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Concentrating solar heating type solar soil sterilization and insecticide device

An insecticidal device and solar energy technology, applied in the fields of trapping or killing insects, heating, soil steam disinfection, etc., can solve problems such as pest resistance, increased risk of ecological retaliation, and aggravated soil pollution, and improve self-purification ability. , the effect of reducing maintenance costs and energy consumption, and protecting agri-food safety

Active Publication Date: 2017-11-03
INNER MONGOLIA UNIV OF TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used method of sterilization and insecticide is to apply highly toxic pesticides to the planting soil. Using this method of insecticide and sterilization all year round will cause the pests to develop drug resistance, and at the same time increase the pollution of the soil, increasing the risk of ecological retaliation

Method used

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  • Concentrating solar heating type solar soil sterilization and insecticide device
  • Concentrating solar heating type solar soil sterilization and insecticide device
  • Concentrating solar heating type solar soil sterilization and insecticide device

Examples

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Embodiment Construction

[0015] See attached figure 1 , 2 , concentrated solar heating solar soil sterilization and insecticide device, which includes: soil conveying parts and soil heating parts;

[0016] The soil conveying components include: soil conveying channel, soil propeller, conveyor belt 21, crushing roller 10 and soil stirring and pushing device; wherein, the soil conveying channel is composed of feed hopper 1, soil conveying tank 17, connecting pipe 15, soil conveying chamber 9. The glass vacuum tube 14, the heat recovery tank 16 and the discharge port 19 are connected successively; the soil propeller is composed of a driving gear 5, a propeller 4, a propulsion plate 2 and a stopper 3; wherein, the driving gear 5 is used to drive the propulsion The device 4 drives the pusher plate 2 to push the soil, and at the same time, under the action of the stopper 3, the soil pusher plate 2 pushes the soil when it rises, and the automatic control of standby is retracted when it falls; the soil stirr...

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Abstract

The invention relates to an agricultural machinery appliance, in particular to a soil sterilization and insecticide device. Concentrating and heating solar soil sterilization and insecticidal device, the technical solution is that it includes: soil conveying parts and soil heating parts; the present invention utilizes the high temperature and strong light generated by the solar concentrating and heat collecting technology to have harmful effects on pests and diseases in the soil. Compared with the existing chemical killing methods, the environmental pollution is almost zero, and the safety of agricultural food is protected; the soil in the glass vacuum tube is stirred and heated, The organic pollutants in the soil are effectively volatilized, and the polluted soil is repaired during the process of disinfestation and sterilization, which improves the self-purification ability of the soil; through the heat exchange between the treated high-temperature soil and the feed soil, the high-temperature soil is realized. The heat recovery improves the solar energy utilization efficiency of the soil pest control and sterilization device.

Description

technical field [0001] The invention relates to an agricultural machinery appliance, in particular to a soil sterilization and insecticide device. Background technique [0002] At present, facility agriculture can increase crop production several times or even dozens of times that of traditional farmland, so it has been rapidly popularized. However, the internal temperature and humidity of facility agriculture are high, the light is weak, the air flow is slow, the crops grow vigorously and the buds are tender, and are vulnerable to diseases and insect pests. Therefore, sterilization and insecticide are important links in the daily management of facility agriculture. At present, the commonly used method of sterilization and insecticide is to apply highly toxic pesticides to the planting soil. The use of this method of insecticide and sterilization all year round will cause the pests to develop drug resistance, and at the same time increase the pollution of the soil, increasin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M17/00A01G11/00A61L2/04A61L2/08
Inventor 常泽辉贾柠泽蓉倩侯静马天增于苗苗
Owner INNER MONGOLIA UNIV OF TECH
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