CN104727367B - It is a kind of to rush suction dredge with the function that opens ice - Google Patents
It is a kind of to rush suction dredge with the function that opens ice Download PDFInfo
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- CN104727367B CN104727367B CN201510132482.0A CN201510132482A CN104727367B CN 104727367 B CN104727367 B CN 104727367B CN 201510132482 A CN201510132482 A CN 201510132482A CN 104727367 B CN104727367 B CN 104727367B
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Abstract
Suction dredge is rushed with the function that opens ice the invention discloses a kind of, it is included：Some water pumps, it is respectively provided on described guide-bar mechanism, its import alignment mud, plays removing deposition or hardened effect；Some mud extraction pipelines, its import is connected respectively the outlet of each described water pump, plays a part of to collect mud；Some backflushing pipes, its import is connected respectively the every described outlet of mud extraction pipeline, and its outlet is correspondingly arranged at each described screed front end respectively, plays the hardened effect washed away on scraper plate；Some mud lines, its import is connected respectively the every described outlet of mud extraction pipeline, will collect neat mud and discharge from rushing in suction dredge；Wherein, it is respectively equipped with angle of opening ice on the backflushing pipe described in every.Its advantage is：Possess the antifreeze function that opens ice, and can carry out rushing mud operation to stopping that the forward mud of scraper plate is hardened, it is ensured that the persistent high efficiency operation of equipment.
Description
Technical field
The present invention relates to hydraulic engineering field, and in particular to a kind of to rush suction dredge with the function that opens ice.
Background technology
Contain gas chromatography and inorganic matter in the water inlet of city tap-water factory of China, wherein most material is can settle
Form with floating object is present.General these materials by trash rack, are precipitated or air supporting after water intake facilities enter water factory
Removed.Cross aquaporin and check flow velocity generally according to design maximum stream flow, when water flow does not reach design maximum stream flow
Often horizontal flow velocity is relatively low, and the non-dissolved particles thing in raw water is easy to deposition, forms mud, and floater is then gathered in stream
The lower side wall of speed, increased the workload of aquaporin maintenance, and the fermentation of synchronous deposits anoxic can also be caused to water intaking water quality
Bad influence, has become urban water supply and sewerage engineering raw water and crosses the production problem that aquaporin is badly in need of solving.Additionally, in northern cold
Cryogenic region winter earth's surface water surface frost, also causes certain threat to the safety for crossing aquaporin.
At present, aquaporin is crossed typically using bucket or by the way of leading sand bottom bank, it is desirable to by natural subsidence and waterpower erosion and deposition
Mode solve the problems, such as the alluvial of water intake facilities, for the mode that floater can only take manual cleaning.Above-mentioned technology
Major defect be bucket and lead Sha Dikan and easily deposit, and desilting is extremely inconvenient, it is easy to cause water intake facilities because long-term silt
The problems such as manufacturing into the increase of water intaking water damage, the rising of dry season raw water turbidity and mud anaerobic fermentation influence water intaking water quality；Manually
Cleaning work amount is larger, and the normal operation for crossing aquaporin is impacted.For cross aquaporin frost problem, at present mostly
By the way of regular manual cleaning, management service workload is very big.
The content of the invention
Suction dredge is rushed it is an object of the invention to provide one kind, it coped with the alluvial of aquaporin bottom, and side wall
The rendezvous problem of edge floater, and possess the antifreeze function that opens ice.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of to rush suction dredge with the function that opens ice, it was located in aquaporin, and can carry out reversion crossing in aquaporin
Walk, it is included：Service bridge；Driving wheel, its two bottom sides for being respectively provided at the service bridge；Transmission mechanism, itself and described row
Wheel is connected, and suction dredge walking is rushed for driving；In the lower section of the service bridge, guide-bar mechanism is set；The bottom of the guide-bar mechanism
Portion's arrangement that assumes diamond in shape is provided with some scraper plates；It is characterized in that, the described suction dredge that rushes also is included：
Some water pumps, it is respectively provided on described guide-bar mechanism, its import alignment mud；
Some mud extraction pipelines, its import is connected respectively the outlet of each described water pump；
Some backflushing pipes, its import is connected respectively the every described outlet of mud extraction pipeline, and its outlet is right respectively
Each described screed front end should be located at；
Some mud lines, its import is connected respectively the every described outlet of mud extraction pipeline, will collect neat silt
Mud from rush in suction dredge discharge；
Wherein, it is respectively equipped with angle of opening ice on the backflushing pipe described in every.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
Electric gate valve is respectively equipped with backflushing pipe described in every.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
Electric gate valve is respectively equipped with mud line described in every.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
Cut-off valve is further respectively had on mud line described in every.
Above-mentioned rushes suction dredge with the function that opens ice, wherein, the angle of opening ice described in each includes respectively：
Angle steel, it has a pair orthogonal flangings；
Band steel, it is located between a conduplication side of the angle steel, the connection corresponding with a described conduplication side respectively of its two ends.
Above-mentioned rushes suction dredge with the function that opens ice, wherein, also include：
A pair of edges table washing pipe road mechanism, its import is connected respectively going out positioned at the mud extraction pipeline for rushing suction dredge both sides
Mouthful, its outlet was respectively aligned to the water surface of aquaporin both sides.
Above-mentioned rushes suction dredge with the function that opens ice, wherein, the edge table punch mechanism described in each is included respectively：
Table washing pipe road, the outlet of its import correspondence connection mud extraction pipeline；
Table rushes transverse tube, and it be arranged in parallel with water (flow) direction, and positioned at described water surface for crossing aquaporin or more, its import pair
The outlet on the table washing pipe road should be connected；The bottom that the table rushes transverse tube is provided with some flushing holes.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
The gross area of the flushing hole accounts for 1/4 ~ 2/3 that the table rushes transverse tube area of section.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
Described table washing pipe road is provided with electric gate valve.
Above-mentioned rushes suction dredge with the function that opens ice, wherein：
Backflushing pipe described in every is from peak level to setting angle of opening ice between lowest water level.
The present invention has advantages below compared with prior art：It passes through the backflushing pipe mud plate forward to stopping scraper plate
Knot carries out rushing mud operation, it is ensured that the persistent high efficiency operation of equipment；It passes through the side wall table washing pipe road flushed aquaporin side wall of raw water
The floating object of the edge water surface；It carries the frost that angle of opening ice solves the problems, such as the winter water surface；What overall process was utilized was aquaporin
Interior raw water, reached it is antifreeze, save water and energy, streamlining management, ensure raw water quality stabilization purpose.
Brief description of the drawings
Fig. 1 is floor plan of the invention；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 is the B-B direction sectional view of edge table punch mechanism in Fig. 1；
Fig. 4 is the floor plan of open ice angle and bracing piece of the invention.
Specific embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, 2；A kind of to rush suction dredge with the function that opens ice, it was located in aquaporin 9, and can cross water
Walked back and forth in passage 9, it is included：Service bridge 8；Driving wheel 81, its two bottom sides for being respectively provided at the service bridge 8；Transmission
Mechanism 7, it is connected with described driving wheel 81, and suction dredge walking is rushed for driving；In the lower section of the service bridge 8, guide rod is set
Mechanism；The arrangement that assumes diamond in shape of the bottom of the guide-bar mechanism is provided with some scraper plates 5；Wherein, the described suction dredge that rushes also is included：It is some
Water pump 3, it is respectively provided on described guide-bar mechanism, its import alignment mud, plays removing deposition or hardened effect, this reality
Apply in example, described water pump 3 is connected by chain sling 31 with service bridge 8, side sets water pump guide rod 32, during maintenance, pull chain sling
31 make water pump 3 be carried on the way along water pump guide rod 32；Some mud extraction pipelines 2, its import is connected respectively each described water pump 3
Outlet, play a part of collect mud；Some backflushing pipes 1, its import is connected respectively every described mud extraction pipeline 2
Outlet, its outlet is correspondingly arranged at each described front end of scraper plate 5, plays the hardened effect washed away on scraper plate 5 respectively；It is some
Mud line 4, its import is connected respectively the every described outlet of mud extraction pipeline 2, will collect neat mud from suction mud
Discharge in machine；Wherein, it is respectively equipped with angle 13 of opening ice on the backflushing pipe 1 described in every.
In the present embodiment, cross aquaporin 9 and be made up of base plate and two alar septums, water pump 3 divides into suction inlet can be inhaled from backplate surface
Mud, the water outlet of mud line 4 entered the mud drainage slot of the side-wall outer side of aquaporin 9 setting；Side wall upper part sets guide rail and trolley, leads
Rail two ends are all provided with car stop；Guide upper sets and rushes suction dredge, rushes suction dredge and is connected with trolley.The service bridge for rushing suction dredge
8 also include：Row frame 84, railing, walkway board, travel switch 83, distribution box.Row frame 84 is walked by wheel 81 of driving a vehicle on guide rail,
Stroke range is controlled by guide rail both sides car stop, row frame 84 is connected with trolley.Scraper plate 5, water pump 3, water pump guide rod 32, sludge out pipe
Road 2, backflushing pipe 1, mud line 4 and edge table punch mechanism are respectively positioned on walkway board bottom, and distribution box is located at walkway board top, leans on
Nearly railing is set.
Described some backflushing pipes 1, some mud extraction pipelines 2 and some mud lines 4 are separately fixed at described leading
On linkage.
Electric gate valve 11 is respectively equipped with backflushing pipe 1 described in every.
Electric gate valve 11 and cut-off valve 41 are respectively equipped with mud line 4 described in every.
As shown in figure 4, in the present embodiment, the angle of opening ice described in each is distinguished 13 and is included：Angle steel 131, it has a pair of phases
Mutual vertical flanging；Band steel 132, it is located between a conduplication side of the angle steel 131, its two ends respectively with a described doubling
Side correspondence is welded and fixed；Each angle 13 of opening ice is welded and fixed by its flanging with the backflushing pipe 1 corresponding to it, is opened ice
The setting scope at angle 13 is crossing the peak level of aquaporin 9 between lowest water level.
As shown in figure 4, being respectively provided with bracing piece 12 on described every backflushing pipe 1 and every mud extraction pipeline 2.
The described suction dredge that rushes with the function that opens ice also is included：
A pair of edges table washing pipe road mechanism, its import is connected respectively positioned at the mud extraction pipeline 2 for rushing suction dredge both sides
Outlet, its outlet was respectively aligned to the water surface of the both sides of aquaporin 9.
As shown in figure 3, the edge table punch mechanism described in each is included respectively：Table washing pipe road 6, its import correspondence connection is described
The outlet of mud extraction pipeline 2；Table rushes transverse tube 61, and it be arranged in parallel with water (flow) direction, and positioned at it is described cross aquaporin 9 the water surface or with
On, the outlet on its import correspondence connection table washing pipe road 6；The bottom that the table rushes transverse tube 61 is provided with some at a certain distance
Flushing hole 611.
The gross area of the flushing hole 611 accounts for 1/4 ~ 2/3 that the table rushes the area of section of transverse tube 61.
Described table washing pipe road 6 is provided with electric gate valve 11.
In the present embodiment, described guide-bar mechanism is made up of some guide bar supports；Transmission mechanism 7 using reducing motor and
The both sides of service bridge are respectively provided with one；Described water pump 3 is immersible pump.
Operation principle of the invention is：Transmission mechanism 7 is opened by wheel 81 of driving a vehicle across on the track 91 for crossing aquaporin 9
Moved to the direction for needing, scraper plate 5 puts mud together, during suction operation, water pump 3 is started first and inhales mud, then start discharge pipeline
The spoil disposal of electric gate valve 11 on road 4；Moved ahead if crossing the accumulating at lower part mud plate knot of aquaporin 9 and blocking scraper plate 5, cause transmission mechanism 7
Moment of torsion exceedes setting, then carry out rushing mud operation：The motor gate valve 11 on mud line 4 is first shut off, is opened on backflushing pipe 1
Positioned at the electric gate valve 11 of stroke side, the mud of the front portion of scraper plate 5 is recoiled using the water outlet of water pump 3, after removing alluvial is hardened
Spoil disposal operation is carried out again.When water body starts to freeze in winter, excessively aquaporin 9, cross in the two side of aquaporin 9 and set along water (flow) direction
Concrete salient angle, scope from peak level to lowest water level below, the current difference formed by side wall concrete salient angle is prevented
The icing of aquaporin sidewall surfaces is crossed, is walked back and forth while starting and rushing suction dredge, the destruction water surface of angle 13 freezes using opening ice.
Served as the sidewall edge floater of aquaporin 9 aggregation it is more when, can carry out table punching operation：It is first shut off discharge pipeline
Motor gate valve 11 on road 4 and backflushing pipe 1, opens the electric gate valve 11 on table washing pipe road 6, using the water outlet of water pump 3 by side edge
Floater on edge is flushed to water velocity and crosses the middle part of aquaporin 9 faster, is allowed to easily be taken away by current；Complete
After rushing mud, suction operation, table punching operation and operation of opening ice, switch off the pump 3 and transmission mechanism 7, and open cut-off valve 41 and destroy
Pipeline siphon.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for of the invention
Various modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (9)
1. a kind of to rush suction dredge with the function that opens ice, it was located at aquaporin（9）It is interior, and aquaporin can crossed（9）It is interior next
Reversion is walked, and it is included：Service bridge（8）；Driving wheel（81）, it is respectively provided at the service bridge（8）Two bottom sides；Transmission mechanism
（7）, itself and described driving wheel（81）Connection, suction dredge walking is rushed for driving；In the service bridge（8）Lower section set lead
Linkage；The arrangement that assumes diamond in shape of the bottom of the guide-bar mechanism is provided with some scraper plates（5）；Characterized in that, described rushes suction dredge
Also include：
Some water pumps（3）, it is respectively provided on described guide-bar mechanism, its import alignment mud；
Some mud extraction pipelines（2）, its import is connected respectively each described water pump（3）Outlet；
Some backflushing pipes（1）, its import is connected respectively every described mud extraction pipeline（2）Outlet, its outlet difference
It is correspondingly arranged at each described scraper plate（5）Front end；
Some mud lines（4）, its import is connected respectively every described mud extraction pipeline（2）Outlet, by collect it is neat
Mud from rush in suction dredge discharge；
Wherein, the backflushing pipe described in every（1）On be respectively equipped with angle of opening ice（13）；
A pair of edges table washing pipe road mechanism, its import is connected respectively positioned at the mud extraction pipeline for rushing suction dredge both sides（2）Go out
Mouthful, its outlet was respectively aligned to aquaporin（9）The water surface of both sides.
It is 2. as claimed in claim 1 to rush suction dredge with the function that opens ice, it is characterised in that：
Backflushing pipe described in every（1）On be respectively equipped with electric gate valve（11）.
It is 3. as claimed in claim 1 to rush suction dredge with the function that opens ice, it is characterised in that：
Mud line described in every（4）On be respectively equipped with electric gate valve（11）.
It is 4. as claimed in claim 3 to rush suction dredge with the function that opens ice, it is characterised in that：
Mud line described in every（4）On further respectively have cut-off valve（41）.
5. it is as claimed in claim 1 to rush suction dredge with the function that opens ice, it is characterised in that the angle of opening ice described in each（13）
Include respectively：
Angle steel（131）, it has a pair orthogonal flangings；
Band steel（132）, it is located at the angle steel（131）A conduplication side between, its two ends respectively with a described conduplication side pair
Should connect.
6. it is as claimed in claim 1 to rush suction dredge with the function that opens ice, it is characterised in that the edge table described in each rushes machine
Structure is included respectively：
Table washing pipe road（6）, its import correspondence connection mud extraction pipeline（2）Outlet；
Table rushes transverse tube（61）, it be arranged in parallel with water (flow) direction, and crosses aquaporin positioned at described（9）The water surface or more, it enters
The mouth correspondence connection table washing pipe road（6）Outlet；The table rushes transverse tube（61）Bottom be provided with some flushing holes（611）.
It is 7. as claimed in claim 6 to rush suction dredge with the function that opens ice, it is characterised in that：
The flushing hole（611）The gross area account for the table and rush transverse tube（61）The 1/4 ~ 2/3 of area of section.
8. as claimed in claims 6 or 7 rush suction dredge with the function that opens ice, it is characterised in that：
Described table washing pipe road（6）It is provided with electric gate valve（11）.
It is 9. as claimed in claim 1 to rush suction dredge with the function that opens ice, it is characterised in that：
Backflushing pipe described in every（1）Opened ice angle from peak level to being set between lowest water level（13）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132482.0A CN104727367B (en) | 2015-03-25 | 2015-03-25 | It is a kind of to rush suction dredge with the function that opens ice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132482.0A CN104727367B (en) | 2015-03-25 | 2015-03-25 | It is a kind of to rush suction dredge with the function that opens ice |
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| CN104727367A CN104727367A (en) | 2015-06-24 |
| CN104727367B true CN104727367B (en) | 2017-06-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436793A (en) * | 2016-10-20 | 2017-02-22 | 苏州工业园区清源华衍水务有限公司 | Sludge suction machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204608858U (en) * | 2015-03-25 | 2015-09-02 | 上海市政工程设计研究总院（集团）有限公司 | A kind of there is the function that opens ice rush suction dredge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041627A (en) * | 2013-01-03 | 2013-04-17 | 江苏新天鸿集团有限公司 | Truss-type ice-breaking mud scraper |
| CN203075708U (en) * | 2013-02-01 | 2013-07-24 | 高密市水业公司 | Anti-icing device of sedimentation tank |
| CN203417502U (en) * | 2013-08-14 | 2014-02-05 | 中牛集团有限公司 | Traveling-type sludge scraper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204608858U (en) * | 2015-03-25 | 2015-09-02 | 上海市政工程设计研究总院（集团）有限公司 | A kind of there is the function that opens ice rush suction dredge |
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