CN104263502A - Peanut frying machine and peanut oil production method - Google Patents
Peanut frying machine and peanut oil production method Download PDFInfo
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- CN104263502A CN104263502A CN201410468798.2A CN201410468798A CN104263502A CN 104263502 A CN104263502 A CN 104263502A CN 201410468798 A CN201410468798 A CN 201410468798A CN 104263502 A CN104263502 A CN 104263502A
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- oil
- peanut
- gear
- barrel
- frying machine
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- 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
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- 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
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
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- 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)
- Frying-Pans Or Fryers (AREA)
Abstract
The invention discloses a peanut frying machine and a peanut oil production method. The peanut frying machine comprises charging barrels, a power mechanism and a heating mechanism, wherein the heating mechanism comprises a conduction oil heating chamber and a heating cavity; the heating cavity is arranged on a support base at the bottom in an inclined manner; a spiral feeder is arranged in each charging barrel and driven by the power mechanism to rotate; a feeding pipe is arranged on the charging barrel at the top end; the head and tail ends of the charging barrels are communicated, so that an S-shaped conveying channel is formed; a discharging pipe is arranged below the charging barrel at the bottom end; the conduction oil heating chamber comprises an inner cylinder and an outer cylinder; heat conduction pipes are arranged in the inner cylinder in a staggered manner; and a closed conduction oil flowing cavity is formed among the inner cylinder, the outer cylinder and the heat conduction pipes. The peanut oil production method comprises the step of frying peanuts by using the peanut frying machine. The peanut frying machine disclosed by the invention is heated by conduction oil, so that peanuts are heated uniformly; the frying degree of peanuts is proper; the whole frying process is about 10 min; artificial participation is unnecessary in the frying process; and the oil yield is highest.
Description
Technical field
The present invention relates to the support equipment of peanut oil press zhai and the production method of peanut oil, be specifically related to a kind of peanut frying machine and utilize material frying machine to carry out the method for frying peanut oil.
Background technology
Peanut oil expression often needs first frying peanut; and peanut is fried heavy or is fried the oil yield that gently usually can affect peanut; when existing frying peanuts etc. contain the fruit of moisture; the equipment utilization frying pan adopted manually carries out frying, or adopts electric motor to drive, when stirring; carry out heating to peanut to stir-fry; the process that stir-fries not only wasting manpower and material resources, importantly not can accurately grasp the degree that peanut fries, causes the oil yield affecting peanut.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, provide the production method of a kind of peanut frying machine and a kind of peanut oil thereof, the frying of peanut achieves automatization, and peanut fries degree the best after this material frying machine, and oil expression oil yield is high.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of peanut frying machine, comprise multiple barrels of parallel arrangement successively, actuating unit and heating arrangements, it is characterized in that, the heating chamber that described heating arrangements comprises heat-conducting oil heating room and is coated on outside described barrel, described heating chamber is inclined on bottom support seat, described barrel inside is provided with helical screw feeder, described helical screw feeder is driven by described actuating unit and rotates, each described barrel comprises head end and tail end, topmost the top of the head end of described barrel is provided with feed-pipe, first between described barrel, tail end is connected, and form snakelike transfer passage, the below of the tail end of described barrel is provided with discharge nozzle bottom,
Described heating chamber is provided with oil port, oil-in, oil export and safety valve, described heat-conducting oil heating room comprises urceolus and the inner core of socket mutually, the inside of described inner core by upper under have heat pipe perpendicular to axial direction due is staggered, described heat pipe is square tube, described urceolus, airtight thermal oil flow cavity is formed between inner core and heat pipe, described urceolus is provided with oil outlet and oil return opening, described oil outlet and oil-in and between oil return opening and oil export respectively by pipeline connection, thermal oil is at described heating chamber, flow in thermal oil flow cavity and pipeline, thermometer is provided with at the top of described thermal oil flow cavity, the top of described inner core is provided with chimney, bottom is provided with fuel inlet.
Further, described barrel is provided with 5, be respectively the first to the 5th barrel, described actuating unit comprise the first gear of the helical screw feeder side being separately fixed at the first to the 5th barrel to the 5th gear, the transmitting gear coaxial with described 5th gear, be arranged on the motor of frame side and be arranged on the 6th gear of frame opposite side, described motor is rotated by the first chain-driving transmitting gear, is connected between described first gear to the 6th gear by the second chain.There is provided power to the helical screw feeder in each barrel by actuating unit simultaneously.
Further, the gear ratio of described first gear, the second gear, the 3rd gear, the 4th gear, the 5th gear is: 20:18:16:14:10.The velocity of rotation of the helical screw feeder in barrel is different, the rotating speed of the helical screw feeder of the first barrel is minimum, rotate the slowest, because the peanut transpiring moisture speed entered by feed-pipe can not be stuck with paste slowly, the appearance of peanut and inherent temperature can also be made to be consistent, second barrel to the rotating speed of the helical screw feeder of the 5th barrel is 1.2 ~ 1.4,1.4 ~ 1.6,1.6 ~ 1.8,2.0 times of the helical screw feeder of the first barrel respectively, through serpentine channel peanut along with the degree speed goes fried fast, avoid peanut frying overdone, affect oil yield.
Further, described second barrel and the 4th barrel are respectively equipped with emptying door.When emptying door is for having a power failure, rotating helical screw feeder can release the peanut in barrel in time.
Further, described helical screw feeder is auger.Auger, under motor power drives, drives in the serpentine channel of the barrel of peanut in frame and carries.
Further, auxiliary cutting agency is also comprised.
Further, described auxiliary cutting agency comprises the 7th gear, is arranged on the blanking bar at feed-pipe place, is connected with described blanking bar is vertical, and the tail rod passing the arm of described feed-pipe and the driving lever be fixedly connected with tail rod, described 7th gear is fixedly installed on the opposite side of the helical screw feeder of described first barrel, the lower end in contact of described 7th gear and described driving lever, described 7th pinion rotation drives driving lever to fiddle with.By being arranged on the blanking bar at feed-pipe place, avoiding the peanut at feed-pipe place to block, affecting blanking.
Further, the angle of inclination of described frame is 5 ~ 30 degree.
Further, the inside of described chimney is also provided with baffle plate.Baffle plate is for adjusting the temperature of heat-conducting oil heating indoor.
The present invention also provides a kind of production method of peanut oil, concrete scheme carries out the frying of Semen arachidis hypogaeae for the peanut frying machine described in using, first by the heat-conducting oil heating room of heating arrangements, thermal oil is heated, thermal oil flows between described heating chamber, thermal oil flow cavity and pipeline, control heat-up time at 20 ~ 30 minutes, make the temperature of thermal oil control at 280 ~ 300 DEG C; Secondly the frequency of variable-frequency motor is 30 ~ 50Hz, enters in the first barrel by Semen arachidis hypogaeae by feed-pipe, and the serpentine channel that the first to the 5th barrel is formed coordinates the speed of helical screw feeder that peanut is propagandized, frying process about 10 minutes; The Semen arachidis hypogaeae fried afterwards enters twin-screw press by discharge nozzle and carries out disposable squeezing, obtains crude oil; Finally crude oil is filtered by filter, obtain peanut oil.
The invention has the beneficial effects as follows: frying peanut process, heat-conducting oil heating, peanut is heated evenly, the serpentine channel that first to the 5th barrel is formed coordinates the speed of helical screw feeder to make peanut heat completely, by the peanut of the snakelike transfer passage by the first to the 5th barrel can accurately grasp peanut to fry degree moderate, peanut fries that degree is suitable ensure that the oil yield of peanut is the highest, whole frying process about 10 minutes, frying process is without the need to artificial participation, avoid and only have a barrel processing, peanut frying is incomplete, and oil yield is low; And adopt too much barrel to carry out frying, not only cost increases, cause the wasting of resources, and the phenomenon that oil yield is not high, adopt the general 100 jin of peanuts of peanut frying machine frying peanut of the present invention by after the processing of this material frying machine, the peanut oil of 45 ~ 46 jin can being obtained, having more 2 ~ 3 jin of oil than adopting the oil pump capacity of existing material frying machine frying.
