CN207756294U - A kind of flotation device hollow shaft dredge - Google Patents
A kind of flotation device hollow shaft dredge Download PDFInfo
- Publication number
- CN207756294U CN207756294U CN201721615115.7U CN201721615115U CN207756294U CN 207756294 U CN207756294 U CN 207756294U CN 201721615115 U CN201721615115 U CN 201721615115U CN 207756294 U CN207756294 U CN 207756294U
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- hollow shaft
- rubber
- flotation device
- dredge
- fluid outlet
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Abstract
The utility model discloses a kind of flotation device hollow shaft dredges, including rubber hose, expanded rubber capsule, rubber valve and scouring mechanism, fluid inlet and fluid outlet are offered on the expanded rubber capsule, rubber hose is connected on fluid inlet, and scouring mechanism is connected on fluid outlet；The setting of rubber valve is intracapsular in expanded rubber, and rubber valve is located above fluid outlet.Utility model, without carrying out the dredging that hollow shaft can be completed in dismantling to flotation device, can greatly reduce the labour needed for dredging work, improve the running rate of equipment, ensure the continual and steady of production under the premise of workshop normally produces.
Description
Technical field
The utility model is related to flotation technology field more particularly to a kind of flotation device hollow shaft dredges.
Background technology
Flotation device is suitable for colored black metal and sorts, it may also be used for it is nonmetallic such as：Coal fluorite, talcum sort.It is floating
It selects machine to be rotated by motor V -- belt Drive impeller, generates centrifugal action and form negative pressure, on the one hand suck sufficient air
It is mixed with ore pulp, on the one hand stirs ore pulp and mixed with drug, while refining foam, make on mineral adhesive foam, float to ore pulp
Face re-forms mineralized froth.Flashboard height is adjusted, liquid level is controlled, useful foam is made to be scraped by scraper plate.
Ore dressing plant is frequently encountered when handling oxide ore or the more serious ore of argillization situation in flotation device inflation
Flotation device is split out descendant by the problem of empty axis blocks when conventional solution is flotation device parking or workshop entirety parking maintenance
Work cleaning is disclosed out.But the solution is related to dismounting flotation device, not only influences the steady production in workshop, has an effect on the fortune of equipment
Rate of rotation.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of flotation device hollow shaft
Hollow shaft can be completed without carrying out dismantling to flotation device under the premise of workshop normally produces in dredge, the utility model
Dredging, greatly reduce dredging work needed for labour, improve the running rate of equipment, ensure production it is continual and steady.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of flotation device hollow shaft dredge, it is characterised in that：Including rubber hose, expanded rubber capsule, rubber valve and
Scouring mechanism offers fluid inlet and fluid outlet on the expanded rubber capsule, and rubber hose is connected on fluid inlet, punching
Brush mechanism is connected on fluid outlet；The setting of rubber valve is intracapsular in expanded rubber, and rubber valve is located above fluid outlet.
The scouring mechanism includes flush pipe and nozzle, offers multiple spray-holes on flush pipe, one end of flush pipe with
Fluid outlet connects, and the other end is connect with nozzle.
The flush pipe is flexible screwed pipe.
The spray-hole is irregularly opened on flexible screwed pipe.
The spray-hole is opened on the wave crest wall of flexible screwed pipe.
Internal diameter when the expanded rubber capsule is unexpanded is identical as the internal diameter of rubber hose.
The application method of the utility model is：
After flotation device hollow shaft blocks, first flotation device intake elbow is removed, then from the air inlet of hollow shaft by nozzle, punching
Brush pipe and expanded rubber capsule are put into hollow shaft, then by rubber hose to the intracapsular fluid for being passed through high pressure of expanded rubber（Water
Or gas etc.）.Expanded rubber capsule internal diameter when not being passed through fluid is identical as rubber hose, and high-pressure fluid is passed through by rubber hose
Afterwards, expanded rubber capsule is caused to expand in the intracapsular accumulation of expanded rubber by the retardation of rubber valve, expanded rubber capsule is in
Empty axis inner wall occurs to squeeze and forms sealing, and fluid is avoided to enter bearing by hollow shaft air inlet.High-pressure fluid is through the screw thread that stretches
The spray-hole and nozzle of pipe spray, and are washed away to hollow shaft inner wall, after the soil caking of blocking is washed away cleaning by nozzle, stretch
Contracting screwed pipe longitudinal length under the pressure effect of fluid is elongated, and nozzle moves down, and hollow shaft is completely washed away.In addition, flexible spiral shell
Reaction force is will produce after spray-hole ejecting fluid on line pipe, it is reversed to push the screw thread tube vibration that stretches, touch hollow shaft inner wall
Tamper keep its loose, and fall off under the washing away of fluid, to realize the Quick dredging of hollow shaft.
Using the utility model has the advantage of：
1, the utility model by expanded rubber capsule can when it is expanded and hollow shaft inner wall occur squeeze and formed close
Envelope, avoids fluid from entering bearing by hollow shaft air inlet, the fluid flow of fluid outlet can be reduced by rubber valve, from
And promote expanded rubber capsule rapid expanding.The utility model uses rubber hose, expanded rubber capsule, rubber valve and scouring mechanism
The dredge of composition has many advantages, such as of simple structure and low cost.It can be under the premise of workshop normally produces, without to flotation device
The dredging that hollow shaft can be completed in dismantling is carried out, the labour needed for dredging work is greatly reduced, improves the operating of equipment
Rate ensures the continual and steady of production.
2, the scouring mechanism of the utility model includes flush pipe and nozzle, and multiple spray-holes are offered on flush pipe, are passed through
The structure of spray-hole and nozzle cooperation, the inner wall for capableing of quick centring sky axis are washed away, and are conducive to improve dredging efficiency.
3, flush pipe is set as flexible screwed pipe by the utility model, can realize that the blocking to hollow shaft different location carries out
Dredging is improved in dredging range and dredging effect.
4, spray-hole is irregularly opened in the structure on flexible screwed pipe by the utility model, can utilize the stream sprayed
The recoil active force of body makes flexible screwed pipe generate the tamper that vibration is touched on hollow shaft inner wall, keeps tamper loose, in turn
It is easily washed away by fluid convenient for blocking.
5, spray-hole is opened on the wave crest wall of flexible screwed pipe by the utility model, and it is also hollow to be conducive to shortening spray-hole
The jet length of axis inner wall, and then improve jeting effect.
6, internal diameter of expanded rubber capsule when unexpanded is set as identical as the internal diameter of rubber hose by the utility model, favorably
It can be quickly and easily put into hollow shaft in entire dredge.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure label for：1, rubber hose, 2, expanded rubber capsule, 3, rubber valve, 4, fluid inlet, 5 fluid outlets, 6,
Flush pipe, 7, nozzle, 8, spray-hole, 9, hollow shaft.
Specific implementation mode
A kind of flotation device hollow shaft dredge, including rubber hose 1, expanded rubber capsule 2, rubber valve 3 and scouring mechanism,
Fluid inlet 4 and fluid outlet 5 are offered on the expanded rubber capsule 2 respectively, rubber hose 1 is connected on fluid inlet 4, punching
Brush mechanism is connected on fluid outlet 5, and internal diameter when expanded rubber capsule 2 is unexpanded is preferably identical as the internal diameter of rubber hose 1, with
Convenient for can rapidly be put into hollow shaft 9；Rubber valve 3 is arranged in expanded rubber capsule 2, and rubber valve 3 is located at fluid
5 top of outlet.Wherein, scouring mechanism includes flush pipe 6 and nozzle 7, and multiple spray-holes 8, flush pipe 6 are offered on flush pipe 6
One end connect with fluid outlet 5, the other end is connect with nozzle 7.Further, flush pipe 6 is telescopic flexible screwed pipe,
Spray-hole 8 is irregularly opened on flexible screwed pipe, and preferably spray-hole 8 is opened on the wave crest wall of flexible screwed pipe.
Hollow shaft can be completed without carrying out dismantling to flotation device under the premise of workshop normally produces in the utility model
9 dredging greatly reduces the labour needed for dredging work, improves the running rate of equipment, ensures the continual and steady of production.
Claims (6)
1. a kind of flotation device hollow shaft dredge, it is characterised in that：Including rubber hose（1）, expanded rubber capsule（2）, rubber clack
Film（3）And scouring mechanism, the expanded rubber capsule（2）On offer fluid inlet（4）And fluid outlet（5）, rubber hose（1）
It is connected to fluid inlet（4）On, scouring mechanism is connected to fluid outlet（5）On；Rubber valve（3）It is arranged in expanded rubber capsule
（2）It is interior, and rubber valve（3）Positioned at fluid outlet（5）Top.
2. a kind of flotation device hollow shaft dredge as described in claim 1, it is characterised in that：The scouring mechanism includes washing away
Pipe（6）And nozzle（7）, flush pipe（6）On offer multiple spray-holes（8）, flush pipe（6）One end and fluid outlet（5）Even
It connects, the other end and nozzle（7）Connection.
3. a kind of flotation device hollow shaft dredge as claimed in claim 2, it is characterised in that：The flush pipe（6）It is flexible
Screwed pipe.
4. a kind of flotation device hollow shaft dredge as claimed in claim 3, it is characterised in that：The spray-hole（8）Irregularly
Ground is opened on flexible screwed pipe.
5. a kind of flotation device hollow shaft dredge as described in claim 3 or 4, it is characterised in that：The spray-hole（8）It opens up
On the wave crest wall of flexible screwed pipe.
6. a kind of flotation device hollow shaft dredge as described in claim 1, it is characterised in that：The expanded rubber capsule（2）Not
Internal diameter when expansion and rubber hose（1）Internal diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615115.7U CN207756294U (en) | 2017-11-28 | 2017-11-28 | A kind of flotation device hollow shaft dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615115.7U CN207756294U (en) | 2017-11-28 | 2017-11-28 | A kind of flotation device hollow shaft dredge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756294U true CN207756294U (en) | 2018-08-24 |
Family
ID=63189341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615115.7U Active CN207756294U (en) | 2017-11-28 | 2017-11-28 | A kind of flotation device hollow shaft dredge |
Country Status (1)
| Country | Link |
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| CN (1) | CN207756294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971142A (en) * | 2017-11-28 | 2018-05-01 | 西藏华泰龙矿业开发有限公司 | Flotation device quill shaft dredge |
-
2017
- 2017-11-28 CN CN201721615115.7U patent/CN207756294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971142A (en) * | 2017-11-28 | 2018-05-01 | 西藏华泰龙矿业开发有限公司 | Flotation device quill shaft dredge |
| CN107971142B (en) * | 2017-11-28 | 2023-12-01 | 西藏华泰龙矿业开发有限公司 | Hollow shaft dredger of flotation machine |
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