CN204447918U - Hi-temp hi-effective mixer - Google Patents
Hi-temp hi-effective mixer Download PDFInfo
- Publication number
- CN204447918U CN204447918U CN201520095169.XU CN201520095169U CN204447918U CN 204447918 U CN204447918 U CN 204447918U CN 201520095169 U CN201520095169 U CN 201520095169U CN 204447918 U CN204447918 U CN 204447918U
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- CN
- China
- Prior art keywords
- reductor
- shaft coupling
- stirring
- temp
- bearing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 32
- 238000010168 coupling process Methods 0.000 claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a kind of mixer, particularly a kind of mixer of hi-temp hi-effective.It comprises the motor be installed on motor support base, by the motor-driven reductor be installed on reductor bearing, reductor is connected with the upper axle of stirring by the upper flange shaft coupling being positioned at reductor bearing inside, in stirring, axle is connected with stirring lower shaft by lower flange shaft coupling, stir lower shaft end and impeller is installed, described upper flange shaft coupling, lower flange shaft coupling are two joints and connect and compose, and are provided with heat insulating mattress between joint and joint; Described reductor bearing is installed on tank bracket, and in stirring, the tip of the axis is placed in tank bracket; Described lower flange shaft coupling is installed in heat shield.The utility model hi-temp hi-effective mixer achieves the overload protection to motor and reductor, solves the problem of reductor leakage of oil, extends the service life of shaft and impeller, is that a kind of efficiency is high, energy consumption is low, the mixer of stable and reliable operation.
Description
Technical field
The utility model relates to a kind of mixer, particularly the mixer stirred for the plumbous liquid technique of high-temperature liquid state of a kind of plumbous smeltery and leadwork factory.
Background technology
At present, traditional mixer major defect has: 1. driving coupling mode: drive motors is connected with reductor can not be carried out overload protection by positive coupling, when occurring that overload can make motor damage or reducer gear and bearing wear time serious.2. reduction gearbox output shaft end oil leakage phenomenon is serious, and its reason one oil sealing easily occurs damaging by temperatures involved, agitated medium temperatures as high 800 DEG C; Its reason two oil sealing easily weares and teares, and shaft does not have radial support, easily occurs that shaft rocks, and causes reductor oil sealing eccentric wear.3. the original positive coupling used is not owing to using heat insulating mattress, and cause plumbous liquid temp to be transmitted to reductor oil sealing place by shaft, make reductor oil sealing place temperature higher, oil sealing easily lost efficacy.4. complete machine oscillation is larger, reduction of service life, and extra weighting operation is loaded down with trivial details, and plumbous liquid-tight degree is comparatively approximately 11.3t/m
3, stir duty factor comparatively large, and original agitator support strength and stiffness are all not enough, must press lead bullion counterweight when stirring operation.5. the original shaft material that uses does not contain heat-resisting alloy element, and when plumbous liquid temp reaches 800 DEG C, heat treatment starts to lose efficacy, and rigidity declines, and the easy flexural deformation of shaft, part wears is serious.6. the original impeller that uses is the pusher impellers of three leaves, and observable index is comparatively large, and it is poor to stir cyclonic effect.
Utility model content
In order to overcome the deficiency of existing traditional mixer, the utility model provide one can overload protection, reductor oil-proof, shaft is high temperature resistant, operate steadily reliable, the mixer that efficiency is high.
The purpose of this utility model is achieved through the following channels: a kind of hi-temp hi-effective mixer, it comprises the motor be installed on motor support base, by the motor-driven reductor be installed on reductor bearing, reductor is connected with the upper axle of stirring by the upper flange shaft coupling being positioned at reductor bearing inside, in stirring, axle is connected with stirring lower shaft by lower flange shaft coupling, stir lower shaft end and impeller is installed, described upper flange shaft coupling, lower flange shaft coupling are two joints and connect and compose, and are provided with heat insulating mattress between joint and joint; Described reductor bearing is installed on tank bracket, and in stirring, the tip of the axis is placed in tank bracket; Described lower flange shaft coupling is installed in heat shield.
As the further optimization of this programme, between described motor and reductor, elastic dowel pin shaft coupling is installed.
As the further optimization of this programme, the thickness of described heat insulating mattress is 4-20mm.
As the further optimization of this programme, in described stirring, axle is installed in intermediate bearing box, and it is inner that intermediate bearing box is installed on reductor bearing, symmetrical installation two single-row tapered roller bearings or a double-row conical bearing in intermediate bearing box.
As the further optimization of this programme, described impeller is three hinged joint rotary propeller types.
The utility model hi-temp hi-effective mixer achieves the overload protection to motor and reductor, solves the problem of reductor leakage of oil, extends the service life of shaft and impeller, is that a kind of efficiency is high, energy consumption is low, the mixer of stable and reliable operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model partial enlarged drawing;
In figure, axle 9, upper flange shaft coupling 10, heat insulating mattress 11, reductor 12, elastic dowel pin shaft coupling 13, motor 14 on impeller 1, stirring lower shaft 2, heat shield 3, lower flange shaft coupling 4, motor support base 5, tank bracket 6, reductor bearing 7, intermediate bearing box 8, stirring.
Detailed description of the invention
As shown in Figure 1 and Figure 2; the utility model hi-temp hi-effective mixer; it comprises the motor 14 be installed on motor support base 5; the reductor 12 be installed on reductor bearing 7 driven by motor 14; between described motor 14 and reductor 12, elastic dowel pin shaft coupling 13 is installed; elastic dowel pin shaft coupling 13 can play the function of overload protection, supplements diaxon relative shift.Reductor 12 is connected with the upper axle 9 of stirring by the upper flange shaft coupling 10 being positioned at reductor bearing 7 inside, in described stirring, axle 9 is installed in intermediate bearing box 8, it is inner that intermediate bearing box 8 is installed on reductor bearing 7, symmetrical installation two single-row tapered roller bearings or a double-row conical bearing in intermediate bearing box, can the radial direction of effective less shaft rock, thus the moving radially of speed reducer output shaft, be beneficial to the service life extending oil sealing, the retaining round nut in intermediate bearing box effectively can prevent the axial float of shaft.In stirring, axle 9 is connected with stirring lower shaft 2 by lower flange shaft coupling 4, stir lower shaft 2 end and impeller 1 is installed, described impeller 1 is three hinged joint rotary propeller types, adopt three hinged joint rotary propeller type impellers, plumbous liquid level can form the whirlpool reaching the requirement of plumbous liquid stirring technique, and mixing effect is good, and the axial circulation flowing that impeller stirs is larger, the running resistance of blade is little, and the observable index of complete machine is lower.Described upper flange shaft coupling 10, lower flange shaft coupling 4 are two joints and connect and compose, between joint and joint, the heat insulating mattress 11 that thickness is 4-20mm is installed, heat insulating mattress 11 is made up of high heat build-up energy acid amides fat material, effectively can completely cut off and conduct the heat radiation of coming by shaft, effectively reduce high temperature to the impact of oil sealing; Described reductor bearing 7 is installed on tank bracket 6, in stirring, the end of axle 9 is placed in tank bracket 6, recirculated cooling water is passed in water tank bearing, reduce the heat radiation of pot face on the one hand to the impact of drive unit, can service life of the effectively mechanical, electrical machine of prolonged deceleration, bearing, add weight and the natural frequency of vibration of frame on the other hand, make it more steady; Described lower flange shaft coupling 4 is installed in heat shield 3, and heat shield is the taper barrel cover of material Q235A, protection flange-face coupling.
The duty of the utility model hi-temp hi-effective mixer vertically inserts lead pan, and plumbous liquid level needs not have impeller, and insertion depth is 660mm, and water tank bearing keeps basic horizontal.After water tank bearing passes into recirculated cooling water, after motor switches on power, the power of motor passes to shaft by reductor, and shaft retrains by intermediate bearing box, shaft impeller quick rotation.The plumbous liquid of whole lead pan is under the rotation of impeller, and form a whirlpool centered by shaft, plumbous liquid axial circulation amount of flow in pot is larger.Thermal insulation board on flange-face coupling completely cuts off the heat radiation of shaft conduction, and by recirculated cooling water in tank bracket, the heat radiation of the 800 DEG C of high-temperature lead liquid in isolated lead pan face, makes complete machine can under worst hot case, steady in a long-termly runs.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a hi-temp hi-effective mixer, it comprises the motor (14) be installed on motor support base (5), the reductor (12) be installed on reductor bearing (7) driven by motor (14), reductor (12) is connected by being positioned at the upper axle (9) of the inner upper flange shaft coupling (10) of reductor bearing (7) and stirring, in stirring, axle (9) is connected with stirring lower shaft (2) by lower flange shaft coupling (4), stir lower shaft (2) end and impeller (1) is installed, it is characterized in that: described upper flange shaft coupling (10), lower flange shaft coupling (4) is two joints and connects and composes, between joint and joint, heat insulating mattress (11) is installed, described reductor bearing (7) is installed on tank bracket (6), and in stirring, the end of axle (9) is placed in tank bracket (6), described lower flange shaft coupling (4) is installed in heat shield (3).
2. hi-temp hi-effective mixer as claimed in claim 1, is characterized in that: be provided with elastic dowel pin shaft coupling (13) between described motor (14) and reductor (12).
3. hi-temp hi-effective mixer as claimed in claim 1, is characterized in that: the thickness of described heat insulating mattress (11) is 4-20mm.
4. hi-temp hi-effective mixer as claimed in claim 1, it is characterized in that: in described stirring, axle (9) is installed in intermediate bearing box (8), it is inner that intermediate bearing box (8) is installed on reductor bearing (7), symmetrically in intermediate bearing box (8) installs two single-row tapered roller bearings or a double-row conical bearing or a double-row conical bearing.
5. hi-temp hi-effective mixer as claimed in claim 1, is characterized in that: described impeller (1) is three hinged joint rotary propeller types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095169.XU CN204447918U (en) | 2015-02-11 | 2015-02-11 | Hi-temp hi-effective mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095169.XU CN204447918U (en) | 2015-02-11 | 2015-02-11 | Hi-temp hi-effective mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447918U true CN204447918U (en) | 2015-07-08 |
Family
ID=53654867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095169.XU Expired - Fee Related CN204447918U (en) | 2015-02-11 | 2015-02-11 | Hi-temp hi-effective mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704542A (en) * | 2018-07-22 | 2018-10-26 | 江苏万兴石油装备有限公司 | A kind of vertical polymer tank blender |
| CN109268505A (en) * | 2018-12-05 | 2019-01-25 | 飞翼股份有限公司 | A kind of sealing structure of shaft end of crude tailings Paste mixer |
| CN111841384A (en) * | 2019-04-30 | 2020-10-30 | 河南大指造纸装备集成工程有限公司 | High-speed stirring shaft and high-speed coating dispersing equipment |
-
2015
- 2015-02-11 CN CN201520095169.XU patent/CN204447918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704542A (en) * | 2018-07-22 | 2018-10-26 | 江苏万兴石油装备有限公司 | A kind of vertical polymer tank blender |
| CN109268505A (en) * | 2018-12-05 | 2019-01-25 | 飞翼股份有限公司 | A kind of sealing structure of shaft end of crude tailings Paste mixer |
| CN111841384A (en) * | 2019-04-30 | 2020-10-30 | 河南大指造纸装备集成工程有限公司 | High-speed stirring shaft and high-speed coating dispersing equipment |
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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: 20150708 |