CN202238673U - Combined air elutriator - Google Patents
Combined air elutriator Download PDFInfo
- Publication number
- CN202238673U CN202238673U CN2011203495436U CN201120349543U CN202238673U CN 202238673 U CN202238673 U CN 202238673U CN 2011203495436 U CN2011203495436 U CN 2011203495436U CN 201120349543 U CN201120349543 U CN 201120349543U CN 202238673 U CN202238673 U CN 202238673U
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- CN
- China
- Prior art keywords
- feed hopper
- cyclone dust
- negative
- wide
- winnowing
- 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.)
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Abstract
The utility model discloses a combined air elutriator which relates to a grain processing machine, and comprises a vertical frame, a feed hopper, two vertical winnowing channels, a settling chamber, a negative-pressure blower and a cyclone dust separator, wherein the feed hopper is arranged in the upper right of the vertical frame, the upper left of the vertical frame is provided with the negative-pressure blower, the downward side of a wind inlet of the negative-pressure blower is connected with the cyclone dust separator, the bottom of the cyclone dust separator is provided with a dust removal box, the wind inlet at the upper end of the cyclone dust separator is communicated with the two vertical winnowing channels by the settling chamber, the inside of the feed hopper is provided with an inclined wide-meshed screen, the end part of the downward side of the wide-meshed screen is connected with a large impurity outlet, and two dustpans (arranged in an up-and-down mode) and a weight balancing block (connected to the dustpans by threaded rods) are arranged below the wide-meshed screen; and the combined air elutriator is characterized in that a discharge outlet at the bottom of the feed hopper is provided with a vibrating screen, a vibrating pump is arranged on the vibrating screen, an impurity collecting box is arranged below the vibrating screen, and an end of the vibrating screen is provided with a grain outlet. The combined air elutriator disclosed by the invention is simple in structure and easy to use, and can effectively remove dust and large/small impurities in grains and carry out collection processing on the dust and large/small impurities, thereby effectively reducing the pollution to the environment.
Description
Technical field
The utility model relates to Cereals Processing Machines, is specifically related to a kind of combined type air elutriator.
Background technology
The air elutriator of selling in the market that is used for the cereal sorting mainly is made up of hopper, selection by winnowing passage, expansion chamber, cyclone dust collectors, discharging opening, stand etc.; Its principle is to utilize different mesh screen to select greater than the stalk of cereal with less than the thin of cereal to mix, and utilizes the distinguished and admirable cleaning foreign material of negative pressure to reach the purpose of cleaning cereal.Reciprocating sieve of air elutriator of the prior art is selected big assorted and little assorted, and its screening effect is bad, and discharging opening is obliquely installed; The gravity that utilizes cereal self to descend comes out from discharging opening; Cause discharging opening to stop up sometimes, make cereal screening amount reduce inefficiency.
The utility model content
The utility model technical problem to be solved is to provide a kind of rational in infrastructure, and screening effect is good, the combined type air elutriator that workload is big.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of combined type air elutriator; Comprise stand, feed hopper, two upright selection by winnowing passage, expansion chamber, negative-pressure air fan, cyclone dust collectors, said feed hopper is located at the stand upper right side, and said stand upper left side is provided with negative-pressure air fan; Said negative-pressure air fan air inlet below is connected with cyclone dust collectors; Said cyclone dust collectors bottom is provided with dust cleaning case, and said cyclone dust collectors upper end air inlet uprightly is communicated with through expansion chamber between the selection by winnowing passages with two, is provided with the wide-meshed screen of inclination in the said feed hopper; Said wide-meshed screen lower end is connected with big assorted outlet; Said wide-meshed screen below is provided with two dustpans that are arranged above and below and is connected in the balancing weight on the dustpan through screw rod, and it is characterized in that: said feed hopper bottom discharge mouth place is provided with vibratory sieve, on the said vibratory sieve oscillating column pump is installed; Said vibratory sieve below is provided with waste-collecting box, and the vibratory sieve end is provided with grain outlet.
Said expansion chamber outlet at bottom place is provided with light assorted collecting box.
Expansion chamber inside is stretched in said two upright selection by winnowing passages upper end.
Said stand bottom is equipped with road wheel.
