Soil pulverization device
A technology of soil crushing and crushing device, which is applied in the field of soil remediation, can solve the problems of poor crushing effect and affect the effect of soil remediation treatment, etc., and achieve the effect of improving the crushing effect, improving the crushing efficiency, and improving the uniformity
Active Publication Date: 2019-11-08
安吉两山景观设计院
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Problems solved by technology
Soil remediation technology mainly refers to the use of physical, chemical and biological methods to reduce the concentration of pollutants in the soil to acceptable levels through transfer, absorption, degradation and transformation, or to convert toxic and harmful pollutants into harmless ones. Generally speaking, the polluted soil needs to be crushed during the process, and the bulk soil should be reduced to a smaller particle size, and then fully mixed with the agent to achieve the purpose of soil remediation treatment. However, the crushing effect of the existing soil crushing device is relatively low. Poor, which seriously affects the effect of subsequent soil remediation treatment
Method used
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[0021] Such as Figure 1-7 A kind of soil crushing device shown, comprises box body 1, first crushing roller 2, second crushing roller 3, first driving assembly, second crushing device, screen cloth 6 and transmission device 7, and described box body 1 is A metal box, the transmission device 7 is used to transport the soil to be treated into the box 1, specifically, the transmission device 7 includes a bracket 71, a driving member 72, a rotating roller 73, a driving roller 74, and a Moving roller 75 and conveyor belt 76, described support 71 is an inclined metal frame, and described driving member 72 is the motor that directly buys on the market, and specific structure and principle are not repeated here, and described this driving member 72 is located at described On the bracket 71, the rotating shaft 73 is a metal roller, one end of the rotating roller 73 is connected with the output shaft of the driving member 72, and the other end is connected with the driving roller 74, a...
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The invention discloses a soil pulverization device. The device includes a box body, a conveying device for conveying soil, a first pulverization roller and a second pulverization roller separately disposed in the box body, a first driving component for simultaneously driving rotation of the first pulverization roller and the second pulverization roller, and a second pulverization device for reprocessing the soil pulverized by the first pulverization roller and the second pulverization roller. The second pulverization device includes a first pulverization member disposed below the first pulverization roller, a second pulverization member disposed below the second pulverization roller, and a second driving assembly used for simultaneously driving the first pulverization member and the second pulverization member to intermittently rotate. The second pulverization device for pulverizing the soil twice enables the pulverizing effect to be greatly improved, and enables the uniformity of theparticle size of the soil after pulverization to be improved; and the first pulverization member and the second pulverization member can intermittently rotate, so that the first pulverization memberand the second pulverization member play the role of pulverizing the soil, and also play the role of discharging, thereby improving the pulverizing efficiency of the soil.
Description
technical field [0001] The invention belongs to the technical field of soil restoration, and in particular relates to a soil crushing device. Background technique [0002] Contaminated soil needs to be treated with soil remediation technology to ensure that it meets the needs of human health. Soil remediation technology mainly refers to the use of physical, chemical and biological methods to reduce the concentration of pollutants in the soil to acceptable levels through transfer, absorption, degradation and transformation, or to convert toxic and harmful pollutants into harmless ones. Generally speaking, the polluted soil needs to be crushed during the process, and the bulk soil should be reduced to a smaller particle size, and then fully mixed with the agent to achieve the purpose of soil remediation treatment. However, the crushing effect of the existing soil crushing device is relatively low. Poor, which seriously affects the effect of subsequent soil remediation treatme...
Claims
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IPC IPC(8): B09C1/08B02C18/14B02C18/22B02C23/16
CPCB02C18/14B02C18/2216B02C23/16B02C2018/147B09C1/08
Inventor 董秋月杨彩花
Owner 安吉两山景观设计院