CN209139470U - A kind of broken stirring system for soil remediation - Google Patents

Abstract

The utility model relates to technical field of soil remediation, specially a kind of broken stirring system for soil remediation.The utility model is when in use, contaminated soil is excavated, it is put into the broken cylinder of the utility model, three shafts in the broken cylinder of gear drive of three transmission engagement connections are stirred broken, then enter in mixing drum through transmission belt, it is sprinkled into soil remediation medicament, using reamer and stirring blade, is uniformly mixed.The utility model is simple and reasonable, manufactures and is easy, operates conveniently, and soil breaking can be made to stir more sufficiently thorough, improve remediation efficiency.

Description

A crushing and stirring system for soil remediation

technical field

The utility model relates to the technical field of soil remediation, in particular to a crushing and stirring system for soil remediation.

Background technique

Soil is originally a natural shelter and purification treatment site for various wastes. The acceptance of pollutants in soil does not mean that the soil is polluted. Only when the soil contains too many pollutants, it affects and exceeds the self-purification capacity of the soil. , resulting in a detrimental hygienic and epidemiological effect, and it is only then that soil contamination is indicated. There are many reasons for soil pollution, such as industrial sludge, agricultural waste, sewage irrigation, the deposition of pollutants in the atmosphere, and the extensive use of mineral fertilizers and pesticides containing heavy metals. There is no clear official data on the current situation of soil pollution in China. The analysis shows that the current soil pollution in my country, especially the soil heavy metal pollution, has a further aggravating trend, both in terms of the degree of pollution and the scope of pollution. According to this estimate, one-sixth of the agricultural land in my country is currently polluted by heavy metals. As a country with a very high population density, soil pollution has a great impact on human health, and soil pollution has gradually received attention.

Crushing and stirring the soil is a very important step in the process of soil remediation, which can speed up the remediation time and make the remediation more thorough and comprehensive. Many of the current soil mixing equipment are not completely crushed and stirred, and the soil remediation is not comprehensive enough, which reduces the remediation efficiency. .

Utility model content

The purpose of the utility model is to provide a crushing and stirring system for soil remediation in view of the above-mentioned deficiencies of the prior art.

The technical scheme of the present utility model is as follows:

A crushing and stirring system for soil remediation, which is characterized in that it includes a drive motor, a crushing drum, a mixing drum, a transmission belt, a main gear, an auxiliary gear A, an auxiliary gear B, an auxiliary rotating shaft A, an auxiliary rotating shaft B, a rotating shaft, and a stirring shaft. shaft and a pair of bevel gears, the mixing drum is placed at the lower right of the crushing drum, the discharge port of the crushing drum and the feeding port of the mixing drum are placed at both ends of the conveyor belt respectively; the drive motor is placed in the crushing drum Above the drum, the output shaft of the driving motor is connected with the rotating shaft, and the rotating shaft is installed with a main gear. The two sides of the main gear are meshed with the auxiliary gear A and the auxiliary gear B respectively. A. The auxiliary gear B is connected; the auxiliary rotating shaft A, the auxiliary rotating shaft B, and the rotating shaft are all placed in the crushing cylinder, and the auxiliary rotating shaft A, the auxiliary rotating shaft B, and the rotating shaft are all equipped with a helical reamer; the end of the rotating shaft extends To the outside of the bottom of the crushing drum, and connected to the stirring shaft through a pair of bevel gears, the stirring shaft extends into the stirring drum, the reamer and the stirring blade are installed on the stirring shaft, and the inner side wall of the stirring drum is provided with spraying mouth.

Further, the rotating shaft is perpendicular to the stirring shaft, the crushing drum is a vertical structure, and the mixing drum is a horizontal structure.

When the utility model is in use, the polluted soil is excavated and put into the crushing drum of the utility model, and the three rotating shafts in the crushing drum are driven by the three gears meshed with the transmission to drive the three rotating shafts in the crushing drum for stirring and crushing, and then enter the mixing drum through the transmission belt. Sprinkle the soil remediation agent, use the reamer and stirring blade, stir and mix evenly. The utility model has the advantages of simple and reasonable structure, easy production and manufacture, and convenient operation, which can make the soil crushing and stirring more fully and thoroughly, and improve the repairing efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Detailed ways

As shown in the figure, a crushing and stirring system for soil remediation includes a drive motor 1, a crushing drum 2, a mixing drum 3, a transmission belt 4, a main gear 5, an auxiliary gear A (6), and an auxiliary gear B (7) , auxiliary rotating shaft A (8), auxiliary rotating shaft B (9), rotating shaft 10, stirring shaft 11 and a pair of bevel gears 12, the mixing drum is placed at the lower right of the crushing drum, the outlet of the crushing drum, the feeding of the mixing drum The mouths are respectively placed at both ends of the conveyor belt, the rotating shaft is perpendicular to the stirring shaft, the crushing drum is a vertical structure, and the mixing drum is a horizontal structure.

The drive motor is placed above the crushing drum, and the output shaft of the drive motor is connected with the rotating shaft. The rotating shaft is installed with a main gear. Both sides of the main gear are meshed with auxiliary gear A and auxiliary gear B respectively. Gear A and auxiliary gear B are connected.

The auxiliary rotating shaft A, the auxiliary rotating shaft B, and the rotating shaft are all placed in the crushing cylinder, and the auxiliary rotating shaft A, the auxiliary rotating shaft B, and the rotating shaft are all provided with a helical reamer 13 . The end of the rotating shaft extends to the outside of the bottom of the crushing drum, and is connected with the stirring shaft through a pair of bevel gears. The stirring shaft extends into the stirring drum. The stirring shaft is equipped with a reamer 14 and a stirring blade 15. The inner wall of the stirring drum is provided with a sprayer. Medicine port 16.

Claims (2)

1. A crushing and stirring system for soil remediation, characterized in that it comprises a drive motor (1), a crushing drum (2), a mixing drum (3), a transmission belt (4), a main gear (5), an auxiliary gear A(6), auxiliary gear B(7), auxiliary rotating shaft A(8), auxiliary rotating shaft B(9), rotating shaft (10), stirring shaft (11) and a pair of bevel gears (12). At the lower right of the crushing drum, the outlet of the crushing drum and the feeding port of the mixing drum are respectively placed at both ends of the conveyor belt; the driving motor is placed above the crushing drum, and the output shaft of the driving motor is connected to the rotating shaft, A main gear is installed on the rotating shaft, and the two sides of the main gear are meshed and connected to the auxiliary gear A and the auxiliary gear B respectively. The auxiliary rotating shaft A and the auxiliary rotating shaft B are respectively connected with the auxiliary gear A and the auxiliary gear B; , The auxiliary rotating shaft B and the rotating shaft are all placed in the crushing cylinder, and the auxiliary rotating shaft A, the auxiliary rotating shaft B, and the rotating shaft are all equipped with a spiral reamer (13); the end of the rotating shaft extends to the outside of the bottom of the crushing cylinder, and passes through a The bevel gear is connected to the stirring shaft, the stirring shaft extends into the stirring drum, the reamer (14) and the stirring blade (15) are installed on the stirring shaft, and the inner side wall of the stirring drum is provided with a spray port (16). ). 2 . The crushing and stirring system for soil remediation according to claim 1 , wherein the rotating shaft is perpendicular to the stirring shaft, the crushing drum is a vertical structure, and the mixing drum is a horizontal structure. 3 .