CN206873527U - A kind of hydraulic engineering dredger with side-blown component - Google Patents
A kind of hydraulic engineering dredger with side-blown component Download PDFInfo
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- CN206873527U CN206873527U CN201720590803.6U CN201720590803U CN206873527U CN 206873527 U CN206873527 U CN 206873527U CN 201720590803 U CN201720590803 U CN 201720590803U CN 206873527 U CN206873527 U CN 206873527U
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- blown
- intake line
- mud
- pipeline
- pump
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Abstract
The utility model describes a kind of hydraulic engineering dredger with side-blown component, including the mud suction pump (3) being arranged on hull 1 and vavuum pump (5), mud suction pump (3) pass through intake line（10）The rotary jet device of river bed, the intake line above rotary jet device are stretched into connection（10）Outside passes through connecting bracket (17) connecting side blowpipe road（18）, side-blown pipeline（18）Vavuum pump (5) is connected by pressure valve (19), in side-blown pipeline（18）With intake line（10）Between some side-blown components are set.The dredger no longer solves the problems, such as line clogging by way of increasing intake line diameter, and be utilized on the outside of intake line increase can be toward the side-blown device blown in pipeline, tamper in intake line is blown out fluffy by the side-blown device with the mud process of inhaling of suction pump, efficiently solve the mud blockage problem of pipeline, it is novel and simple in construction, reduce the desilting cost of dredging operation.
Description
Technical field
Water conservancy equipment field is the utility model is related to, specifically a kind of hydraulic engineering desilting with side-blown component
Ship.
Background technology
China Patent No. 201521122146, disclose entitled：A kind of reality of the dredger with rotary jet device
With new patent, the patent squeezes into air by vacuum pump body to the rotary jet device near mud, and rotary jet device exists
In rotation toward jet in water in the presence of air-flow, rotating the air-swirl of formation loosens the mud of hardening, and dredging effect shows
Write and increase desilting depth and desilting efficiency data.
Following defects in actual use be present in the dredger of the patent notes：The mud viscosity of long term accumulation it is big and
Solidfied material is more, therefore when mud is with mud suction pump and when being up inhaled into by intake line, mud is easily in suction line
Easily blocked in road, especially this section of the fixed plate junction of intake line and rotary jet device up is easiest to
Block, we need intake line removing carry out dredging operation after blocking, and the process wastes time and energy and mud gas
Taste is larger；Blocked for the mud for intake line of releiving, we employ the diameter for increasing the intake line, although the process has
Certain effect of releiving, but in order to meet mud desilting efficiency data, with the increasing of intake line diameter, suction must be increased
The power of pump, therefore increases desilting cost, while this kind mode of releiving still has the generation of line clogging phenomenon.
The content of the invention
In order to overcome above-mentioned technical disadvantages, the utility model provides a kind of hydraulic engineering dredger with side-blown component,
No longer solve the problems, such as line clogging by way of increasing intake line diameter, and be utilized on the outside of intake line increase can be with
The side-blown device blown in toward pipeline, the side-blown device blow out the tamper in intake line with the mud process of inhaling of suction pump
Fluffy, efficiently solve the mud blockage problem of pipeline, it is novel and simple in construction, reduce the desilting of dredging operation into
This.
To reach above-mentioned purpose, the utility model adopts the technical scheme that：Mud including being arranged on hull (1) is inhaled
Entering pump (3) and vavuum pump (5), mud suction pump (3) stretches into the rotary jet device of river bed by intake line (10) connection,
Pass through connecting bracket (17) connecting side blowpipe road (18), side-blown pipeline on the outside of intake line (10) above rotary jet device
(18) vavuum pump (5) is connected by pressure valve (19), set between side-blown pipeline (18) and intake line (10) some side-blown
Component.
Due to devising side-blown component, by side-blown component toward air is blown into intake line sidepiece, the air is sucking
Air-flow is formed in pipeline, under air-flow agitation or air blast effect, the mud in intake line is inhaled in fluffy and using mud
Enter the pumping of pump (3) and be not easy to block in intake line, the apparatus structure is simple and novel, by using this
Kind dredger, being just that intake line diameter is small, line clogging phenomenon will not also occur again, advantageously in dredging operation.
The utility model is devised, and silt basin (2) is set on hull (1), and the connection of silt basin (2) side is arranged on hull
(1) the mud suction pump (3) on connects the mud excavationg pump (4) for being arranged on hull (1) end with its opposite side, in hull (1)
Upper setting vavuum pump (5), the gas outlet of vavuum pump (5) is sequentially communicated pressure-regulating valve (6), check valve (7) and stretches into river bed
Rotary jet device, the rotary jet device include fixed plate (8), are fixedly installed on the rotary shaft of fixed plate (8) bottom
(9), fixed plate (8) is provided with is fixedly connected with intake line (10) of mud suction pump (3), is set with rotary shaft (9)
Swivel bearing (11), cylinder rotary body (12) is set with swivel bearing (11), in the two bottom sides point of cylinder rotary body (12)
Extension outward does not form rotation wing (13), and rotary body (12) using hollow structure and is interconnected with rotation wing (13), existed respectively
The end set nozzle (15) of wing (13) is rotated, the jet of two nozzles (15) is in opposite direction, is set at the top of rotary body (12)
The air inlet (14) connected with the gas outlet of vavuum pump (5) is put, two rotation wings (13) are connected round with intake line (10)
Suction mud end (16).
The utility model is devised, and side-blown pipeline (18) is arranged on the outside of the intake line (10) above fixed plate (8), side
Connecting bracket (17) is set respectively between blowpipe road (18) end and intake line (10), and the side-blown component includes and side-blown pipe
First I (25) of fast differential of road (18) connection, the other end of fast first I (25) of differential manage (23) by PU and connect inlet end with fast poor
Joint II (20) check valve (21), the other end of check valve (21) to silk (22) by connecting intake line (10).
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of cylinder rotary body；
Fig. 3 is side-blown component structure diagram.
Embodiment
Fig. 1 is one embodiment of the present utility model, illustrates the present embodiment with reference to accompanying drawing, including be arranged on hull 1
On mud suction pump 3 and vavuum pump 5, mud suction pump 3 connects the rotary jet device for stretching into river bed by intake line 10,
The outside of intake line 10 above rotary jet device is passed through by the connecting side blowpipe road 18 of connecting bracket 17, side-blown pipeline 18
Pressure valve 19 connects vavuum pump 5, some side-blown components 24 is set between side-blown pipeline 18 and intake line 10, on hull 1
Silt basin 2 is set, and the mud suction pump 3 that the connection of the side of silt basin 2 is arranged on hull 1 connects with its opposite side is arranged on hull
The mud excavationg pump 4 of 1 end, sets vavuum pump 5 on hull 1, and the gas outlet of vavuum pump 5 is sequentially communicated pressure-regulating valve 6, list
To valve 7 and the rotary jet device for stretching into river bed, the rotary jet device includes fixed plate 8, is fixedly installed on the bottom of fixed plate 8
The rotary shaft 9 in portion, fixed plate 8 is provided with to be fixedly connected with the intake line of mud suction pump 3 10, is set with rotary shaft 9
Swivel bearing 11, cylinder rotary body 12 is set with swivel bearing 11, cylinder rotary body 12 two bottom sides respectively toward extension
Stretch to form rotation wing 13, rotary body 12 using hollow structure and is interconnected with rotation wing 13, respectively in the end of rotation wing 13
Nozzle 15 is set, and the jet of two nozzles 15 is in opposite direction, sets at the top of rotary body 12 and is connected with the gas outlet of vavuum pump 5
Air inlet 14, two rotation wings 13 be arranged on fixation round the suction mud end 16 being connected with intake line 10, side-blown pipeline 18
The outside of intake line 10 of the top of plate 8, sets connecting bracket 17 respectively between the side-blown end of pipeline 18 and intake line 10, described
Side-blown component 24 includes the fast differential first I 25 connected with side-blown pipeline 18, and the other end of fast differential first I 25 is connected by PU pipes 23
Inlet end carries first II 20 check valve 21 of fast differential, and the other end of check valve 21 to silk 22 by connecting intake line 10.
The utility model of the structure of rotary jet device in this example, operation logic and Patent No. 201521122146
Patent is identical, simply simply introduces herein：
When carrying out mud cleaning, vavuum pump 5 and mud suction pump 3 are opened respectively, the compressed air come out from vavuum pump 5
It is divided into two parts, portion of air connects the air inlet of cylinder rotary body 12 by pressure-regulating valve 6, check valve 7, into cylinder
The air-flow of rotary body 12 sprays from nozzle 15 respectively, and the air-flow of ejection can produce reaction force to rotation wing 13, due to two
The jet of nozzle 15 is in opposite direction, rotate wing 13 on two reaction forces it is in opposite direction, opposite reaction force can drive
Cylinder rotary body 12 is rotated by swivel bearing 11 in rotary shaft 9, and final cylinder rotary body 12 can drive two nozzle side sprays
Gas side rotates, and jet rotates can form air-swirl in water, and air-swirl can constantly stir the mud in water, spray simultaneously
Air be formed about a large amount of bubbles in mud, the bubble can be produced to mud while floating and upwards thrust and constantly poured in
In intake line 18；Another part air is by pressure valve 19 and enters side-blown pipeline 18, is entered by side-blown pipeline 18 side-blown
Component, and pass sequentially through fast differential first I 25, PU pipes 23, fast differential first II 20, check valve 21, to silk 22, finally it is blown into suction line
Air-flow is formed in road 10 and in intake line 10, the air-flow constantly sucks with the suction mud process of mud suction pump 5 to entering
Mud in pipeline 18 is stirred, and is directly dispelled and is gathered in one piece of mud, finally allows mud into fluffy and be not easy to gather
Collection no longer easily blocks at one piece in intake line.
As a result of fast differential is first I 25, PU pipes 23, fast differential are first II 20, check valve 21, is used as side-blown component to silk 22
24, PU pipes 23 are directly plugged with fast differential head and are connected, and are easy to the assembling and replacing of parts, convenient and quick；Check valve simultaneously
21 prevent in the reverse approaching side blowpipe road 18 of mud.
Claims (2)
1. a kind of hydraulic engineering dredger with side-blown component, it is characterized in that：Including being arranged on hull（1）On mud suction
Pump (3) and vavuum pump (5), mud suction pump (3) pass through intake line（10）The rotary jet device of river bed is stretched into connection, is revolving
Turn the intake line above air jet system（10）Outside passes through connecting bracket (17) connecting side blowpipe road（18）, side-blown pipeline（18）
Vavuum pump (5) is connected by pressure valve (19), in side-blown pipeline（18）With intake line（10）Between some side-blown components are set
（24）, side-blown pipeline（18）It is arranged on fixed plate（8）The intake line of top（10）Outside, side-blown pipeline（18）End and suction
Pipeline（10）Between connecting bracket (17), the side-blown component are set respectively（24）Including with side-blown pipeline（18）What is connected is fast poor
Joint I（25）, fast differential first I（25）The other end managed by PU（23）Connection inlet end carries fast differential first II（20）Check valve
（21）, check valve（21）The other end pass through to silk（22）Connect intake line（10）.
2. a kind of hydraulic engineering dredger with side-blown component according to claim 1, it is characterized in that：In hull (1)
Upper setting silt basin (2), the mud suction pump (3) that the connection of silt basin (2) side is arranged on hull (1) connect with its opposite side
Be arranged on the mud excavationg pump (4) of hull (1) end, vavuum pump (5) be set on hull (1), the gas outlet of vavuum pump (5) according to
Secondary connection pressure-regulating valve (6), check valve (7) and the rotary jet device for stretching into river bed, the rotary jet device include solid
Fixed board（8）, be fixedly installed on fixed plate（8）The rotary shaft of bottom（9）, fixed plate（8）It is provided with the suction with mud suction pump (3)
Enter pipeline（10）Be fixedly connected, in rotary shaft（9）Upper suit swivel bearing（11）, in swivel bearing（11）Upper suit cylinder rotation
Swivel（12）, in cylinder rotary body（12）Two bottom sides respectively outward extension formed rotation wing（13）, rotary body（12）With rotation
Turn wing（13）Using hollow structure and it is interconnected, respectively in rotation wing（13）End set nozzle（15）, two nozzles
（15）Jet it is in opposite direction, in rotary body（12）Top the air inlet that is connected with the gas outlet of vavuum pump (5) is set（14）,
Two rotation wings（13）Round with intake line（10）The suction mud end being connected（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590803.6U CN206873527U (en) | 2017-05-25 | 2017-05-25 | A kind of hydraulic engineering dredger with side-blown component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590803.6U CN206873527U (en) | 2017-05-25 | 2017-05-25 | A kind of hydraulic engineering dredger with side-blown component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873527U true CN206873527U (en) | 2018-01-12 |
Family
ID=61337219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590803.6U Expired - Fee Related CN206873527U (en) | 2017-05-25 | 2017-05-25 | A kind of hydraulic engineering dredger with side-blown component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882502A (en) * | 2021-10-29 | 2022-01-04 | 厦门西佃源环境科技有限公司 | Multi-gravel pipeline dredging equipment |
-
2017
- 2017-05-25 CN CN201720590803.6U patent/CN206873527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882502A (en) * | 2021-10-29 | 2022-01-04 | 厦门西佃源环境科技有限公司 | Multi-gravel pipeline dredging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180525 |