CN107057841A - A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device - Google Patents
A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device Download PDFInfo
- Publication number
- CN107057841A CN107057841A CN201710200932.4A CN201710200932A CN107057841A CN 107057841 A CN107057841 A CN 107057841A CN 201710200932 A CN201710200932 A CN 201710200932A CN 107057841 A CN107057841 A CN 107057841A
- Authority
- CN
- China
- Prior art keywords
- tower
- dtdc
- wet dregs
- rice
- scraper plate
- 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.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 50
- 235000009566 rice Nutrition 0.000 title claims abstract description 50
- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 49
- 238000012856 packing Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 abstract description 18
- 238000010025 steaming Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The isolation steamed the present invention relates to a kind of wet dregs of rice to DTDC between de- tower disconnects device, and category leaches oily precipitation production technical field.A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device, it steams de- tower, auger motor, sealing device by wet dregs of rice scraper plate, feeding packing auger, DTDC and constituted, the side of feeding packing auger is provided with DTDC and steams de- tower, the opposite side of feeding packing auger is provided with auger motor, auger motor and DTDC, which steam to be provided with the wet dregs of rice scraper plate above wet dregs of rice scraper plate, wet dregs of rice scraper plate and feeding packing auger junction in the feeding packing auger between de- tower, is provided with sealing device.The device can prevent solvent from continuing into DTDC along passage and steaming in de- tower, so after the completion of steaming is de-, even if to steam to take off tower and overhauled, safeguarded or maintained to DTDC and DTDC is steamed into de- tower and extraneous opening, closed system is not present, also solvent is not concerned about to be dispersed into air, avoid solvent during the de- tower of existing steaming is safeguarded increases because of volatilization consumption, and having an effect on working environment causes the problem of unsafe factor is produced.
Description
Technical field
The isolation steamed the present invention relates to a kind of wet dregs of rice to DTDC between de- tower disconnects device, and category leaches oily precipitation production technology
Field.
Background technology
Leaching refining method is to use solvent naphtha（That is n-hexane 74% and hexamethylene 16%）By glyceride stock by abundant immersion
High temperature extraction is carried out afterwards, the n-hexane that take oil has 25-30% after terminating is stayed in the wet dregs of rice, typically by steaming de- tower to in the wet dregs of rice
The solvent contained is carried out steaming de- precipitation, and because whole equipment is a circulating enclosed, the solvent entered from infuser is soaked
After going out, it is collected after being steamed in steaming de- tower and reclaims collection recycling, it is not only environment-friendly（Solvent may not flow into air and make
Into environmental pollution）Potential safety hazard is it also avoid, but when the de- tower of steaming needs to be overhauled or safeguarded, this closed system is just broken
Open, go maintenance to have to breathe freely because steaming Tuo Tanei and wanting operating personnel to enter, and now the solvent in the wet dregs of rice is just along transmission
Device evaporate into the de- tower of steaming to spill into workshop peripheral air, not only causes the pollution of environment, and solvent is bright in chance
Also easily trigger fire after fire, while the solvent vapored away can not be then recycled again, the increase of energy resource consumption is caused again, increase
The cost of enterprise's raw material is added.
The content of the invention
It is an object of the present invention to for above-mentioned the deficiencies in the prior art there is provided a kind of wet dregs of rice between the de- tower of DTDC steamings
Isolation disconnect device, it is when steaming de- tower and opening manhole maintenance, and the device can be good at preventing solvent from evaporating into DTDC steamings
Take off in tower and then be dispersed into air, it is to avoid cause environmental pollution, trigger the increase of potential safety hazard and energy resource consumption.
The technical scheme is that：
The isolation that a kind of wet dregs of rice are steamed to DTDC between de- tower disconnects device, it by wet dregs of rice scraper plate, feeding packing auger, DTDC steam de- tower,
Auger motor, sealing device are constituted, it is characterised in that：The side of feeding packing auger is provided with DTDC and steams de- tower, feeding packing auger it is another
Side is provided with auger motor, and auger motor and DTDC steam is provided with wet dregs of rice scraper plate in the feeding packing auger between de- tower, and the wet dregs of rice are scraped
Sealing device is provided with wet dregs of rice scraper plate above plate and feeding packing auger junction.
Described wet dregs of rice scraper plate is in elbow-type, and the inner side setting of wet dregs of rice scraper plate and sealing device junction is fluted.
Described sealing device is made up of flashboard, cylinder, PLC program controllers, the piston rod connection of flashboard and cylinder, cylinder end
Head is provided with PLC program controllers, is electrically connected between cylinder and PLC program controllers.
Described flashboard is in cuboid, is provided with polytetrafluoro pad in the side week that flashboard is contacted with wet dregs of rice scraper plate.
The thickness of the flashboard is adapted to groove.
The beneficial effect of the present invention compared with prior art is：
The wet dregs of rice to the DTDC isolation steamed between de- tower disconnects device in material transmit process is leached, and flashboard is in PLC program controllers
Effect is lower to be opened flashboard by cylinder, makes passage unblocked, once leach material all enters charging through wet dregs of rice scraper plate
After auger, wet dregs of rice scraper plate is stopped, and sealing device controls cylinder to close flashboard in the presence of PLC program controllers, prevents leaching
The solvent gone out in device evaporates into DTDC along passage and steams de- tower, now steams and either the de- tower of DTDC steamings is safeguarded after de- finish
Or maintenance is also not in the volatilization waste, environmental pollution and unsafe risk of solvent, the device is not only enterprise's section
About Material Cost, and improve workman's operating environment, improves the safety coefficient of enterprise's production, is adapted to vast grain and oil processing
Used in production.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1st, wet dregs of rice scraper plate, 2, DTDC steam de- tower, 3, feeding packing auger, 4, auger motor, 5, sealing device, 6, cylinder,
7th, flashboard, 8, PLC program controllers.
Embodiment
The wet dregs of rice to the DTDC isolation steamed between de- tower disconnects device and steams de- tower by wet dregs of rice scraper plate 1, feeding packing auger 3, DTDC
2nd, auger motor 4, sealing device 5 are constituted, and the side of feeding packing auger 3 is provided with DTDC and steams de- tower 2, the opposite side of feeding packing auger 3
Auger motor 4 is provided with, the material after leaching is transported to DTDC and steamed by the drive feeding packing auger 3 of auger motor 4 to be steamed in de- tower 2
Removing is molten and recycles solvent by whole closed system（N-hexane and hexamethylene）, auger motor 4 and DTDC steam de- tower 2 it
Between feeding packing auger 3 on be provided with the wet dregs of rice scraper plate 1 above wet dregs of rice scraper plate 1, wet dregs of rice scraper plate 1 and the junction of feeding packing auger 3 and set
Sealing device 5 is equipped with, sealing device 5 is made up of flashboard 7, cylinder 6, PLC program controllers 8, and flashboard 7 is connected with the piston rod of cylinder 6,
The termination of cylinder 6 is provided with PLC program controllers 8, is electrically connected between cylinder 6 and PLC program controllers 8；Wet dregs of rice scraper plate 1 is in elbow-type, and the wet dregs of rice are scraped
The inner side of plate 1 and the junction of sealing device 5 sets fluted, and the flashboard 7 of sealing device 5 is in cuboid, flashboard 7 and wet dregs of rice scraper plate
The side week of 1 contact is sealed by polytetrafluoro pad, and the thickness of flashboard 7 is adapted to groove, and such flashboard is closing the wet lower end of dregs of rice scraper plate 1
Good sealing effectiveness can be played during exit, when DTDC, which steams de- tower 2, to be needed to clear up, repair or maintain, is made in infuser
Solvent DTDC can not be entered by feeding packing auger 3 steam de- tower 2 and then volatilize and slattern.
The wet dregs of rice disconnect device to the DTDC isolation steamed between de- tower
System automatically controls the sealing device 5 for blocking passage, and the sealing device 5 is automatically controlled by PLC program controllers, once it is whole to leach material
Entered by wet dregs of rice scraper plate 1 after feeding packing auger 3, PLC program controllers 8 just control cylinder dynamic 6 to make, by flashboard 7 along wet dregs of rice scraper plate 1
Passage at wet dregs of rice scraper plate 1 and feeding packing auger 3 is sealed and blocked by groove, prevents solvent from continuing into DTDC along passage and steaming de-
In tower 2, so after the completion of steaming is de-, tower manhole is taken off even if to steam de- tower 2 to DTDC and be overhauled, safeguarded or be maintained to steam DTDC
Open, be also not concerned about solvent and be dispersed into air, it is to avoid be existing to steam solvent during de- tower is safeguarded and increase because of volatilization consumption, go back shadow
Ringing working environment causes the problem of unsafe factor is produced.
Claims (5)
1. a kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device, it is by wet dregs of rice scraper plate（1）, feeding packing auger（3）、DTDC
Steam de- tower（2）, auger motor（4）, sealing device（5）Constitute, it is characterised in that：Feeding packing auger（4）Side be provided with DTDC
Steam de- tower（2）, feeding packing auger（4）Opposite side be provided with auger motor（4）, auger motor（4）De- tower is steamed with DTDC（2）Between
Feeding packing auger（3）On be provided with wet dregs of rice scraper plate（1）, wet dregs of rice scraper plate（1）And feeding packing auger（3）Wet dregs of rice scraper plate above junction
（1）On be provided with sealing device（5）.
2. a kind of wet dregs of rice according to claim 1 steam the isolation between de- tower to DTDC and disconnect device, it is characterised in that：Institute
The wet dregs of rice scraper plate stated（1）In elbow-type, wet dregs of rice scraper plate（1）With sealing device（5）The inner side of junction sets fluted.
3. a kind of wet dregs of rice according to claim 1 steam the isolation between de- tower to DTDC and disconnect device, it is characterised in that：Institute
The sealing device stated（5）By flashboard（7）, cylinder（6）, PLC program controllers（8）Constitute, flashboard（7）With cylinder（6）Piston rod connect
Connect, cylinder（6）Termination is provided with PLC program controllers（8）, cylinder（6）With PLC program controllers（8）Between electrically connect.
4. a kind of wet dregs of rice according to claim 3 steam the isolation between de- tower to DTDC and disconnect device, it is characterised in that：Institute
The flashboard stated（7）In cuboid, flashboard（7）With wet dregs of rice scraper plate（1）The side week of contact is provided with polytetrafluoro pad.
5. a kind of wet dregs of rice according to Claims 2 or 3 steam the isolation between de- tower to DTDC and disconnect device, its feature exists
In：The flashboard（7）Thickness be adapted to groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200932.4A CN107057841A (en) | 2017-03-30 | 2017-03-30 | A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200932.4A CN107057841A (en) | 2017-03-30 | 2017-03-30 | A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107057841A true CN107057841A (en) | 2017-08-18 |
Family
ID=59601873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200932.4A Pending CN107057841A (en) | 2017-03-30 | 2017-03-30 | A kind of wet dregs of rice steam the isolation between de- tower to DTDC and disconnect device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107057841A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752228U (en) * | 2010-07-30 | 2011-03-02 | 江苏牧羊集团有限公司 | Material blending auger device |
| CN203187648U (en) * | 2013-03-29 | 2013-09-11 | 江苏春绿粮油有限公司 | Closed auger device of desolventizing toaster |
| CN203403076U (en) * | 2013-08-13 | 2014-01-22 | 北京中天金谷科技股份有限公司 | Novel pre-separation disc of evapo-separated machine |
-
2017
- 2017-03-30 CN CN201710200932.4A patent/CN107057841A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752228U (en) * | 2010-07-30 | 2011-03-02 | 江苏牧羊集团有限公司 | Material blending auger device |
| CN203187648U (en) * | 2013-03-29 | 2013-09-11 | 江苏春绿粮油有限公司 | Closed auger device of desolventizing toaster |
| CN203403076U (en) * | 2013-08-13 | 2014-01-22 | 北京中天金谷科技股份有限公司 | Novel pre-separation disc of evapo-separated machine |
Non-Patent Citations (1)
| Title |
|---|
| 国家粮食局编著, 中国财政经济出版社 * |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |