CN208542388U - The cross-flow centrifuge of lead powder classification - Google Patents
The cross-flow centrifuge of lead powder classification Download PDFInfo
- Publication number
- CN208542388U CN208542388U CN201820877452.1U CN201820877452U CN208542388U CN 208542388 U CN208542388 U CN 208542388U CN 201820877452 U CN201820877452 U CN 201820877452U CN 208542388 U CN208542388 U CN 208542388U
- Authority
- CN
- China
- Prior art keywords
- rotor
- centrifugal
- lead powder
- rotating shaft
- baffler
- 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
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of cross-flow centrifuges of lead powder classification, including outer body, motor, centrifugal mechanism and transmission mechanism, centrifugal mechanism includes the hollow rotating shaft, the rotor being mounted on hollow rotating shaft, two pieces of bafflers being arranged in rotor for running through outer organism bottom, rotor is mounted on outer body by big bearing, coarse fodder tap is provided on rotor, feed cavity is formed between baffler and baffler, centrifugal chamber is formed between baffler and rotor, transmission mechanism includes the driven wheel that the driving wheel being connected to motor and driving wheel are connected by belt.Originally practical that medium fluid is pressed into rotor by hollow rotating shaft, lead powder enters from feed cavity, motor drives rotor rotation to be centrifuged, the centrifugal force that it is subject to for lead bullion powder is greater than medium fluid to its drag force, to be thrown to rotor exterior, on the contrary, the centrifugal force that thin lead powder is subject to is less than medium fluid to its drag force, then it passes through rotor by being discharged at the top of centrifugal chamber together with medium fluid.
Description
Technical field
The utility model relates to metal powder classifying equipoment technical fields, and in particular to a kind of cross-flow of lead powder classification from
Scheming.
Background technique
Currently, being had conducted extensive research both at home and abroad to classification technique, have made great progress, occurs some typical points
Grade equipment, such as cyclone separator, jet classifier, impeller grader.As gradation technology develops to miniaturization direction,
Gradation equipment develops to inertia force clasfficiator centrifugal force clasfficiator by gravity classification device.In order to generate a powerful point
The grade field of force is more to the forced vortex centrifugal classification equipment research with rotor at present to meet the needs that attritive powder is classified,
Such as impeller grader.It is relatively difficult to obtain the high-precision product of narrow rank.Sometimes it to obtain high-precision product, needs to raw material
Carrying out multiple fractionation processing can just meet the requirements, this not only makes grading technology become complicated, but also greatly increases energy consumption.Cause
This, it is imperative to study new classification technique and classifying equipoment.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of mistake of lead powder classification
It wanders about as a refugee scheming, lead powder realizes classification by the way that whether centrifugal force and medium fluid drag force balance, and grading effect is good, and does not generate powder
Dustiness dye.
To achieve the goals above, the utility model is implemented with the following technical solutions:
A kind of cross-flow centrifuge of lead powder classification, including outer body, motor, centrifugal mechanism and transmission mechanism, it is described
Centrifugal mechanism includes through the hollow rotating shaft of the outer organism bottom, the rotor being mounted on the hollow rotating shaft, setting in institute
Two pieces of bafflers in rotor are stated, the rotor is mounted on the outer body by big bearing, is provided on the rotor thick
Expect tap, feed cavity is formed between the baffler and the baffler, formed between the baffler and the rotor from
The chambers of the heart, the transmission mechanism includes the driving wheel connecting with the motor, the driven wheel that is connect with the driving wheel by belt,
The driven wheel is mounted on the hollow rotating shaft.
Further, branching block is provided in the rotor, the branching block is located at the underface of the feed cavity.
The beneficial effects of the utility model are:
The utility model provides a kind of cross-flow centrifuge of lead powder classification, and principle is the centrifugal force and Jie that lead powder is subject to
Whether matter fluid drag balances to realize classification, and when work, medium fluid is pressed into rotor by hollow rotating shaft, lead powder from
Feed cavity enters, and motor drives rotor rotation to be centrifuged, and the centrifugal force that it is subject to for lead bullion powder is greater than medium fluid to it
Drag force, to be thrown to rotor exterior, on the contrary, the centrifugal force that thin lead powder is subject to is less than medium fluid to its drag force, then its
Rotor is passed through together with medium fluid by discharge at the top of centrifugal chamber to make lead bullion powder and thin lead powder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference therein are as follows: 1-outer body；2-motors；3-driving wheels；4-driven wheels；5-hollow rotating shafts；
6-feed cavities；7-rotors；8-centrifugal chambers；9-bafflers；10-branching blocks；11-coarse fodder taps；12-big bearings.
Specific embodiment
To keep the purpose of this utility model, feature, advantage more obvious and understandable, below with reference to the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute below
The embodiment of description is only the utility model a part of the embodiment, and not all embodiments.Based on the reality in the utility model
Example is applied, those skilled in the art's every other embodiment obtained is fallen within the protection scope of the utility model.
The present embodiment provides a kind of cross-flow centrifuges of lead powder classification, as shown in Figure 1, include outer body 1, motor 2, from
Concentric mechanism and transmission mechanism, centrifugal mechanism include the hollow rotating shaft 5 for running through outer 1 bottom of body, are mounted on hollow rotating shaft 5
Rotor 7, two pieces of bafflers 9 being arranged in rotor 7, rotor 7 are mounted on outer body 1 by big bearing 12, are set on rotor 7
Be equipped with coarse fodder tap 11, form feed cavity 6 between baffler 9 and baffler 9, formed between 7 wall of baffler 9 and rotor from
The chambers of the heart 8, transmission mechanism includes the driving wheel 3 connecting with motor 2, the driven wheel 4 that is connect with driving wheel 3 by belt, driven wheel
4 are mounted on hollow rotating shaft 5.
One as this present embodiment is preferred, branching block 10 is provided in rotor 7, branching block 10 is located at feed cavity 6
Underface.
The working principle of the present embodiment is as follows:
When work, medium fluid is pressed into rotor 7 by hollow rotating shaft 5, lead powder enters rotor 7, motor from feed cavity 6
2 drive driving wheel 3 to rotate, and driving wheel 3 drives driven wheel 4 to rotate by belt, and driven wheel 4 drives hollow rotating shaft 5 to rotate, hollow
Shaft 5 drives rotor 7 to be centrifuged lead powder again, and medium is mixed with lead powder in centrifugal chamber 8 and is centrifuged, in centrifugal chamber 8
Its centrifugal force for being subject to of lead bullion powder is greater than medium fluid to its drag force, to be thrown to outside rotor 7, on the contrary, thin lead powder by
The centrifugal force arrived is less than medium fluid to its drag force, then it passes through rotor 7 together with medium fluid and arranges at the top of centrifugal chamber 8
Out, lead bullion powder is separated with thin lead powder.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
In enclosing.
Claims (2)
1. a kind of cross-flow centrifuge of lead powder classification, which is characterized in that including outer body, motor, centrifugal mechanism and transmission
Mechanism, the centrifugal mechanism include through the outer organism bottom hollow rotating shaft, be mounted on the hollow rotating shaft rotor,
Two pieces of bafflers in the rotor are set, and the rotor is mounted on the outer body by big bearing, on the rotor
Be provided with coarse fodder tap, form feed cavity between the baffler and the baffler, the baffler and the rotor it
Between form centrifugal chamber, the transmission mechanism includes the driving wheel connecting with the motor, is connect by belt with the driving wheel
Driven wheel, the driven wheel is mounted on the hollow rotating shaft.
2. the cross-flow centrifuge of lead powder classification according to claim 1, which is characterized in that be provided in the rotor point
Block is flowed, the branching block is located at the underface of the feed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877452.1U CN208542388U (en) | 2018-06-07 | 2018-06-07 | The cross-flow centrifuge of lead powder classification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877452.1U CN208542388U (en) | 2018-06-07 | 2018-06-07 | The cross-flow centrifuge of lead powder classification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542388U true CN208542388U (en) | 2019-02-26 |
Family
ID=65420960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877452.1U Expired - Fee Related CN208542388U (en) | 2018-06-07 | 2018-06-07 | The cross-flow centrifuge of lead powder classification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542388U (en) |
-
2018
- 2018-06-07 CN CN201820877452.1U patent/CN208542388U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1302044A (en) | ||
| CN105880045B (en) | Bispin is turnstiled compound hydrocyclone | |
| CN203990941U (en) | A kind of centrifuge | |
| CN103028497A (en) | Centrifugal classifier | |
| CN208824745U (en) | One kind horizontal three is combined centrifugal separator | |
| CN208542388U (en) | The cross-flow centrifuge of lead powder classification | |
| CN104971801B (en) | A kind of preparation method of nano-beads grinding system and nano-crystalline microsphere | |
| CN109826267A (en) | A kind of dredged mud cleaning plant | |
| CN2576341Y (en) | Centrifugal magnetic separator | |
| DE3390449T1 (en) | Turbo cyclone for separating pulp | |
| CN101972713B (en) | High-speed protein segregating unit | |
| CN209205452U (en) | A kind of two-axis, centrifugal separation grinder | |
| CN111068895A (en) | Composite force ore dressing equipment | |
| CN109248746A (en) | A kind of two-axis, centrifugal separation grinder | |
| CN206457471U (en) | A kind of extraction separation device of Moringa grease | |
| CN205253377U (en) | Novel miniature centrifugal separator | |
| US4746069A (en) | Centrifugal media mill | |
| CN205731037U (en) | A kind of wind energy agitating device of box extraction tank | |
| CN207270760U (en) | Broken extraction reactor online | |
| CN201558812U (en) | Horizontal high speed precise grader | |
| CN204866241U (en) | Bispin combined type hydraulic cyclone that turnstilees | |
| CN208230138U (en) | centrifugal separator | |
| US4147293A (en) | Continuously operating solid-jacket counterflow centrifugal extractor | |
| CN211964553U (en) | Composite force ore dressing equipment | |
| CN203916917U (en) | A kind of centrifugation systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |