CN206867759U - A kind of supporting construction of cylindrical centrifugal extractor - Google Patents
A kind of supporting construction of cylindrical centrifugal extractor Download PDFInfo
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- CN206867759U CN206867759U CN201720632945.4U CN201720632945U CN206867759U CN 206867759 U CN206867759 U CN 206867759U CN 201720632945 U CN201720632945 U CN 201720632945U CN 206867759 U CN206867759 U CN 206867759U
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- support frame
- auxiliary
- rotary drum
- cover plate
- support
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Abstract
The utility model belongs to chemical machinery field, discloses a kind of supporting construction of cylindrical centrifugal extractor.Can not even running to solve large centrifugal extractor rotary inertia, the problem of adjustment and maintenance difficulty, the supporting construction of this cylindrical centrifugal extractor includes the auxiliary support frame installed in extractor axle lower end, the lower end inside of auxiliary support frame is provided with the auxiliary stop device being arranged on extractor axle, auxiliary support frame upper end is connected with auxiliary cover plate by fastener, auxiliary cover plate is fastenedly connected with rotary drum body, rotary drum body upper outside is equipped with rotary drum shell, fixed support is connected with the outside of rotary drum shell, rotary drum shell upper end is connected with support cover plate, support cover plate is connected by fastener with the support frame installed in extractor axle upper end, support stop device is provided with inside support frame upper end, stop device is supported to be arranged on extractor axle.The utility model, effectively increases the stability of centrifugal extractor operation, and facilitates installing/dismounting, facilitates adjustment and maintenance.
Description
Technical field
It the utility model is related to chemical machinery field, and in particular to a kind of supporting construction of cylindrical centrifugal extractor.
Background technology
Cylindrical centrifugal extractor is non-ferrous metal, rare and precious metal smelts refining and the ideal of purification ＆ isolation is set
It is standby；The extraction procedure such as Industrial Wastewater Treatment in the extraction of useful component and environmentally friendly pollution treatment is also applied in chemical industry, pharmaceuticals industry.By
Bigger in the size of large centrifugal extractor rotary drum, extractor axle is longer, and rotary inertia is also larger, the balance that runs at high speed and
Stable support is the key of machine continuous reliability service for a long time.Its traditional structure forms is vertical suspension type mostly：Power by
Upper end is supported by shaft coupling and duplex bearing, drives the rotary drum operating of lower end cantilever, and large centrifugal extractor rotary drum etc. operates
Part is too big, though even running is also difficult to ensure that through strict dynamic balance running, and the upper and lower axis hole position axiality supported is missed
It is poor big, it is difficult to manufacture and handling, it is difficult in maintenance.Adjustment and maintenance inconvenience, prior art can not solve the above problems simultaneously.
Utility model content
The purpose of this utility model is can not even running, adjustment and maintenance in order to solve large centrifugal extractor rotary inertia
A kind of the problem of difficult, there is provided supporting construction of cylindrical centrifugal extractor.
In order to achieve the above object, the utility model uses following technical scheme：
A kind of supporting construction of cylindrical centrifugal extractor, including the auxiliary support frame installed in extractor axle lower end, it is auxiliary
The lower end inside of support frame is helped to be provided with auxiliary stop device, auxiliary stop device is arranged on extractor axle, on auxiliary support frame
End is connected with auxiliary cover plate by fastener, and the lower end of auxiliary cover plate and rotary drum body is fastenedly connected, outside rotary drum body top
Side is equipped with rotary drum shell, and fixed support is connected with the outside of rotary drum shell, and rotary drum shell upper end is connected with support cover plate, and support cover plate passes through tight
It is fixedly mounted with to put and is connected with the support frame installed in extractor axle upper end, support stop device is provided with inside support frame upper end, support stops
Dynamic device is arranged on extractor axle.
Further improved as the utility model, support frame is taper support frame, and auxiliary support frame is cylindrical support frame.
Further improved as the utility model, stop device is double thrustbearing.
Further improved as the utility model, self-aligning bearing is housed close to rotary drum body side in support frame.
Further improved as the utility model, support frame is bolted with support cover plate, supports cover plate and rotary drum
Shell is bolted.
Further improved as the utility model, auxiliary stop device is self-aligning thrust roller bearing.
Further improved as the utility model, auxiliary support frame is bolted with auxiliary cover plate, auxiliary cover plate with
Rotary drum body is bolted.
The utility model has the advantages that relative to prior art：
The supporting construction of cylindrical centrifugal extractor of the present utility model, used close to extractor axle power end and carry stop
The stable support frame of device, extractor axle lower end use the auxiliary support frame with auxiliary stop device to carry out Auxiliary support,
Locked after finding top benchmark accurately automatically with support frame, the vertical load and remaining imbalance that can bear rotary drum body etc. well are drawn
The vibrations risen, and detachable support cover plate is added on support frame, detachable auxiliary cover plate is added on auxiliary support frame, is processed
Simply, dismounting maintenance is convenient.
In addition, in view of extractor axle belongs to flexible shaft structure, along with load is big, therefore from the thrust of large carrying capacity
Self-aligning roller bearing and double thrustbearing, solve mechanically operated stability and integrity problem well.Through it is long when
Between continuous oepration at full load examination, machine is stable.
The supporting construction of this cylindrical centrifugal extractor effectively increases centrifugation extraction especially suitable for large centrifugal extractor
The stability for taking device to run, and facilitate installing/dismounting, facilitate adjustment and maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference implication is as follows：1. support frame；2. rotary drum body；3. extractor axle；4. auxiliary support frame；5. support stops
Dynamic device；6. self-aligning bearing；7. support cover plate；8. auxiliary cover plate；9. aid in stop device；10. fixed support；11. rotary drum shell.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of supporting construction of cylindrical centrifugal extractor, including the cone installed in the lower end of extractor axle 3
Shape auxiliary support frame 4, the lower end inside of auxiliary support frame 4 are provided with auxiliary stop device 9, and auxiliary stop device 9 is arranged on extraction
On device axle 3, and it is self-aligning thrust roller bearing to aid in stop device 9, can effectively limit the axial jump amount of extractor axle 3,
And when the stress of extractor axle 3 is bent or installs decentraction with self-aligning bearing 6, self-aligning bearing 6 still can normal use.Auxiliary support
The upper end of frame 4 has been bolted auxiliary cover plate 8, is bolted therebetween, is easy to making cylindrical centrifugal extractor
Easy for installation while support, dismounting is easy.The upper outside of rotary drum body 2 is equipped with rotary drum shell 11, and the outside of rotary drum shell 11 is provided with
Fixed support 10, the upper end of rotary drum shell 11 have been bolted support cover plate 7, and support cover plate 7 is by bolt with being arranged on extraction
The support frame 1 of the upper end of device axle 3 connects, and by adding dismountable support cover plate 7 on support frame 1, extracts making cylindrical centrifugal
While taking the device to be easy to support, easy for installation, dismounting is easy.Support stop device 5 is provided with inside the upper end of support frame 1, support stops
Dynamic device 5 is arranged on extractor axle 3, and support stop device 5 is double thrustbearing, can effectively limit extractor axle 3
Axial jump amount.Self-aligning bearing 6 is housed inside the lower end of support frame 1, self-aligning bearing 6 has good aligning performance, works as extraction
, still can normal work when the stress of device axle 3 bends or installs decentraction with self-aligning bearing 6.And then improve cylindrical centrifugal extraction
The service life of device.
When centrifugal extractor at work, although extractor axle 3 high speed rotate, have higher rotary inertia, at it
Under the fixed support of supporting construction, centrifugal extractor operating is stable, stable mechanical performance.
Claims (7)
1. a kind of supporting construction of cylindrical centrifugal extractor, it is characterized in that：Including installed in extractor axle（3）The auxiliary of lower end
Support frame（4）, auxiliary support frame（4）Lower end inside be provided with auxiliary stop device（9）, aid in stop device（9）Installed in extraction
Take device axle（3）On, auxiliary support frame（4）Upper end is connected with auxiliary cover plate by fastener（8）, auxiliary cover plate（8）With rotary drum
Body（2）Lower end be fastenedly connected, rotary drum body（2）Upper outside is equipped with rotary drum shell（11）, rotary drum shell（11）Outside is connected with
Fixed support（10）, rotary drum shell（11）Upper end is connected with support cover plate（7）, support cover plate（7）By fastener with being arranged on
Extractor axle（3）The support frame of upper end（1）Connection, support frame（1）Support stop device is provided with inside upper end（5）, support stop
Device（5）Installed in extractor axle（3）On.
2. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：Support frame as described above
（1）For taper support frame, auxiliary support frame（4）For cylindrical support frame.
3. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：The support stop
Device（5）For double thrustbearing.
4. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：Support frame as described above
（1）Lower end inside self-aligning bearing is housed（6）.
5. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：Support frame as described above
（1）With supporting cover plate（7）It is bolted, supports cover plate（7）With rotary drum shell（11）It is bolted.
6. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：The auxiliary stop
Device（9）For self-aligning thrust roller bearing.
7. a kind of supporting construction of cylindrical centrifugal extractor according to claim 1, it is characterized in that：The Auxiliary support
Frame（4）With auxiliary cover plate（8）It is bolted, auxiliary cover plate（8）With rotary drum body（2）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632945.4U CN206867759U (en) | 2017-06-02 | 2017-06-02 | A kind of supporting construction of cylindrical centrifugal extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632945.4U CN206867759U (en) | 2017-06-02 | 2017-06-02 | A kind of supporting construction of cylindrical centrifugal extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867759U true CN206867759U (en) | 2018-01-12 |
Family
ID=61337956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720632945.4U Active CN206867759U (en) | 2017-06-02 | 2017-06-02 | A kind of supporting construction of cylindrical centrifugal extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867759U (en) |
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2017
- 2017-06-02 CN CN201720632945.4U patent/CN206867759U/en active Active
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