CN114669343A - Glutinous rice flour milling device combining semidry method and wet method and production process thereof - Google Patents
Glutinous rice flour milling device combining semidry method and wet method and production process thereof Download PDFInfo
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- CN114669343A CN114669343A CN202210204078.XA CN202210204078A CN114669343A CN 114669343 A CN114669343 A CN 114669343A CN 202210204078 A CN202210204078 A CN 202210204078A CN 114669343 A CN114669343 A CN 114669343A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 213
- 235000009566 rice Nutrition 0.000 title claims abstract description 213
- 238000003801 milling Methods 0.000 title claims abstract description 100
- 235000013312 flour Nutrition 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title description 11
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 212
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- 239000000843 powder Substances 0.000 claims abstract description 72
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- 235000004237 Crocus Nutrition 0.000 claims abstract description 23
- 241000596148 Crocus Species 0.000 claims abstract description 23
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Classifications
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- 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
- B02B1/00—Preparing grain for milling or like processes
- B02B1/04—Wet treatment, e.g. washing, wetting, softening
-
- 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
- B02B1/00—Preparing grain for milling or like processes
- B02B1/08—Conditioning grain with respect to temperature or water content
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/08—Cooling, heating, ventilating, conditioning with respect to temperature or water content
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/04—Systems or sequences of operations; Plant
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cereal-Derived Products (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention relates to the technical field of glutinous rice flour milling, in particular to a glutinous rice flour milling device combining a semi-dry method and a wet method, which comprises a case, wherein the top of the case is provided with a feed hopper for throwing in glutinous rice, one side of the case is provided with a discharge hopper for discharging glutinous rice slurry, a milling mechanism for milling the glutinous rice is arranged in the case, and a guide plate is arranged below the milling mechanism; powder process mechanism is equipped with the crocus subassembly of intercommunication including fixing the buffer memory subassembly on quick-witted incasement wall, the bottom of buffer memory subassembly, and the crocus subassembly is used for making the powder with the glutinous rice mill, and the below of crocus subassembly is equipped with the reposition of redundant personnel subassembly that supplies glutinous rice thick liquid to flow all around. The invention achieves the purposes of grinding glutinous rice once and ensuring the quality, has the advantages of short processing period, high flour milling efficiency and cost reduction, and can avoid the occurrence of the phenomenon of different flour particle sizes by a single circulating step-by-step flour milling mode, thereby improving the fineness of the glutinous rice flour and the quality of the glutinous rice flour.
Description
Technical Field
The invention relates to the technical field of glutinous rice flour milling, in particular to a glutinous rice flour milling device combining a semi-dry method and a wet method and a production process thereof.
Background
In the powder process equipment of present glutinous rice flour, mainly embody two kinds of powder process modes, semi-dry powder process equipment and wet process powder process equipment promptly, two kinds of equipment all carry out the crocus to the glutinous rice after the bubble is sent, and above-mentioned two kinds of equipment all grind out the thick liquid through the mode of direct grinding, adopt two mill from top to bottom to get into the glutinous rice that wherein grind in the chamber and grind, because grind the chamber and need reserve the space that supplies the glutinous rice to get into, need grind the glutinous rice many times from this, grind the mode of grinding or repeated grinding promptly in grades.
Foretell two kinds of crocus modes to sticky rice all need grind many times, lead to the crocus cycle longer from this, extremely influence powder process efficiency, have obvious promotion to the energy consumption simultaneously, increase manufacturing cost to in the powder process of sticky rice powder, the powder matter granule of sticky rice powder exists situation different in size easily, thereby leads to the fineness of sticky rice powder to reduce by a wide margin, seriously influences the quality of sticky rice powder.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the glutinous rice flour milling device combining the semi-dry method and the wet method and the production process thereof, so that the purposes of milling glutinous rice once and ensuring the quality are achieved, the glutinous rice flour milling device has the advantages of short processing period, high milling efficiency and cost reduction, and the phenomenon of different sizes of flour particles can be avoided by a single circulation step-by-step milling mode, so that the fineness of the glutinous rice flour is improved, and the quality of the glutinous rice flour is improved.
In order to solve the technical problem, the invention provides a technical scheme that: a glutinous rice flour milling device combining a semi-dry method and a wet method comprises a case, wherein a feed hopper for feeding glutinous rice is arranged at the top of the case, a discharge hopper for discharging glutinous rice slurry is arranged on one side of the case, a flour milling mechanism for milling glutinous rice flour is arranged in the case, and a guide plate is arranged below the flour milling mechanism;
the flour milling mechanism comprises a buffer component fixed on the inner wall of the case, the bottom of the buffer component is provided with a communicated flour milling component, the flour milling component is used for milling the glutinous rice into flour, a shunt component for glutinous rice pulp to flow out to the periphery is arranged below the flour milling component, and a driving component for driving the flour milling component is arranged below the shunt component;
the crocus subassembly includes a plurality of crocus wares of fixing on the buffer memory subassembly bottom, the crocus ware constitutes feedstock channel with the inside intercommunication of buffer memory subassembly, be equipped with the powder making chamber in the crocus ware, the powder making intracavity is equipped with the grinding pin, be fixed with the grinding body on the grinding pin, set up the grinding groove that the cooperation ground powder used on the inner wall of crocus ware, the top of grinding pin is equipped with and is used for getting into the end of grinding the groove to dispersion glutinous rice all around.
Furthermore, the milling body extends to the milling groove, the upper surface of the milling body inclines gradually towards the outside and forms a slope, and a space for milling the sticky rice is arranged between the upper surface of the milling body and the top wall of the milling groove.
Furthermore, the shape of the powder grinding device is in an inverted conical shape, the grinding rod is matched with the powder making cavity in shape and size, the shape of the grinding powder body is in a spiral shape, the grinding powder body and the grinding rod are arranged in an integrated forming structure, and the grinding powder body and the grinding rod are made of carborundum.
Further, the buffer memory assembly comprises a buffer memory box fixed on the inner wall of the case through a support, the top of the buffer memory box is not provided with an opening, a detention cavity is arranged in the buffer memory box, and a plurality of discharge holes distributed in an annular shape are formed in the bottom of the buffer memory box.
Furthermore, a distributor is fixedly arranged on the bottom wall of the buffer box, the distributor is in a circular truncated cone shape, and the outer edge of the bottom of the distributor extends to the outer edge of the inner wall of the discharge hole.
Further, the reposition of redundant personnel subassembly includes and fixes the branch flow box on quick-witted incasement wall through the support, branch flow box is located grinding component's below, all sets up the reposition of redundant personnel hole that supplies glutinous rice thick liquid circulation around dividing flow box.
Furthermore, a plurality of flow guide channels are formed in the bottom wall of the flow distribution box, the flow guide channels are uniformly distributed in the longitudinal and transverse directions and are communicated with each other, and the tail ends of the flow guide channels are communicated with the flow distribution holes.
Further, drive assembly is including fixing the gear motor on quick-witted case diapire, gear motor's output is connected with drive gear through the shaft drive, drive assembly still includes the drive gear of being connected through axle and grinding pin transmission, drive gear distributes in drive gear's outward flange side, drive gear and drive gear meshing transmission are connected.
Furthermore, the guide plate is gradually inclined towards the right side, a guide groove is formed in the upper surface of the guide plate, and the guide groove is in an arc-shaped lower groove shape.
In order to be matched with the glutinous rice flour milling device combining the semi-dry method and the wet method for use, the invention also provides another technical scheme: a glutinous rice flour milling process combining a semi-dry method and a wet method comprises the following steps:
firstly, preprocessing:
s1, putting clean glutinous rice into a heat-insulating container, adding distilled water into the heat-insulating container, and soaking the glutinous rice in the distilled water, wherein the distance between the distilled water and the surface of the glutinous rice is 5-10 cm;
S2, introducing a cold source into the heat preservation container to reduce the temperature of the sticky rice and the distilled water, keeping the temperature at-10 ℃ to-20 ℃ and soaking for 2-3 h;
secondly, preparing glutinous rice slurry:
taking out the soaked glutinous rice and putting the glutinous rice into a powder making device to make glutinous rice slurry;
filtering the sticky rice slurry to remove large-particle impurities in the sticky rice slurry, and pressing and filtering redundant water in the sticky rice slurry through a pressure filter to form powder cakes;
fourthly, drying the pressed powder by adopting an airflow dryer, wherein the drying time is 25-30min, and the temperature is constant at 50-70 ℃;
and fifthly, crushing and sieving the dried powder cakes to prepare glutinous rice flour, and after powder preparation, performing quality inspection and packaging and warehousing for storage.
