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Rice drying equipment

A technology for drying equipment and rice, applied in drying, dryer, lighting and heating equipment and other directions, can solve the problems of long time consumption, pollution, uneven water removal, etc., and achieve the effect of uniform heating

Inactive Publication Date: 2018-11-06
GUIZHOU FENGGANG COUNTY SHENNONG RICE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It takes a long time to dehydrate rice by air drying, which is not conducive to mass production, and the water removal is uneven
As for the drying method, although it can be dried in large quantities at present, and the work efficiency is relatively high, most of the existing dryers use a heat source to directly heat the container containing the rice, and the heating raw materials are mainly coal, Diesel oil, kerosene, etc., will produce a lot of pollution during the drying process; at the same time, the heating source will cause the local temperature of the container to be too high, resulting in localized dew condensation on the rice there, and even a large number of broken grains in the rice. thereby reducing the quality of rice

Method used

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Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the drawings of the description include: housing 1, feed inlet 11, rotating shaft 2, second section 21, opening 22, gas collection box 3, turntable 4, one-way bearing 41, edge 42, funnel 5, Notch 51, truncated cone 6, protrusion 61, groove 7, discharge port 71, hot air blower 8, conduit 81, motor 9, driving wheel 91, driven wheel 92, belt 93, screen cloth 10.

[0024] The embodiment is basically as attached figure 1 Shown:

[0025] The rice drying equipment includes a motor 9, a housing 1, a turntable 4 and a vertically arranged rotating shaft 2. The rotating shaft 2 is driven by a transmission mechanism. The transmission mechanism includes a drive wheel 91 arranged on the output shaft of the motor 9. The driving wheel 92, and the belt 93 sheathed between the driving wheel 91 and the driven wheel 92, the top surface of the housing 1 is provided with a ...

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PUM

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Abstract

The invention belongs to the technical field of rice processing, and particularly discloses rice drying equipment. The rice drying equipment comprises a shell body, rotary tables and rotary shafts vertically arranged. The rotary shafts stretch into the shell body and are provided with a plurality of the rotary tables connected through one-way bearings. Each hopper is arranged between the adjacentrotary tables, wherein the hoppers are rotatably connected to the rotary shafts. Through slots are formed in the rotary shafts in the axial direction, wherein each through slot is divided into a firstsection, a second section and a third section from the bottom to the top. The diameter of the second section is less than the diameter of the first and the third sections. Openings are formed in theside walls of the rotary shafts, wherein each opening is connected with the second section, and air inlet one-way valves are arranged in the openings. Upswept edges are arranged on the peripheries ofthe rotary tables. The hoppers are inverted cones and each diameter of the upper diameter opening is larger than the diameter of the rotary tables. Screens abuting against the upper diameter opening are arranged on the inner walls of the shell body, wherein each bore diameter of the screens is one to three millimeters. Notches are alternately formed at the lower diameter openings of the hoppers. An air heater is arranged at the bottom of the shell body and communicates with the rotary shafts through a conduit. Discharge holes are formed in the bottom of the shell body. The rice drying equipment can make the rice intermittent heating and uniform drying.

Description

technical field [0001] The invention belongs to the technical field of rice processing and specifically discloses rice drying equipment. Background technique [0002] In order to increase the shelf life of rice, it is necessary to reduce the moisture content of rice. The current practice is to reduce the moisture content of rice by drying and drying. [0003] It takes a long time to dehydrate rice by drying, which is not conducive to mass production, and the water removal is uneven. As for the drying method, although it can be dried in large quantities at present, and the work efficiency is relatively high, most of the existing dryers use a heat source to directly heat the container containing the rice, and the heating raw materials are mainly coal, Diesel oil, kerosene, etc., will produce a lot of pollution during the drying process; at the same time, the heating source will cause the local temperature of the container to be too high, resulting in localized dew condensatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/00F26B25/18F26B25/02F26B23/10F26B25/00A23B9/08
CPCA23B9/08F26B17/00F26B23/10F26B25/00F26B25/002F26B25/02F26B25/18F26B2200/06
Inventor 谭仕波
Owner GUIZHOU FENGGANG COUNTY SHENNONG RICE IND
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