CN107497523A - Centralized dust sedimentation device for rice finishing - Google Patents
Centralized dust sedimentation device for rice finishing Download PDFInfo
- Publication number
- CN107497523A CN107497523A CN201710765299.3A CN201710765299A CN107497523A CN 107497523 A CN107497523 A CN 107497523A CN 201710765299 A CN201710765299 A CN 201710765299A CN 107497523 A CN107497523 A CN 107497523A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- upper strata
- grinding chamber
- rice
- disposal box
- 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.)
- Withdrawn
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 36
- 235000009566 rice Nutrition 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 title claims abstract description 35
- 238000004062 sedimentation Methods 0.000 title claims abstract description 14
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 35
- 238000000227 grinding Methods 0.000 claims abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000006185 dispersion Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007919 dispersible tablet Substances 0.000 claims description 7
- 210000000614 Ribs Anatomy 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 1
- 235000021329 brown rice Nutrition 0.000 abstract description 29
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 4
- 239000010903 husk Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000000515 Tooth Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 210000000282 Nails Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Abstract
This application discloses a kind of centralized dust sedimentation device for rice finishing in foodstuff processing technology field, including dedusting mechanism, cast hopper, conveyer belt, disposal box and cyclonic separation storehouse；Dedusting mechanism includes grinding chamber and polishing pad, and the bottom of grinding chamber is open to be set, and is provided with link gear in grinding chamber, link gear includes No. two motors, driving gear, chain and driven gear, is connected with driven shaft on driven gear, driven shaft is connected with polishing pad；The output shaft of No. two motors engages with driving gear, and chain engages with the driving gear and some driven gears simultaneously；Conveyer belt is provided with some through holes, and upper strata conveyer belt passes through the grinding chamber, and disposal box is between upper strata conveyer belt and lower floor's conveyer belt.The invention to glume and is attached to the dust on brown rice surface and has carried out concentrating sedimentation to collect simultaneously, effectively overcomes the environmental problem of processing site, beneficial to processing high-quality clean rice.
Description
Technical field
The present invention relates to foodstuff processing technology field, and in particular to the centralized dust sedimentation device for rice finishing.
Background technology
Rice is one of staple food on the daily dining table of people, its process be by paddy by cleaning, rice huller paddy, husk rice,
Manufactured finished product after the processes such as finished product arrangement.Cleaning process is exactly using suitable equipment, by appropriate technological process and appropriate
Kind operating method, all kinds of impurity being mixed into paddy are removed, to improve the quality of rice finished product, while removed using magnet
Iron nail, iron filings in paddy etc., to ensure production safety.Rice huller paddy process is exactly will with rubber rollers hulling machine or diamond dust hulling machine
The glume of paddy is taken off, and glume is separated with brown rice.Husk rice process is i.e. with rice mill stone roller is cut, the brown rice that rubs makes cortex and endosperm
Separation, brush rice is then carried out again, chaff is removed, goes broken, rice that dries in the air etc. to handle, thus can obtain the rice of required grade.
Most glume is separated with brown rice in paddy process of hulling, but there still there can be separation to be halfway
Phenomenon, in brown rice or there can be a certain amount of glume, therefore typically also need to after first separation, it is ensured that glume is removed completely
Go the process for just entering husk rice.In addition, hull during paddy, some tiny dust can be produced by crushing glume, so
And brown rice surface can be adhered to because electrostatic caused by friction can promote most dust, all taken in follow-up each procedure
Band person's dust, so it is unfavorable for carrying out the finishing of rice.
Certain dedusting method is not taken for the dust on brown rice surface after rice huller paddy at present, which results in processing space
The situation of existing dust from flying, the environment of processing site is had a strong impact on, the permanent body for being so just harmful to producers
Health.On the other hand, it is badly in need of providing a kind of device that can simultaneously concentrate and remove glume and dust.
The content of the invention
The present invention is intended to provide a kind of centralized dust sedimentation device for rice finishing, grain husk is thoroughly removed to concentrate
Shell and the dust for collecting rice surface.
In order to achieve the above object, the present invention provides following basic technology scheme：Dust for rice finishing is concentrated
Sedimentation device, including dedusting mechanism, cast hopper, conveyer belt, disposal box and cyclonic separation storehouse；Dispersion impeller is provided with the cast hopper
With funnelform caching chamber, the horizontally disposed lower section with caching chamber of the dispersion impeller, the dispersion impeller is connected with No.1 motor；Point
Dissipating disk includes inner ring and outer ring, and some ribs are connected between inner ring and outer ring；The cyclonic separation storehouse passes through pipe with cast hopper
Road connects, and the junction of pipeline and cast hopper is located at the lower section of dispersion impeller；
The dedusting mechanism includes grinding chamber and some polishing pads, and the bottom of grinding chamber is open to be set, in the grinding chamber
Provided with link gear, the link gear includes No. two motors, driving gear, chain and some driven gears, each driven tooth
Driven shaft is connected with wheel, the driven shaft is connected with polishing pad；The output shaft of No. two motors engages with driving gear, the chain
Bar engages with the driving gear and some driven gears simultaneously；
The conveyer belt is provided with some through holes, and the aperture of the through hole is less than the particle diameter of rice；Conveyer belt includes upper strata
Conveyer belt and lower floor's conveyer belt, the feed end of upper strata conveyer belt are located at the lower section of cast hopper, and upper strata conveyer belt passes through the polishing
Room, the upper surface of the lower surface face upper strata conveyer belt of polishing pad；The top of the disposal box is provided with opening, and disposal box is positioned at upper
Between layer conveyer belt and lower floor's conveyer belt.
The working principle and beneficial effect of the present invention：Brown rice after rice huller paddy is put into caching chamber, because caching chamber is in leakage
Bucket-shaped, then caching the brown rice of intracavitary gradually can spill a small amount of bottom from caching chamber, enter dispersion impeller, start No.1 electricity
Machine, dispersion impeller is driven to horizontally rotate, under rotation condition, the rib on dispersion impeller just hits the brown rice that scattered bunchy leaks down, this
The glume activity space that the process of sample to be mingled with brown rice increases.Start cyclonic separation storehouse, whirlwind caused by cyclonic separation storehouse
Wind-force it is big, caused wind enters in cast hopper from pipeline, air in cast hopper and cyclonic separation storehouse is produced pressure differential, matter
The relatively light glume in ground enters centralized collection in cyclonic separation storehouse with regard to whirlwind effect is lower by pipeline.
Start No. two motors, No. two motors drive driving gear and chain to rotate successively, and chain drives some again
The rotation of driven gear occurred level, because driven gear is connected by driven shaft with polishing pad, and then polishing pad also produces water
Flat turn is moved.
The brown rice for having separated glume continues to drain to the feed end of upper strata conveyer belt below cast hopper, as upper strata is transported
The transport of band and be moved because upper strata conveyer belt passes through grinding chamber, then when brown rice passes through grinding chamber, due under polishing pad
The upper surface of surface face upper strata conveyer belt, polishing pad rotate, just the brown rice on the conveyer belt of upper strata are polished, makes its surface
Dust separate, dust by through hole concentrate be deposited in the disposal box between upper and lower layer conveyer belt, centralized collection
Dust, the brown rice after dedusting just enter next process from discharge end output, the collection of upper strata conveyer belt.
It is the optimization to basic technology scheme below：
Preferably：Thermoregulator is provided with the grinding chamber.In rice milling process, due to the effect of friction, brown rice
Temperature can raise, and in the presence of electrostatic, dust is easier to be attached to brown rice surface, so cooling before dedusting to brown rice
Help to polish in dust, but need to wait the time of cooling, in order to improve processing efficiency, temperature is equipped with grinding chamber
Adjuster is spent, the temperature of grinding chamber can be adjusted, the temperature of grinding chamber is reduced, so that the temperature into the brown rice in grinding chamber
Degree reduces, and this reduces the effect of electrostatic, is separated beneficial to by dust from brown rice.
Preferably：One end of the disposal box is connected with water inlet pipe, and the other end of disposal box is connected with outlet pipe, disposal box
One end from from one end of water inlet pipe to outlet pipe of bottom tilt.The quality of dust is very light, is liable to stick to the inwall of disposal box,
It is cumbersome during cleaning, so setting water inlet pipe and outlet pipe, dust can be rushed using the effect of current by external water source
Brush down.
Preferably：Be provided with sprinkler pipe in the disposal box, sprinkler pipe is provided with some apopores, the sprinkler pipe with it is described
Water inlet pipe connects.By the form of watering, the impulse force of water is big, and the area that water scatters is big, is so more conducive to rapid cleaning dust
Case, and clean more thorough.
Preferably：The grinding chamber is provided with dispersible tablet close to the side of upper strata conveyer belt feed end, the lower end of dispersible tablet away from
Spacing from upper strata conveyer belt upper surface is 0.5cm.Transported because the brown rice to leak down from cast hopper is the upper strata that is laid in heaps
Take, and the polishing pad in grinding chamber has several, is disperseed before brown rice enters grinding chamber, can make the polishing of brown rice
Evenly, dust removing effects are more preferably.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism for the centralized dust sedimentation device that the present invention is used for rice finishing.
Fig. 2 is the structural representation of cast hopper of the present invention.
Fig. 3 is the structural representation of dedusting mechanism of the present invention.