By means of the technical scheme, the invention provides a glutinous rice flour milling device combining a semi-dry method and a wet method and a production process thereof, and the device at least has the following beneficial effects:
1. the invention achieves the purpose of quickly grinding the glutinous rice into glutinous rice slurry, is not displayed by the state of the glutinous rice in the grinding process, and can be suitable for the grinding requirements of full-wet glutinous rice and semi-wet glutinous rice, thereby improving the efficiency of preparing glutinous rice flour from the glutinous rice and reducing the production cost.
2. According to the invention, due to the arrangement of the grinding component, the purposes of grinding glutinous rice once and ensuring the quality are achieved, the traditional processing mode of grinding into powder by multiple grading and repeated feeding is replaced, the advantages of short processing period, high powder making efficiency and cost reduction are achieved, and the single circulation gradual grinding mode can avoid the phenomenon of different sizes of powder particles, so that the fineness of the glutinous rice powder is improved, and the quality of the glutinous rice powder is improved.
3. According to the invention, due to the arrangement of the buffer storage assembly, the polished glutinous rice can be buffered, meanwhile, material conveying can be provided for the polished glutinous rice assembly, and the sufficient supply capacity in the polished glutinous rice process can be ensured.
4. According to the invention, the distributor is arranged, so that the glutinous rice can be intensively distributed on the outer side edge of the distributor, and the glutinous rice can quickly enter the discharge hole by utilizing the smooth inclined surface of the outer side wall of the distributor, thereby avoiding the phenomenon of accumulation of the glutinous rice and ensuring the smoothness of the glutinous rice entering the grinding assembly.
5. According to the invention, due to the arrangement of the flow distribution assembly, residual particles in the glutinous rice slurry can be accumulated and deposited, and the particles are accumulated on the bottom wall of the flow distribution box, so that the fineness of the glutinous rice slurry is guaranteed, and the grinding quality of glutinous rice flour is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the construction of the milling assembly and diverter assembly of the present invention;
FIG. 4 is a schematic diagram of the milling assembly of the present invention;
FIG. 5 is a schematic view of the pulverizing mechanism of the present invention;
FIG. 6 is a bottom view of the powdering mechanism of the present invention;
FIG. 7 is a schematic structural diagram of the second and third embodiments of the present invention;
fig. 8 is a schematic view of a baffle of the present invention.
In the figure: 1. a chassis; 2. a powder making mechanism; 21. a cache component; 211. a cache box; 212. a retention chamber; 213. a discharge hole; 214. a distributor; 22. a milling assembly; 221. a pulverizer; 222. a powder making cavity; 223. grinding a rod; 224. grinding powder; 225. grinding the groove; 226. a tip; 23. a flow diversion assembly; 231. a shunt box; 232. a shunt hole; 233. a flow guide channel; 24. a drive assembly; 241. a reduction motor; 242. a drive gear; 243. a transmission gear; 3. a baffle; 31. a guide groove; 4. a feed hopper; 5. a discharge hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
FIGS. 1-6 illustrate one embodiment of the present invention: a glutinous rice flour milling device combining a semi-dry method and a wet method comprises a case 1, the top of the case 1 is provided with a feed hopper 4 used for feeding glutinous rice, one side of the case 1 is provided with a discharge hopper 5 used for discharging glutinous rice slurry, a milling mechanism 2 used for milling glutinous rice is arranged in the case 1, a guide plate 3 is arranged below the milling mechanism 2, the soaked glutinous rice is fed into the milling mechanism 2 through the feed hopper 4, the soaked glutinous rice comprises a full-wet state and a semi-wet state, the glutinous rice flour can be prepared by adopting the device, the glutinous rice enters a buffer storage component 21 for buffer storage, a drive component 24 operates and drives a milling component 22 at the same time, the glutinous rice inside the milling component 22 is milled by a channel into the milling component 22, the glutinous rice slurry flows out from the bottom of the milling component 22 into a shunt component 23, the glutinous rice slurry inside the milling component 23 disperses around and flows out to the guide plate 3, the whole process of making the slurry is finished by guiding the discharging hopper 5 to the outside of the case 1 under the action of the guide plate 3, and the powder is made through the subsequent processes of drying, crushing and the like, so that the aim of quickly grinding the glutinous rice into glutinous rice slurry is fulfilled, the grinding process is not displayed by the state of the glutinous rice, and the grinding requirements of full-wet glutinous rice and semi-wet glutinous rice can be met, so that the efficiency of making glutinous rice powder from the glutinous rice is improved, and the production cost is reduced;
The flour milling mechanism 2 comprises a cache component 21 fixed on the inner wall of the case 1, the bottom of the cache component 21 is provided with a communicated flour milling component 22, the flour milling component 22 is used for milling the glutinous rice into flour, a shunt component 23 for allowing glutinous rice slurry to flow out all around is arranged below the flour milling component 22, and a driving component 24 for driving the flour milling component 22 is arranged below the shunt component 23.
The milling component 22 comprises a plurality of mills 221 fixed on the bottom of the buffer component 21, the mills 221 are communicated with the inside of the buffer component 21 to form a feed channel, a milling cavity 222 is arranged in the mill 221, a milling rod 223 is arranged in the milling cavity 222, a milling body 224 is fixed on the milling rod 223, a milling groove 225 matched with the milling body 224 for use is arranged on the inner wall of the mill 221, the top end of the milling rod 223 is provided with an end 226 used for dispersing glutinous rice to the periphery and entering the milling groove 225, the milling body 224 extends into the milling groove 225, the upper surface of the milling body 224 is inclined outwards gradually and forms a slope, a space for glutinous rice milling is arranged between the upper surface of the milling body 224 and the top wall of the milling groove 225, the shape of the mill 221 is inverted conical, the milling rod 223 is matched with the shape and size of the milling cavity 222, the shape of the milling body 224 is spiral, the milling body 224 and the milling rod 223 are arranged in an integrated structure, the material of mill powder body 224 and grinding rod 223 all adopts diamond dust, and milling ware 221 adopts diamond dust to make equally, and the inner wall part at grinding groove 225 is thickened moreover to bear the effort that glutinous rice ground the powder and received, and improve the quality that glutinous rice ground the powder.
The synchronous operation of the flour milling component 22 is driven by the operation of the driving component 24, glutinous rice enters from the upper end of the flour mill 221, under the uniform rotation of the milling rod 223, the glutinous rice sequentially enters the milling groove 225 through the spiral milling body 224, and under the continuous rotation of the milling body 224, the glutinous rice is driven to sequentially move from the upper end to the lower end in the spiral milling groove 225, and milling operation is performed step by step in the moving process, so that the glutinous rice is gradually milled into flour slurry from a particle state in the process, thereby achieving the purpose of single milling and ensuring the quality of the glutinous rice, replacing the processing mode of repeatedly grading and repeatedly putting in the milled glutinous rice to prepare flour in the past, and having the advantages of short processing period, high milling efficiency and low cost, and the single circulation gradual milling mode can avoid the occurrence of non-uniform particle size phenomenon of the glutinous rice, thereby improving the fineness of the glutinous rice flour, improve the quality of the glutinous rice flour.
Reposition of redundant personnel subassembly 23 includes and fixes the reposition of redundant personnel box 231 on quick-witted case 1 inner wall through the support, reposition of redundant personnel box 231 is located the below of grinding subassembly 22, shunt hole 232 that supplies the circulation of glutinous rice thick liquid all has been seted up around reposition of redundant personnel box 231, it is used for connecing the glutinous rice thick liquid greatly to set up a reposition of redundant personnel subassembly 23 in the below at grinding subassembly 22, the direction, the glutinous rice thick liquid that grinds the completion directly falls to reposition of redundant personnel box 231 in, flow outward through reposition of redundant personnel hole 232 afterwards, and discharge in the outside container through guide plate 3, and glutinous rice thick liquid is at the in-process that flows outward through reposition of redundant personnel box 231, can store up the sediment to the remaining particulate matter in the glutinous rice thick liquid, make it amass on the diapire of reposition of redundant personnel box 231, from this provide the guarantee to the fineness of glutinous rice thick liquid, thereby improve the quality that glutinous rice flour ground.
The driving assembly 24 comprises a speed reducing motor 241 fixed on the bottom wall of the chassis 1, the output end of the speed reducing motor 241 is connected with a driving gear 242 through a shaft in a transmission way, the driving assembly 24 further comprises a transmission gear 243 connected with the grinding rod 223 through a shaft in a transmission way, the transmission gear 243 is distributed on the outer edge side of the driving gear 242, the transmission gear 243 is connected with the driving gear 242 in a meshing transmission way, the driving gear 242 is driven to rotate by the operation of the speed reducing motor 241, and the plurality of grinding rods 223 are distributed in a ring shape, the bottom ends of which are respectively connected with a transmission gear through a shaft, the shaft is fixed on the shunting box 231 through a bearing seat, thereby playing a role of supporting and ensuring the stability of the shaft in the rotating process, and simultaneously a plurality of transmission gears 243 are all engaged with the driving gear 242, the grinding bar 223 is driven to rotate by the operation of the reduction motor 241, thereby grinding the glutinous rice, which is introduced into the grinder 221, step by step.
A glutinous rice flour milling process combining a semi-dry method and a wet method comprises the following steps:
firstly, preprocessing:
s1, putting clean glutinous rice into a heat-insulating container, adding distilled water into the heat-insulating container, and soaking the glutinous rice in the distilled water, wherein the distance between the distilled water and the surface of the glutinous rice is 5-10 cm;
S2, introducing a cold source into the heat preservation container to reduce the temperature of the sticky rice and the distilled water, keeping the temperature at-10 to-20 ℃ and soaking for 2 to 3 hours;
in the soaking process, in order to prevent the distilled water and the glutinous rice from being frozen at the temperature of minus 10 ℃ to minus 20 ℃, an antifreezing agent is required to be added into a heat-insulating container, the antifreezing agent requires a safe and non-toxic food-grade additive, the soaking comprises back flushing, water flows from bottom to top, suspended matters such as impurities, bran pieces and the like in the glutinous rice are discharged, and simultaneously, the soaking can expand glutinous rice particles to promote the particles to be loose and soft, so that the glutinous rice pulp is convenient to be prepared in the next process.
In general, the starch is soaked for 2 to 3 hours, if the temperature is warm or cold, the time can be properly adjusted, for example, in summer, the soaking time is too long, fermentation is generated, water can be changed regularly to prevent deterioration, the starch can be twisted by hands in production, for example, the starch can be twisted into powder, the soaking time is proved to meet the requirement, hot water cannot be used for soaking, the amylopectin is easy to dissolve in water, the amylose is also dissolved in the hot water to avoid unnecessary loss, and meanwhile, the starch is required to be gelatinized when the water temperature is over 58 ℃;
secondly, preparing glutinous rice slurry:
taking out the soaked glutinous rice and putting the glutinous rice into powder making equipment to make glutinous rice slurry;
When the sticky rice slurry is prepared, clear water is continuously added to ensure that the solid content of the slurry is about 20 percent, the slurry is required to pass through a 60-mesh sieve, and when the sticky rice slurry is prepared, metal foreign matters are required to be prevented from being entrained into powder making equipment so as to avoid the damage of the grinding sheet caused by groove lifting, shorten the service life and influence the fineness;
filtering the sticky rice slurry to remove large-particle impurities in the sticky rice slurry, and pressing and filtering redundant water in the sticky rice slurry through a pressure filter to form powder cakes;
fourthly, drying the pressed powder by adopting an airflow dryer, wherein the drying time is 25-30min, and the temperature is constant at 50-70 ℃;
during the drying process, glutinous rice flour particles are suspended in hot air flow, heat transfer and water evaporation are generated immediately after wet flour is connected, the water content of the pressed powder is required to be 35-45% after drying, and if the water content is too high, the material is easy to adhere to the tube wall to cause coking;
and fifthly, crushing and sieving the dried powder cakes to prepare glutinous rice flour, and after powder preparation, performing quality inspection and packaging and warehousing for storage.
In the glutinous rice flour milling process provided by the invention, the glutinous rice can be frozen by the technical means of reducing the temperature of the glutinous rice in the soaking process, although the soaking time is long in a low-temperature state, the glutinous rice after freezing treatment has excellent easy milling performance, the milling easiness of the glutinous rice can be improved on the premise of not damaging the molecular structure and the nutritional ingredients of the glutinous rice, the rapid milling can be completed without adopting larger grinding acting force, the fineness of milling is improved, the deterioration phenomenon caused by long-term soaking can be avoided, the quality of the glutinous rice in the soaking process is ensured, and the quality of the finished glutinous rice flour is improved.
The specific implementation process of the implementation is as follows: the sticky rice after soaking is put into the powder making mechanism 2 through the feed hopper 4, the sticky rice after soaking comprises two states of full-wet state and semi-wet state, the sticky rice powder can be made by adopting the device, the sticky rice enters the buffer module 21 for buffer storage, the drive module 24 operates and drives the grinding module 22 at the same time, the sticky rice in the sticky rice enters the grinding module 22 through a channel for grinding sticky rice slurry, the sticky rice slurry flows out from the bottom end of the grinding module 22 and enters the shunt module 23, the shunt module 23 disperses the sticky rice slurry in the sticky rice and flows out to the guide plate 3, then the sticky rice slurry is guided to the outside of the case 1 by the discharge hopper 5 under the action of the guide plate 3 to complete the whole slurry making process, the sticky rice powder is made through the subsequent processes of drying, crushing and the like, thereby the purpose of quickly grinding the sticky rice into sticky rice slurry is achieved, the grinding process is not displayed by the state of the sticky rice, can be applicable to the mill demand of two kinds of different glutinous rice of full wet and half wet to improve the efficiency to glutinous rice preparation glutinous rice flour, reduction in production cost.
Each embodiment in this specification is described in a progressive manner, emphasis of each embodiment is to be placed on differences from other embodiments, the same and similar parts in each embodiment may be referred to each other, and detailed description of the same parts in each embodiment as in the above embodiment is omitted.
The adopted glutinous rice flour milling process combining the semi-dry method and the wet method is the same in the following embodiments, and details about the process parts in the following embodiments are not repeated.
Example two
FIG. 7 is an embodiment of the present invention:
a distributor 214 is fixedly arranged on the bottom wall of the buffer box 211, the distributor 214 is in the shape of a circular truncated cone, and the outer edge of the bottom of the distributor 214 extends to the outer edge of the inner wall of the discharge hole 213.
The specific implementation process of the implementation is as follows: tripper 214 sets up and to play the effect of water conservancy diversion glutinous rice on the diapire central point who is detained the chamber 212 puts, treat that the glutinous rice of crocus carries out the buffer memory in getting into buffer memory box 211, tripper 214 constitutes the separation effect to this region, and make glutinous rice concentrate on the outside limit position of distributing on tripper 214, and utilize the smooth inclined plane of tripper 214 lateral wall, make in the entering discharge opening 213 that glutinous rice can be quick, with this phenomenon that piles up can be avoided appearing in the glutinous rice, guarantee the smooth nature in glutinous rice entering crocus subassembly 22.
EXAMPLE III
FIG. 7 is an embodiment of the present invention:
a plurality of flow guide channels 233 are formed in the bottom wall of the flow distribution box 231, the flow guide channels are uniformly distributed in the longitudinal and transverse directions, the flow guide channels 233 are communicated with each other, and the tail ends of the flow guide channels 233 are communicated with the flow distribution holes 232.
The specific implementation process of the implementation is as follows: through set up a water conservancy diversion passageway 233 of vertical and horizontal direction evenly distributed on the diapire at reposition of redundant personnel box 231, the end of water conservancy diversion passageway 233 communicates with reposition of redundant personnel hole 232 respectively, can play the effect that the direction is mobile with higher speed to glutinous rice thick liquid from this, makes glutinous rice thick liquid keep in stable velocity of flow when flowing out, can also be favorable to depositing of large granule powder matter simultaneously to avoid appearing blockking up the phenomenon of reposition of redundant personnel hole 232.
Example four
FIG. 8 is an embodiment of the present invention:
the guide plate 3 is inclined towards the right side gradually, the guide groove 31 is formed in the upper surface of the guide plate 3, and the guide groove 31 is in the shape of an arc-shaped lower groove.
The specific implementation process of the implementation is as follows: guide plate 3 under the tilt state can improve the outflow rate of glutinous rice thick liquid, avoids appearing the phenomenon that the thick liquid stores up simultaneously to the cooperation guide way 31 can accelerate the ejection of compact of thick liquid, and a plurality of guide ways 31 constitute a plurality of circulation regions on guide plate 3 simultaneously, make every flow direction divide by oneself in regional separately, thereby be favorable to the circulation rate of thick liquid, avoid appearing storing up the phenomenon of jam.
The invention achieves the purpose of quickly grinding the glutinous rice into glutinous rice slurry, is not displayed by the state of the glutinous rice in the grinding process, and can be suitable for the grinding requirements of full-wet glutinous rice and semi-wet glutinous rice, thereby improving the efficiency of preparing glutinous rice flour from the glutinous rice and reducing the production cost.
The invention achieves the purpose of grinding glutinous rice once and ensuring the quality, replaces the previous processing mode of grinding into powder by grading for multiple times and repeatedly putting, has the advantages of short processing period, high powder preparation efficiency and cost reduction, and can avoid the occurrence of the phenomenon of different sizes of powder particles by a single circulation step-by-step powder grinding mode, thereby improving the fineness of the glutinous rice powder and the quality of the glutinous rice powder.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a combine glutinous rice flour powder process device of semidry method and wet process, includes quick-witted case (1), and the top of machine case (1) is equipped with feeder hopper (4) of putting in the glutinous rice and using, is equipped with a hopper (5) that are used for flowing out glutinous rice thick liquid in one side of machine case (1), its characterized in that: a powder making mechanism (2) for making powder of the sticky rice is arranged in the case (1), and a guide plate (3) is arranged below the powder making mechanism (2);
the flour milling mechanism (2) comprises a buffer component (21) fixed on the inner wall of the case (1), the bottom of the buffer component (21) is provided with a communicated flour milling component (22), the flour milling component (22) is used for milling glutinous rice into flour, a shunt component (23) for glutinous rice pulp to flow out all around is arranged below the flour milling component (22), and a driving component (24) for driving the flour milling component (22) is arranged below the shunt component (23);
crocus subassembly (22) include a plurality of crocus wares (221) of fixing on buffer memory subassembly (21) bottom, crocus ware (221) constitute feedstock channel with the inside intercommunication of buffer memory subassembly (21), be equipped with system powder chamber (222) in crocus ware (221), be equipped with grinding rod (223) in system powder chamber (222), be fixed with on grinding rod (223) and grind powder body (224), set up on the inner wall of crocus ware (221) and grind grinding groove (225) that powder body (224) used in the cooperation, the top of grinding rod (223) is equipped with and is used for getting into end (226) of grinding groove (225) to dispersion glutinous rice all around.
2. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: the grinding body (224) extends into the grinding groove (225), the upper surface of the grinding body (224) is inclined towards the outside gradually and forms a slope, and a space for grinding the sticky rice is formed between the upper surface of the grinding body (224) and the top wall of the grinding groove (225).
3. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: the shape of the powder grinding device (221) is inverted conical, the size of the grinding rod (223) is matched with that of the powder grinding cavity (222), the shape of the grinding body (224) is spiral, the grinding body (224) and the grinding rod (223) are arranged in an integrated forming structure, and the grinding body (224) and the grinding rod (223) are made of carborundum.
4. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: buffer memory subassembly (21) include and fix buffer memory box (211) on quick-witted case (1) inner wall through the support, the top of buffer memory box (211) is not opened, and is equipped with in buffer memory box (211) and detains chamber (212), a plurality of discharge openings (213) that are the annular and distribute are seted up to the bottom of buffer memory box (211).
5. The apparatus for pulverizing glutinous rice flour according to claim 4, wherein: a distributor (214) is fixedly arranged on the bottom wall of the buffer box (211), the distributor (214) is in a cone shape, and the outer edge of the bottom of the distributor (214) extends to the outer edge of the inner wall of the discharge hole (213).
6. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: reposition of redundant personnel subassembly (23) are including fixing reposition of redundant personnel box (231) on quick-witted case (1) inner wall through the support, reposition of redundant personnel box (231) are located the below of crocus subassembly (22), all offer branch discharge orifice (232) that supply glutinous rice thick liquid to circulate around reposition of redundant personnel box (231).
7. The apparatus for pulverizing glutinous rice flour according to claim 6, wherein: a plurality of water conservancy diversion passageways (233) have been seted up on the diapire of reposition of redundant personnel box (231), be vertical and horizontal direction evenly distributed between the water conservancy diversion passageway, and communicate each other between a plurality of water conservancy diversion passageways (233), the end and the reposition of redundant personnel hole (232) intercommunication of water conservancy diversion passageway (233).
8. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: the driving assembly (24) comprises a speed reducing motor (241) fixed on the bottom wall of the case (1), the output end of the speed reducing motor (241) is connected with a driving gear (242) through shaft transmission, the driving assembly (24) further comprises a transmission gear (243) in transmission connection with a grinding rod (223) through a shaft, the transmission gear (243) is distributed on the outer edge side of the driving gear (242), and the transmission gear (243) is in meshing transmission connection with the driving gear (242).
9. The apparatus for pulverizing glutinous rice flour according to claim 1, wherein: the guide plate (3) is inclined towards the right side gradually, a guide groove (31) is formed in the upper surface of the guide plate (3), and the guide groove (31) is in the shape of an arc-shaped lower groove.
10. A glutinous rice flour milling process combining a semi-dry method and a wet method is characterized by comprising the following steps:
firstly, pretreatment:
s1, putting clean sticky rice into a heat-insulating container, adding distilled water into the heat-insulating container, and soaking the sticky rice in the distilled water, wherein the distance between the distilled water and the sticky rice surface is 5-10 cm;
s2, introducing a cold source into the heat preservation container to reduce the temperature of the sticky rice and the distilled water, keeping the temperature at-10 to-20 ℃ and soaking for 2 to 3 hours;
secondly, preparing glutinous rice slurry:
taking out the soaked glutinous rice and putting the glutinous rice into powder making equipment to make glutinous rice slurry;
filtering the sticky rice slurry to remove large-particle impurities in the sticky rice slurry, and pressing and filtering redundant water in the sticky rice slurry by a filter press to form pressed powder;
fourthly, drying the pressed powder by adopting an airflow dryer, wherein the drying time is 25-30min, and the temperature is constant at 50-70 ℃;
and fifthly, crushing and sieving the dried powder cakes to prepare glutinous rice flour, and after powder preparation, performing quality inspection and packaging and warehousing for storage.
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| CN202210204078.XA CN114669343A (en) | 2022-03-03 | 2022-03-03 | Glutinous rice flour milling device combining semidry method and wet method and production process thereof |
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| GB291460A (en) * | 1927-06-04 | 1929-09-02 | Emil Barthelmess | Improved process of and apparatus for grinding and crushing |
| EP1818099A1 (en) * | 2006-02-13 | 2007-08-15 | Eldom Rothrist AG | Grinding device for granular material, especially for alimentary use |
| CN107529923A (en) * | 2015-04-06 | 2018-01-02 | 文仁述 | three layers of stone mill |
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