Accompanying drawing explanation
Fig. 1 is the structural representation of peanut frying machine of the present invention;
Fig. 2 is the structural representation of peanut frying machine actuating unit of the present invention;
Fig. 3 is the structural representation of peanut frying machine frame of the present invention;
Fig. 4 is peanut frying machine heat-conducting oil heating cell structure schematic diagram of the present invention;
Fig. 5 is the radial section figure of thermal oil flow cavity of the present invention;
Fig. 6 is the structural representation of peanut frying machine inner core of the present invention;
Fig. 7 is the electrically heated structural representation in heat-conducting oil heating room of the present invention.
In Fig. 1 ~ Fig. 7, the 1, first barrel; 2, the second barrel; 3, the 3rd barrel; 4, the 4th barrel; 5, the 5th barrel; 6, helical screw feeder; 7, feed-pipe; 8, discharge nozzle; 9, heating chamber; 10, heat-conducting oil heating room; 11, oil port; 12, oil-in; 13, oil export; 14, safety valve; 15, urceolus; 16, inner core; 17, thermal oil flow cavity; 18, oil outlet; 19, oil return opening; 20, pipeline; 21, the first gear; 22, the second gear; 23, the 3rd gear; 24, the 4th gear; 25, the 5th gear; 26, the 6th gear; 27, the 7th gear; 28, transmitting gear; 29, thermometer; 30, heat pipe; 31, chimney; 32, fuel inlet; 33, motor; 34, the first chain; 35, the second chain; 36, emptying door; 37, blanking bar; 38, tail rod; 39, driving lever; 40, baffle plate; 41, supporting seat; 42, fuel outlet; 43, electric heating tube.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Fig. 1 ~ Fig. 6, a kind of peanut frying machine, comprise multiple barrels of parallel arrangement successively, actuating unit and heating arrangements, described heating arrangements comprises heat-conducting oil heating room 10 and is coated on the heating chamber 9 outside barrel, described heating chamber 9 is inclined on bottom support seat 41, each described barrel inside is provided with helical screw feeder 6, described helical screw feeder 6 is driven by described actuating unit and rotates, each described barrel comprises head end and tail end, topmost the top of the head end of described barrel is provided with feed-pipe 7, first between described barrel, tail end is connected, and form snakelike transfer passage, the below of the tail end of described 5th barrel is provided with discharge nozzle 8 bottom,
Described heating chamber 9 is provided with oil port 11, oil-in 12, oil export 13 and safety valve 14, described heat-conducting oil heating room 10 comprises urceolus 15 and the inner core 16 of socket mutually, the inside of described inner core 16 by upper under have heat pipe 30 perpendicular to axial direction due is staggered, described heat pipe 30 is square tube, described urceolus 15, airtight thermal oil flow cavity 17 is formed between inner core 16 and heat pipe 30, described urceolus 15 is provided with oil outlet 18, fuel outlet 42 and oil return opening 19, described oil outlet 18 and oil-in 12 and between oil return opening 19 and oil export 13 respectively by pipeline connection, thermal oil is at described heating chamber 9, flow in pipeline and thermal oil flow cavity 17, heat is provided for giving the peanut in barrel, thermometer 29 is provided with at the top of described thermal oil flow cavity 17, the top of described inner core is provided with chimney 31, bottom is provided with fuel inlet 32.
Described barrel is provided with 5, be respectively the first barrel 1, second barrel 2, 3rd barrel 3, 4th barrel 4 and the 5th barrel 5, described actuating unit comprises the first gear 21 of the helical screw feeder side being separately fixed at the first to the 5th barrel, second gear 22, 3rd gear 23, 4th gear 24 and the 5th gear 25, the transmitting gear 28 coaxial with described 5th gear, the motor 33 being arranged on frame side and the 6th gear 26 being arranged on frame opposite side, described motor 33 is with nutating gear 28 to rotate by the first chain 34, connected by the second chain 35 between described first gear to the 6th gear.There is provided power to the helical screw feeder 6 in each barrel by actuating unit simultaneously.
Gear ratio between described first gear 21, second gear 22, the 3rd gear 23, the 4th gear 24, the 5th gear 25 is: 20:18:16:14:10.Described 6th gear 26 is tightening pulley, is mainly used in the degree of tightness state of adjustment second chain.Described motor 33 passes through transmitting gear, second chain drive first is to the 5th gear movement, when the number of teeth of the first to the 5th gear is respectively 20, 18, 16, 14, when 10, the velocity of rotation of the helical screw feeder in corresponding barrel is different, more and more faster by the rotating speed of the helical screw feeder in the first to the 5th barrel, the peanut entered in the first barrel by feed-pipe rotates the peanut meeting transpiring moisture slowly because just having been entered by feed-pipe, helical screw feeder in instant first barrel not only can not be stuck with paste slowly, and the inherence of peanut can be made consistent with external skin temperatures, and the peanut in the second to the 5th barrel has not had moisture because of it, therefore the velocity of rotation of corresponding helical screw feeder is accelerated gradually, through serpentine channel peanut along with the degree speed goes fried fast, avoid peanut frying overdone, affect oil yield.
Described second barrel 2 and the 4th barrel 4 are respectively equipped with emptying door 36.When emptying door is for having a power failure, rotating helical screw feeder can release the peanut in barrel in time.
Described helical screw feeder 6 is auger.Auger, under motor power drives, drives in the serpentine channel of the barrel of peanut in frame and carries.
Also comprise auxiliary cutting agency.
Described auxiliary cutting agency comprises the 7th gear 27, be arranged on the blanking bar 37 at feed-pipe 7 place, with described blanking bar tail rod 38 connected vertically and the driving lever 39 that is fixedly connected with tail rod, described 7th gear 27 is fixedly installed on the opposite side of the helical screw feeder of described first barrel, the lower end in contact of described 7th gear 27 and described driving lever 39, described tail rod 38 is by the arm through described feed-pipe, under the arm of feed-pipe and the constraint of feed-pipe, rotate under the effect of the auger of described 7th gear in the first barrel, thus drive driving lever to stir, realize blanking bar to fiddle with, promote blanking.By being arranged on the blanking bar at feed-pipe place, avoiding the peanut at feed-pipe place to block, affecting blanking.
As shown in Figure 7, heat-conducting oil heating room of the present invention adopts electrically heated, heat-conducting oil heating room of the present invention is except selecting coal or gas to heat above by fuel inlet, electric heating tube can also be utilized to heat, specifically electric heating tube 43 can be put in the thermal oil flow cavity between inner core and urceolus and directly the thermal oil in thermal oil flow cavity be heated, be observed the temperature of thermal oil by thermometer 29 at any time.
Above-mentioned peanut frying machine is utilized to carry out the frying of Semen arachidis hypogaeae, carry out the production of peanut oil afterwards, first by the heat-conducting oil heating room of heating arrangements, thermal oil is heated, thermal oil flows between described heating chamber, thermal oil flow cavity and pipeline, control heat-up time at 20 ~ 30 minutes, make the temperature of thermal oil control at 280 ~ 300 DEG C; Secondly the frequency of variable-frequency motor is 30 ~ 50Hz, enters in the first barrel by Semen arachidis hypogaeae by feed-pipe, and the serpentine channel that the first to the 5th barrel is formed coordinates the speed of helical screw feeder that peanut is propagandized, frying process about 10 minutes; The Semen arachidis hypogaeae fried afterwards enters twin-screw press by discharge nozzle and carries out disposable squeezing, obtains crude oil; Finally crude oil is filtered by filter, obtain peanut oil.
What motor of the present invention adopted is variable-frequency motor, the frequency control of variable-frequency motor is determined according to the content of peanut surface-moisture in the selection of 30Hz ~ 50Hz. frequency, if peanut is moister, then frequency is turned down, the rotating speed of motor is slow, frying process is slow, if peanut moisture content is more dry less, then frequency can be heightened, the rotating speed of suitable quickening motor, frying process is fast, the length of described barrel is approximately 3 ~ 4m, the time of peanut frying is greatly about about 10 minutes, concrete frying process, starter motor, motor is fixed on the helical screw feeder of the 5th barrel end transmitting gear by the first chain drive rotates, thus the 5th pinion rotation inside band nutating gear, because the first to the 6th gear is connected by the second chain, helical screw feeder thus in the first to the 5th barrel rotates, thus the peanut in drive barrel moves ahead, because the first gear is to the design of the number of teeth of the 5th gear, first barrel improves gradually to the helical screw feeder speed of rotation in the 5th barrel, and for heating arrangements, by to heat-conducting oil heating, make thermal oil at thermal oil flow cavity, flow in heat pipe and heating chamber, realize carrying out heating frying to peanut in barrel by the thermal oil flowed in heating chamber, the temperature of thermal oil controls at about 280 ~ 300 DEG C, if displays temperature is too high in thermometer, control the burning of fuel by fuel inlet or close the baffle controls fuel combustion on chimney top, if displays temperature is too low in thermometer, fuel can be increased or fully open the baffle plate of chimney, make fuel combustion abundant.The present invention realizes heating, the frying to rotating peanut under helical screw feeder drive by the flowing of thermal oil in barrel outside after heating, make being heated evenly of peanut, after this serpentine channel, ensure that the oil yield of the peanut after frying is the highest, oil yield can reach the oil yield of 45-46%, 100 jin of peanuts than many 2 ~ 3 jin of oil adopted after existing material frying machine frying.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a peanut frying machine, comprise multiple barrels of parallel arrangement successively, actuating unit and heating arrangements, it is characterized in that, the heating chamber that described heating arrangements comprises heat-conducting oil heating room and is coated on outside described barrel, described heating chamber is inclined on bottom support seat, described barrel inside is provided with helical screw feeder, described helical screw feeder is driven by described actuating unit and rotates, each described barrel comprises head end and tail end, topmost the top of the head end of described barrel is provided with feed-pipe, first between described barrel, tail end is connected, and form snakelike transfer passage, the below of the tail end of described barrel is provided with discharge nozzle bottom,
Described heating chamber is provided with oil port, oil-in, oil export and safety valve, described heat-conducting oil heating room comprises urceolus and the inner core of socket mutually, the inside of described inner core by upper under have heat pipe perpendicular to axial direction due is staggered, described heat pipe is square tube, described urceolus, airtight thermal oil flow cavity is formed between inner core and heat pipe, described urceolus is provided with oil outlet and oil return opening, described oil outlet and oil-in and between oil return opening and oil export respectively by pipeline connection, thermal oil is at described heating chamber, flow between thermal oil flow cavity and pipeline, thermometer is provided with at the top of described thermal oil flow cavity, the top of described inner core is provided with chimney, bottom is provided with fuel inlet.
2. peanut frying machine according to claim 1, it is characterized in that, described barrel is provided with five, be respectively the first to the 5th barrel, described actuating unit comprise the first gear of the helical screw feeder side being separately fixed at the first to the 5th barrel to the 5th gear, the transmitting gear coaxial with described 5th gear, be arranged on the motor of frame side and be arranged on the 6th gear of frame opposite side, described motor is rotated by the first chain-driving transmitting gear, is connected between described first gear to the 6th gear by the second chain.
3. peanut frying machine according to claim 2, is characterized in that, the gear ratio between described first gear, the second gear, the 3rd gear, the 4th gear, the 5th gear is: 20:18:16:14:10.
4. peanut frying machine according to claim 2, is characterized in that, described second barrel and the 4th barrel are respectively equipped with emptying door.
5. peanut frying machine according to claim 1, is characterized in that, described helical screw feeder is auger.
6. peanut frying machine according to claim 2, is characterized in that, also comprises auxiliary cutting agency.
7. peanut frying machine according to claim 6, it is characterized in that, described auxiliary cutting agency comprises the 7th gear, is arranged on the blanking bar at feed-pipe place, is connected with described blanking bar is vertical, and the tail rod passing the arm of described feed-pipe and the driving lever be fixedly connected with tail rod, described 7th gear is fixedly installed on the opposite side of the helical screw feeder of described first barrel, the lower end in contact of described 7th gear and described driving lever, described 7th pinion rotation drives driving lever to fiddle with.
8. peanut frying machine according to claim 1, is characterized in that, the angle of inclination of described frame is 5 ~ 30 degree.
9. the production method of a peanut oil, it is characterized in that: use the peanut frying machine as described in any one of claim 1 ~ 8 to carry out the frying of Semen arachidis hypogaeae, first by the heat-conducting oil heating room of heating arrangements, thermal oil is heated, thermal oil flows between described heating chamber, thermal oil flow cavity and pipeline, control heat-up time at 20 ~ 30 minutes, make the temperature of thermal oil control at 280 ~ 300 DEG C; Secondly the frequency of variable-frequency motor is 30 ~ 50Hz, enters in the first barrel by Semen arachidis hypogaeae by feed-pipe, and the serpentine channel that the first to the 5th barrel is formed coordinates the speed of helical screw feeder that peanut is propagandized, frying process about 10 minutes; The Semen arachidis hypogaeae fried afterwards enters twin-screw press by discharge nozzle and carries out disposable squeezing, obtains crude oil; Finally crude oil is filtered by filter, obtain peanut oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468798.2A CN104263502A (en) | 2014-09-15 | 2014-09-15 | Peanut frying machine and peanut oil production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468798.2A CN104263502A (en) | 2014-09-15 | 2014-09-15 | Peanut frying machine and peanut oil production method |
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| Publication Number | Publication Date |
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| CN104263502A true CN104263502A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410468798.2A Pending CN104263502A (en) | 2014-09-15 | 2014-09-15 | Peanut frying machine and peanut oil production method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036310Y (en) * | 2007-04-03 | 2008-03-19 | 张道利 | Energy-saving type heat conducting oil frying grain granule pot |
| CN201447469U (en) * | 2009-07-22 | 2010-05-05 | 袁桂禄 | peanut frying machine |
| CN103789077A (en) * | 2012-11-02 | 2014-05-14 | 北京中天金谷粮油工程技术有限公司 | Multifunctional combed plate dryer |
| CN103897798A (en) * | 2012-12-31 | 2014-07-02 | 北京中天金谷粮油工程技术有限公司 | Hot-pressing process of aroma-type rapeseed oil |
| CN203715592U (en) * | 2013-12-19 | 2014-07-16 | 黄小燕 | Oil pressing material frying machine |
-
2014
- 2014-09-15 CN CN201410468798.2A patent/CN104263502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036310Y (en) * | 2007-04-03 | 2008-03-19 | 张道利 | Energy-saving type heat conducting oil frying grain granule pot |
| CN201447469U (en) * | 2009-07-22 | 2010-05-05 | 袁桂禄 | peanut frying machine |
| CN103789077A (en) * | 2012-11-02 | 2014-05-14 | 北京中天金谷粮油工程技术有限公司 | Multifunctional combed plate dryer |
| CN103897798A (en) * | 2012-12-31 | 2014-07-02 | 北京中天金谷粮油工程技术有限公司 | Hot-pressing process of aroma-type rapeseed oil |
| CN203715592U (en) * | 2013-12-19 | 2014-07-16 | 黄小燕 | Oil pressing material frying machine |
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Application publication date: 20150107 |