CN208545790U - A kind of dredging device for water conservancy projects - Google Patents

Abstract

A kind of dredging device for water conservancy projects, the utility model relates to construction of hydro project equipment technical field, the bottom spaced set of bottom plate has several air bags；The bottom of No.1 bracket is vertically fixedly installed lifting column, and lifting column is symmetrically arranged with baffle at left and right sides of lower surface；Activity is arranged with belt on driving wheel and driven wheel；Several silt dredging heads are fixedly installed on baffle on the right side of No.1 shaft；Sludge pump is fixed on No. two brackets；No. two motors are fixedly installed on the right side of bottom plate；Equal fillets are vertically installed with several blades in No. two shafts；Treatment box is fixedly installed on bottom plate on the left of No. two motors；Clear water settling tank is fixedly installed on bottom plate on the left for the treatment of box；Electric cabinet is fixedly installed on bottom plate on the left of clear water settling tank, integrated operation is fairly simple, reduces the investment of manpower and material resources, while dredging operation, it is not likely to produce niff, does not interfere with the normal life of surrounding resident, it is more environmentally friendly, economical and efficient.

Description

A kind of dredging device for water conservancy projects

Technical field

The utility model relates to construction of hydro project equipment technical fields, and in particular to a kind of dredging device for water conservancy projects.

Background technique

Hydraulic engineering dredging is usually to refer to channel cleanout, i.e. the riverway sludge of improvement bottom of river channel deposition, with existing The continuous quickening of generationization development, the increasingly raising of people's lives level, the mud that river accumulates over a long period influence river already Flood control, water drainage, irrigate, supply water, navigation etc. it is every more can normal performance promote economic society to restore river normal function Quick sustainable development, improve the living conditions of people, it is imperative to carry out channel cleanout engineering, river in the prior art Then dredging will become silted up automatically generally using being that river bottom sediment is stirred into flowable state with you by mechanical equipment by water flow Mud is with this mode inevitably will cause secondary pollution, and the harmful substance in mud still remains in river, in river Biology causes the threat of life, meanwhile, channel cleanout operation while, inevitably generates niff, seriously affects nearby residents Normal life, often device structure is complicated for channel cleanout machinery in the prior art, and complicated for operation, and manpower is largely lost Material resources can not play the purpose of the feature of environmental protection, economy and high efficiency, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, a kind of dredging device for water conservancy projects easy to use, integrated operation is fairly simple, reduces the investment of manpower and material resources, and dredging is made While industry, it is not likely to produce niff, does not interfere with the normal life of surrounding resident, more environmental protection, economic and height Effect.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes bottom plate, air bag, treatment box, clear water Settling tank, No.1 motor, No. two motors, No. three motors, sludge pump, sediment pump, suction pump, electric cabinets；Between bottom of bottom plate etc. Away from being provided with several air bags；Bottom base plate and it is successively arranged No.1 bracket and No. two brackets from left to right between air bag；One It is fixedly installed No.1 motor on number bracket, is fixedly installed driving wheel on the output shaft of No.1 motor；The bottom of No.1 bracket It vertically is fixedly installed lifting column, lifting column is symmetrically arranged with baffle at left and right sides of lower surface；The front and back of lifting column lower surface Two sides are vertically installed with No.1 axle bed, and the middle part of No.1 axle bed bottom is equipped with No.1 shaft, No.1 shaft by bearing activity Front end stretch the front side for being located at No.1 axle bed, and stretch and set end and be fixedly installed driven wheel；It is living on the driving wheel and driven wheel It is dynamic to be arranged with belt；Several No.1 mixing arms are equidistantly fixedly installed on the side wall of No.1 shaft；Gear on the right side of No.1 shaft Several silt dredging heads are fixedly installed on plate, the input end of silt dredging head is connected to setting with the inside of baffle；In the outlet of silt dredging head It is connected with delivery pipe, and several delivery pipes are connect with the input terminal of sludge pump；Sludge pump is fixed on No. two brackets；Bottom It is fixedly installed No. two motors on the right side of plate, No. two shafts are fixedly connected on the output shaft of No. two motors, No. two shafts pass through No. two axle beds are fixed on bottom plate；Equal fillets are vertically installed with several blades in No. two shafts, and several blades are set to the bottom plate right side In the fluting at end；Treatment box is fixedly installed on bottom plate on the left of No. two motors, treatment box middle inside is fixedly installed filtering Plate；The output end of sludge pump connect setting with the input end for the treatment of box bottom by pipeline；It is fixedly installed at the top for the treatment of box No. three motors, No. three shafts are fixedly installed on the output shaft of No. three motors, and the bottom end of No. three shafts passes through the top plate for the treatment of box The interior bottom for being located at treatment box is extended back with filter plate；Several No. two are fixedly installed on the side wall of No. three shafts of filter plate bottom Mixing arm；Fixing sleeve is equipped with net cage in No. three shafts on filter plate top, and the inside of net cage is filled out equipped with activated carbon block, net cage top The left and right sides pass through loose-leaf respectively and be provided with case lid；Clear water settling tank, clear water are fixedly installed on bottom plate on the left for the treatment of box The top of settling tank left side wall is fixedly connected with drainpipe, and the other end of drainpipe is connect with river；Clear water settling tank and processing Suction pump and sediment pump are disposed between case from top to bottom, and is both fixed in fixed plate, a left side for fixed plate Right both ends are connected and fixed with clear water settling tank and treatment box respectively；The input terminal of suction pump is connected by the top of pipeline and treatment box Logical setting, output end are connected to setting with the top of clear water settling tank by pipeline；The output end of sediment pump and external sludge treatment Device connection, the input terminal of sediment pump are connected with triple valve, the two entrances end of triple valve respectively with the bottom of clear water settling tank and The bottom for the treatment of box connects；Electric cabinet, and suction pump, sediment pump, mud are fixedly installed on bottom plate on the left of clear water settling tank Pump, No.1 motor, No. two motors, No. three motors are connect with the power supply in electric cabinet.

Further, observation window is fixedly embedded on the front side wall of the clear water settling tank.

Further, the top of the net cage is fixedly installed several buckles, and the inner surface of case lid is provided with flange, and Buckle is mutually clamped with flange.

Further, handle is fixedly installed on the case lid.

Further, warning lamp is fixedly installed on the electric cabinet；The inner top of the treatment box is fixedly installed There is liquid level sensor, and liquid level sensor is all connected with electric cabinet and warning lamp.

After adopting the above structure, the utility model has the beneficial effect that a kind of hydraulic engineering dredging described in the utility model Device, integrated operation is fairly simple, reduces the investment of manpower and material resources, while dredging operation, is not likely to produce niff, no Influence whether the normal life of surrounding resident, more environmentally friendly, economical and efficient, the utility model has structure simple, setting Rationally, the advantages that low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the bottom base plate of the utility model.

Fig. 3 is the baffle of the utility model and the attachment structure schematic diagram of silt dredging head.

Fig. 4 is the No.1 mixing arm of the utility model and the attachment structure schematic diagram of No.1 shaft.

Fig. 5 is the structural schematic diagram of the buckle of the utility model.

Fig. 6 is the structural schematic diagram of the case lid of the utility model.

Fig. 7 is the cross-sectional view of the case lid of the utility model.

Description of symbols:

Bottom plate 1, air bag 2, No.1 bracket 3, No. two brackets 4, No.1 motor 5, driving wheel 6, lifting column 7, baffles 8, No.1 Axle bed 9, No.1 shaft 10, driven wheel 11, belt 12, No.1 mixing arm 13, silt dredging head 14, delivery pipe 15, sludge pump 16, two The shaft 18, two of motor 17, two axle bed 19, blade 20, treatment box 21, the motor 23, three of filter plate 22, three shaft 24, No. two mixing arms 25, net cage 26, activated carbon block 27, case lid 28, clear water settling tank 29, drainpipe 30, suction pump 31, sediment pump 32, fixed plate 33, triple valve 34, electric cabinet 35, observation window 36, buckle 37, flange 38, handle 39, warning lamp 40, level sensing Device 41.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Fig. 1-Fig. 7, present embodiment the technical solution adopted is that: it includes bottom plate 1, air bag 2, place Manage case 21, clear water settling tank 29, No.1 motor 5, two motor 17, three motor 23, sludge pump 16, sediment pump 32, suction pump 31, electric cabinet 35；There are four air bags 2 for the bottom spaced set of bottom plate 1, can swim in bottom plate 1 by the buoyancy of air bag 2 On the water surface；1 bottom of bottom plate and between air bag 2 from left to right successively weldering be equipped with No.1 bracket 3 and No. two brackets 4；No.1 branch It is bolted on frame 3 and is provided with No.1 motor 5, fixed weldering is equipped with driving wheel 6 on the output shaft of No.1 motor 5；No.1 branch The bottom of frame 3 is fixedly installed lifting column 7 perpendicular through bolt, and lifting column 7 rises using uniaxial three column electric lifting poles 7 The left and right sides balanced welding for dropping 7 lower surface of column is equipped with baffle 8；The front and rear sides vertical welding of 7 lower surface of lifting column is equipped with No.1 axis Seat 9, the middle part of 9 bottom of No.1 axle bed is equipped with No.1 shaft 10 by bearing activity, and the front end of No.1 shaft 10, which is stretched, is located at one The front side of number axle bed 9, and stretch and set the fixed weldering in end and be equipped with driven wheel 11；Activity is arranged on the driving wheel 6 and driven wheel 11 Belt 12 facilitates No.1 motor 5 that No.1 shaft 10 is driven to rotate；It is equidistantly fixed on the side wall of No.1 shaft 10 to weld equipped with several No.1 mixing arm 13, and several No.1 mixing arms 13 are staggered；There are three fixed weldering is set on the baffle 8 on 10 right side of No.1 shaft Silt dredging head 14, the input end of silt dredging head 14 are connected to setting with the inside of baffle 8；Delivery pipe is connected in the outlet of silt dredging head 14 15, and several delivery pipes 15 are connect with the input terminal of sludge pump 16, sludge pump 16 is using 300PNS-50 single-suction impurity Pump；Sludge pump 16, which is bolted, to be arranged on No. two brackets 4；The right side of bottom plate 1, which is bolted, is provided with No. two electricity Machine 17, No. two shafts 18 are fixedly welded on the output shaft of No. two motors 17, and No. two shafts 18 are fixed on by No. two axle beds 19 On bottom plate 1, No. two axle beds 19 are fixedly welded on bottom plate 1；Waiting fillets vertical welding to set in No. two shafts 18, there are six blade 20, leaves The working principle of piece 20 is identical as the principle of propeller in the prior art, provides a reversed motive force, and six blades 20 are arranged In the fluting of 1 right end of bottom plate；Fixed weld is equipped with treatment box 21 on the bottom plate 1 in No. two 17 left sides of motor, in 21 inside for the treatment of box The fixed weldering in portion is equipped with filter plate 22, and filter plate 22 can filter out most Muddy Bottoms；The output end of sludge pump 16 passes through pipe Road connect setting with the input end of 21 bottom for the treatment of box；The top for the treatment of box 21, which is bolted, is provided with No. three motors 23, What 5, No. two motors 17 of No.1 motor and No. three motors 23 were all made of is the motor of YS-70KTYZ model, No. three motors 23 it is defeated Fixed weldering is equipped with No. three shafts 24 on shaft, and the bottom end of No. three shafts 24 passes through the top plate for the treatment of box 21 and filter plate 22 is extended back and set In the interior bottom for the treatment of box 21；Fixed weldering sets that there are four No. two mixing arms on the side wall of No. three shafts 24 of 22 bottom of filter plate 25, the silt deposit of bottom can be effectively prevented, cannot be circulated；Fixing sleeve in No. three shafts 24 on 22 top of filter plate Equipped with net cage 26, the inside of net cage 26 is filled out equipped with activated carbon block 27, and the left and right sides on 26 top of net cage is arranged by loose-leaf respectively There is case lid 28；Fixed weldering is equipped with clear water settling tank 29, the top of 29 left side wall of clear water settling tank on the bottom plate 1 in 21 left side for the treatment of box It is fixedly connected with drainpipe 30, the other end of drainpipe 30 is connect with river, the clear water handled well can be drained into river；Clear water Be disposed with suction pump 31 and sediment pump 32 between settling tank 29 and treatment box 21 from top to bottom, suction pump 31 using Iyg32-300 centrifugal pump, sediment pump 32 are both bolted and are arranged in fixation using PN normal formula sediment pump On plate 33, the left and right ends of fixed plate 33 are welded and fixed with clear water settling tank 29 and treatment box 21 respectively；The input of suction pump 31 End is connected to setting with the top for the treatment of box 21 by pipeline, and output end is connected to the top of clear water settling tank 29 by pipeline and is set It sets；The output end of sediment pump 32 is connect with external sludge treatment device, and the input terminal of sediment pump 32 is connected with triple valve 34, triple valve 34 two entrances end is connect with the bottom of the bottom of clear water settling tank 29 and treatment box 21 respectively；29 left side of clear water settling tank It is bolted on bottom plate 1 and is provided with electric cabinet 35, and suction pump 31, sediment pump 32, sludge pump 16, No.1 motor 5, two 17, No. three motors 23 of motor are connect with the power supply in electric cabinet 35.

Further, it is fixedly embedded at observation window 36 on the front side wall of the clear water settling tank 29, facilitates viewing clear water Water level situation in settling tank 29.

Further, the fixed weldering in the top of the net cage 26 is equipped with several buckles 37, and the inner surface of case lid 28 is provided with Flange 38, and buckle 37 and be clamped with 38 phase of flange, facilitate and seals case lid 28.

Further, fixed weldering is equipped with handle 39 on the case lid 28, is easy to open case lid 28.

Further, it is bolted on the electric cabinet 35 and is provided with warning lamp 40；The treatment box 21 Inner top, which is bolted, is provided with liquid level sensor 41, and liquid level sensor 41 is using JYB-KO-Y2 anti-corrosion throw-in type Fluid level transmitter, and liquid level sensor 41 is all connected with electric cabinet 35 and warning lamp 40, prevents the water level inside treatment box 21 inclined It is high.

The working principle of this specific embodiment:: before using the present apparatus, the present apparatus is first placed on what needs were cleared up In river, the buoyancy that air bag 2 generates can be such that whole device swims on the water surface, can be with when needing to specified river middle part No. two motors 17, No. two 17 driving blade 20 of motor rotations are opened, the reversed motive force of blade 20 delay device integrally can It is slow mobile；When reaching designated position, stop No. two motors 17；Lifting column 7 is dropped into suitable position, No.1 mixing arm 13 is trapped into Inside mud, No.1 motor 5 is then opened, No.1 shaft 10 starts turning, and No.1 mixing arm 13 can stir mud, then Mud is transported in treatment box 21 by silt dredging head 14 and sludge pump 16, mud water by filter plate 22 simply filtering after, To 21 upper layer for the treatment of box by activated carbon block 27 suction-operated by inside mud water peculiar smell and objectionable impurities adsorb；Pass through Precipitating, the clear water on top are discharged into river in suction pump 31 to clear water settling tank 29, and the mud of lower part is together in treatment box 21 Mud be discharged to together by sediment pump 32 in external sludge treatment device, outer processing of entrusting, whole process operation is fairly simple.

After adopting the above structure, present embodiment has the beneficial effect that a kind of water conservancy described in present embodiment Engineering Accrete clearing device, integrated operation is fairly simple, reduces the investment of manpower and material resources, while dredging operation, is not likely to produce unpleasant Smell, do not interfere with the normal life of surrounding resident, more environmental protection, economic and efficiently, the utility model has structure Simply, the advantages that setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (5)

1. a kind of dredging device for water conservancy projects, it is characterised in that: it is heavy comprising bottom plate (1), air bag (2), treatment box (21), clear water Shallow lake case (29), No.1 motor (5), No. two motors (17), No. three motors (23), sludge pump (16), sediment pump (32), suction pump (31), electric cabinet (35)；The bottom spaced set of bottom plate (1) has several air bags (2)；Bottom plate (1) bottom and be located at air bag (2) Between be successively arranged No.1 bracket (3) and No. two brackets (4) from left to right；No.1 bracket is fixedly installed No.1 motor on (3) (5), driving wheel (6) are fixedly installed on the output shaft of No.1 motor (5)；The bottom of No.1 bracket (3) is vertically fixedly installed Lifting column (7) is symmetrically arranged with baffle (8) at left and right sides of lifting column (7) lower surface；The front and back two of lifting column (7) lower surface Side is vertically installed with No.1 axle bed (9), and the middle part of No.1 axle bed (9) bottom is equipped with No.1 shaft (10) by bearing activity, The front side for being located at No.1 axle bed (9) is stretched in the front end of No.1 shaft (10), and stretches and set end and be fixedly installed driven wheel (11)；Described Activity is arranged with belt (12) on driving wheel (6) and driven wheel (11)；It is equidistantly fixedly installed on the side wall of No.1 shaft (10) There are several No.1 mixing arms (13)；Several silt dredging heads (14), silt dredging are fixedly installed on baffle (8) on the right side of No.1 shaft (10) The input end of head (14) is connected to setting with the inside of baffle (8)；It is connected in the outlet of silt dredging head (14) delivery pipe (15), and Several delivery pipes (15) connect with the input terminal of sludge pump (16)；Sludge pump (16) is fixed on No. two brackets (4)；Bottom It is fixedly installed No. two motors (17) on the right side of plate (1), is fixedly connected with No. two shafts on the output shaft of No. two motors (17) (18), No. two shafts (18) are fixed on bottom plate (1) by No. two axle beds (19)；No. two first-class fillets of shaft (18) are vertically arranged Have several blades (20), several blades (20) are set in the fluting of bottom plate (1) right end；Bottom plate on the left of No. two motors (17) (1) it is fixedly installed on treatment box (21), treatment box (21) middle inside is fixedly installed filter plate (22)；Sludge pump (16) Output end connect setting with the input end for the treatment of box (21) bottom by pipeline；Treatment box is fixedly installed No. three at the top of (21) Motor (23) is fixedly installed No. three shafts (24) on the output shaft of No. three motors (23), and the bottom end of No. three shafts (24) passes through The top plate and filter plate (22) for the treatment of box (21) extend back the interior bottom for being located at treatment box (21)；No. three of filter plate (22) bottom turn Several No. two mixing arms (25) are fixedly installed on the side wall of axis (24)；It is fixed on No. three shafts (24) on filter plate (22) top It is arranged with net cage (26), the inside of net cage (26) is filled out equipped with activated carbon block (27), and the left and right sides on net cage (26) top leads to respectively It crosses loose-leaf and is provided with case lid (28)；It is fixedly installed clear water settling tank (29) on bottom plate (1) on the left for the treatment of box (21), clear water is heavy The top of shallow lake case (29) left side wall is fixedly connected with drainpipe (30), and the other end of drainpipe (30) is connect with river；Clear water is heavy Suction pump (31) and sediment pump (32) are disposed between shallow lake case (29) and treatment box (21) from top to bottom, and is both fixed It is arranged on fixed plate (33), the left and right ends of fixed plate (33) connect with clear water settling tank (29) and treatment box (21) solid respectively It is fixed；The input terminal of suction pump (31) is connected to setting with the top for the treatment of box (21) by pipeline, and output end passes through pipeline and clear water The top of settling tank (29) is connected to setting；The output end of sediment pump (32) is connect with external sludge treatment device, sediment pump (32) Input terminal is connected with triple valve (34), the two entrances end of triple valve (34) respectively with the bottom of clear water settling tank (29) and processing The bottom of case (21) connects；It is fixedly installed electric cabinet (35) on bottom plate (1) on the left of clear water settling tank (29), and suction pump (31), sediment pump (32), sludge pump (16), No.1 motor (5), No. two motors (17), No. three motors (23) are and electric cabinet (35) the power supply connection in.

2. a kind of dredging device for water conservancy projects according to claim 1, it is characterised in that: the clear water settling tank (29) Front side wall on be fixedly embedded at observation window (36).

3. a kind of dredging device for water conservancy projects according to claim 1, it is characterised in that: the top of the net cage (26) Several buckles (37) are fixedly installed, the inner surface of case lid (28) is provided with flange (38), and buckles (37) and flange (38) phase Clamping.

4. a kind of dredging device for water conservancy projects according to claim 1, it is characterised in that: solid on the case lid (28) Surely handle (39) are provided with.

5. a kind of dredging device for water conservancy projects according to claim 1, it is characterised in that: solid on the electric cabinet (35) Surely warning lamp (40) are provided with；The inner top of the treatment box (21) is fixedly installed liquid level sensor (41), and liquid level passes Sensor (41) is all connected with electric cabinet (35) and warning lamp (40).