CN219150005U - Material mixing and stirring device for rice flour production - Google Patents
Material mixing and stirring device for rice flour production Download PDFInfo
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- CN219150005U CN219150005U CN202320253139.1U CN202320253139U CN219150005U CN 219150005 U CN219150005 U CN 219150005U CN 202320253139 U CN202320253139 U CN 202320253139U CN 219150005 U CN219150005 U CN 219150005U
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Abstract
The utility model relates to a material mixing and stirring device for rice flour production, which comprises an automatic powder batching system, an automatic water adding system and an automatic mixing and stirring and discharging system, wherein the automatic mixing and stirring and discharging system comprises a mixing barrel and a multi-layer paddle mixing device, the multi-layer paddle mixing device is externally connected with a power system, and the bottom of the mixing barrel is connected with an externally connected main shaft; the automatic powder batching system comprises two or more than two buffer storage bins with weighing and metering functions, a mixing barrel is arranged below the buffer storage bins, and a first discharging device is arranged below each buffer storage bin; the automatic water adding system comprises a spraying water adding device, wherein the spraying water adding device is arranged on a top cover plate of the mixing barrel and is externally connected with a power system. The material mixing and stirring device for rice flour production solves the problems that the single machine in the mixing and stirring process section has low productivity, the mixing and stirring rotating speed is not adjustable, the mixing and stirring effect is poor, the materials are easy to heat, and the automation is impossible.
Description
Technical Field
The utility model relates to the field of grain processing, in particular to the field of rice flour processing, and specifically relates to a material mixing and stirring device for rice flour production.
Background
The rice flour is produced by gelatinizing rice or other edible starch, aging, regenerating and re-gelatinizing. Although the rice flour products and the production process in each place have certain difference, the main procedures generally comprise raw material impurity removal, rice washing, soaking and water filtering, crushing or pulping, mixing and stirring, curing and molding, aging, re-steaming, loosening, drying, powder cutting and packaging, gold inspection, warehouse entry and the like. The rice flour belongs to traditional rice products in China, has huge market in China, but the industrialization degree of production and processing is still low, and the rice flour is mainly processed in workshop and experience mode at present, and single-machine equipment in each working procedure section has low productivity and intermittent operation and is labor-intensive, and the existing production and processing equipment and production technology have insufficient degree of fit and cannot meet the processing requirements of industrial rice flour.
For the mixing and stirring process, batch productivity of material mixing equipment (for realizing full and uniform mixing of rice flour, edible starch and water) commonly used in the rice flour industry at the present stage is generally below 50 kg/time, the mixing effect is poor (mixing between different powder materials and water is not uniform), the temperature of materials in the mixing and stirring process is fast, manual auxiliary ingredients and water are required, and continuous automatic production cannot be realized.
At present, no special mixing equipment for starch powder exists in the industry, most of the special mixing equipment for noodle products is adopted, the special mixing equipment is not matched with the physical properties of the starch powder, the starch powder and water cannot be fully and uniformly mixed, the mixing effect is poor, and the temperature of the materials is fast.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the material mixing and stirring device for rice flour production, which has the advantages of adjustable mixing rotating speed, low production cost and wider application range.
In order to achieve the above object, the material mixing and stirring device for rice flour production of the present utility model is as follows:
the material mixing and stirring device for rice flour production is mainly characterized by comprising an automatic powder batching system, an automatic water adding system and an automatic mixing and stirring and discharging system, wherein the automatic mixing and stirring and discharging system comprises a mixing barrel and a multi-layer paddle mixing and stirring device, and the multi-layer paddle mixing and stirring device is externally connected with a power system and is connected with an externally connected main shaft at the bottom of the mixing barrel; the automatic powder batching system comprises two or more than two buffer storage bins with weighing and metering functions, the mixing barrels are arranged below the buffer storage bins, a first discharging device is arranged below each buffer storage bin, the first discharging device comprises a first valve gate, one end of the first valve gate is connected with the buffer storage bin, and the other end of the first valve gate is connected with the automatic powder batching system;
the automatic water adding system comprises a spraying water adding device, wherein the spraying water adding device is arranged on a top cover plate of the mixing barrel and is externally connected with a power system.
Preferably, the automatic water adding system further comprises an automatic warm water metering and supplying device connected with the spraying water adding device.
Preferably, the first discharging device further comprises an auxiliary discharging device, the auxiliary discharging device comprises a motor rotating roll shaft, a plurality of rods are uniformly arranged on the motor rotating roll shaft, and the motor rotating roll shaft and the rods are 90 degrees.
Preferably, the device also comprises a mixing motor, wherein the mixing motor is arranged right below the mixing barrel and provides external power for the mixing blade structure through the main shaft.
Preferably, the automatic mixing stirring and discharging system comprises a second discharging device, the second discharging device comprises a second gate valve and a discharging opening, the second gate valve is arranged on the lower side of the mixing barrel, the discharging opening is connected with the mixing barrel, and the second gate valve is connected between the discharging opening and the mixing barrel.
Preferably, the spray water adding device consists of 1-3 atomizing nozzles, and the angle of the atomizing nozzles is 60-90 degrees.
Preferably, the multi-layer paddle mixing device comprises a U-shaped paddle, at least two inclined blade paddles and at least two V-shaped paddle paddles, wherein the inclined blade paddles are symmetrical around the center of the driving shaft, the U-shaped paddle paddles, the inclined blade paddles and the V-shaped paddle paddles are all fixed on the driving shaft, the U-shaped paddle paddles are horizontally arranged on the driving shaft and are symmetrical around the center of the driving shaft, and the U-shaped opening faces the rotating direction; the V-shaped blade comprises a first part blade and a second part blade which form a V shape together, one end of the first part blade is connected with the driving shaft, the other end of the first part blade is connected with the second part blade, one end of the second part blade is connected with the first part blade, and the other end of the second part blade extends outwards; one end of each inclined blade is connected with the first part blade of the V-shaped blade, the other end of each inclined blade is connected with the second part blade of the V-shaped blade, and the second part blade of the V-shaped blade and the inclined blade form a certain inclination angle with respective rotation tangent lines.
Preferably, the length of the inclined blade is 200-600 mm.
Preferably, the radius of the U-shaped blade is 350-950 mm.
Preferably, the radius of the V-shaped blade is 175-475mm, the height of the V-shaped blade is 500-1000 mm, and the width of the V-shaped blade is 50-150 mm.
The material mixing and stirring device for rice flour production solves the problems that the single machine in the mixing and stirring process section has low productivity, the mixing and stirring rotating speed is not adjustable, the mixing and stirring effect is poor, the materials are easy to heat and cannot be automated, and the constant temperature, quantitative, controllable and adjustable and automatic and industrial production of material mixing and stirring is realized.
Drawings
Fig. 1 is a schematic structural view of a material mixing and stirring device for rice flour production.
Fig. 2 is a schematic structural view of a paddle mixing device of the material mixing stirring device for rice flour production.
Reference numerals:
2. support frame
3. Mixing motor
4. Discharge opening
5. Second sluice valve
6. Multilayer paddle mixing device
7. Automatic constant temperature water metering and supplying device
8. Mixing barrel
9. Spraying and water adding device
10. 12 first sluice valve
11 auxiliary discharging device
13. 14 cache storage bin
15 driving shaft
16U-shaped blade
17 oblique blade
18V-shaped blade
Detailed Description
In order to more clearly describe the technical contents of the present utility model, a further description will be made below in connection with specific embodiments.
The utility model relates to a material mixing and stirring device for rice flour production, which comprises an automatic powder batching system, an automatic water adding system and an automatic mixing and stirring and discharging system, wherein the automatic mixing and stirring and discharging system comprises a mixing barrel 8 and a multi-layer paddle mixing device 6, the multi-layer paddle mixing device 6 is externally connected with a power system, and the bottom of the mixing barrel 8 is connected with an externally connected main shaft 15; the automatic powder batching system comprises two or more than two buffer storage bins 13 and 14 with weighing and metering functions, the mixing barrel 8 is arranged below the buffer storage bins 13 and 14, a first discharging device is arranged below each buffer storage bin 13 and 14, the first discharging device comprises first valve gates 10 and 12, one ends of the first valve gates 10 and 12 are connected with the buffer storage bins 13 and 14, and the other ends of the first valve gates are connected with the automatic powder batching system;
the automatic water adding system comprises a spraying water adding device 9, wherein the spraying water adding device 9 is arranged on a top cover plate of the mixing barrel 8 and is externally connected with a power system.
As a preferred embodiment of the present utility model, the automatic water adding system further comprises an automatic constant temperature water metering and supplying device 7 connected with the spraying water adding device 9.
As a preferred embodiment of the present utility model, the first discharging device further includes an auxiliary discharging device 11, the auxiliary discharging device 11 includes a motor rotating roller shaft, a plurality of bars are uniformly mounted on the motor rotating roller shaft, and 90 degrees are provided between the motor rotating roller shaft and the bars.
As a preferred embodiment of the utility model, the device also comprises a mixing motor 3, wherein the mixing motor 3 is arranged right below the mixing barrel 8, and external power is provided for the mixing blade structure through a main shaft.
As a preferred embodiment of the present utility model, the automatic mixing stirring and discharging system includes a second discharging device, the second discharging device includes a second gate valve 5 and a discharging port 4, the second gate valve 5 is installed at the lower side of the mixing tub 8, the discharging port 4 is connected with the mixing tub 8, and the second gate valve 5 is connected between the discharging port 4 and the mixing tub 8.
As a preferred embodiment of the present utility model, the spray water adding device 9 is composed of 1 to 3 atomizing nozzles, and the angle of the atomizing nozzles is 60 to 90 degrees.
As a preferred embodiment of the present utility model, the multi-layer paddle mixing device 6 includes a U-shaped paddle 16, at least two inclined blades 17 symmetric around the center of the driving shaft 15, and at least two V-shaped paddles 19 symmetric around the center of the driving shaft 15, where the U-shaped paddle 16, the inclined blades 17, and the V-shaped paddles 19 are all fixed on the driving shaft 15, the U-shaped paddle 16 is horizontally installed on the driving shaft 15 and symmetric around the center of the driving shaft, the U-shaped opening faces the rotation direction, and the V-shaped paddles 19 include a first part paddle and a second part paddle that together form a V-shape, where one end of the first part paddle is connected with the driving shaft 15, the other end is connected with the second part paddle, and one end of the second part paddle is connected with the first part paddle, and the other end extends outwards; one end of each inclined blade 17 is connected with a first part of the corresponding V-shaped blade 19, the other end of each inclined blade 17 is connected with a second part of the corresponding V-shaped blade 19, and the second part of the corresponding V-shaped blade 19 and the inclined blade 17 form a certain inclination angle with respective rotation tangent lines.
As a preferred embodiment of the present utility model, the length of the inclined blade 17 is 200 to 600mm.
As a preferred embodiment of the present utility model, the U-shaped blade 16 has a radius of 350 to 950mm.
As a preferred embodiment of the present utility model, the radius of the V-shaped blade 19 is 175-470 mm, the height of the V-shaped blade is 500-1000 mm, and the width of the V-shaped blade is 50-150 mm.
In the specific embodiment of the utility model, the automatic batching system, the automatic water adding metering device, the water adding spraying device, the automatic feeding and discharging device and the PLC automatic control system are configured through the optimized design of the stirring cavity and the blade structure, so that the problems that the single machine in the mixing and stirring process section has low productivity, poor stirring effect, easiness in heating of materials and incapability of automation are mainly solved.
Aiming at the technical requirements of mixing process of different kinds of powder (rice flour, edible starch, grain powder and the like) and water in a mixing process section, a multi-layer paddle mixing device 6 with a plurality of layers of different structures is configured through optimally designing a mixing cylinder cavity and a paddle structure, and an automatic powder batching system, an automatic water adding system, a spraying water adding device 9, an automatic material feeding device and a PLC automatic control system are arranged.
The utility model relates to a material mixing and stirring device for industrial production of rice flour, which is combined with a power system by an automatic powder batching system, an automatic water adding system and an automatic mixing, stirring and discharging system. The automatic powder batching system comprises two or more than two buffer storage bins 13 and 14 with weighing and metering functions, wherein the buffer storage bins 13 and 14 are provided with a first discharging device, which corresponds to the first discharging device in fig. 1 and first gate valves 10 and 12 arranged in the buffer storage bins 13 and 14. The automatic water adding system comprises an automatic constant temperature water metering and supplying device 7 and a spraying water adding device 9. The automatic mixing stirring and discharging system comprises a mixing barrel 8, a multi-layer paddle mixing device 6 is externally connected with a power system, and a first discharging device is started and closed through first gate valves 10 and 12.
A set of discharging devices, namely a first discharging device, are arranged in the buffer storage bins 13 and 14; a set of discharging device, namely a second discharging device, is also arranged in the mixing barrel 8, and the discharging of the mixed materials is controlled through the second gate valve 5.
The first discharging device comprises first valve gates 10 and 12, and the materials in the automatic powder batching system can enter the automatic mixing stirring and discharging system by opening the first valve gates 10 and 12.
The first discharging device comprises, in addition to the first gate valve 10, 12, more preferably an auxiliary discharging device 11, which is designed to prevent, by stirring, the wet powder from bridging in the buffer bins 13, 14 due to excessively long residence time, extrusion or adhesion, which results in a poor discharge of the powder.
The first discharging device in fig. 1 combines the specifications (length, width, height, funnel stroke angle and discharging opening specification) of the buffer bins 13 and 14, and is provided with an auxiliary discharging device 11 in a region where wet powder is easy to generate bridging, wherein the auxiliary discharging device 11 is composed of a motor rotating roll shaft and 5-7 stainless steel bars uniformly assembled on the motor rotating roll shaft, and the 90-degree design is formed between the bars and the motor rotating roll shaft and between the bars and the bars. The first unloading device has the function of loosening wet powder in a corresponding area when the auxiliary unloading device 11 operates, so that bridging is prevented from being formed, and continuous unloading of the first unloading device is realized.
The main equipment configuration of the material mixing stirring device is as follows:
and 2 cache bins 13 and 14 (with metering scales) for automatic weighing metering ingredients of different materials.
The first gate valves 10, 12 are used for automatically discharging materials from the buffer storage bins 13, 14 into the mixing drum 8 after metering.
And the auxiliary discharging device 11 prevents the bridging in the discharging process of the materials from causing unsmooth discharging.
The mixing barrel 8 is used for mixing and stirring different materials and water, the height of the inside of the mixing barrel 8 is 1000-2000 mm, the radius of the barrel body is 400-1000 mm, and the mixing requirement of 150-500 kg/batch of materials can be met.
The multilayer paddle mixing device 6 is connected with an externally connected driving shaft 15 at the bottom of the mixing barrel 8, the multilayer paddle mixing device 6 comprises a U-shaped paddle 16, an inclined blade paddle 17 and a V-shaped paddle 19, the U-shaped paddle 16, the inclined blade paddle 17 and the V-shaped paddle 19 are all fixed on the driving shaft 15 and are centrosymmetric around the driving shaft 15, the U-shaped paddle 16 is horizontally arranged on the driving shaft 15, and the inclined blade paddle 17 is obliquely arranged inside the V-shaped paddle 19 and is at a certain inclination angle with the V-shaped paddle 19. The multilayer paddle mixing device 6 consists of two sets of rotating paddles, wherein one set of rotating paddles is vertically upwards by 3-20 mm and consists of 2-3 horizontal U-shaped paddles 16, and the radius of each paddle is 350-950 mm; the other set of the structure surface of the interval U-shaped blade 16 is vertically upwards by 50-300 mm and consists of 2-3V-shaped blades 18, the radius of the connecting main shaft blade is 175-475 mm, the height of the blade is 500-1000 mm, the blade is provided with an oblique blade 17, and the length of the oblique blade 17 is 200-600 mm; the blade width is 50 mm-150 mm; the multi-layer paddle mixing device 6 is driven by the driving shaft 15 to promote the powder to fully turn over in the air to move, and is quickly and uniformly mixed with the spraying tiny water drops.
In the blade structure, all mechanical blade angles and rotation directions are designed to be about 15 degrees, and the power of the mixing motor 3 and the rotation speed of the blade structure are combined, so that materials are uniformly emptied in the cavity of the mixing barrel 8 and fully contacted with mist water drops, the aim of uniformly mixing raw materials and auxiliary materials with water is fulfilled, the mixing efficiency is high, and the temperature of the materials is slowly raised.
The top cover plate of the mixing barrel 8 is provided with a multi-layer spraying water adding device 9 externally connected with a power system, the device consists of 1-3 atomizing nozzles, the added water adopts a micro atomizing spraying mode, the angle of the atomizing nozzles is 60-90 degrees, the average particle size of atomized water drops reaches 150-20 micrometers, the required spraying water adding amount (spraying of water drop atomized matters of not less than 100kg in 2 minutes) can be completed within the rated time, and the uniform contact and efficient mixing of water and continuous turning and floating materials are realized.
And the second discharging device of the mixing barrel corresponds to the second gate valve 5 and the discharging opening 4 on the mixing barrel 8 and is used for discharging the mixed materials to the next working procedure. The second gate valve 5 is connected between the discharge opening 4 and the mixing drum 8, and the material in the mixing drum 8 can be discharged from the discharge opening 4 by opening the second gate valve 5.
The mixing motor 3 provides power for the rotating blades of the multi-layer blade mixing device 6, the frequency of the mixing motor 3 is adjustable according to the material characteristics and the mixing effect, and the adjustable and controllable stirring rotating speed and stirring time can be realized.
And the automatic constant-temperature water metering and supplying device 7 is used for realizing the addition of water, and the adjustment and the control of the water adding temperature and flow.
And the bracket 2 is used for supporting the whole mixing system structure. The system is connected with a PLC system, and automation of the whole process of batching, mixing and unloading is realized.
The working flow of the mixing system is as follows:
(1) The materials A and B, C respectively enter the cache bins 13 and 14 (by weight) according to the formula proportion, and after the weight of each batch of materials reaches the setting requirement, the blanking is automatically stopped;
(2) After the material mixing of the buffer storage bins 13 and 14 is finished, the first gate valves 10 and 12 and the first discharging device are automatically opened, and all materials in the buffer storage bins 13 and 14 are discharged into the mixing drum 8;
(3) After all materials are mixed according to the formula and discharged into a mixing barrel 84, a mixing motor 3 is started to drive a multi-layer paddle mixing device 6 to rotate, and the materials in the mixing barrel 8 begin to empty and mix;
(4) After the rotation speed of the stirring blade and the mixing state of the materials are stable (the mixing rotation speed and time can be adjusted according to different raw material characteristics), the automatic constant-temperature water metering and supplying device 7 and the spraying and water adding device 9 are started, and the constant-temperature water is added into the mixing barrel 8 in a mist mode to be fully mixed with the materials;
(5) After the mixing time reaches the preset time, the second discharging device is automatically opened, the mixed materials enter a material temporary storage bin of the next procedure until the materials in the mixing barrel 8 are emptied, and the second discharging device 7 is automatically closed;
(6) And (3) restarting the step (1), starting the mixing of the materials in the next batch, and sequentially circulating until the production operation is finished.
Embodiments of the present utility model include:
mixing materials: 167kg of wet rice flour and 31% of moisture; 89.3kg of edible corn starch with 14% of water; 43.7kg of water is added; the total amount was 300kg.
Setting mixing parameters: the unloading time of the buffer storage bin (1) is 2min; adding water at 25 ℃ at a flow rate of 15L/min; the mixing rotating speed is 240r/min; mixing for 10min; the unloading time of the mixing drum 8 is 1min.
The specific operation flow of the utility model is as follows:
(1) Entering a PLC control system, setting corresponding parameters according to the requirements, and then pressing a key start button;
(2) Feeding and metering rice flour (moisture about 31%) from a cache bin 13, ending feeding after the weight reaches 167kg, automatically opening first gate valves 10 and 12, discharging the rice flour into a mixing drum 8 for 2min, and automatically closing the first gate valves 10 and 12 after discharging; corn starch (the water content is about 14%) is fed from a buffer storage bin 14 and is metered, after the weight reaches 89.3kg, the feeding is finished, the first gate valves 10 and 12 are automatically opened, the starch is discharged into a mixing drum 8 for 2min, and after the discharging is finished, the first gate valves 10 and 12 are automatically closed;
(3) The mixing motor 3 is automatically started to drive the multi-layer paddle mixing device 6 to rotate, and the materials in the mixing barrel 8 begin to empty and mix;
(4) After the rotation speed of stirring blades of the multi-layer blade stirring device 6 and the stirring state of materials are stable (running for 1 min), the automatic constant-temperature water metering and supplying device 7 and the spraying and water adding device 9 are automatically started, and the constant-temperature water is added into the stirring barrel 8 in a mist mode to be fully mixed with the materials, and water is added after about 3min to end;
(5) The rice flour, the corn starch and the water are mixed in the mixing barrel 8 along with the movement of the blades, the mixing time reaches 10min after the preset time, the second discharging device is automatically opened, the materials enter the temporary storage bin of the materials in the next procedure until the materials in the mixing barrel 8 are emptied, the discharging time is 1min, and the second discharging device is automatically closed.
(6) And (3) restarting the step (1), starting the mixing of the materials in the next batch, and sequentially circulating until the production operation is finished.
The specific implementation manner of this embodiment may be referred to the related description in the foregoing embodiment, which is not repeated herein.
It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.
It should be noted that in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means at least two.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The material mixing device can solve the problems that the single machine capacity of a mixing and stirring process section is low (the batch production capacity of the utility model can reach 150-500 kg/batch, the mixing time is about 5-15 min/batch, the batch production capacity of traditional equipment is about 30-50 kg/batch, the mixing time is about 5-15 min/batch), the mixing rotating speed and time are not adjustable, the mixing effect of moisture and materials is poor, the material temperature is fast, automatic batching, mixing and stirring and feeding and discharging are not realized, the labor consumption is high, and the like in the rice flour processing process.
This mixing device has carried out optimal design to mixing cavity and paddle structure, disposes multilayer different structure mechanical stirring paddles, automatic powder feed proportioning system, automatic water adding system and spraying water adding device, automatic feed discharging device, PLC automatic control system, and the mixing effect is good, and batch productivity is big, and the material intensifies slowly.
The mixing device is controlled by a PLC system, parameters in the operation steps can be set and adjusted according to the characteristics and the moisture content requirements of different materials, such as the weight, the water adding amount, the water temperature, the water adding pressure and the water adding flow of different materials in each batch, the mixing time, the mixing rotating speed, the automatic discharging time and the like, so that the optimal mixing effect of different materials is realized; meanwhile, each feeding and discharging device is automatically controlled through a PLC system, so that automation of the whole mixing and stirring processing process is realized, labor can be saved, human errors in the operation process are avoided, and production cost is reduced.
The material mixing and stirring device for rice flour production solves the problems that the single machine in the mixing and stirring process section has low productivity, the mixing and stirring rotating speed is not adjustable, the mixing and stirring effect is poor, the materials are easy to heat and cannot be automated, and the constant temperature, quantitative, controllable and adjustable and automatic and industrial production of material mixing and stirring is realized.
In this specification, the utility model has been described with reference to specific embodiments thereof. It will be apparent, however, that various modifications and changes may be made without departing from the spirit and scope of the utility model. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (10)
1. A material mixing stirring device for rice flour production is characterized in that the device comprises:
an automatic powder batching system,
An automatic water adding system,
The automatic mixing stirring and discharging system comprises a mixing barrel and a multi-layer paddle mixing device, wherein the multi-layer paddle mixing device is externally connected with a power system and is connected with an externally connected main shaft at the bottom of the mixing barrel;
the automatic powder batching system comprises two or more than two buffer storage bins with weighing and metering functions, the mixing barrels are arranged below the buffer storage bins, a first discharging device is arranged below each buffer storage bin, the first discharging device comprises a first valve gate, one end of the first valve gate is connected with the buffer storage bin, and the other end of the first valve gate is connected with the automatic powder batching system;
the automatic water adding system comprises a spraying water adding device, wherein the spraying water adding device is arranged on a top cover plate of the mixing barrel and is externally connected with a power system.
2. The material mixing and stirring device for rice flour production according to claim 1, wherein the automatic water adding system further comprises an automatic constant temperature water metering and supplying device connected with the spraying water adding device.
3. The material mixing and stirring device for rice flour production according to claim 1, wherein the first discharging device further comprises an auxiliary discharging device, the auxiliary discharging device comprises a motor rotating roll shaft, a plurality of bars are uniformly arranged on the motor rotating roll shaft, and 90 degrees are arranged between the motor rotating roll shaft and the bars.
4. The material mixing and stirring device for rice flour production according to claim 1, further comprising a mixing motor, wherein the mixing motor is arranged right below the mixing barrel and provides external power for the mixing blade structure through the main shaft.
5. The material mixing and stirring device for rice flour production according to claim 1, wherein the automatic mixing and stirring and discharging system comprises a second discharging device, the second discharging device comprises a second gate valve and a discharging opening, the second gate valve is arranged on the lower side of the mixing barrel, the discharging opening is connected with the mixing barrel, and the second gate valve is connected between the discharging opening and the mixing barrel.
6. The material mixing and stirring device for rice flour production according to claim 1, wherein the spray water adding device consists of 1-3 atomizing nozzles, and the angle of the atomizing nozzles is 60-90 degrees.
7. The material mixing and stirring device for rice flour production according to claim 1, wherein the multi-layer paddle mixing and stirring device comprises a U-shaped paddle, at least two inclined blades and at least two V-shaped paddles, wherein the inclined blades are symmetrical around the center of a driving shaft, the U-shaped paddle, the inclined blades and the V-shaped paddles are all fixed on the driving shaft, the U-shaped paddle is horizontally arranged on the driving shaft and is symmetrical around the center of the driving shaft, and a U-shaped opening faces the rotation direction; the V-shaped blade comprises a first part blade and a second part blade which form a V shape together, one end of the first part blade is connected with the driving shaft, the other end of the first part blade is connected with the second part blade, one end of the second part blade is connected with the first part blade, and the other end of the second part blade extends outwards; one end of each inclined blade is connected with the first part blade of the V-shaped blade, the other end of each inclined blade is connected with the second part blade of the V-shaped blade, and the second part blade of the V-shaped blade and the inclined blade form a certain inclination angle with respective rotation tangent lines.
8. The material mixing and stirring device for rice flour production according to claim 7, wherein the length of the inclined blade is 200-600 mm.
9. The material mixing and stirring device for rice flour production according to claim 7, wherein the radius of the U-shaped blade is 350-950 mm.
10. The material mixing and stirring device for rice flour production according to claim 7, wherein the radius of the V-shaped blade is 175-475mm, the height of the V-shaped blade is 500-1000 mm, and the width of the V-shaped blade is 50-150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320253139.1U CN219150005U (en) | 2023-02-17 | 2023-02-17 | Material mixing and stirring device for rice flour production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320253139.1U CN219150005U (en) | 2023-02-17 | 2023-02-17 | Material mixing and stirring device for rice flour production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219150005U true CN219150005U (en) | 2023-06-09 |
Family
ID=86640175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320253139.1U Active CN219150005U (en) | 2023-02-17 | 2023-02-17 | Material mixing and stirring device for rice flour production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219150005U (en) |
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2023
- 2023-02-17 CN CN202320253139.1U patent/CN219150005U/en active Active
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