CN208771865U - New type of airflow shifting machine - Google Patents
New type of airflow shifting machine Download PDFInfo
- Publication number
- CN208771865U CN208771865U CN201820877453.6U CN201820877453U CN208771865U CN 208771865 U CN208771865 U CN 208771865U CN 201820877453 U CN201820877453 U CN 201820877453U CN 208771865 U CN208771865 U CN 208771865U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- screen mesh
- fine powder
- circular screen
- discharge nozzle
- 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
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of new type of airflow shifting machine, including outer barrel, pedestal, screening plant and discharging mechanism, outer barrel is set on the base, feed hopper is provided at the top of outer barrel, screening plant includes the circular screen mesh for surrounding the setting of outer barrel inner wall, the water conservancy diversion inner canister being mounted in circular screen mesh, screw blade is provided in water conservancy diversion inner canister, discharging mechanism includes the fine powder reclaiming cone for being mounted on outer barrel bottom, fine powder discharge nozzle on fine powder reclaiming cone is set, it is mounted on the coarse powder reclaiming cone of circular screen mesh bottom, the coarse powder discharge nozzle of coarse powder reclaiming cone bottom is set.When utility model works, fine powder discharge nozzle connects suction ventilator, suction ventilator generates wind field in outer barrel, material is sieved by wind field and circular screen mesh, it ensure that the purity after sieving and do not generate noise pollution, it avoids vibrosieve to compare sealing, transmission etc. the design of high request simultaneously, reduces energy consumption, low cost, maintenance and maintenance are fairly simple.
Description
Technical field
The utility model relates to screening plant technical fields, and in particular to a kind of new type of airflow shifting machine.
Background technique
From the point of view of the current development of particle classifying both at home and abroad, the equipment overwhelming majority of separation purpose is reached using sieve
There are many drawbacks using vibration or other forms of motion, this method itself.On the one hand, mesh screen point is classified lower limit by it
Limitation, this screening plant apply in general to the separation of the particle of sword or more, have significant limitations, more and more inadaptable modern times
The needs of development in science and technology.On the other hand, due to using vibration or other forms of motion, energy consumption is bigger, current
It advocates in energy-efficient society, it is clear that be worthless.Meanwhile movement also brings other a series of problems, is related to noise, strong
Degree, fatigue rupture, sealing, transmission etc. necessarily bring larger difficulty to design, manufacture, mounting, commissioning and maintenance, these
All limit the application of this kind of equipment.
For not using sieve to carry out the equipment without net classification, itself have many advantages, such as that classification efficiency is high, Cut size is small.
But this kind of equipment has its inherent defect.On the one hand, due to by the way of no net, it is difficult to guarantee the purity of product,
Inevitably it is mingled with a small number of coarse granules in the fine grained being classified out, this is difficult to be applicable in certain industries.Such as in electronics industry, powder
In the big particle of minute quantity if it exists, then after being made into electronic product, by electric current can mutate, electric heating value will appear sharply
Variation, it is difficult to guarantee that product has stable electrical property in duplicating powder there are bulky grain, photocopying effect can with the naked eye be found out bright
In the different coating industry of significant difference, if containing individual bulky grains in coating, it will seriously affect using effect and exist in abrasive
Bulky grain, lapped face can be scratched, and seriously affect machined surface roughness.On the other hand, the requirement ratio for processing and manufacturing
It is higher, cost is high, safeguard and maintains relatively difficult, corresponding maintenance expense is also relatively high.Situation from the current country
From the point of view of, this kind of equipment is only used in a small range.
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 new type of airflow screening
Machine ensure that the purity after sieving and do not generated noise pollution using air-flow and mesh screen point.
To achieve the goals above, the utility model is implemented with the following technical solutions:
A kind of new type of airflow shifting machine, including outer barrel, pedestal, screening plant and discharging mechanism, the outer barrel are set
It sets on pedestal, feed hopper is provided at the top of the outer barrel, the screening plant includes setting around the outer barrel inner wall
The circular screen mesh set, the water conservancy diversion inner canister being mounted in the circular screen mesh are provided with screw blade in the water conservancy diversion inner canister,
The fine powder that the discharging mechanism includes the fine powder reclaiming cone for being mounted on the outer barrel bottom, is arranged on the fine powder reclaiming cone
Discharge nozzle, the coarse powder reclaiming cone for being mounted on the circular screen mesh bottom, the coarse powder discharging that coarse powder reclaiming cone bottom is set
Pipe.
Further, screw blade is provided in the water conservancy diversion inner canister.