Embodiment
Technical solution of the present invention is described further with reference to the accompanying drawings and examples：
Reference：Cast hopper 1, caching chamber 101, inner ring 102, outer ring 103, rib 104, pipeline 2, cyclonic separation storehouse 3,
No. two motors 4, output shaft 401, driving gear 402, grinding chamber 5, dispersible tablet 501, driven shaft 502, chain 503, driven gear
504th, polishing pad 505, upper strata conveyer belt 601, lower floor's conveyer belt 602, disposal box 7, outlet pipe 8.
As shown in figure 1, the centralized dust sedimentation device for rice finishing, including dedusting mechanism, cast hopper 1, transport
Band, disposal box 7 and cyclonic separation storehouse 3；Dispersion impeller and caching chamber 101 are provided with cast hopper 1, caching chamber 101 is in funnel-form, is disperseed
The horizontally disposed lower section with caching chamber 101 of disk, dispersion impeller are connected with the output shaft of No.1 motor；Dispersion impeller includes the He of inner ring 102
Outer ring 103, the rib 104 of seven dispersed arrangements is connected between inner ring 102 and outer ring 103；Cyclonic separation storehouse 3 includes storehouse
Body, warehouse is interior to be provided with propeller, and propeller is connected with No. three motors.Warehouse is connected with cast hopper 1 by pipeline 2, and pipeline 2 is from throwing
Hopper 1 is inclined upwardly to warehouse direction, can so avoid wind-force excessive and brown rice is drawn into warehouse；Pipeline 2 is with feeding intake
The junction of bucket 1 is located at the lower section of dispersion impeller.
Dedusting mechanism includes grinding chamber 5 and three polishing pads 505, and thermoregulator is provided with grinding chamber 5, grinding chamber 5
Bottom is open to be set, and the left side of grinding chamber 5 is provided with dispersible tablet 501, and the lower end of dispersible tablet 501 is apart from the upper table of upper strata conveyer belt 601
The spacing in face is 0.5cm.Link gear is provided with grinding chamber 5, link gear includes No. two motors 4, driving gear 402, chain
503 and three driven gears 504, driven shaft 502 is connected with each driven gear 504, and driven shaft 502 connects with polishing pad 505
Connect；The output shaft 401 of No. two motors 4 engages with driving gear 402, chain 503 simultaneously with driving gear 402 and three driven tooths
The engagement of wheel 504.
One end of disposal box 7 is connected with water inlet pipe, and the other end of disposal box 7 is connected with outlet pipe 8, is provided with disposal box 7
Sprinkler pipe, sprinkler pipe are provided with some apopores, and sprinkler pipe connects with water inlet pipe, and the bottom of disposal box 7 is by the one of water inlet pipe
Hold one end inclination to outlet pipe 8.
Conveyer belt is provided with some through holes, and the aperture of through hole is less than the particle diameter of rice；Conveyer belt includes upper strata conveyer belt 601
With lower floor conveyer belt 602, the feed end of upper strata conveyer belt 601 is located at the lower section of cast hopper 1, and upper strata conveyer belt 601 is through polishing
Room 5, the upper surface of the lower surface face upper strata conveyer belt 601 of polishing pad 505, and spacing is 0.4~0.5cm；The top of disposal box 7
Portion is provided with opening, and disposal box 7 is between upper strata conveyer belt 601 and lower floor's conveyer belt 602.
Brown rice after rice huller paddy is put into caching chamber 101, because caching chamber 101 is in funnel-form, is then cached rough in chamber 101
Rice gradually can be spilt a small amount of bottom from caching chamber 101, entered dispersion impeller, started No.1 motor, drive dispersion impeller horizontal
Rotate, under rotation condition, the rib 104 on dispersion impeller just hits the brown rice that scattered bunchy leaks down, and such process causes rough
The glume activity space increase being mingled with rice.Start cyclonic separation storehouse 3, the wind-force of whirlwind is big caused by cyclonic separation storehouse 3, produces
Wind enter from pipeline 2 in cast hopper 1, air in cast hopper 1 and cyclonic separation storehouse 3 is produced pressure differential, quality is relatively
Light glume enters centralized collection in cyclonic separation storehouse 3 with regard to whirlwind effect is lower by pipeline 2.
Start No. two motors 4, No. two motors 4 drive driving gear 402 and chain 503 to rotate successively, and chain 503 is again
The rotation of some occurred levels of driven gear 504 is driven, because driven gear 504 is connected by driven shaft 502 and polishing pad 505
Connect, and then polishing pad 505 is also produced and horizontally rotated.
The brown rice for having separated glume continues to drain to the feed end of upper strata conveyer belt 601 from the lower section of cast hopper 1, with upper strata
The transport of conveyer belt 601 and be moved because upper strata conveyer belt 601 passes through grinding chamber 5, then when brown rice passes through grinding chamber 5, by
In the upper surface of the lower surface face upper strata conveyer belt 601 of polishing pad 505, polishing pad 505 rotates, just to upper strata conveyer belt 601
On brown rice polished, separate the dust on its surface, dust by through hole concentrate is deposited to positioned at upper and lower layer transport
With in the disposal box 7 between 602, centralized collection dust.
Claims (5)
1. the centralized dust sedimentation device for rice finishing, it is characterised in that：Including dedusting mechanism, cast hopper, conveyer belt,
Disposal box and cyclonic separation storehouse；Dispersion impeller is provided with the cast hopper and funnelform caching chamber, the dispersion impeller are horizontally disposed with
Lower section with caching chamber, the dispersion impeller are connected with No.1 motor；Dispersion impeller includes inner ring and outer ring, connects between inner ring and outer ring
It is connected to some ribs；The cyclonic separation storehouse and cast hopper are by pipeline communication, and the junction of pipeline and cast hopper is positioned at scattered
The lower section of disk；
The dedusting mechanism includes grinding chamber and some polishing pads, and the bottom of grinding chamber is open to be set, and is provided with the grinding chamber
Link gear, the link gear include No. two motors, driving gear, chain and some driven gears, on each driven gear
Driven shaft is connected with, the driven shaft is connected with polishing pad；The output shaft of No. two motors engages with driving gear, and the chain is same
When engaged with the driving gear and some driven gears；
The conveyer belt is provided with some through holes, and the aperture of the through hole is less than the particle diameter of rice；Conveyer belt transports including upper strata
Band and lower floor's conveyer belt, the feed end of upper strata conveyer belt are located at the lower section of cast hopper, and upper strata conveyer belt passes through the grinding chamber, beaten
The upper surface of the lower surface face upper strata conveyer belt of mill；The top of the disposal box is provided with opening, and disposal box is located at upper strata fortune
Between defeated band and lower floor's conveyer belt.
2. the centralized dust sedimentation device for rice finishing as claimed in claim 1, it is characterised in that：The grinding chamber
It is interior to be provided with thermoregulator.
3. the centralized dust sedimentation device for rice finishing as claimed in claim 2, it is characterised in that：The disposal box
One end be connected with water inlet pipe, the other end of disposal box is connected with outlet pipe, and the bottom of disposal box is from one end of water inlet pipe to going out
One end of water pipe tilts.
4. the centralized dust sedimentation device for rice finishing as claimed in claim 3, it is characterised in that：The disposal box
Interior to be provided with sprinkler pipe, sprinkler pipe is provided with some apopores, and the sprinkler pipe connects with the water inlet pipe.
5. the centralized dust sedimentation device for rice finishing as claimed in claim 4, it is characterised in that：The grinding chamber
Dispersible tablet is provided with close to the side of upper strata conveyer belt feed end, and the spacing of the lower end of dispersible tablet apart from upper strata conveyer belt upper surface is
0.5cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765299.3A CN107497523A (en) | 2017-08-30 | 2017-08-30 | Centralized dust sedimentation device for rice finishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765299.3A CN107497523A (en) | 2017-08-30 | 2017-08-30 | Centralized dust sedimentation device for rice finishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497523A true CN107497523A (en) | 2017-12-22 |
Family
ID=60693905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765299.3A Withdrawn CN107497523A (en) | 2017-08-30 | 2017-08-30 | Centralized dust sedimentation device for rice finishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497523A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692722A (en) * | 2018-12-31 | 2019-04-30 | 烟台市帅恒机械科技有限公司 | A kind of rice finishing cleaner and application method |
| CN112774765A (en) * | 2020-12-24 | 2021-05-11 | 重庆红土米业有限责任公司 | Rice processing dust collecting system |
| CN113058681A (en) * | 2021-04-16 | 2021-07-02 | 哈尔滨工程北米科技有限公司 | Germ-remaining rice processing method |
| CN114232149A (en) * | 2021-11-09 | 2022-03-25 | 含山县光乾纺织有限公司 | Spinning drawing frame for cotton fiber processing |
-
2017
- 2017-08-30 CN CN201710765299.3A patent/CN107497523A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692722A (en) * | 2018-12-31 | 2019-04-30 | 烟台市帅恒机械科技有限公司 | A kind of rice finishing cleaner and application method |
| CN109692722B (en) * | 2018-12-31 | 2021-06-01 | 江西省李梦粮油有限公司 | Dust removal equipment for fine processing of rice and use method |
| CN112774765A (en) * | 2020-12-24 | 2021-05-11 | 重庆红土米业有限责任公司 | Rice processing dust collecting system |
| CN113058681A (en) * | 2021-04-16 | 2021-07-02 | 哈尔滨工程北米科技有限公司 | Germ-remaining rice processing method |
| CN114232149A (en) * | 2021-11-09 | 2022-03-25 | 含山县光乾纺织有限公司 | Spinning drawing frame for cotton fiber processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |