback adaptation system
CN109610406A (en) * 2018-12-26 2019-04-12 福建建中建设科技股份有限公司 A kind of inland river Processing tecchnics
CN109868856A (en) * 2019-04-01 2019-06-11 谢一航 The box feed ditch sand discharge apparatus of small reservoir
CN109868856B (en) * 2019-04-01 2023-12-22 谢一航 Box type canal filling sand discharging device for small reservoir
CN110180847A (en) * 2019-07-03 2019-08-30 合肥欣畅源光电科技有限公司 A kind of lightweight object flotation thermomechanical components tail portion dredging mechanism
CN115262742A (en) * 2022-06-16 2022-11-01 华北水利水电大学 Array attaches fixed system of decontaminating of wall

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180713

Termination date: 20181218