CN104689878A - Flour production system - Google Patents

Flour production system Download PDF

Info

Publication number
CN104689878A
CN104689878A CN201510141653.6A CN201510141653A CN104689878A CN 104689878 A CN104689878 A CN 104689878A CN 201510141653 A CN201510141653 A CN 201510141653A CN 104689878 A CN104689878 A CN 104689878A
Authority
CN
China
Prior art keywords
sections
millstone
wheat
input
output
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.)
Granted
Application number
CN201510141653.6A
Other languages
Chinese (zh)
Other versions
CN104689878B (en
Inventor
李玉生
毕伟
陈玉萍
刘树青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lixin Donghua Flour Co ltd
Original Assignee
Tianjin Heng Rui Derived Food Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Heng Rui Derived Food Science And Technology Ltd filed Critical Tianjin Heng Rui Derived Food Science And Technology Ltd
Priority to CN201510141653.6A priority Critical patent/CN104689878B/en
Publication of CN104689878A publication Critical patent/CN104689878A/en
Application granted granted Critical
Publication of CN104689878B publication Critical patent/CN104689878B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Adjustment And Processing Of Grains (AREA)

Abstract

The invention relates to a flour production system. The flour production system comprises a grain storing silo, a first section material lifting machine, a wheat sorting screening machine, a second section material lifting machine, a wheat peeling device, a third section material lifting machine and a millstone flour mill, which are arranged in sequence. A discharging end of the grain storing silo is connected with an input end of the first section material lifting machine, an output end of the first section material lifting machine is connected with an input end of the wheat sorting screening machine, an output end of the wheat sorting screening machine is connected with an input end of the second section material lifting machine, an output end of the second section material lifting machine is connected with an input end of the wheat peeling device, an output end of the wheat peeling device is connected with an input end of the third section material lifting machine, and an output end of the third section material lifting machine is connected with an input end of the millstone flour mill. The flour production system is simple in structure and scientific and reasonable in design. According to the flour production system, the flour production process and the processing process are integrated together, the high integration of flour production is achieved, the time and the labor are saved, plenty of manpower and material power are saved, the working efficiency is improved, and the product quality level is improved.

Description

Flour production system
Technical field
The invention belongs to crops thing technical field of processing equipment, especially a kind of Flour production system.
Background technology
Flour has become one of requisite required life product in people's daily life, first the wheat of results will be carried out the operation removing the various foreign material adulterated in wheat by the production of present flour, and then wheat is removed the peel, finally carry out grinding to form flour operation, grinding step is mainly produced by the cornmill equipment of stone mill cornmill or motorized motions, the process of manufacture of existing flour is mostly by each operation separate operation above-mentioned, and many operations are all completed by manual operation, this not only wastes a large amount of manpowers, material resources, also reduce operating efficiency, and the mass uniformity of preparation-obtained flour is poor, economic loss is brought to enterprise.
By retrieval, not yet find the patent publication us relevant to patent application of the present invention.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide that a kind of reasonable in design, working (machining) efficiency are high, hand labor intensity is low, the Flour production system that final flour is meticulous, quality is homogeneous, the wide model of the scope of application, integration degree are high.
The present invention realizes the technical scheme that goal of the invention adopts:
A kind of Flour production system, described system comprises the grain storehouse set gradually, one section of crane, wheat sorting screen extension set, two sections of cranes, wheat peeling equipment, three sections of cranes and stone mill cornmill, the discharge end of described grain storehouse connects the input of one section of crane, the output of this section of crane connects the input of wheat sorting screen extension set, the output of wheat sorting screen extension set connects the input of two sections of cranes, the output of these two sections of cranes connects the input of wheat peeling equipment, the output of this wheat peeling equipment connects the input of three sections of cranes, the output of these three sections of cranes connects the input of stone mill cornmill.
And, described wheat peeling equipment comprises feeding cylinder, drying equipment, magnetic valve and skinning machine, described magnetic valve comprises solenoid and lower magnetic valve, the output of described feeding cylinder is connected with the input of drying equipment, pipeline between this feeding cylinder and drying equipment installs magnetic valve, the output of this drying equipment is connected with the input of skinning machine, pipeline between this drying equipment and skinning machine is installed lower magnetic valve, bottom in described drying equipment is provided with humidity sensor, and this humidity sensor is all connected with lower magnetic valve with solenoid.
And, described stone mill cornmill comprises charging aperture, upper millstone, lower millstone, receiving vat, appliance stand, blow tank and discharging opening, in described appliance stand, drive motors is set, the top of this appliance stand from the bottom to top parallel coaxial arranges lower millstone and upper millstone, the output shaft of this drive motors is connected with lower millstone, this lower millstone and the outer coaxial spaced of upper millstone arrange receiving vat, the top of this upper millstone is connected with upper millstone and arranges charging aperture, the side of appliance stand is provided with blow tank, the input of this blow tank is connected with receiving vat and arranges, the output of this blow tank arranges discharging opening,
The along the circumferential direction uniform interval fin that is shaped with several corrugated groove and matches with it on the lower surface of described upper millstone, the along the circumferential direction uniform interval fin that is shaped with several corrugated groove and matches with it on the upper surface of described lower millstone, the recess tilt downward at described lower millstone edge is arranged.
And a sidewall of described upper millstone periphery is fixedly mounted with one and scrapes powder bar, this other end scraping powder bar is fixedly mounted with one and scrapes and whitewash, this scrape whitewash with the middle and lower part of the groove of the downward-sloping setting in lower millstone edge in opposite directions, be close to setting.
And, described blow tank comprises the one section of blow tank and two sections of blow tanks that are communicated with and arrange, this section of blow tank is connected with two sections of blow tanks and all sets out material screen, the aperture going out material screen in one section of blow tank is less than the aperture going out material screen in two sections of blow tanks, and this one section of blow tank gone out below material screen arranges discharging opening with being communicated with respectively bottom two sections of blow tanks.
The advantage that the present invention obtains and good effect are:
1, native system structure is simple, design science is reasonable, the process of manufacture of flour all integrates by this system, achieve the Highgrade integration of Flour production, time saving and energy saving, the setting of each crane decreases manual procedures, has saved a large amount of human and material resources, improve operating efficiency, and the quality of preparation-obtained flour is homogeneous, improve the quality level of finished product, reduce the production cost of enterprise.
2, the wheat stored under the wheat peeling equipment of native system makes different storage conditions, varying environment all can directly be removed the peel, dry treatment process before need not removing the peel, save a large amount of human and material resources, simultaneously, it also avoid the drying process after peeling, drastically increase operating efficiency, meet different user demands; Meanwhile, after the peeling that this equipment prepares, quality of material is homogeneous, and water content is moderate, extends the storage life of wheat, improves the quality level of product, has saved the energy, reduces the production cost of enterprise.
3, the grinding cornmill of native system is provided with groove and fin, because this groove and fin are corrugated, wheat to be ground upper millstone and lower millstone grinding process in, the pressure be subject to is from multiple angle, therefore this stone mill is more meticulousr than the granularity of the stone mill grinding flour of linear pattern texture, nutrition is more comprehensive, and this device meets the requirement to flour accuracy; In addition, the recess tilt downward at this lower millstone edge is arranged, and make the complete flour of grinding fall along the groove of downward-sloping setting like this, the resistance be subject to is less, is more convenient to discharging, improves operating efficiency.
4, the grinding cornmill of native system is provided with to scrape powder bar and scrape and whitewashes, this scrape whitewash with the middle and lower part of the groove of the downward-sloping setting in lower millstone edge in opposite directions, be close to setting, this is scraped powder bar and maintains static, along with lower millstone rotate under the drive of drive motors time, this is scraped, and whitewash can by under the flour brush that is pasted onto on lower millstone, thus make the outflow of flour more smooth and easy, and it also avoid the waste of flour, improve yield.
5, the grinding cornmill of native system is provided with one section of blow tank, two sections of blow tanks and goes out material screen, the flour of different-grain diameter size is separated automatically, avoids the mask work of postorder, meets different to make demand, improves operating efficiency.
Accompanying drawing explanation
Figure l is the anatomical connectivity schematic diagram of native system;
Fig. 2 is the anatomical connectivity schematic diagram of wheat peeling equipment in Fig. 1;
Fig. 3 is the anatomical connectivity partial sectional view of stone mill cornmill in Fig. 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structure amplification inclinating view of upper millstone in Fig. 3;
Fig. 6 is the structure amplification plan view of lower millstone in Fig. 3;
Fig. 7 is the partial sectional view looking up enlarged drawing of Fig. 6.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described; Following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of Flour production system, as shown in Figure 1, comprise the grain storehouse 1 set gradually, one section of crane 2, wheat sorting screen extension set 3, two sections of cranes 4, wheat peeling equipment 5, three sections of cranes 6 and stone mill cornmill 7, the discharge end of described grain storehouse connects the input of one section of crane, the output of this section of crane connects the input of wheat sorting screen extension set, the output of wheat sorting screen extension set connects the input of two sections of cranes, the output of these two sections of cranes connects the input of wheat peeling equipment, the output of this wheat peeling equipment connects the input of three sections of cranes, the output of these three sections of cranes connects the input of stone mill cornmill.
This system architecture is simple, design science is reasonable, the process of manufacture of flour all integrates by this system, achieve the Highgrade integration of Flour production, time saving and energy saving, the setting of each crane decreases manual procedures, has saved a large amount of human and material resources, improve operating efficiency, and the quality of preparation-obtained flour is homogeneous, improve the quality level of finished product, reduce the production cost of enterprise.
In the present embodiment, as shown in Figure 2, described wheat peeling equipment comprises feeding cylinder 8, drying equipment 10, magnetic valve and skinning machine 13, described magnetic valve comprises solenoid 9 and lower magnetic valve 12, the output of described feeding cylinder is connected with the input of drying equipment, pipeline between this feeding cylinder and drying equipment installs magnetic valve, the output of this drying equipment is connected with the input of skinning machine, pipeline between this drying equipment and skinning machine is installed lower magnetic valve, bottom in described drying equipment is provided with humidity sensor 11, this humidity sensor is all connected with lower magnetic valve with solenoid, when the humidity of the material in drying equipment is less than setting humidity, solenoid then in this pipeline and lower magnetic valve are all opened thus to charging in skinning machine, when the humidity of the material in drying equipment is greater than setting humidity, solenoid then in this pipeline and lower magnetic valve are all closed, drying function opened by drying equipment simultaneously, thus material is dried, when the humidity of the material in drying equipment reaches setting humidity, solenoid then in pipeline and lower magnetic valve are all opened thus to charging in skinning machine, work and so forth.
The wheat stored under this kind of structure makes different storage conditions, varying environment all can directly be removed the peel, dry treatment process before need not removing the peel, save a large amount of human and material resources, simultaneously, it also avoid the drying process after peeling, drastically increase operating efficiency, meet different user demands; Meanwhile, after the peeling that this equipment prepares, quality of material is homogeneous, and water content is moderate, extends the storage life of wheat, improves the quality level of product, has saved the energy, reduces the production cost of enterprise.
In the present embodiment, as Fig. 3, shown in Fig. 4 and Fig. 5, described stone mill cornmill comprises charging aperture 14, upper millstone 15, lower millstone 17, receiving vat 16, appliance stand 21, blow tank and discharging opening 20, in described appliance stand, drive motors is set, the top of this appliance stand from the bottom to top parallel coaxial arranges lower millstone and upper millstone, the output shaft of this drive motors is connected with lower millstone, this lower millstone and the outer coaxial spaced of upper millstone arrange receiving vat, this receiving vat is in order to collect the flour made flowed out from lower millstone, the top of this upper millstone is connected with upper millstone and arranges charging aperture, the side of appliance stand is provided with blow tank, the input of this blow tank is connected with receiving vat and arranges, the output of this blow tank arranges discharging opening, the along the circumferential direction uniform interval fin 26 that is shaped with several corrugated groove 25 and matches with it on the lower surface of described upper millstone, the along the circumferential direction uniform interval fin that is shaped with several corrugated groove and matches with it on the upper surface of described lower millstone, the recess tilt downward at described lower millstone edge arranges 23.Because the phase-contact surface of this upper millstone and lower millstone all arranges groove and fin, because this groove and fin are corrugated, wheat to be ground upper millstone and lower millstone grinding process in, the pressure be subject to is from multiple angle, therefore this stone mill is more meticulousr than the granularity of the stone mill grinding flour of linear pattern texture, nutrition is more comprehensive, and this device meets the requirement to flour accuracy; In addition, the recess tilt downward at this lower millstone edge is arranged, and make the complete flour of grinding fall along the groove of downward-sloping setting like this, the resistance be subject to is less, is more convenient to discharging, improves operating efficiency.
One sidewall of described upper millstone periphery is fixedly mounted with one and scrapes powder bar 24, this other end scraping powder bar is fixedly mounted with one and scrapes and whitewash 22, this scrape whitewash with the middle and lower part of the groove of the downward-sloping setting in lower millstone edge in opposite directions, be close to setting, this is scraped powder bar and maintains static, along with lower millstone rotate under the drive of drive motors time, this is scraped and whitewashes and can by under the flour brush that is pasted onto on lower millstone, thus make the outflow of flour more smooth and easy, and it also avoid the waste of flour, improve yield.
Described blow tank comprises the one section of blow tank 18 and two sections of blow tanks 19 that are communicated with and arrange, this section of blow tank is connected with two sections of blow tanks and all sets out material screen (not shown), the aperture going out material screen in one section of blow tank is less than the aperture going out material screen in two sections of blow tanks, this one section of blow tank gone out below material screen arranges discharging opening with being communicated with respectively bottom two sections of blow tanks, the flour of different-grain diameter size is made automatically to be separated like this, avoid the mask work of postorder, meet and different make demand, improve operating efficiency.
After testing, the Flour colour that present system prepares is normal, and granularity is 50-70 order, and the various nutrition loss lates in this flour only reach 0.5-1%, improve the nutritive value of flour.

