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Energy-saving Chinese date drying bin

A technology for drying bins and jujubes, applied in fruit hanging devices, botanical equipment and methods, gardening, etc., can solve the problems of short service life of plastic films, inability to move mobility, increase operating costs, etc., to save energy, dry Good effect, low site requirement effect

Inactive Publication Date: 2013-04-24
JILIN ACAD OF AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this facility is that the operating cost is high, the one-time investment is large, the requirements for the site are also high, and it cannot be moved and the mobility is not good, so it is not suitable for farmers' families to operate
This facility also has the defects of short service life of plastic film and increased operating costs

Method used

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Examples

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Embodiment Construction

[0027] The embodiment of the jujube energy-saving drying bin of the present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 , figure 2 As shown, the jujube energy-saving drying bin of the present invention is composed of a leg 1, a bin bottom plate 2, a bin door 3, an outer bin board 4, a bin cap 5, a windproof cover board 6, an inner bin board 7, and an unpowered fan 8 . The outer storehouse plate 4 is an orifice plate. Inner layer storehouse plate 7 has ventilation hole on the plate below storehouse cap 5, allows ventilation, and the plate above storehouse cap 5 has no ventilation hole, does not allow ventilation. The outer layer warehouse plate 4 and the inner layer warehouse plate 7 are sleeved and welded on the warehouse bottom plate 2 . The supporting leg 1 is welded under the bottom plate 2 of the warehouse. Jujube is contained in the cavity between outer layer warehouse board 4 and inner layer war...

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Abstract

The invention relates to an energy-saving Chinese date drying bin, belongs to the field of the agricultural product drying equipment, and particularly relates to drying equipment for drying stored and harvested Chinese dates of regions with arid climate and large temperature difference. The energy-saving Chinese date drying bin comprises support legs, a bin bottom plate, a bin gate, an external bin plate, a bin cover, a wind-proof cover plate, an internal bin plate, and an unpowered fan. Chinese dates are put in a cavity between the external bin plate and the internal bin plate. The pressure difference of the bottom outside the drying bin and the top part in the drying bin is generated by utilizing the stack effect and the assist of the unpowered fan, so that the air movement is formed. The air enters from a vent hole, and penetrates a Chinese date layer in the middle to take gasified moisture in the Chinese dates away, an air flow flowing upwards is concentrated and formed in an air channel chamber of the internal bin plate, and finally, the air flow is exhausted from the unpowered fan on the top, so that the aim of removing the moisture and drying the Chinese dates. According to the energy-saving Chinese date drying bin, the investment is low, and no operating cost is required. The energy-saving Chinese date drying bin adopts normal temperature air to dry the Chinese dates, so that the energy-saving Chinese date drying bin has the advantages of stability in keeping the quality of the Chinese dates, energy saving, labor saving, and reduction in environmental pollution. Moreover, the energy-saving Chinese date drying bin has obvious economic and social benefits.

Description

technical field [0001] The invention belongs to the field of drying equipment for agricultural products, and in particular relates to a drying equipment suitable for dry storage of harvested jujube in areas with dry climate and large temperature difference. Background technique [0002] Freshly harvested jujubes (water content 65%-70%) are stored at room temperature for a short time and are extremely perishable. Therefore, during the harvest season, jujubes urgently need to be dried after being picked to keep their moisture content below 25%. In the middle of the prior art, jujube is dried and usually adopts natural airing and two methods of artificial drying. Natural drying requires fine weather, choosing a suitable site, flipping during the day, collecting and covering at night, and paving the next morning. The workload is heavy and human resources are seriously wasted. And because the open air is aired for a long time, the surface dust accumulation of the dried jujube af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/14
Inventor 李君兴徐伟利张云硕董润坚史云天董云哲吴光华李爱琴
Owner JILIN ACAD OF AGRI MACHINERY
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