CN217471176U - Rice flour humidifying device - Google Patents
Rice flour humidifying device Download PDFInfo
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- CN217471176U CN217471176U CN202221515050.XU CN202221515050U CN217471176U CN 217471176 U CN217471176 U CN 217471176U CN 202221515050 U CN202221515050 U CN 202221515050U CN 217471176 U CN217471176 U CN 217471176U
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Abstract
The utility model discloses a rice flour humidifying device, which comprises a humidifying bin, a vacuum feeding mechanism, a humidifier and a stirring humidifying mechanism. The vacuum feeding mechanism has feeding pipe set in the upper part of the humidifying bin, outlet end entering the humidifying bin from the tangent line of the humidifying bin wall, humidifier set in the top of the humidifying bin for adding water to humidify, stirring humidifying mechanism set inside the humidifying bin, and double-layer spiral structure comprising spiral stirring shaft and spiral belt. The utility model discloses effectively solve the problem that traditional production facility and operating method exist, reached energy saving and consumption reduction, stable product quality, reduced intensity of labour and eliminated the purpose of potential safety hazard.
Description
Technical Field
The utility model relates to a ground rice processing field specifically is a ground rice humidification device.
Background
The second procedure of the rice flour ingredient is the humidification of the rice flour, and the humidification aims to ensure that the rice flour slowly absorbs water after being added with water, so that the phenomenon of sandwich of the rice flour in the subsequent production is avoided, and the strength of the rice flour product is increased.
At present, the operation flow of humidifying rice flour is as follows: and (3) manually weighing the dry rice noodles, pouring the dry rice noodles into a high-speed mixer, adding water into a measuring cup, unloading and bagging the materials after high-speed mixing, and manually carrying to the next process.
The existing production equipment and production method have the following problems: firstly, when the rice flour is humidified, the rice flour has a packaging link and is exposed in the air, so that the rice flour has a pollution risk. Secondly, the split charging of the rice flour and the material receiving operation after flour mixing are easy to lose, and the rice flour can not be recycled after scattering on the ground, so that the material loss is large. Thirdly, the measuring cup is used for containing water in the bucket and added into the high-speed mixer, the operation is open, microorganisms are easily polluted, and the food safety risk exists. Fourthly, the manual operation mode is subject to the difference of proficiency of operators, the fluctuation of the water adding amount is large, and the water content of the rice flour is unstable. Fifthly, the mixing time of the rice flour and the water in the high-speed mixer is controlled by the feeling of an operator, and the uniformity of the mixed material is difficult to ensure. Sixthly, the rotating speed of the mixer is high, the rice flour rises greatly when mixed, the rice flour turns yellow when heated, the quality of the rice flour is affected, and the powder is easy to adhere to the inner wall of equipment, so that the material loss is increased. Seventhly, stopping the mixer at intervals in the mixing process, manually removing the rice flour adhered to the inner wall of the mixer, and ensuring that the sanitation is difficult to ensure because a naked hand contacts the materials; when manual cleaning, the naked hand contacts the stirring blade, and personal safety risks exist. And eighthly, cleaning must be stopped at regular intervals in the production process, so that the utilization rate of equipment is low, and the production efficiency is influenced. Ninthly, humidifying operation and sanitary cleaning of the rice flour are both operated by workers, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a ground rice humidifying device, has effectively solved the problem that traditional production facility and operating method exist, has reached energy saving and consumption reduction, has stabilized the product quality, has reduced intensity of labour and has eliminated the purpose of potential safety hazard.
The technical scheme of the utility model is that:
a rice flour humidifying device, which comprises a humidifying bin, a vacuum feeding mechanism, a humidifier and a stirring humidifying mechanism;
the upper part of the humidifying storage bin is of a cylindrical structure, the lower part of the humidifying storage bin is of a conical structure, and the bottom end of the humidifying storage bin is provided with a discharge valve;
the vacuum feeding mechanism comprises a feeding pipe, a vacuum filtering barrel, a vacuum pump and an air return pipe, the feeding pipe is arranged at the upper part of the humidifying material bin, the vacuum filtering barrel is arranged at the top end of the humidifying material bin, the outlet end of the feeding pipe enters the humidifying material bin from the tangent line of the wall of the humidifying material bin and is positioned right below the bottom end of the vacuum filtering barrel, a metal filter is arranged in the vacuum filtering barrel, and the vacuum pump is connected with the top end of the air return pipe;
the humidifier is arranged at the top in the humidifying storage bin and is used for adding water into the humidifying storage bin for humidifying;
stirring humidification mechanism including two-way driving motor, spiral (mixing) shaft, spiral shell area and stirring vane, two-way driving motor sets up in the outer top of humidification feed bin, the spiral (mixing) shaft vertical set up in the humidification feed bin and with two-way driving motor's drive shaft fixed connection, the bottom of spiral (mixing) shaft extends to in the lower part of humidification feed bin, spiral shell area fixed connection just extends along spiral (mixing) shaft's axial spiral on spiral (mixing) shaft, the outer lane of spiral shell area down is adjacent to the inner wall of humidification feed bin all the time from last, stirring vane is fixed in on spiral (mixing) shaft's the bottom.
The humidifying material bin is fixed on the support frame, the weighing device is arranged at the bottom end of the support frame, the feeding pipe is provided with a feeding valve, and the weighing device, the feeding valve and the vacuum pump are all connected with the controller to realize automatic control of feeding and weighing.
The humidifier be a plurality of humidification shower nozzles, a plurality of humidification shower nozzles all with inlet tube connected, the inlet tube extends to outside the humidification feed bin, is provided with choke valve, flowmeter and control valve on the inlet tube, flowmeter and control valve all are connected with the controller.
And a vibrator is arranged on the humidifying storage bin and close to the bottom end of the humidifying storage bin.
The top in the humidifying storage bin is provided with a CIP cleaning ball.
The utility model has the advantages that:
(1) the utility model is provided with a vacuum feeding mechanism, thereby avoiding the environment pollution caused by the dust generated in the rice flour feeding process;
(2) the traditional production method adopts a high-speed mixer for treatment, the stirring time is artificially estimated, the stirring rotating speed is high (180 plus 200RPM), the heating value of the powder is large, the color of the powder is yellow, the viscosity of the powder is greatly increased, and the powder is aggregated into a mass, so that the homogeneous mixing effect of the subsequent process is influenced; the utility model has the advantages that the stirring and humidifying mechanism is a double-layer spiral structure of a spiral stirring shaft and a spiral belt, when stirring and humidifying, the stirring rotating speed is low, the powder heating amount is small, the viscosity of the rice flour after absorbing water is low, the rice flour after adding water and humidifying is driven by the spiral stirring shaft and the spiral belt to move reversely along the axial direction, the uniformity of rice flour humidifying is ensured, and the rice flour can absorb water and be uniformly mixed;
(3) the stirring and humidifying mechanism of the utility model enables the massive rice flour formed by pushing the upper part of the humidifying bin downwards to move circumferentially, so that the massive rice flour drives the pasty material adhered to the inner wall of the humidifying bin to rotate after absorbing water, and the pasty material on the inner wall of the humidifying bin is cleaned; powder at the feed opening of the humidifying bin cannot rise completely by virtue of the spiral stirring shaft, and is stirred and dispersed by the stirring blade at the bottom end of the spiral stirring shaft, so that a stirring blind area is eliminated;
(4) the utility model is provided with a weighing device, the feeding of the rice flour is automatically controlled according to the data collected by the weighing device, when the feeding amount reaches a set value, the controller automatically closes the feeding valve and the vacuum pump, and the accurate feeding is realized;
(5) the utility model discloses a humidifier is connected with inlet tube, and choke valve, flowmeter and the control valve on the inlet tube all are connected with the controller, and the controller matches the humidification water feeding volume that corresponds according to the feed volume of ground rice, and when the inflow reached and sets for the water feeding volume, self-closing control valve stopped adding water to the ratio of accurate control ground rice and water makes ground rice and water reach the best stirring effect, and does not exist and glue the wall phenomenon;
(6) the utility model is provided with a vibrator to realize the stable discharging of the humidified rice flour;
(7) the utility model discloses be provided with the CIP cleaning ball, it is clean to carry out all-round washing to humidification feed bin inside, avoids artifical cleaning efficiency low, and can eliminate the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1-support frame, 2-humidifying bin, 3-weighing device, 4-discharge valve, 5-vibrator, 6-CIP cleaning ball, 71-feeding pipe, 72-vacuum filter tank, 73-return air pipe, 81-humidifying spray head, 82-water inlet pipe, 83-throttling valve, 84-flowmeter, 85-control valve, 91-bidirectional driving motor, 92-spiral stirring shaft, 93-helical ribbon and 94-stirring blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a rice flour humidifying device comprises a support frame 1, a humidifying bin 2 fixed on the support frame 1, a weighing device 3 arranged at the bottom end of the support frame 1, a vacuum feeding mechanism, a humidifier and a stirring humidifying mechanism;
the upper part of the humidifying bin 2 is of a cylindrical structure, the lower part of the humidifying bin is of a conical structure, a discharge valve 4 is arranged at the bottom end of the humidifying bin 2, a vibrator 5 is arranged on the humidifying bin 2 and close to the bottom end of the humidifying bin, and a CIP cleaning ball 6 is arranged at the top in the humidifying bin 2;
the vacuum feeding mechanism comprises a feeding pipe 71, a vacuum filtering barrel 72, a vacuum pump and an air return pipe 73, the feeding pipe 71 is arranged at the upper part of the humidifying bin 2, the vacuum filtering barrel 72 is arranged at the top end of the humidifying bin 2, the outlet end of the feeding pipe 71 enters the humidifying bin 2 from the tangent line of the wall of the humidifying bin and is positioned right below the bottom end of the vacuum filtering barrel 72, a metal filter is arranged in the vacuum filtering barrel 72, and the vacuum pump is connected with the top end of the air return pipe 73;
the humidifier is a plurality of humidification nozzles 81 arranged at the top in the humidification bin 2, the humidification nozzles 81 are used for adding water into the humidification bin 2 for humidification, the humidification nozzles 81 are all connected with a water inlet pipe 82, the water inlet pipe 82 extends out of the humidification bin 2, and a throttle valve 83, a flow meter 84 and a control valve 85 are arranged on the water inlet pipe 82;
the stirring and humidifying mechanism comprises a bidirectional driving motor 91, a spiral stirring shaft 92, a spiral belt 93 and stirring blades 94, wherein the bidirectional driving motor 91 is arranged at the top end outside the humidifying bin 2, the spiral stirring shaft 92 is vertically arranged in the humidifying bin 2 and is fixedly connected with a driving shaft of the bidirectional driving motor 91, the bottom end of the spiral stirring shaft 92 extends into the lower part of the humidifying bin 2, the spiral belt 93 is fixedly connected to the spiral stirring shaft 92 and spirally extends along the axial direction of the spiral stirring shaft 92, the outer ring of the spiral belt 93 is always adjacent to the inner wall of the humidifying bin 2 from top to bottom, and the stirring blades 94 are fixed on the bottom end of the spiral stirring shaft 92;
the weighing device 3, the discharge valve 4, the vibrator 5, the feeding valve, the vacuum pump, the flow meter 84, the control valve 85 and the bidirectional driving motor 91 are all connected with the controller.
The utility model discloses a theory of operation:
(1) starting the bidirectional driving motor 91 to enable the spiral stirring shaft 92 to rotate clockwise;
(2) feeding the rice flour for the first time: starting a feeding valve and a vacuum pump, feeding the rice flour into the humidifying bin 2 through a feeding pipe 71, feeding the air containing dust into a vacuum filter barrel 72 under the action of the vacuum pump to be filtered by a metal filter, and discharging the air after dust removal through an air return pipe 73; the feeding amount of the rice flour is measured by a weighing device 3, when the feeding amount is one fourth of the total feeding amount, a feeding valve and a vacuum pump are closed, and the first feeding is finished;
(3) the throttle valve 83, the flow meter 84 and the control valve 85 are opened, and tap water passes through the water inlet pipe 82 and then is injected into the rice flour in the humidifying bin 2 through the humidifying nozzles 81; the controller sets the matched water quantity according to the first feeding quantity of the rice flour, when the water quantity value collected by the flowmeter 84 reaches the set water quantity, the control valve 85 is automatically closed, the spiral stirring shaft 92 continues to stir clockwise for a certain time, the rice flour and the water at the lower part of the humidifying bin 2 reach the optimal stirring effect, and the wall sticking phenomenon does not exist; when feeding for the first time, the spiral stirring shaft 92 pushes the rice flour to rise from the center from the bottom of the humidifying bin 2, the rice flour absorbs water at the center of the top, the rice flour is pushed to the lower part of the humidifying bin 2 from top to bottom along the inner wall of the upper part of the humidifying bin 2 by the spiral belt 93, the rice flour is extruded into blocks when the rice flour absorbing water and humidifying is pushed to the conical lower part from the cylindrical upper part of the humidifying bin 2, and the rice flour moves circumferentially under the driving of the stirring blade 94, so that the paste materials adhered to the wall of the tank after absorbing water are cleaned by the block rice flour; in addition, because the rice flour at the lowest part cannot rise completely by virtue of the spiral stirring shaft 92, the stirring blind area is eliminated by using the stirring blades 94 at the bottom end of the spiral stirring shaft 92;
(4) the controller switches the stirring direction of the bidirectional driving motor 91 to enable the spiral stirring shaft 92 to rotate anticlockwise, then opens the feeding valve and the vacuum pump again, and closes the feeding valve and the vacuum pump when the feeding quantity obtains the total feeding quantity, and the secondary feeding is finished; the controller sets the matched water quantity according to the second feeding quantity of the rice flour, when the water feeding quantity reaches the standard, the control valve 85 is automatically closed, and the rice flour is continuously stirred anticlockwise for a certain time to have a discharging condition; after the second feeding, because the feeding amount of the rice flour is increased, paste cannot be formed after water is added, the stirring direction is changed at the moment, the rice flour descends from the center and then ascends along the inner wall of the humidifying bin 2, and the rice flour can absorb water and be uniformly mixed within 5 minutes; because the rotating speed is low (25-35RPM) during processing, the heat productivity of the powder is small, the viscosity of the rice flour after absorbing water is low, the polishing degree of a stirring part in the equipment is high (0.4 mu m), in the process of mixing and humidifying, the rice flour turns over in a container in a vortex shape, and relative motion friction is generated between the powder and the spiral stirring shaft 92 and the spiral belt 93, so that the self-cleaning in the humidifying bin 2 is realized;
(5) starting a discharging conveying system, opening a discharging valve 4, and intermittently opening a vibrator 5 to realize stable discharging of the humidified rice flour; when the rice flour in the humidifying material bin 2 is not discharged completely, the spiral stirring shaft 92 continuously rotates anticlockwise;
(6) after the rice flour discharging, the CIP cleaning system is started, and the cleaning solution is used for carrying out all-dimensional cleaning on the interior of the humidifying powder bin 2 through the CIP cleaning ball 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. A rice flour humidifying device, which is characterized in that: comprises a humidifying bin, a vacuum feeding mechanism, a humidifier and a stirring humidifying mechanism;
the upper part of the humidifying bin is of a cylindrical structure, the lower part of the humidifying bin is of a conical structure, and the bottom end of the humidifying bin is provided with a discharge valve;
the vacuum feeding mechanism comprises a feeding pipe, a vacuum filtering barrel, a vacuum pump and an air return pipe, the feeding pipe is arranged at the upper part of the humidifying material bin, the vacuum filtering barrel is arranged at the top end of the humidifying material bin, the outlet end of the feeding pipe enters the humidifying material bin from the tangent line of the wall of the humidifying material bin and is positioned right below the bottom end of the vacuum filtering barrel, a metal filter is arranged in the vacuum filtering barrel, and the vacuum pump is connected with the top end of the air return pipe;
the humidifier is arranged at the top in the humidifying storage bin and is used for adding water into the humidifying storage bin for humidifying;
stirring humidification mechanism including two-way driving motor, spiral (mixing) shaft, spiral shell area and stirring vane, two-way driving motor sets up in the outer top of humidification feed bin, the spiral (mixing) shaft vertical set up in the humidification feed bin and with two-way driving motor's drive shaft fixed connection, the bottom of spiral (mixing) shaft extends to in the lower part of humidification feed bin, spiral shell area fixed connection just extends along spiral (mixing) shaft's axial spiral on spiral (mixing) shaft, the outer lane of spiral shell area down is adjacent to the inner wall of humidification feed bin all the time from last, stirring vane is fixed in on spiral (mixing) shaft's the bottom.
2. The apparatus of claim 1, wherein: the humidifying storage bin is fixed on the support frame, a weighing device is arranged at the bottom end of the support frame, a feeding valve is arranged on the feeding pipe, and the weighing device, the feeding valve and the vacuum pump are all connected with the controller to realize automatic control of feeding and weighing.
3. The apparatus of claim 2, wherein: the humidifier be a plurality of humidification shower nozzles, a plurality of humidification shower nozzles all with inlet tube connected, the inlet tube extends to outside the humidification feed bin, is provided with choke valve, flowmeter and control valve on the inlet tube, flowmeter and control valve all are connected with the controller.
4. The rice noodle moistening device of claim 1, wherein: and a vibrator is arranged on the humidifying storage bin and close to the bottom end of the humidifying storage bin.
5. The rice noodle moistening device of claim 1, wherein: the top in the humidifying bin is provided with a CIP cleaning ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515050.XU CN217471176U (en) | 2022-06-16 | 2022-06-16 | Rice flour humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515050.XU CN217471176U (en) | 2022-06-16 | 2022-06-16 | Rice flour humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217471176U true CN217471176U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221515050.XU Active CN217471176U (en) | 2022-06-16 | 2022-06-16 | Rice flour humidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217471176U (en) |
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2022
- 2022-06-16 CN CN202221515050.XU patent/CN217471176U/en active Active
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