Claims (5)

1. a Flour production system, it is characterized in that: described system comprises the grain storehouse set gradually, one section of crane, wheat sorting screen extension set, two sections of cranes, wheat peeling equipment, three sections of cranes and stone mill cornmill, the discharge end of described grain storehouse connects the input of one section of crane, the output of this section of crane connects the input of wheat sorting screen extension set, the output of wheat sorting screen extension set connects the input of two sections of cranes, the output of these two sections of cranes connects the input of wheat peeling equipment, the output of this wheat peeling equipment connects the input of three sections of cranes, the output of these three sections of cranes connects the input of stone mill cornmill.
2. Flour production system according to claim 1, it is characterized in that: described wheat peeling equipment comprises feeding cylinder, drying equipment, magnetic valve and skinning machine, described magnetic valve comprises solenoid and lower magnetic valve, the output of described feeding cylinder is connected with the input of drying equipment, pipeline between this feeding cylinder and drying equipment installs magnetic valve, the output of this drying equipment is connected with the input of skinning machine, pipeline between this drying equipment and skinning machine is installed lower magnetic valve, bottom in described drying equipment is provided with humidity sensor, this humidity sensor is all connected with lower magnetic valve with solenoid.
3. Flour production system according to claim 1, it is characterized in that: described stone mill cornmill comprises charging aperture, upper millstone, lower millstone, receiving vat, appliance stand, blow tank and discharging opening, in described appliance stand, drive motors is set, the top of this appliance stand from the bottom to top parallel coaxial arranges lower millstone and upper millstone, the output shaft of this drive motors is connected with lower millstone, this lower millstone and the outer coaxial spaced of upper millstone arrange receiving vat, the top of this upper millstone is connected with upper millstone and arranges charging aperture, the side of appliance stand is provided with blow tank, the input of this blow tank is connected with receiving vat and arranges, the output of this blow tank arranges discharging opening,
The along the circumferential direction uniform interval fin that is shaped with several corrugated groove and matches with it on the lower surface of described upper millstone, the along the circumferential direction uniform interval fin that is shaped with several corrugated groove and matches with it on the upper surface of described lower millstone, the recess tilt downward at described lower millstone edge is arranged.
4. Flour production system according to claim 3, it is characterized in that: a sidewall of described upper millstone periphery is fixedly mounted with one and scrapes powder bar, this other end scraping powder bar is fixedly mounted with one and scrapes and whitewash, this scrape whitewash with the middle and lower part of the groove of the downward-sloping setting in lower millstone edge in opposite directions, be close to setting.
5. Flour production system according to claim 3, it is characterized in that: described blow tank comprises the one section of blow tank and two sections of blow tanks that are communicated with and arrange, this section of blow tank is connected with two sections of blow tanks and all sets out material screen, the aperture going out material screen in one section of blow tank is less than the aperture going out material screen in two sections of blow tanks, and this one section of blow tank gone out below material screen arranges discharging opening with being communicated with respectively bottom two sections of blow tanks.
CN201510141653.6A 2015-03-27 2015-03-27 Flour production system Expired - Fee Related CN104689878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510141653.6A CN104689878B (en) 2015-03-27 2015-03-27 Flour production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510141653.6A CN104689878B (en) 2015-03-27 2015-03-27 Flour production system