The beneficial effects of the utility model are:
The utility model provides that a kind of structure is simple, screening new type of airflow shifting machine easy to operate, and circular screen mesh is arranged,
When work, fine powder discharge nozzle connects suction ventilator, and suction ventilator generates wind field in outer barrel, by wind field and circular screen mesh to material into
Row screening ensure that the purity after sieving and not generate noise pollution, while avoid vibrosieve relatively high to sealing, transmission etc.
It is required that design, reduce energy consumption, low cost, maintenance and maintenance are fairly simple.
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 barrel；2-circular screen mesh；3-fine powder discharge nozzles；4-coarse powder discharge nozzles；
5-pedestals；6-fine powder reclaiming cones；7-coarse powder reclaiming cones；8-water conservancy diversion inner canisters；9-screw blades；10-feed hoppers.
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 new type of airflow shifting machine, as shown in Figure 1, include outer barrel 1, pedestal 5, screening plant with
And discharging mechanism, the outer barrel 1 are arranged on pedestal 5, the top of the outer barrel 1 is provided with feed hopper 10, the screening
Device includes the circular screen mesh 2 being arranged around 1 inner wall of outer barrel, the water conservancy diversion inner canister being mounted in the circular screen mesh 2
8, screw blade 9 is provided in the water conservancy diversion inner canister 8, and discharging mechanism includes the fine powder reclaiming cone for being mounted on 1 bottom of outer barrel
6, the fine powder discharge nozzle 3 that is arranged on fine powder reclaiming cone 6, is arranged thick the coarse powder reclaiming cone 7 for being mounted on 2 bottom of circular screen mesh
The coarse powder discharge nozzle 4 of 7 bottom of powder reclaiming cone.
In the present embodiment in order to be conducive to the discharge of fine powder and avoid dead angle and fine powder material is caused to accumulate, by outer barrel 1 with
Annular region between circular screen mesh 2 is designed to discharging channel.
The working principle of the present embodiment is as follows:
When work, fine powder discharge nozzle 3 connects suction ventilator, and mixed material falls into water conservancy diversion inner canister 8 by feed hopper 10, in water conservancy diversion
Core cylinder 8 and the screw blade 9 being arranged in water conservancy diversion inner canister 8 break up mixed material, the material broken up gas field in outer barrel 1
Under the action of by circular screen mesh 2 be filtered into powder material and coarse powder material, powder material is inhaled into fine powder through circular screen mesh 2
Reclaiming cone 6 is discharged using fine powder discharge nozzle 3, and coarse powder material is blocked in 2 inside of circular screen mesh by circular screen mesh 2 and directly falls into
It is discharged after coarse powder reclaiming cone 7 by coarse powder discharge nozzle 4, completes entire screening process, using air-flow and mesh screen point, screening effect is good
And do not generate noise pollution.
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 new type of airflow shifting machine, which is characterized in that described including outer barrel, pedestal, screening plant and discharging mechanism
Outer barrel is set on the base, and feed hopper is provided at the top of the outer barrel, and the screening plant includes around the outer cylinder
The circular screen mesh of internal wall setting, the water conservancy diversion inner canister being mounted in the circular screen mesh are provided in the water conservancy diversion inner canister
Screw blade, the discharging mechanism include the fine powder reclaiming cone for being mounted on the outer barrel bottom, setting in fine powder discharging
Fine powder discharge nozzle on cone, is arranged in the coarse powder reclaiming cone bottom coarse powder reclaiming cone for being mounted on the circular screen mesh bottom
Coarse powder discharge nozzle.
2. new type of airflow shifting machine according to claim 1, which is characterized in that be provided with spiral in the water conservancy diversion inner canister
Blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877453.6U CN208771865U (en) | 2018-06-07 | 2018-06-07 | New type of airflow shifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877453.6U CN208771865U (en) | 2018-06-07 | 2018-06-07 | New type of airflow shifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771865U true CN208771865U (en) | 2019-04-23 |
Family
ID=66148974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877453.6U Expired - Fee Related CN208771865U (en) | 2018-06-07 | 2018-06-07 | New type of airflow shifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208771865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452751A (en) * | 2020-11-07 | 2021-03-09 | 株洲天桥舜臣选煤机械有限责任公司 | Powder concentrator for mine |
| CN116832932A (en) * | 2023-07-14 | 2023-10-03 | 浙江捷罡科技有限公司 | Micron-scale continuous low-temperature crushing system |
-
2018
- 2018-06-07 CN CN201820877453.6U patent/CN208771865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452751A (en) * | 2020-11-07 | 2021-03-09 | 株洲天桥舜臣选煤机械有限责任公司 | Powder concentrator for mine |
| CN116832932A (en) * | 2023-07-14 | 2023-10-03 | 浙江捷罡科技有限公司 | Micron-scale continuous low-temperature crushing system |
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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: 20190423 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |