Crushing and refining device for environment-friendly remediation of soil

Abstract

The invention discloses a crushing and refining device for environment-friendly remediation of soil, and relates to the technical field of soil remediation. The crushing and refining device comprisesa fixing frame, a vibration mechanism for driving a screening disc to vibrate is arranged between a collecting tank and the fixing frame, and a double-shaft motor is in transmission connection with arotating mechanism for driving a crushing cylinder to rotate. A translation mechanism can be driven through an arranged forward and reverse rotation driving mechanism, the translation mechanism drivesa transmission mechanism to realize vertical reciprocating lifting of a crushing motor, and in the lifting process, the crushing motor also has transverse displacement, so the position area where a driving shaft drives crushing blades to rotate for cutting is continuously adjusted and changed, and sufficient and comprehensive crushing and refining of soil in the crushing cylinder are promoted; and the vibration mechanism is arranged and can drive a screening disc to vibrate up and down, the refined soil on the screening disc is rapidly screened, the soil can penetrate through the screening disc only after being sufficiently and thoroughly refined in the crushing cylinder, and the soil refining degree is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a crushing and refinement device for soil environmental protection remediation. Background technique [0002] Soil remediation is a technical measure to restore contaminated soil to normal functions. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological. Methods: Many countries in the world, especially developed countries, have formulated and carried out contaminated soil treatment and remediation plans. In the process of soil remediation, the soil needs to be crushed and refined so that the soil can fully contact with the remediation agents in the future. [0003] The patent with authorized notification number CN106378356 A discloses an environmental protection repair treatment device...

AI Technical Summary

Problems solved by technology

[0003] The patent with authorized notification number CN106378356 A discloses an environmental protection repair treatment device, including a water pump, a repair fluid tank, a baffle plate, a first electric push rod, a cart, a motor is connected to the left side of the pole, and a For broken gears, there is a water pump at the bottom of the repair liquid tank, and a water pipe is connected to the water pump, which is connected to the mixing bucket. There is a baffle on the left side of the first electric push rod, and the baffle is in contact with the bottom of the mixing bucket. The middle part of the bracket is on the left side. There is a first slide rail and a second electric push rod, the slide rail is located under the second electric push rod, the first slide block is arranged on the slide rail, the first slide block is connected with the second electric push rod, and the left side of the slide block is set There is a filter screen, a lifting frame is provided on the left side of the top of the bracket, a swing seat and a cylinder body are provided on the left side of the lifting frame, the swing seat is located above the cylinder body, a second slide rail is provided on the bottom side of the top of the lifting frame, and the swing seat is on the left side. A cylinder is hingedly connected, and a telescopic block is arranged on the left side of the cylinder, and an S-shaped through hole is opened on the telescopic block, and a sliding shaft is arranged in the S-shaped through hole, and a second slider is arranged on the second slide rail, and the second slider and The telescopic block is connected, and the bottom of the telescopic block is equipped with a piston; although this device can be used for crushing and refining the soil before restoration, the crushing area is relatively limited during the crushing process, and it cannot achieve a full and comprehensive effect on the soil. , now provides a crushing and refining device for soil environmental restoration to solve the above technical problems

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