Publications (2)

Publication Number Publication Date
CN104689878A true CN104689878A (en) 2015-06-10
CN104689878B CN104689878B (en) 2017-04-26

Family

ID=53337649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510141653.6A Expired - Fee Related CN104689878B (en) 2015-03-27 2015-03-27 Flour production system

Country Status (1)

Country Link
CN (1) CN104689878B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106173912A (en) * 2016-08-19 2016-12-07 刘利学 A kind of stone grinder flour
CN106563524A (en) * 2016-11-04 2017-04-19 中农众创众投电子科技有限公司 High efficiency flour processing device
CN106732942A (en) * 2016-12-27 2017-05-31 河南天香面业有限公司 Stone mill prepares wholemeal production technology
CN107744855A (en) * 2017-09-27 2018-03-02 嘉兴学院 Intelligent stone mill flour sells robot and method
CN107999205A (en) * 2017-12-29 2018-05-08 天津恒瑞源食品科技有限公司 Full-automatic flour system of processing
CN108160150A (en) * 2017-12-29 2018-06-15 天津恒瑞源食品科技有限公司 Grain husking system with agitating function
CN108212325A (en) * 2017-12-29 2018-06-29 天津恒瑞源食品科技有限公司 Full-automatic flour production system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058924A (en) * 1990-08-09 1992-02-26 李树林 Wind fortune flour mill's technology and equipment
JPH08187439A (en) * 1995-01-07 1996-07-23 Satake Eng Co Ltd Barley cleaning and apparatus therefor
CN2248589Y (en) * 1995-12-05 1997-03-05 济南高新开发区省农机所面粉机械厂 Set equipment for flour-making
CN1159962A (en) * 1996-02-09 1997-09-24 株式会社佐竹制作所 Method and apparatus for carrying out pre-treatment of wheat grains for flour milling
CN1238242A (en) * 1998-05-15 1999-12-15 株式会社佐竹制作所 Flour milling method having raw wheat grains screening implement and flour milling system adopting the method
CN2614782Y (en) * 2003-04-22 2004-05-12 郑以宗 Mechanical stone mill
EP1626092A1 (en) * 2004-08-11 2006-02-15 OCRIM S.p.A. Method for producing ethanol by using corn flours
CN104433803A (en) * 2014-11-29 2015-03-25 济南中阳石磨电器有限公司 Full-automatic mill-stone soymilk machine
CN204544301U (en) * 2015-03-27 2015-08-12 天津恒瑞源食品科技有限公司 A kind of Flour production system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1058924A (en) * 1990-08-09 1992-02-26 李树林 Wind fortune flour mill's technology and equipment
JPH08187439A (en) * 1995-01-07 1996-07-23 Satake Eng Co Ltd Barley cleaning and apparatus therefor
CN2248589Y (en) * 1995-12-05 1997-03-05 济南高新开发区省农机所面粉机械厂 Set equipment for flour-making
CN1159962A (en) * 1996-02-09 1997-09-24 株式会社佐竹制作所 Method and apparatus for carrying out pre-treatment of wheat grains for flour milling
CN1238242A (en) * 1998-05-15 1999-12-15 株式会社佐竹制作所 Flour milling method having raw wheat grains screening implement and flour milling system adopting the method
CN2614782Y (en) * 2003-04-22 2004-05-12 郑以宗 Mechanical stone mill
EP1626092A1 (en) * 2004-08-11 2006-02-15 OCRIM S.p.A. Method for producing ethanol by using corn flours
CN104433803A (en) * 2014-11-29 2015-03-25 济南中阳石磨电器有限公司 Full-automatic mill-stone soymilk machine
CN204544301U (en) * 2015-03-27 2015-08-12 天津恒瑞源食品科技有限公司 A kind of Flour production system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106173912A (en) * 2016-08-19 2016-12-07 刘利学 A kind of stone grinder flour
CN106563524A (en) * 2016-11-04 2017-04-19 中农众创众投电子科技有限公司 High efficiency flour processing device
CN106732942A (en) * 2016-12-27 2017-05-31 河南天香面业有限公司 Stone mill prepares wholemeal production technology
CN106732942B (en) * 2016-12-27 2019-02-01 河南天香面业有限公司 Stone mill prepares wholemeal production technology
CN107744855A (en) * 2017-09-27 2018-03-02 嘉兴学院 Intelligent stone mill flour sells robot and method
CN107999205A (en) * 2017-12-29 2018-05-08 天津恒瑞源食品科技有限公司 Full-automatic flour system of processing
CN108160150A (en) * 2017-12-29 2018-06-15 天津恒瑞源食品科技有限公司 Grain husking system with agitating function
CN108212325A (en) * 2017-12-29 2018-06-29 天津恒瑞源食品科技有限公司 Full-automatic flour production system

Also Published As

Publication number Publication date
CN104689878B (en) 2017-04-26

Similar Documents

Publication Publication Date Title
CN104689878A (en) Flour production system
CN205861426U (en) A kind of multifunction soil sample lapping device
CN204768855U (en) Wholemeal processingequipment
CN204583262U (en) A kind of novel wheat skinning machine device
CN205628138U (en) Flour production system
CN108522574A (en) Novel and multifunctional dough kneeding machine
CN204544301U (en) A kind of Flour production system
CN208066515U (en) A kind of food processing grinding device
CN205183159U (en) Sieve rice device
CN102806114A (en) Flour milling system and flour milling process
CN203494543U (en) Portable wheat degerming machine
CN203985978U (en) A kind of coffee bean shelling screening machine
CN104041925A (en) Pomegranate seed peeling machine with fed material cleaning device
CN207805724U (en) A kind of multistage integratedization grinder
CN203393121U (en) Presser for producing maize germ oil
CN204583261U (en) A kind of Novel peeling machine system
CN203446478U (en) Rapid peanut kernel peeling machine
CN208466131U (en) A kind of novel corn flour milling machine
CN210545416U (en) Milling equipment for processing wheat flour
CN203105583U (en) Pomegranate peeling machine with loading cleaning device
CN207086301U (en) A kind of automatic rubbing circle and screening plant
CN204107847U (en) A kind of rice and flour factory supplies screening plant
CN208300896U (en) A kind of shagreen walnut peeler
CN205923819U (en) Mud machine is peeled into to domestic garlic
CN204523570U (en) A kind of potato sorting unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181226

Address after: 236700 Lipan Industrial Zone, Lixin County, Bozhou City, Anhui Province

Patentee after: LIXIN DONGHUA FLOUR Co.,Ltd.

Address before: No. 5, Samsung Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin 300112

Patentee before: TIANJIN HENGRUIYUAN FOOD SCIENCE & TECHNOLOGY CO.,LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426