CN205806787U - A kind of filling slurry pipeline drag device - Google Patents
A kind of filling slurry pipeline drag device Download PDFInfo
- Publication number
- CN205806787U CN205806787U CN201620750016.9U CN201620750016U CN205806787U CN 205806787 U CN205806787 U CN 205806787U CN 201620750016 U CN201620750016 U CN 201620750016U CN 205806787 U CN205806787 U CN 205806787U
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- CN
- China
- Prior art keywords
- storehouse
- damping
- filling slurry
- slurry pipeline
- increasing resistance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of filling slurry pipeline drag device, including increase resistance storehouse, damping storehouse, active blade, with moving vane, connecting shaft, bearing and damping fluid, described increasing resistance both sides, storehouse are fixed on filling slurry pipeline；Described damping storehouse is arranged on increasing resistance top, storehouse, and is filled with damping fluid；Described connecting shaft is fixed on increasing resistance storehouse and damping storehouse by bearing；Described active blade and being arranged in connecting shaft with moving vane, and active blade is positioned at increasing resistance storehouse, is positioned at damping storehouse with moving vane.This filling slurry pipeline drag device has feature simple and reliable for structure, easy to use, that maintenance is changed easily, equipment manufacturing cost is low and can be automatically adjusted the resistance of ducting and flow velocity to a certain extent.
Description
Technical field
This utility model relates to filling in mine slurry pipeline transport field, particularly a kind of mastic conveyance conduit drag device.
Background technology
Along with persistent resources is exploited, most mining uses the mode of deep mining, and during deep mining, mine is filled
The discrepancy in elevation of extender paste conveyance conduit is increasing, and the resistance of ducting is less, and the most excessive discrepancy in elevation can cause pipeline discharge pressure
Excessive, thus pipe-line transportation system safety, pipe wear, operation cost etc. are adversely affected.Common liq conveying pipe
The many employings in road set up the mode of energy-dissipation orifice plate to increase resistance, and energy-dissipation orifice plate principle realizes increasing resistance for aggravation slip local turbulent, and fills
Extender paste mostly is structure stream, thus energy-dissipation orifice plate is not suitable for filling slurry and increases resistance.In filling pipe, Application comparison is extensive at present
Be to be reduced pressure by methods such as reducer pipe conveying, pipe of turning back conveying, serpentine pipe conveyings, but these methods are typically necessary and set up
Extra equipment and equipment Foundations also need the biggest work space, increase fabrication and installation difficulty and cost.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art to provide a kind of filling slurry pipeline to increase resistance dress
Put, there is feature simple and reliable for structure, easy to use, that maintenance is changed easily, equipment manufacturing cost is low.
To achieve these goals, the technical solution of the present invention is: described filling slurry pipeline drag device, bag
Include increasing resistance storehouse, damping storehouse, active blade, with moving vane, connecting shaft, bearing and damping fluid, described increasing resistance both sides, storehouse are fixed on to be filled
On extender paste pipeline；Described damping storehouse is arranged on increasing resistance top, storehouse, and is filled with damping fluid；Described connecting shaft is fixed by bearing
Increasing on resistance storehouse and damping storehouse；Described active blade and being arranged in connecting shaft with moving vane, and active blade is positioned at increasing resistance storehouse
In, it is positioned at damping storehouse with moving vane.
Further, the rotating shaft that described connecting shaft is formed in one, or the driving shaft that connected by friction coupling and with
Moving axis forms；Described driving shaft is arranged in increasing resistance storehouse, and described servo axis is arranged in damping storehouse.
Further, described active blade uses meet water increasing resistance, countercurrently rotary side convex surface of following current rotary side concave surface to meet water drag reduction
Curved-surface structure, its quantity is 4 to 8 and is uniformly distributed along connecting shaft.
Further, described servo-actuated blade includes 4 to 8 along connecting shaft equally distributed linear type blade.
Further, top and bottom, described damping storehouse are respectively arranged with filler port, outer round and observation window of liquid level, pass through
Filler port and outer round are increased or decreased damping fluid, so that the damping of drag device increases or reduces.
Further, described increasing resistance storehouse is separately provided for installing the bearing block of bearing with damping upper and lower two ends, storehouse.
Further, described bearing block both sides are respectively arranged to install the seal groove of sealing ring.
The beneficial effects of the utility model:
1, this utility model can be effectively increased the pipeline local resistance of filling slurry, and the resistance that flow velocity increases the soonest
The biggest such that it is able to be automatically adjusted the resistance of ducting and flow velocity to a certain extent；And have simple and reliable for structure, easy to use,
The feature that equipment manufacturing cost is low；
2, of the present utility model increase resistance storehouse with damping storehouse use split-type design, it is simple to damping storehouse carry out dismounting maintenance with
And change the damping storehouse of different damping；
3, driving shaft of the present utility model is connected by friction coupling with servo axis, and friction coupling has slow
Punching, vibration damping and the effect of overload protection, can significantly improve the service life of driving shaft and servo axis, and with moving vane
Can ensure that when breaking down stuck that active blade can continue to rotate；
4, damping storehouse of the present utility model is provided with filler port and outer round to control the content of damping fluid, thus realizes resistance
The regulation of Ni Cang damping size.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model in embodiment 1；
Fig. 2 is the cross-sectional view increasing resistance storehouse of the present utility model in embodiment 1；
Fig. 3 is the cross-sectional view in damping storehouse of the present utility model in embodiment 1；
Fig. 4 is structural representation of the present utility model in embodiment 2；
Fig. 5 is the cross-sectional view increasing resistance storehouse of the present utility model in embodiment 2；
Fig. 6 is the cross-sectional view in damping storehouse of the present utility model in embodiment 2.
In figure: 1 filling slurry pipeline, 2 increase resistance storehouse, 3 bearings, 4 sealing rings, 5 connecting shafts, 6 active leaves
Sheet, 7 outer rounds, 8 filler ports, 9 with moving vane, and 10 damping storehouses, 11 damping fluids, 12 driving shafts, 13 is servo-actuated
Axle, 14 friction couplings.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment 1
Referring to the drawings 1～3: described filling slurry pipeline drag device, including increase resistance storehouse 2, damping storehouse 10, active blade 6,
With moving vane 9, connecting shaft 5, bearing 3, damping fluid 11；The described resistance both sides, storehouse 2 that increase are fixed on filling slurry pipeline 1；Described resistance
Buddhist nun storehouse 10 is arranged on increasing resistance top, storehouse 2, and is filled with damping fluid 11；Described connecting shaft 5 is fixed on increasing resistance storehouse 2 He by bearing 3
On damping storehouse 10；Described active blade 6 and being arranged in connecting shaft 5 with moving vane 9, and active blade 6 is positioned at increasing resistance storehouse 2,
It is positioned at damping storehouse 10 with moving vane 9.
Described connecting shaft 5 is the integrated rotating shaft being arranged in damping storehouse 10, has simple in construction, is prone to processing
Feature.
Described active blade 6, uses meet water increasing resistance, countercurrently rotary side convex surface of following current rotary side concave surface to meet water the curved surface of drag reduction
Structure, its quantity is 6 and is uniformly distributed along connecting shaft 5, this structure both can guarantee that active blade 6 slip drive under smooth and easy turn
Dynamic, also can effectively increase the active blade 6 absorption to slip kinetic energy.
Described with moving vane 9 include 6 along connecting shaft 5 equally distributed linear type blade, can significantly improve increasing resistance dress
The damping put.
Top and bottom, described damping storehouse 10 are respectively arranged with filler port 8, outer round 7 and observation window of liquid level, by adding
Orifice 8 and outer round 7 are increased or decreased damping fluid 11, so that the damping of whole drag device increases or reduces.
Described increasing resistance storehouse 2 is separately provided for installing the bearing block of bearing 3 with damping two ends, storehouse about 10, and at axle
Bearing both sides are separately provided for installing the seal groove of sealing ring 4.
Embodiment 2:
Compared with Example 1, the filling slurry pipeline drag device of the present embodiment exists following different:
Referring to the drawings 3～6: driving shaft 12 and servo axis 13 that described connecting shaft 5 is connected by friction coupling 14 form；
Described driving shaft 12 is arranged in increasing resistance storehouse, and described servo axis 13 is arranged in damping storehouse, and the split-type structural of connecting shaft 5 is easy to
Damping storehouse 10 is carried out dismounting maintenance and changes the damping storehouse 10 of different damping.
Described friction coupling 14 has the effect of buffering, vibration damping and overload protection, can significantly improve driving shaft
12 and the service life of servo axis 13, and can ensure that when breaking down stuck with moving vane 9 active blade 6 can continue rotation
Turn.
Described active blade 6 and the blade quantity with moving vane 9 are all set to 8, and the increase of blade quantity can substantially carry
The increasing resistance ability of high whole device.
The operation principle of this utility model filling slurry pipeline 1 drag device and using method: slip is from filling slurry pipe
Flow on the left of road 1, right side is flowed out, and enters and promotes active blade 6 to do rotation counterclockwise after increasing resistance storehouse 2, promotes active blade 6 process
In consume the energy of slip, thus realize increasing resistance；Driving shaft 12 is connected by friction coupling 14 with servo axis 13, from
And the active blade 6 being fixed on driving shaft 12 drives be fixed on servo axis 13 to rotate with moving vane 9, in damping storehouse 10
Damping fluid 11 substantially increases the resistance of motion with moving vane 9, so that the energy consumption promoting active blade 6 to rotate strengthens, rises
To the effect increasing resistance；Slurry flow rate is the fastest, and blade rotates the fastest, and the resistance of damping fluid 11 is the biggest.And can be by damping storehouse
Filler port 8 on 10 and outer round 7 control the content of damping fluid 11, thus realize the regulation of drag device damping size.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All according to this utility model spirit made equivalence change or modify, all should contain protection domain of the present utility model it
In.
Claims (7)
1. a filling slurry pipeline drag device, it is characterised in that include increase resistance storehouse, damping storehouse, active blade, with movable vane
Sheet, connecting shaft, bearing and damping fluid, described increasing resistance both sides, storehouse are fixed on filling slurry pipeline；Described damping storehouse is arranged on increasing
Resistance top, storehouse, and it is filled with damping fluid；Described connecting shaft is fixed on increasing resistance storehouse and damping storehouse by bearing；Described active blade
It is arranged in connecting shaft with moving vane, and active blade is positioned at increasing resistance storehouse, is positioned at damping storehouse with moving vane.
2. filling slurry pipeline drag device as claimed in claim 1, it is characterised in that what described connecting shaft was formed in one turns
Axle, or the driving shaft and the servo axis that are connected by friction coupling form；Described driving shaft be arranged on increasing resistance storehouse in, described with
Moving axis is arranged in damping storehouse.
3. filling slurry pipeline drag device as claimed in claim 1, it is characterised in that described active blade uses following current to rotate
Concave surface meet water increasing resistance, countercurrently rotary side convex surface in side meets water the curved-surface structure of drag reduction, and its quantity is 4 to 8 and uniform along connecting shaft
Distribution.
4. filling slurry pipeline drag device as claimed in claim 1, it is characterised in that described servo-actuated blade includes 4 to 8 edges
Connecting shaft equally distributed linear type blade.
5. filling slurry pipeline drag device as claimed in claim 1, it is characterised in that top and bottom, described damping storehouse are respectively
It is provided with filler port, outer round and observation window of liquid level.
6. filling slurry pipeline drag device as claimed in claim 1, it is characterised in that described increasing resistance storehouse and damping storehouse upper and lower two
End is separately provided for installing the bearing block of bearing.
7. filling slurry pipeline drag device as claimed in claim 6, it is characterised in that described bearing block both sides are respectively provided with use
In the seal groove installing sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750016.9U CN205806787U (en) | 2016-07-18 | 2016-07-18 | A kind of filling slurry pipeline drag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750016.9U CN205806787U (en) | 2016-07-18 | 2016-07-18 | A kind of filling slurry pipeline drag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806787U true CN205806787U (en) | 2016-12-14 |
Family
ID=57510367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750016.9U Expired - Fee Related CN205806787U (en) | 2016-07-18 | 2016-07-18 | A kind of filling slurry pipeline drag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730578A (en) * | 2018-05-29 | 2018-11-02 | 北科阀门制造有限公司 | Intelligent power saving permanent flow valve, constant current valve control system and its control method |
| CN108869820A (en) * | 2018-05-29 | 2018-11-23 | 北科阀门制造有限公司 | A kind of intelligent power saving permanent flow valve, constant current valve control system and control method |
-
2016
- 2016-07-18 CN CN201620750016.9U patent/CN205806787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730578A (en) * | 2018-05-29 | 2018-11-02 | 北科阀门制造有限公司 | Intelligent power saving permanent flow valve, constant current valve control system and its control method |
| CN108869820A (en) * | 2018-05-29 | 2018-11-23 | 北科阀门制造有限公司 | A kind of intelligent power saving permanent flow valve, constant current valve control system and control method |
| CN108730578B (en) * | 2018-05-29 | 2023-09-22 | 北科阀门制造有限公司 | Intelligent power-saving constant-current valve, constant-current valve control system and control method thereof |
| CN108869820B (en) * | 2018-05-29 | 2023-09-22 | 北科阀门制造有限公司 | Intelligent power-saving constant-current valve, constant-current valve control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20170718 |