Grain dryer capable of winnowing grain husks

A dryer and chaff technology, applied in dryers, drying, non-progressive dryers, etc., can solve the problems of wasting time, manpower and material resources, long drying time, waste of resources, etc., and achieve faster stirring speed. , Improve drying effect, complete heating effect

Inactive Publication Date: 2017-07-21
合肥图腾龙企业管理事务所(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing grain dryers dry unevenly, have a long drying time and low drying efficiency, waste a lot of time, manpower and material resources, and cau...

Method used

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  • Grain dryer capable of winnowing grain husks
  • Grain dryer capable of winnowing grain husks

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Experimental program
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Embodiment Construction

[0016] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0017] see Figure 1~2 , a grain dryer capable of gas-selecting chaff, comprising a drying box 1, the bottom of the inner cavity of the drying box 1 is provided with a screening net 2, and the screening net 2 divides the inner cavity of the drying box 1 into A drying chamber 3 and a discharge chamber 4, the drying chamber 3 is arranged above the discharge chamber 4, a stirring rod 7 is arranged in the drying chamber 3, and a number of stirring blades are uniformly arranged in the middle of the stirring rod 7 8. The bottom end of the stirring rod 7 is evenly provided with a number of scrapers 9 in the circumferential direction, the distance between the scraper 9 and the screen 2 is 1 cm to 2 cm, and the top of the stirring rod 7 passes through the drying box The top wall of 1 is connected to the speed reducer 5 in rotation, and the stirring rod 7 i...

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PUM

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Abstract

The invention discloses a grain dryer capable of air-selecting chaff, which comprises a drying box, and a screening net is arranged at the bottom of the inner cavity of the drying box, and the screening net divides the inner cavity of the drying box into a drying cavity and a material discharge There is a stirring rod in the drying chamber, a number of stirring blades are evenly arranged in the middle of the stirring rod, and a number of scrapers are uniformly arranged in the circumferential direction of the bottom end of the stirring rod, and the top of the stirring rod passes through the top of the drying box. The wall is connected to the reducer in rotation, the reducer is fixedly connected to the motor shaft of the motor, the top of the side wall of the drying chamber is connected to the air outlet pipe; the bottom wall of the discharge chamber is provided with a shroud, and the discharge chamber The bottom wall is connected to the main discharge pipe through, and the side wall of the discharge chamber is connected to the heating box; the invention sets the stirring rod and the stirring blade mechanism to stir the grain, so that the grain is heated evenly and the stirring speed is accelerated; and the rising hot air flow can The chaff in the grain is screened, and then the secondary screening is carried out through the air outlet pipe, so that the chaff is completely discharged and the grain particles remain.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a grain dryer capable of gas-selecting chaff. Background technique [0002] The grain dryer is an assembly of a dryer. It is a general term for various equipment of grain dryer. It can also be a grain dryer, such as corn dryer, rice dryer, rice dryer, wine dregs dryer, etc. We can all call it a grain dryer. According to the relative movement direction of the grain and the airflow, the dryer can be divided into cross-flow, mixed-flow, forward-flow, counter-current and forward-counter-current, mixed-counter-current, forward-mixed-flow and other types. [0003] The existing grain dryers dry unevenly, have a long drying time and low drying efficiency, waste a lot of time, manpower and material resources, and cause a waste of resources; The chaff contained cannot be processed, so that the chaff needs to be processed separately in the follow-up process, which is very inconv...

Claims

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Application Information

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IPC IPC(8): F26B11/14F26B25/04F26B21/00F26B25/00B07B1/04B07B1/52
CPCF26B11/14B07B1/04B07B1/528F26B21/001F26B25/00F26B25/04
Inventor 不公告发明人
Owner 合肥图腾龙企业管理事务所(有限合伙)
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