CN208177876U - A kind of selected separation equipment of maize germ - Google Patents
A kind of selected separation equipment of maize germ Download PDFInfo
- Publication number
- CN208177876U CN208177876U CN201820403561.XU CN201820403561U CN208177876U CN 208177876 U CN208177876 U CN 208177876U CN 201820403561 U CN201820403561 U CN 201820403561U CN 208177876 U CN208177876 U CN 208177876U
- Authority
- CN
- China
- Prior art keywords
- maize germ
- separator
- scytoblastema
- bud
- air
- 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.)
- Active
Links
Abstract
The utility model relates to Oil processing equipment technical field, specifically discloses a kind of selected separation equipment of maize germ and connected including maize germ air classifier more than vibrating cleaning sieve and two-stage by feeding packing auger.The maize germ air classifier maize germ air classifier includes scytoblastema bud separator, blower, discharger, wind stopping device and discharging auger；The scytoblastema bud separator is connected to blower, and the blower is connected to the discharger；Enter squeezing process after the maize germ discharge of scytoblastema bud separator separation, the miscellaneous mixture of the embryo for needing further to separate is promoted to discharger by elevator, wind stopping device is installed in the discharger lower part, and discharging auger is mounted below wind stopping device and the mixture is fed into the scytoblastema bud separator of next stage.The equipment efficiently separates the various impurity in maize germ, and significantly reduces the zearalenone content in plumule.
Description
Technical field
The utility model belongs to Oil processing equipment technical field, and in particular to a kind of selected separation equipment of maize germ.
Background technique
Corn oil is that vegetable fat obtained is processed by maize germ, is a kind of nutritive value rich in physiologically active ingredient
Very high edible vegetable oil.The corn oil of high-quality is produced, the quality of raw material maize germ is most important.
The impurity such as more maize peel, endosperm, flour and scurf are usually contained in maize germ, can block oil extruder seam
And infuser strainer, it needs often to clear up, and oil yield is also low.Colloidal impurity content height, wax contain in obtained raw corn oil
Amount is high, acid value is high, causes the adverse consequences such as subsequent oil and fat refining difficulty is big, refining yield is low.In addition, because corn bean sheet jelly etc.
Impurity slightly bitter taste influences the flavor of oil after squeezing.
In addition, corn is easy to be polluted by mycotoxin, the especially pollution of zearalenone (ZEN).GB2761-
ZEN limitation is 60 μ g/kg, European Union EC1126- in 2011 " mycotoxin is limited the quantity in food " regulation corns and maize flour (slag, piece)
ZEN limitation is 400 μ g/kg in 2007 clear stipulaties maizes and refined maize's oil.The black of maize germ the-head is dotted
The zearalenone content contained in powder is very high, and up to 10000 μ g/kg or more, this powdered rubber is minimum and light, common separation
Equipment can not separate.
Current maize germ exclusion device utilizes vibrating screen or Winnowing separator more.Vibrating screen be only capable of using plumule with
The partial size of impurity is different, roughly removes impurity, and the impurity being not much different for many partial sizes or shape and plumule is helpless.
Winnowing separator separates removal of impurities compared with the specific gravity difference of light impurity using plumule or broken plumule and wheat bran or powder etc.
Matter, but presently used Winnowing separator is mostly level-one selection by winnowing, and construction is simpler, goes deimpurity effect insufficient, lacks to jade
The ability that rice plumule is finely separated.
Moreover, presently used plumule exclusion device is not directed to removal and the corn of above-mentioned plumule head black powder
The reduction of zeranol content needs additional detoxification process.Presently used zearalenone detoxification device or technique are adopted
With high temperature high pressure process, absorption method or solvent extraction, not only increase production cost, but also may be in maize germ product
It brings new impurity to remain, influences the quality of product.
Therefore, a kind of maize germ picking equipment is needed in the industry, can effectively, subtly be removed various in maize germ
Impurity, but can in the case where not increasing extras the easily black powder on separated plumule head, significantly reduce in product
The content of zearalenone.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of selected separation equipment of maize germ, including vibration
More than cleaning screen and two-stage, preferably three-level maize germ air classifier, the vibrating cleaning sieve include two layers of compass screen surface, the compass screen surface
Including upper layer compass screen surface and lower layer's compass screen surface, the oversize of lower layer's compass screen surface is transported to the maize germ air classifier by feeding packing auger.
The maize germ air classifier is mounted on feed bin top, including scytoblastema bud separator, blower, discharger, wind stopping device
With discharging auger；The scytoblastema bud separator is connected to blower, and the blower is connected to the discharger；Through the scytoblastema bud point
Enter squeezing process after maize germ discharge from device separation, the broken plumule that do not isolate is with the mixture compared with light impurity by mentioning
The machine of liter is promoted to discharger, and wind stopping device is installed in the discharger lower part, and discharging auger is mounted below wind stopping device and will be described mixed
Close the scytoblastema bud separator that object is fed into next stage maize germ air classifier.
The scytoblastema bud separator is vertical installation, is mainly made of top air compartment, feeding control device, lower part air compartment,
The feeding control device is located on the lateral wall of top air compartment.The scytoblastema bud separator has air inlet and outlet and goes out
Material mouth, air inlet are located on the lower part air compartment side wall opposite with feeding control device, and air outlet is located at top air compartment and air inlet
On ipsilateral side wall, discharge port is located at the bottom of the scytoblastema bud separator.It is disposed in the top air compartment and lower part air compartment
Baffling tubulation.
Air register and wind speed measuring device are installed on the air hose of air outlet in the scytoblastema bud separator, and are connected with
Deduster.
The top air compartment and lower part air compartment are respectively provided with observation window visor and maintenance door.
The vibrating cleaning sieve includes eccentric conical hopper, feed box, compass screen surface and base opening, is impurity removal in the middle part of the base opening
Mouthful, the bias conical hopper is connected with materail tube, passes through cloth cylinder cloth.
The bias conical hopper can with sieve nest synchronous rotary in the horizontal plane, in place by cloth cylinder cloth.
The utility model has the beneficial effects that: vibrating screen and multistage pneumatic separation separator are combined, so that can be according to object
The different specific weight of each ingredient in material, the fine impurity that the separation prior art can not separate are realized to improve separative efficiency to jade
The fine purification of rice plumule, or even black powder at the top of the plumule containing a large amount of mycotoxins can be separated.It is practical new relative to this
The combined feed of type equipment is lower than 2% containing the miscellaneous rate of skin in the maize germ by the separation of this equipment, oil yield significantly mentions by weight
Up to 45% or more, and the zearalenone content in maize germ reduces 30%-40%.
Detailed description of the invention
The structural schematic diagram of the vibrating cleaning sieve of the prior art shown in Fig. 1.
Fig. 2 show the structural schematic diagram of the selected separation equipment of maize germ for the utility model.
The cross-section structure for the scytoblastema bud separator that Fig. 3 is shown in the selected separation equipment of maize germ of the utility model shows
It is intended to.
In figure, 100, vibrating cleaning sieve；101, materail tube；102, eccentric conical hopper；103, cloth cylinder；104, feed box；
105, compass screen surface；105a, upper layer compass screen surface；105b, lower layer's compass screen surface；106, pressure door；107, base opening；108, impurity outlet；109, vertical
Suction channel；110, bulk material plate；200, maize germ air classifier；201, feeding packing auger；202, scytoblastema bud separator；203, top wind
Room；204, feeding control device；205, lower part air compartment；206, air outlet；207, air inlet；208, discharge port；209, visor；
210, maintenance door；211, deduster；212, air register；213, wind speed measuring device；214, blower；215, discharger；216, it closes
Wind device；217, discharge auger；218, baffling tubulation.
Specific embodiment
The technical side of the utility model is described in detail in the utility model in order to better understand with specific example below
Case, but the utility model is not limited thereto.
The raw material of the present embodiment comes from cornstarch factory, is the product maize germ removed corn processing after starch, with
Poidometer, the miscellaneous rate containing skin are about 25%, and oil content 35%-38%, zearalenone content is about 10052 μ g/kg.Vibration used
Dynamic cleaning screen model TQLZ150 × 200.
The preferred embodiment of the utility model provides a kind of selected separation equipment of maize germ, including 100 He of vibrating cleaning sieve
Three-level maize germ air classifier 200.
The vibrating cleaning sieve 100 includes eccentric conical hopper 102, feed box 104, compass screen surface 105 and base opening 107.It is described
Feed box 104 includes bulk material plate 110 and pressure door 106, and the compass screen surface 105 includes upper layer compass screen surface 105a and lower layer compass screen surface 105b,
It is impurity outlet 108 in the middle part of the base opening.The bias conical hopper 102 can with sieve nest synchronous rotary in the horizontal plane, to pass through
Cloth cylinder 103 is in 110 middle position cloth of bulk material plate.Charging can be made to be uniformly distributed on its compass screen surface by adjusting compass screen surface 105.Pressure
Power door 106 is located at the junction of feed box 104 Yu upper layer compass screen surface 105a, it can make material stream can be uniformly dispersed into sustained height.
The oversize of upper layer compass screen surface 105a and the screenings of lower layer compass screen surface 105b are fallen in base opening 107, as impurity from positioned at base opening 107
The impurity outlet 108 at middle part is discharged.The oversize of lower layer compass screen surface 105b enters feeding packing auger 201.
The maize germ air classifier 200 is mounted on feed bin top and including scytoblastema bud separator 202, blower 214, discharging
Device 215, wind stopping device 216 and discharging auger 217.The oversize of the lower layer compass screen surface 105b of the vibrating cleaning sieve 100 passes through charging
Auger 201 is transported to the scytoblastema bud separator 202 in the maize germ air classifier 200.
The scytoblastema bud separator 202 is mainly made of top air compartment 203, feeding control device 204, lower part air compartment 205,
The feeding control device 204 is located on the lateral wall of top air compartment 203, for controlling inlet amount, avoids charging uneven.Institute
Scytoblastema bud separator 202 is stated with air inlet 207, air outlet 206 and discharge port 208, air inlet 207 is located at lower part air compartment 205
On the side wall opposite with feeding control device 204, air outlet 206 is located at top air compartment 203 and the ipsilateral side wall of air inlet 207
On, air inlet 207 is connected to blower 214, and air outlet 206 connects elevator (not shown) through deduster 211.The top
It is disposed with baffling tubulation 218 in air compartment 203 and lower part air compartment 205, the baffling effect further dispersion through the tubulation 218 makes
Maize germ is more fully contacted with air-flow, is separated with the light impurities wherein contained.Separated maize germ is from discharge port
208 exit into squeezing process, and the broken plumule that do not isolate leaves with the mixture compared with light impurity from the air outlet 206, warp
Enter elevator after 211 dedusting of deduster, is promoted to discharger 215.Blower 214 is connected to discharger 215, the discharger
215 lower parts are installed by wind stopping device 216.Installation discharging auger 217, is emitted into the discharging for the mixture below wind stopping device 216
On auger 217.The mixture is fed into the scytoblastema bud point of next stage maize germ air classifier 200 by the discharging auger 217
From device 202.The impurity isolated is delivered to baling press and is packaged by the discharging auger 217 of third level maize germ air classifier 200.
The scytoblastema bud separator 202 is vertical installation, wherein being equipped with air register on the air hose of the air outlet 206
212 and wind speed measuring device 213, with according to the type of raw material, containing miscellaneous situation etc. because of usually adjustment wind speed and air quantity, by artificial
Or controller realizes process control.The air outlet 206 connects deduster 211, in order to avoid raw material or product in equipment running process
Powder be emitted into atmosphere, pollute environment.
The top air compartment 203 and lower part air compartment 205 of the scytoblastema bud separator 202 are provided with 209 He of observation window visor
Maintenance door 210 facilitates observation and blocking maintenance when production and application.
The working principle of the utility model device is as follows:
1, maize germ raw material enters vibrating cleaning sieve 100, the oversize of upper layer compass screen surface 105a and lower layer compass screen surface 105b's
Screenings is discharged as impurity, and the oversize of the lower layer compass screen surface 105b comprising maize germ is by feeding packing auger 201, in feeding control
Under the control of device 204 processed, enter scytoblastema bud separator 202 via top air compartment 203.
2, in the scytoblastema bud separator 202, the air inlet 207 of the air-flow that blower 214 generates from below enters, and passes through
It is left after lower part air compartment 205 and top air compartment 203 from air outlet 206.The oversize is fallen from above, the folding through tubulation 218
Stream effect further dispersion, comes into full contact with air-flow.According to specific gravity principle, heavier maize germ falls, from discharge port 208 from
It opens, into squeezing process.The plumule that do not isolate is entrained by the flow of air with the mixture compared with light impurity, is left from air outlet 206, warp
Enter elevator after 211 dedusting of deduster, is promoted to discharger 215.
3, said mixture is emitted into discharging auger 217 by wind stopping device 216 by discharger 215.Discharging auger 217 will mix
It closes object to be fed into the scytoblastema bud separator 202 of second level maize germ air classifier 200, carries out the separation of second level selection by winnowing.Later
The separation of third level selection by winnowing is carried out in a similar manner, the maize germ that gained is separated through selection by winnowing at different levels leaves from discharge port 208 respectively,
Into squeezing process.
4, the impurity isolated is delivered to baling press and is packaged by the discharging auger 217 of third level maize germ air classifier 200.
As a result
Through detecting, relative to combined feed, by weight, after the selected separation equipment purification of the maize germ of the present embodiment,
Miscellaneous rate≤2% containing skin of product maize germ, oil content reach 46%, and zearalenone content is reduced to 6200 μ g/kg, total to drop
Low rate is about 38%.Wherein in terms of total feed weight, the zearalenone content reduced rate of first order air classifier is about 3%, the
The zearalenone content reduced rate of second level air classifier is about 11%, and the zearalenone content of third level air classifier reduces
Rate is about 24%.It can be seen that the effect that third level air classifier reduces zearalenone content is the most significant.
Beneficial effect
The beneficial effects of the utility model are, vibrating screen and multistage pneumatic separation separator are combined, and in selection by winnowing point
From baffling tubulation is arranged in device, connect the raw material maize germ entered from top more fully with the air-flow flowed from bottom to top
Touching, so that the fine impurity that the prior art can not separate can be separated according to the specific gravity of heterogeneity in material.To improve separation
Efficiency realizes the fine purification to maize germ, or even can separate black powder at the top of the plumule containing a large amount of mycotoxins.
Claims (9)
1. a kind of selected separation equipment of maize germ, including vibrating cleaning sieve (100), the vibrating cleaning sieve (100) includes two
Layer compass screen surface (105), the compass screen surface (105) includes upper layer compass screen surface (105a) and lower layer's compass screen surface (105b), it is characterised in that further includes
The oversize of maize germ air classifier (200) more than two-stage, lower layer's compass screen surface (105b) of vibrating cleaning sieve (100) passes through charging
Auger (201) is transported to the maize germ air classifier (200)；
The maize germ air classifier (200) is mounted on feed bin top, and maize germ air classifier (200) includes scytoblastema bud separator
(202), blower (214), discharger (215), wind stopping device (216) and discharging auger (217)；
The scytoblastema bud separator (202) is connected to blower (214), and the blower (214) is connected to the discharger (215)；
Enter squeezing process, the broken plumule that do not isolate after the maize germ discharge of the scytoblastema bud separator (202) separation
It is promoted to discharger (215) with the mixture compared with light impurity by elevator, wind stopping device is installed in discharger (215) lower part
(216), discharging auger (217) is mounted below wind stopping device (216) and the mixture is fed into next stage maize germ wind
Select the scytoblastema bud separator (202) of device (200).
2. the selected separation equipment of maize germ according to claim 1, it is characterised in that including three-level maize germ selection by winnowing
Device (200).
3. the selected separation equipment of maize germ according to claim 1 or 2, it is characterised in that the scytoblastema bud separator
(202) it is vertical installation, is mainly made of top air compartment (203), feeding control device (204), lower part air compartment (205), it is described
Feeding control device (204) is located on the lateral wall of top air compartment (203), and the scytoblastema bud separator (202) also has air inlet
Mouth (207), air outlet (206) and discharge port (208), air inlet (207) are located at lower part air compartment (205) and feeding control device
(204) on opposite side wall, air outlet (206) is located on top air compartment (203) and air inlet (207) ipsilateral side wall, discharging
Mouth (208) is located at the bottom of the scytoblastema bud separator (202).
4. the selected separation equipment of maize germ according to claim 3, it is characterised in that the top air compartment (203) and under
Baffling tubulation (218) are disposed in portion's air compartment (205).
5. the selected separation equipment of maize germ according to claim 3, it is characterised in that the scytoblastema bud separator (202)
Top air compartment (203) and lower part air compartment (205) be respectively provided with observation window visor (209) and maintenance door (210).
6. the selected separation equipment of maize germ according to claim 3, it is characterised in that the air hose of the air outlet (206)
On air register (212) and wind speed measuring device (213) are installed.
7. the selected separation equipment of maize germ according to claim 3, it is characterised in that the air outlet (206) is connected with
Deduster (211).
8. the selected separation equipment of maize germ according to claim 1 or 2, it is characterised in that the vibrating cleaning sieve
(100) include eccentric conical hopper (102), feed box (104), compass screen surface (105) and base opening (107), be in the middle part of the base opening
Miscellaneous mouth (108), the bias conical hopper (102) are connected with materail tube (101), pass through cloth cylinder (103) cloth.
9. the selected separation equipment of maize germ according to claim 8, it is characterised in that the bias conical hopper (102)
Can with sieve nest synchronous rotary in the horizontal plane, to pass through cloth cylinder (103) cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403561.XU CN208177876U (en) | 2018-03-23 | 2018-03-23 | A kind of selected separation equipment of maize germ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403561.XU CN208177876U (en) | 2018-03-23 | 2018-03-23 | A kind of selected separation equipment of maize germ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208177876U true CN208177876U (en) | 2018-12-04 |
Family
ID=64437901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820403561.XU Active CN208177876U (en) | 2018-03-23 | 2018-03-23 | A kind of selected separation equipment of maize germ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208177876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188031A (en) * | 2018-03-23 | 2018-06-22 | 山东三星玉米产业科技有限公司 | A kind of selected separation equipment of maize germ and the method for handling maize germ |
-
2018
- 2018-03-23 CN CN201820403561.XU patent/CN208177876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188031A (en) * | 2018-03-23 | 2018-06-22 | 山东三星玉米产业科技有限公司 | A kind of selected separation equipment of maize germ and the method for handling maize germ |
| CN108188031B (en) * | 2018-03-23 | 2023-08-18 | 长寿花食品股份有限公司 | Corn germ selecting and separating equipment and method for treating corn germs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10413943B2 (en) | Method for fractionating grain | |
| CN109622105A (en) | A kind of multi-functional rice processing shiver device and shiver method | |
| CN108188031A (en) | A kind of selected separation equipment of maize germ and the method for handling maize germ | |
| CN208390085U (en) | millet threshing production line | |
| CN208177876U (en) | A kind of selected separation equipment of maize germ | |
| CN208975862U (en) | A kind of quinoa hulling machine | |
| CN105413837B (en) | perlite sand production line | |
| CN106000882B (en) | Multichannel multi-layer vibration descaling machine | |
| CN201147697Y (en) | Combined rice mill | |
| CN206716406U (en) | A kind of impurity cleaning slide sieve | |
| CN207254757U (en) | A kind of adlay processes negative pressure selection by winnowing separation equipment | |
| CN206276430U (en) | Vertical rice huller paddy rice mill | |
| CN114918140A (en) | A feeding filter equipment for rice processing | |
| CN205199935U (en) | Green wheat kernel sieving machine | |
| CN209696987U (en) | The dedusting thresher efficiently separated | |
| CN206215530U (en) | A kind of tea seed removal of impurities screening machine structure | |
| CN2406743Y (en) | Huller for separating hulks from seeds | |
| CN201692946U (en) | Horizontal vibration air cleaning screen | |
| CN106475321A (en) | Proportion dressing machine | |
| CN206296190U (en) | A kind of wind inhales the grain separating machine of motion convolution | |
| CN108855940B (en) | High-efficient reliable rice husk separating centrifuge | |
| CN112934364A (en) | Equipment and method for separating wheat bran, wheat germ and endosperm | |
| CN220611305U (en) | Induced draft impurity remover and induced draft impurity removing sieve | |
| CN219578228U (en) | Peanut shell separation equipment | |
| CN201799293U (en) | Full-automatic complete set rice milling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256209 private science and Technology Park, Handian Town, Zouping County, Binzhou City, Shandong Province Patentee after: longevity flower food co., ltd. Address before: 256209 private science and Technology Park, Handian Town, Zouping County, Binzhou City, Shandong Province Patentee before: SHANDONG SANXING CORN INDUSTRY TECHNOLOGY Co.,Ltd. |