CN104773433A

CN104773433A - Energy-saving grain storage bin

Info

Publication number: CN104773433A
Application number: CN201510132631.3A
Authority: CN
Inventors: 朱虹斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-25
Filing date: 2015-03-25
Publication date: 2015-07-15

Abstract

The invention provides an energy-saving grain storage bin which comprises a bin body. A base is arranged below the bin body; a bin door is arranged on the lateral surface of the lower part of the bin body; a feed hopper is laterally arranged at the upper part of the bin body; the center of the base vertically extends upwards to form a center pipe; mesh openings are fully distributed in the pipe wall of the center pipe; the mesh openings can stop grains in the bin body from entering the pipe; the upper end of the center pipe is closed; an ultrasonic transducer which faces the upper end of the center pipe is sealed at the lower end of the center pipe; the ultrasonic transducer is electrically connected with a power supply module arranged in the base. The energy-saving grain storage bin can dry the stored grains, has a simple structure, is low in energy consumption and has high drying quality.

Description

Energy-saving grain storage silo

Technical field

The present invention relates to field of agricultural technical equipment, especially, is a kind of grain storage silo.

Background technology

At agriculture field, the food crops of results generally all needs to store, in order to annual edible, and due to food crops results process link more, last longer, and often run into rain and to wet weather, therefore the grain gathered in the crops is very possible comparatively moist, and this is very unfavorable for its storage, and grain can be made to pile inner bacterium amount reproduction, even cause and go mouldy, have a strong impact on the total quality of grain.

For this reason, for specialized Mass storage, general employing stores it with the storage silo of functions/drying; But current this equipment substantially all includes rabbling mechanism and cold and hot ventilation system, and its structure is numerous and jumbled, and energy consumption is huge; As, for its rabbling mechanism, produce a large amount of frictions in the course of the work with grain, this kind of friction not only requires the motor being equipped with relatively high power, but also wastes large energy; In addition, for heating system, the efficiency that its heat is used for moisture evaporation is lower, and not only amount of heat externally dissipates with ventilation system, even and if be directly used in the heat of evaporate vapor, degree of utilization is also lower, and most of heat is only for heating to grain; And be not only the problem of degree of utilization, owing to being heated, the warm and humid state of grain heap also easily grows a large amount of bacterium at short notice.

Summary of the invention

For the problems referred to above, the object of the present invention is to provide a kind of energy-saving grain storage silo, this energy-saving grain storage silo can carry out drying to the grain stored, and structure is simple, and energy consumption is less, and has good dry mass.

The technical solution adopted for the present invention to solve the technical problems is: this energy-saving grain storage silo comprises warehouse, is provided with pedestal below described warehouse, and warehouse lower side is provided with door, and warehouse upper side is to being provided with feeder hopper; Described base central extends a base pipe straight up, and the tube wall of described base pipe is covered with mesh, and the described mesh grain that can intercept in warehouse enters in pipe; The upper end closed of described base pipe, lower end Feng Youyi the ultrasonic transducer towards base pipe upper end; Described ultrasonic transducer is electrically connected the power module be located in described pedestal.

As preferably, the top of described warehouse is directed reach in the upper end of described base pipe.

As preferably, described base pipe outside is also overlapped a metal expansion pipe, and the upper end of described metal expansion pipe is relative with the upper end of base pipe fixing; Described telescopic pipe is centrally managed flexible from the upper end of described base pipe, and in telescopic process, the mesh formation of tube wall to described base pipe tube wall of telescopic pipe is covered.

Beneficial effect of the present invention is: this energy-saving grain storage silo is when carrying out drying to the grain stored, only need connect described ultrasonic transducer, the super sonic that then this ultrasonic transducer produces upwards is launched from the lower end of base pipe, and reflected by the upper end of base pipe, vibration is formed in base pipe inside, and finally inject grain heap from the sidewall mesh of base pipe, because hypracoustic wavelength is much smaller than the gap of grain, thus make ultrasonic energy be distributed in whole grain heap, by hypracoustic atomizing effect, directly the moisture on grain surface be atomized and discharge warehouse by feeder hopper, as can be seen here, it is under the prerequisite abandoning rabbling mechanism, and during grain can be made to pile, each several part grain is evenly dry, and grain carries out drying completely at normal temperatures, does not produce unnecessary heat, has not only saved energy, also improves the dry mass of grain.

Accompanying drawing explanation

Fig. 1 is an embodiment schematic diagram of this energy-saving grain storage silo.

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention is further described:

In the embodiment shown in fig. 1, this energy-saving grain storage silo comprises warehouse 1, is provided with pedestal 2 below described warehouse, and warehouse 1 lower side is provided with door 10, and warehouse upper side is to being provided with feeder hopper 3; Described pedestal 2 center vertical upwards extends a base pipe 4, and the tube wall of described base pipe 4 is covered with mesh, and the described mesh grain that can intercept in warehouse 1 enters in pipe; The upper end closed of described base pipe 4, lower end Feng Youyi the ultrasonic transducer (not shown) towards base pipe upper end; Described ultrasonic transducer is electrically connected the power module (not shown) be located in described pedestal.

In the present embodiment, the top of described warehouse 1 is directed reach in the upper end of described base pipe 4.

Above-mentioned energy-saving grain storage silo is when carrying out drying to the grain stored, only need connect described ultrasonic transducer, the super sonic that then this ultrasonic transducer produces upwards is launched from the lower end of base pipe 4, and reflected by the upper end of base pipe 4, vibration is formed in base pipe 4 inside, and finally inject grain heap 5 from the sidewall mesh of base pipe 4, as indicated by the dashed arrow in fig. 1; Because hypracoustic wavelength is much smaller than the gap of grain, thus make ultrasonic energy be distributed in whole grain heap 5, by hypracoustic atomizing effect, directly the moisture on grain surface be atomized and discharge warehouse 1 by feeder hopper 3; As can be seen here, it is under the prerequisite abandoning rabbling mechanism, and during grain can be made to pile, each several part grain is evenly dry, and grain carries out drying completely at normal temperatures, does not produce unnecessary heat, has not only saved energy, also improves the dry mass of grain.

In the present embodiment, described base pipe 4 outside is also overlapped and is had a metal expansion pipe 6, the upper end of described metal expansion pipe 6 and the top being together fixed on warehouse 1 of base pipe 4; Described telescopic pipe 6 is centrally managed flexible from the upper end of described base pipe 4, and in telescopic process, the mesh formation of tube wall to described base pipe tube wall of telescopic pipe is covered.According to the program, in warehouse 1 stored in grain after, metal expansion pipe 6 can be regulated, its telescopic end is made to arrive at the upper surface of grain heap 5, super sonic in base pipe 4 only will pile 5 internal emission at grain, and prevent from super sonic from piling in the space on 5 tops at grain launching, further reduce energy dissipation.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, all should be included within protection scope of the present invention.

Claims

1. an energy-saving grain storage silo, comprises warehouse (1), is provided with pedestal (2) below described warehouse, and warehouse lower side is provided with door (10), and warehouse upper side is to being provided with feeder hopper (3); It is characterized in that: described pedestal (2) center vertical upwards extends a base pipe (4), and the tube wall of described base pipe (4) is covered with mesh, and the grain that described mesh can intercept in warehouse (1) enters in pipe; The upper end closed of described base pipe (4), lower end Feng Youyi the ultrasonic transducer towards base pipe upper end; Described ultrasonic transducer is electrically connected the power module be located in described pedestal (2).

2. energy-saving grain storage silo according to claim 1, is characterized in that: the top of described warehouse (1) is directed reach in the upper end of described base pipe (4).

3. energy-saving grain storage silo according to claim 1 and 2, is characterized in that: described base pipe (4) outside is also overlapped a metal expansion pipe (6), and the upper end of described metal expansion pipe (6) is relative fixing with the upper end of base pipe (4); Described telescopic pipe (6) is centrally managed flexible from the upper end of described base pipe (4), and in telescopic process, the mesh formation of tube wall to described base pipe tube wall of telescopic pipe is covered.