CN211177856U

CN211177856U - Rice drying device

Info

Publication number: CN211177856U
Application number: CN201922083146.8U
Authority: CN
Inventors: 冉龙廷
Original assignee: Guizhou Fenggang Changshan Rice Industry Co ltd
Current assignee: Guizhou Fenggang Changshan Rice Industry Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-04
Anticipated expiration: 2029-11-27

Abstract

This scheme discloses a rice drying device in rice processing technology field, the power distribution box comprises a box body, be equipped with the feed inlet on the box, the feed inlet is connected with the feeder hopper, be equipped with the guide plate that the slope set up in the box, be equipped with a plurality of water holes of crossing on the guide plate, the below of guide plate is equipped with the water-collecting plate, be equipped with the fan on the box, the fan intercommunication has the tuber pipe, and the one end that the fan was kept away from to the tuber pipe runs through the box and its mouth of pipe is facing the guide plate, the below of the inherent water-collecting plate of box still is. The rice dried by the device has high quality, and the problem that the rice is partially steamed and softened by direct drying when the surface moisture of the rice is more in the prior art is avoided.

Description

Rice drying device

Technical Field

The utility model belongs to the technical field of the rice processing, in particular to rice drying device.

Background

The rice is prepared by rolling rice, the rice bran refers to a brown layer part outside the brown rice kernels removed in the rice processing process, the rice bran is a byproduct obtained by rolling the rice and is an excellent resource with high development value, and in order not to influence the eating of people, the rice bran and the rice need to be separated and screened in the rice production and processing process.

Rice is often dusty during processing and must be thoroughly cleaned before further processing. And after cleaning, drying is necessary to carry out the next processing. The existing drying work is that rice is generally stacked in a drying chamber for drying, and in the drying work, the surface moisture of the cleaned rice is more, and the rice is partially steamed and softened due to the temperature rise, so that the quality of the rice is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rice drying device to it is more to solve and wash back rice surface moisture, and the temperature rise probably leads to the rice part to evaporate ripe soft problem during the stoving.

The rice drying device comprises a box body, wherein a feed inlet is formed in the box body, the feed inlet is connected with a feed hopper, a guide plate which is obliquely arranged is arranged in the box body, a plurality of water passing holes are formed in the guide plate, a water collecting plate is arranged below the guide plate, a fan is arranged on the box body and communicated with an air pipe, one end, far away from the fan, of the air pipe penetrates through the box body, and the pipe orifice of the air pipe faces the guide plate; the improved water collecting tank is characterized in that a conveying belt is further arranged below the water collecting plate in the tank body, a first heater is arranged on the lower surface of the water collecting plate, one end of the conveying belt is a feeding end, the other end of the conveying belt is a discharging end, the feeding end is located under the lower end of the guide plate, and a collecting hopper is arranged under the discharging end.

The working principle of the scheme is as follows: during the stoving, put into the feeder hopper with the rice after wasing, then fall on the guide plate, because the guide plate slope sets up, the rice rolls and down to the guide plate low side, and simultaneously, opens the fan, because the tuber pipe is just facing the guide plate, is equipped with the water hole on the guide plate again, consequently blows off the water on rice surface and falls on the water-collecting plate through the water hole under the wind-force effect to the moisture on rice surface has been reduced. The rice drops on the feed end of conveyer belt from the low side of guide plate after that, is conveyed to and falls into the collecting hopper behind the discharge end, and when the rice moved on the conveyer belt, the first heater that the water-collecting sheet lower surface set up heated it, further got rid of the moisture on rice surface and reduced the water content of rice.

The beneficial effect of this scheme does: the rice dried by the device has high quality, and the problem that the rice is partially steamed and softened by direct drying when the surface moisture of the rice is more in the prior art is avoided.

Furthermore, the tail end of the air pipe is provided with a fan cover. The aim is to guide the flow of the branch and increase the blowing range of the air pipe.

Furthermore, a baffle is arranged on the side wall of the box body and is positioned right above the feeding end of the conveying belt. Its purpose is convenient for on the whole water conservancy diversion of rice that falls down on the guide plate arrives the conveyer belt.

Furthermore, the water collecting plate is obliquely arranged, the inclination direction of the water collecting plate is opposite to that of the guide plate, a drain pipe is arranged at the lower end of the water collecting plate, and the drain pipe penetrates through the box body and is positioned outside the box body. The purpose is to facilitate the drainage of water from the water collection sheet.

Further, the bottom of collecting hopper is connected with volumetric automatic measure ware, and volumetric automatic measure ware passes through the connecting rod to be fixed on the box lateral wall, the bottom of box is equipped with bracing piece and backup pad, the mid point of backup pad bottom surface articulates at the top of bracing piece, the one end of backup pad is equipped with the ware of weighing, and the other end of backup pad is equipped with the heating frame, is equipped with the second heater on the heating frame, is equipped with the receipts workbin in the heating frame, receives the workbin and is located volumetric automatic measure ware under, one side that the heating frame deviates from the ware of weighing is equipped with the breach, be equipped with on the box and get the material mouth and just. Then the rice falls into the volumetric automatic metering ware from the collecting hopper, throw the rice of fixed volume in the receipts workbin of below, the second heater that restarts on the heating frame heats it, realize stoving work, further reduce the water content of rice, after the water content of rice reduces, its weight reduces, because the one end of keeping away from the receipts workbin in on the backup pad is equipped with the weighing device, through the weight of this fixed volume rice when presetting required rice water content, for example the water content of required stoving back rice is 18%, then the backup pad reaches the equilibrium when the weight of weighing device equals the heating frame, the weight of second heater and receipts workbin and the weight of the above-mentioned fixed volume water content is the weight of 18% rice, just so explain stoving work and reach the requirement, then get the material mouthful and take out the receipts workbin and can obtain the rice after drying.

Further, the first heater and the second heater are drying irradiation lamps. The aim is to improve the drying efficiency and save energy.

Drawings

Fig. 1 is a schematic structural view of a rice drying device of the present invention;

fig. 2 is a view taken along direction a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a material taking port 2, a connecting rod 3, a volume type automatic metering device 4, a material collecting hopper 5, a water discharging pipe 6, a water collecting plate 7, a material feeding pipe 8, a material feeding hopper 9, a fan cover 10, an air pipe 11, a fan 12, a guide plate 13, a first heater 14, a baffle plate 15, a conveying belt 16, a weighing device 17, a supporting plate 18, a supporting rod 19, a heating frame 20, a second heater 21 and a material receiving box 22.

The embodiment is basically as shown in the attached figures 1 and 2: the utility model provides a rice drying device, the power distribution box comprises a box body 1, be equipped with the feed inlet on the box 1, the feed inlet is connected with feeder hopper 9, be equipped with the guide plate 13 that the slope set up in the box 1, be equipped with a plurality of water holes of crossing on the guide plate 13, the below of guide plate 13 is equipped with water-collecting plate 7, water-collecting plate 7 slope sets up, and its slope is reverse opposite with guide plate 13's slope direction, the low side of water-collecting plate 7 is equipped with drain pipe 6, drain pipe 6 runs through outside box 1 is located box 1, be equipped with fan 12 on the box 1, fan 12 intercommunication has tuber pipe 11, the one end that fan 12 was kept away from.

The box 1 is internally provided with a conveyor belt 16 below the water collecting plate 7, the lower surface of the water collecting plate 7 is provided with a first heater 14, the conveyor belt 16 comprises a feeding end and a discharging end, the feeding end is positioned under the lower end of the guide plate 13, the side wall of the box 1 is provided with a baffle 15, and the baffle 15 is positioned over the feeding end of the conveyor belt 16. A material collecting hopper 5 is arranged under the discharge end, the material collecting hopper 5 is connected with a volume type automatic metering device 4, and the volume type automatic metering device 4 is fixed on the side wall of the box body 1 through a connecting rod 3.

The bottom of box 1 is equipped with bracing piece 19 and backup pad 18, the midpoint of backup pad 18 bottom surface articulates at the top of bracing piece 19, the one end of backup pad 18 is equipped with weighing device 17, the other end of backup pad 18 is equipped with heating frame 20, be equipped with second heater 21 on the heating frame 20, first heater 14 and second heater 21 are the stoving irradiation lamp, be equipped with in the heating frame 20 and receive workbin 22, receive workbin 22 is located volumetric automatic measure ware 4 under, one side that heating frame 20 deviates from weighing device 17 is equipped with the breach, be equipped with on box 1 and get material mouth 2 and face the breach.

The specific implementation process is as follows:

during the stoving, put into feeder hopper 9 with the rice after the washing, then fall on guide plate 13, because guide plate 13 slope sets up, the rice rolls and down to guide plate 13 low side, simultaneously, opens fan 12, because tuber pipe 11 faces guide plate 13, is equipped with the water hole again on the guide plate 13, consequently blows off the water on rice surface and falls on water-collecting plate 7 through the water hole under the wind-force effect to the moisture on rice surface has been reduced. Then the rice drops on the feeding end of the conveyor belt 16 from the lower end of the guide plate 13, is conveyed to the discharging end and then falls into the collecting hopper 5, when the rice moves on the conveyor belt 16, the first heater 14 arranged on the lower surface of the water collecting plate 7 heats the rice, and further removes the water on the surface of the rice and reduces the water content of the rice. Then the rice falls into the volume type automatic metering device 4 from the collecting hopper 5, the rice with fixed volume is put into a receiving box 22 below, and then the second heater 21 on the heating frame 20 is started to heat the rice, so as to realize drying work, further reduce the water content of the rice, when the water content of the rice is reduced, the weight of the material receiving box is reduced, and because the weighing device 17 is arranged at one end of the supporting plate 18 far away from the material receiving box 22, by presetting the weight of the fixed volume of rice at the desired moisture content of the rice, for example, the moisture content of the rice after the desired drying is 18%, the supporting plate 18 is balanced when the weight of the weigher 17 is equal to the weight of the heating frame 20, the second heater 21 and the receiving box 22 plus the weight of the fixed volume of rice having a moisture content of 18%, thus, the drying operation meets the requirement, and then the rice is taken out of the material taking port 2 and the material receiving box 22 to obtain the dried rice.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a rice drying device which characterized in that: the box body is provided with a feed inlet, the feed inlet is connected with a feed hopper, a guide plate which is obliquely arranged is arranged in the box body, a plurality of water passing holes are formed in the guide plate, a water collecting plate is arranged below the guide plate, a fan is arranged on the box body and is communicated with an air pipe, one end of the air pipe, far away from the fan, penetrates through the box body, and the pipe orifice of the air pipe faces the guide plate; the improved water collecting tank is characterized in that a conveying belt is further arranged below the water collecting plate in the tank body, a first heater is arranged on the lower surface of the water collecting plate, one end of the conveying belt is a feeding end, the other end of the conveying belt is a discharging end, the feeding end is located under the lower end of the guide plate, and a collecting hopper is arranged under the discharging end.

2. The rice drying device of claim 1, wherein: and the tail end of the air pipe is provided with a fan cover.

3. The rice drying device of claim 2, wherein: and a baffle is arranged on the side wall of the box body and is positioned right above the feeding end of the conveying belt.

4. The rice drying device of claim 3, wherein: the water collecting plate is obliquely arranged, the inclination direction of the water collecting plate is opposite to that of the guide plate, a drain pipe is arranged at the lower end of the water collecting plate, and the drain pipe penetrates through the box body and is positioned outside the box body.

5. The rice drying device of claim 4, wherein: the bottom of collecting hopper is connected with volumetric automatic measure ware, and volumetric automatic measure ware passes through the connecting rod to be fixed on the box lateral wall, the bottom of box is equipped with bracing piece and backup pad, the mid point of backup pad bottom surface articulates at the top of bracing piece, the one end of backup pad is equipped with the ware of weighing, and the other end of backup pad is equipped with the heating frame, is equipped with the second heater on the heating frame, is equipped with the material receiving box in the heating frame, and the material receiving box is located volumetric automatic measure ware under, one side that the heating frame deviates from the ware of weighing is equipped with the breach, be equipped with on the box and get the material mouth and just.

6. The rice drying device of claim 5, wherein: the first heater and the second heater are drying irradiation lamps.