The beneficial effect of the utility model is: the utility model is simple in structure, and is easy to use, can effectively remove the dust in the cereal, big assorted and little mixing, and carry out collection and treatment, effectively reduced the pollution to environment.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, A is the big assorted direction of motion, and B is the cereal direction of motion, and C is the light assorted direction of motion, and D is the little assorted direction of motion, and E is the dust direction of motion.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of combined type air elutriator comprises stand 1, feed hopper 8, two upright selection by winnowing passage 17, expansion chamber 9, negative-pressure air fan 10, cyclone dust collectors 11; Stand 1 bottom is equipped with road wheel 13, and feed hopper 8 is located at stand 1 upper right side, and stand 1 upper left side is provided with negative-pressure air fan 10; Negative-pressure air fan 10 air inlets below is connected with cyclone dust collectors 11; Cyclone dust collectors 11 bottoms are provided with dust cleaning case 12, and cyclone dust collectors 11 upper end air inlets uprightly are communicated with through expansion chamber 9 between the selection by winnowing passages 17 with two, are provided with the wide-meshed screen 7 of inclination in the feed hopper 8; Wide-meshed screen 7 lower end are connected with big assorted outlet 4; Wide-meshed screen 7 belows are provided with two dustpans that are arranged above and below 6 and are connected in the balancing weight 5 on the dustpan 6 through screw rod 3, and feed hopper 8 bottom discharge mouth places are provided with vibratory sieve 2, and oscillating column pump 14 is installed on the vibratory sieve 2; Vibratory sieve 2 belows are provided with waste-collecting box 15; Vibratory sieve 2 ends are provided with grain outlet, and expansion chamber 9 outlet at bottom places are provided with light assorted collecting box 16, and expansion chamber 9 inside are stretched in two upright selection by winnowing passages 17 upper ends.
Material drops into through feed hopper 8, and big assorted wide-meshed screen 7 filterings in feed hopper 8 are discharged through big assorted outlet 4, and deadweight and impulsive force that material descends are opened dustpan 6; Material descends, but because of dustpan 6 rotation back angles change, its stressed reducing is replied under balancing weight 5 effects; Going round and beginning again produces the concussion of dustpan formula, reaches the refining effect, regulates position-adjustable vibration frequency and the amplitude of configuration block 5 on screw rod 3; The outlet of dustpan 6 is close to two upright selection by winnowing passages 17, and light the mixing in the material sucked expansion chambers 9 by negative-pressure air fan 11, and the foreign material of emphasis fall into light assorted collecting box 16; Dust is inhaled into dust cleaning case 12 through cyclone dust collectors 11, and cereal falls on the vibratory sieve 2 through feed hopper 8 outlets, through vibratory sieve 2 vibrations; Little mixing falls into waste-collecting box 15, and cereal comes out from material outlet because of the vibration of vibratory sieve 2, accomplishes screening process.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. combined type air elutriator; Comprise stand, feed hopper, two upright selection by winnowing passage, expansion chamber, negative-pressure air fan, cyclone dust collectors, said feed hopper is located at the stand upper right side, and said stand upper left side is provided with negative-pressure air fan; Said negative-pressure air fan air inlet below is connected with cyclone dust collectors; Said cyclone dust collectors bottom is provided with dust cleaning case, and said cyclone dust collectors upper end air inlet uprightly is communicated with through expansion chamber between the selection by winnowing passages with two, is provided with the wide-meshed screen of inclination in the said feed hopper; Said wide-meshed screen lower end is connected with big assorted outlet; Said wide-meshed screen below is provided with two dustpans that are arranged above and below and is connected in the balancing weight on the dustpan through screw rod, and it is characterized in that: said feed hopper bottom discharge mouth place is provided with vibratory sieve, on the said vibratory sieve oscillating column pump is installed; Said vibratory sieve below is provided with waste-collecting box, and the vibratory sieve end is provided with grain outlet.
2. combined type air elutriator according to claim 1 is characterized in that: said expansion chamber outlet at bottom place is provided with light assorted collecting box.
3. combined type air elutriator according to claim 1 is characterized in that: expansion chamber inside is stretched in said two upright selection by winnowing passages upper end.
4. combined type air elutriator according to claim 1 is characterized in that: said stand bottom is equipped with road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203495436U CN202238673U (en) | 2011-09-16 | 2011-09-16 | Combined air elutriator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203495436U CN202238673U (en) | 2011-09-16 | 2011-09-16 | Combined air elutriator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238673U true CN202238673U (en) | 2012-05-30 |
Family
ID=46099977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203495436U Expired - Lifetime CN202238673U (en) | 2011-09-16 | 2011-09-16 | Combined air elutriator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406269A (en) * | 2013-09-02 | 2013-11-27 | 山东省凯麟环保设备股份有限公司 | Garbage air separation device |
| CN108188169A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of rocking type soil pollution prosthetic device |
-
2011
- 2011-09-16 CN CN2011203495436U patent/CN202238673U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406269A (en) * | 2013-09-02 | 2013-11-27 | 山东省凯麟环保设备股份有限公司 | Garbage air separation device |
| CN108188169A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of rocking type soil pollution prosthetic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 236500 Anhui city of Fuyang Province Jieshou City Industrial Park Patentee after: Anhui Juli machine Polytron Technologies Inc Address before: 236500 Anhui Province Jieshou City Industrial Park Patentee before: Anhui Juli Machinery Manufacturing Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |