CN208152126U - A kind of device for preventing truss-like suction dredge dredging tube from blocking - Google Patents
A kind of device for preventing truss-like suction dredge dredging tube from blocking Download PDFInfo
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- CN208152126U CN208152126U CN201820643139.1U CN201820643139U CN208152126U CN 208152126 U CN208152126 U CN 208152126U CN 201820643139 U CN201820643139 U CN 201820643139U CN 208152126 U CN208152126 U CN 208152126U
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- dredging tube
- suction dredge
- blocking
- water channel
- valve
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Abstract
The utility model discloses a kind of device for preventing truss-like suction dredge dredging tube from blocking, it is characterized in that, including walking beam, twice water channel is equipped with below the walking beam, the twice water channel is respectively equipped with bracket, and immersible pump is respectively equipped on two brackets in left and right, and cleaning shoe connects dredging tube, immersible pump provides power for dredging tube, and sludge is transported in sludge sump by dredging tube；Connecting pipe and pipeline are equipped with valve between left side dredging tube and the dredging tube on the right, and the blowdown end of the dredging tube on the left side dredging tube and the right is equipped with valve；The utility model structure is simple; operation is easy convenience; when there is the situation of dredging tube blocking again in any road; the outlet valve for closing two-way dredging tube opens communicating valve; thus can use another be used in water pump reversely washed open pipeline is blocked, and then solves the problems, such as often to will appear the phenomenon that immersible pump dredging tube blocks and pumping clear water.
Description
Technical field
The utility model belongs to truss-like suction dredge technical field, and in particular to one kind prevents truss-like suction dredge dredging tube
The device of blocking.
Background technique
Water intake pumping station was built up in October, 2012, positioned at Hebei slope of dealing with problems arising from an accident away from dealing with problems arising from an accident at 3 kilometers of river lock.Occupied area 2405
Square metre, 9.5 ten thousand ton per day of a phase scale, the second stage of 190,000 ton per day of scale.Supply water pumping plant day about 100,000 ton per days at present.
Currently used sedimentation basin suction dredge mostly uses greatly truss-like suction dredge, its working principle is that will be managed using immersible pump
Air extraction in road, is that relative vacuum is formed in pipeline, the lower mouth of pipeline is arranged near the bottom of pond of sedimentation basin, to bottom of pond
Sludge is sucked into siphon piping system, and then is sent at centralized processing and is handled, and is typically provided in twice inlet channel and divides at present
One truss-like suction dredge is not installed, the mud suction of water channel bottom is discharged to by the immersible pump of suction dredge bottom by pipeline not respectively
In mud ditch, but the phenomenon that often will appear immersible pump line clogging in actual operation and the phenomenon that taking out clear water, and then can not
Play the purpose of effectively cleaning water channel bottom sludge.Secondly, the suction inlet end section of dredging tube is too small, clear water is smoked frequent occurrence
Situation.
Summary of the invention
The utility model often will appear showing for immersible pump line clogging to solve the truss-like suction dredge of existing twice
The phenomenon that as with clear water is taken out, proposes a kind of device for preventing truss-like suction dredge dredging tube from blocking.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of device for preventing truss-like suction dredge dredging tube from blocking, which is characterized in that including walking beam, the walking beam
Lower section is equipped with twice water channel, and the twice water channel is respectively equipped with bracket, is respectively equipped with immersible pump, cleaning shoe on two brackets in left and right
Dredging tube is connected, immersible pump provides power for dredging tube, sludge is transported in sludge sump by dredging tube；Left side dredging tube and
Connecting pipe and pipeline are equipped with valve between the dredging tube on the right, the blowdown end of the dredging tube on the left side dredging tube and the right
It is equipped with valve.
Further, the walking beam is movably walking by motor driven along water channel.
Further, pass through welding manner connecting pipe between the left side dredging tube and the dredging tube on the right.
Further, the suction inlet of the dredging tube bottom is cone-shaped.
Further, the length of the cleaning shoe and water channel equivalent width.
Further, the left side dredging tube is identical with the dredging tube bore on the right.
The utility model has the advantages that：
The utility model structure is simple, operates and is easy convenience, when there is the situation of dredging tube blocking again in any road,
Close two-way dredging tube outlet valve open communicating valve, thus can use another be used in water pump will block
Pipeline is reversely washed open, and then is solved the problems, such as the phenomenon that often will appear the blocking of immersible pump dredging tube and taken out clear water.
By increasing cleaning shoe for the mud of water channel bottom toward converging the muddy water amount for increasing sucking at the suction inlet of dredging tube, into
And it is too small to solve suction inlet end section, the case where taking out clear water frequent occurrence.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
Fig. 2 is both ends dredging tube annexation figure.
1, water channel, 2, bracket, 3, sludge sump, 4, immersible pump, 5, cleaning shoe, 6, dredging tube, 7, walking beam, 8, valve,.
Specific embodiment
The utility model is described further with reference to the accompanying drawing：
As shown in Figs. 1-2, a kind of device for preventing truss-like suction dredge dredging tube from blocking, which is characterized in that including walking
Beam 7, is equipped with twice water channel 1 below the walking beam 7, and the twice water channel 1 is respectively equipped with bracket 2, on two brackets 2 in left and right point
Not She You immersible pump 4, cleaning shoe 5 connect dredging tube 6, immersible pump 4 be dredging tube 6 power is provided, by sludge by dredging tube 6 it is defeated
It is sent in sludge sump 3；Connecting pipe and pipeline are equipped with valve 8, the left side between left side dredging tube 6 and the dredging tube on the right 6
The blowdown end of side dredging tube 6 and the dredging tube on the right 6 is equipped with valve 8.
The walking beam 7 is movably walking by motor driven along water channel 1.
Pass through welding manner connecting pipe between the left side dredging tube 6 and the dredging tube 6 on the right.
The suction inlet of 6 bottom of dredging tube is cone-shaped.
The length and 1 equivalent width of water channel of the cleaning shoe 5.
Embodiment：
Pipeline is frequently occluded and occurs the case where inhaling clear water in actual motion, and (as shown in Figure 2) now inhales two-way immersible pump 4
One section is welded between mud pipe 6 mutually to thread a pipe and install valve 8 additional, valve is also in addition installed in the outlet of respective dredging tube 6, when wherein
When the situation of the blocking of dredging tube 6 occurs again in any road, the outlet valve of two-way pipeline is closed, opens the valve 8 of connection, thus
It can use another immersible pump 4 and reversely washed open pipeline is blocked.Immersible pump 4 smoke clear water the case where be due to bottom pump
Suction inlet section is too small, and present bottom bracket two sides respectively increase by one piece of cleaning shoe for the past sucking of the mud of water channel bottom at suction inlet
Converge the muddy water amount for increasing sucking at mouthful.
As shown in Figure 1, it is preferred that above-described embodiment：Walking beam 7 under the drive of the motor, is moved along water channel 1, and by sludge
It is displaced into sludge sump 3 by dredging tube 6, and then realizes effective blowdown process.
Above description is only a specific implementation of the present invention, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can readily occur in or is replaced
It changes, should all cover within the protection scope of utility model.
Claims (6)
1. a kind of device for preventing truss-like suction dredge dredging tube from blocking, which is characterized in that including walking beam (7), the walking
It is equipped with twice water channel (1) below beam (7), the twice water channel (1) is respectively equipped with bracket (2), on two brackets (2) in left and right respectively
Equipped with immersible pump (4), cleaning shoe (5) connects dredging tube (6), and immersible pump (4) is that dredging tube (6) provide power, and sludge is passed through
Dredging tube (6) is transported in sludge sump (3)；Between left side dredging tube (6) and the dredging tube (6) on the right on connecting pipe and pipeline
Equipped with valve (8), the blowdown end of the dredging tube (6) on the left side dredging tube (6) and the right is equipped with valve (8).
2. a kind of device for preventing truss-like suction dredge dredging tube from blocking according to claim 1, it is characterised in that：It is described
Walking beam (7) is movably walking by motor driven along water channel (1).
3. a kind of device for preventing truss-like suction dredge dredging tube from blocking according to claim 1, it is characterised in that：It is described
Pass through welding manner connecting pipe between left side dredging tube (6) and the dredging tube (6) on the right.
4. a kind of device for preventing truss-like suction dredge dredging tube from blocking according to claim 1, it is characterised in that：It is described
The suction inlet of dredging tube (6) bottom is cone-shaped.
5. a kind of device for preventing truss-like suction dredge dredging tube from blocking according to claim 1, it is characterised in that：It is described
The length and water channel (1) equivalent width of cleaning shoe (5).
6. a kind of device for preventing truss-like suction dredge dredging tube from blocking according to claim 1, it is characterised in that：It is described
Left side dredging tube (6) is identical with dredging tube (6) bore on the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643139.1U CN208152126U (en) | 2018-05-02 | 2018-05-02 | A kind of device for preventing truss-like suction dredge dredging tube from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643139.1U CN208152126U (en) | 2018-05-02 | 2018-05-02 | A kind of device for preventing truss-like suction dredge dredging tube from blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152126U true CN208152126U (en) | 2018-11-27 |
Family
ID=64377294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643139.1U Active CN208152126U (en) | 2018-05-02 | 2018-05-02 | A kind of device for preventing truss-like suction dredge dredging tube from blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152126U (en) |
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2018
- 2018-05-02 CN CN201820643139.1U patent/CN208152126U/en active Active
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