Solar pasture drying system and pasture drying method
A pasture drying and solar energy technology, applied in solar heating systems, solar thermal energy, solar heat storage, etc., can solve problems such as inability to fully meet the needs of pasture drying, instability, discontinuity, etc.
Pending Publication Date: 2021-03-26
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The invention provides a solar forage drying system and a forage drying method, which are used to solve the problem in the prior art that using solar energy to dry forage has instability and discontinuity, and cannot fully meet the use requirements of forage drying
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.
[0039] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as lim...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a solar pasture drying system and a pasture drying method. The solar pasture drying system comprises photo-thermal collection equipment, heat storage equipment, a fresh air supply fan, a hot air supply fan, a drying air supply fan and a drying chamber; the fresh air supply fan is connected with the photo-thermal collection equipment, the hot air supply fan is communicated with the heat storage equipment and an air inlet of the drying air supply fan, the heat storage equipment is connected with the hot air supply fan and the drying air supply fan, the heat storage equipment is used for storing part of heat in hot air when light and heat are sufficient, and is used for heating the hot air fed into the drying chamber by using the stored heat when the light and heat areinsufficient, and the drying air supply fan is communicated with the drying chamber. According to the solar pasture drying system and the pasture drying method, pasture drying operation can be conducted through the light and heat, redundant heat under the condition of sufficient illumination is stored through the heat storage capacity of the heat storage equipment, auxiliary heating is conducted under the condition of insufficient illumination, and the continuous and stable drying effect is achieved.
Description
technical field [0001] The invention relates to the technical field of drying equipment, in particular to a solar pasture drying system and a pasture drying method. Background technique [0002] At present, the forage in our country is mainly dried by natural drying. Affected by the rainy weather, a large amount of forage is rotten or of low quality. Every year, a large amount of high-quality forage is imported, and the current imported high-quality alfalfa is expensive. [0003] Therefore, the drying of pasture has become one of the important processes of pasture treatment. The drying of pasture requires energy, and the use of coal as the energy source for pasture drying will cause environmental pollution, while the cost of fuel oil is too high, and the use of clean energy is more suitable for the development of the times. [0004] Studies have pointed out that the drying effect of alfalfa in a solar greenhouse after flattening and cutting is more significant, which saves ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/00F24F7/007F24F12/00F24S20/30F24S60/10H02S10/30H02S40/38
CPCF24F7/007F24F12/001F26B9/06F26B21/002F26B21/004F24S20/30F24S60/10H02S10/30H02S40/38Y02E10/40Y02E10/50Y02E70/30Y02P70/10
Inventor 杨鲁伟胡亚强孙椰望魏娟李伟钊于馨尧
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI