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Soil repairing screening device

A technology of soil remediation and screening equipment, applied in the field of soil remediation, can solve the problems of easy blockage, poor screening effect, unrealistic and other problems, and achieve the effects of no blockage, high degree of automation, and simple equipment structure.

Inactive Publication Date: 2018-11-23
NINGBO FEICHAI ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many experts said that although the cake is big, it cannot be blindly optimistic. Due to multiple barriers such as technology, capital, and business models, it is unrealistic for the soil remediation industry to grow bigger in a short period of time.
For the screening technology after soil crushing involved in soil remediation technology, the existing technology often simply adopts multi-layer screening devices or mechanisms with different screening apertures. The screening effect is poor, easy to block, and has obvious disadvantages.

Method used

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Examples

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Effect test

Embodiment 1

[0029] Such as Figure 1-3 As shown, the present embodiment provides a soil remediation and screening equipment, including a box body 1, a screening structure 2 and a driving structure 3, the box body 1 is provided with a feed hopper 11 above, and a discharge port 12 is provided below. The screening structure 2 includes a pair of crushing wheels 21, a first screening plate 22 and a second screening plate 23 arranged from top to bottom below the feed hopper 11, and the first screening plate 22 and the second screening plate Vibrating wheels 24 are respectively arranged below 23; the driving structure 3 includes a first motor 31, a first transmission wheel 32 coaxial with any crushing wheel 21 located on the same side of the box body 1, and a first transmission wheel 32 coaxial with the vibrating wheel 24. Two transmission wheels 33 , the first transmission wheel 32 and the second transmission wheel 33 are directly or indirectly in transmission connection with the third transmis...

Embodiment 2

[0031] Such as Figure 1-3 As shown, the present embodiment provides a soil remediation and screening equipment, including a box body 1, a screening structure 2 and a driving structure 3, the box body 1 is provided with a feed hopper 11 above, and a discharge port 12 is provided below. The screening structure 2 includes a pair of crushing wheels 21, a first screening plate 22 and a second screening plate 23 arranged from top to bottom below the feed hopper 11, and the first screening plate 22 and the second screening plate Vibrating wheels 24 are respectively arranged below 23; the driving structure 3 includes a first motor 31, a first transmission wheel 32 coaxial with any crushing wheel 21 located on the same side of the box body 1, and a first transmission wheel 32 coaxial with the vibrating wheel 24. Two transmission wheels 33 , the first transmission wheel 32 and the second transmission wheel 33 are directly or indirectly in transmission connection with the third transmis...

Embodiment 3

[0033] Such as Figure 1-3 As shown, the present embodiment provides a soil remediation and screening equipment, including a box body 1, a screening structure 2 and a driving structure 3, the box body 1 is provided with a feed hopper 11 above, and a discharge port 12 is provided below. The screening structure 2 includes a pair of crushing wheels 21, a first screening plate 22 and a second screening plate 23 arranged from top to bottom below the feed hopper 11, and the first screening plate 22 and the second screening plate Vibrating wheels 24 are respectively arranged below 23; the driving structure 3 includes a first motor 31, a first transmission wheel 32 coaxial with any crushing wheel 21 located on the same side of the box body 1, and a first transmission wheel 32 coaxial with the vibrating wheel 24. Two transmission wheels 33 , the first transmission wheel 32 and the second transmission wheel 33 are directly or indirectly in transmission connection with the third transmis...

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Abstract

The invention discloses a soil repairing screening device. The soil repairing screening device comprises a box body, a screening structure and a drive structure, a feeding hopper is arranged in the upper portion of the box body, a discharging opening is formed in the lower portion of the box body, the screening structure comprises a pair of breaking wheels, a first screening plate and a second screening plate below the feeding hopper from top to bottom, vibration wheels are arranged below the first screening plate and the second screening plate, the drive structure comprises a first motor, a first transmission wheel located on the same side of the box body and coaxial with the any breaking wheel and a second transmission wheel coaxial with the vibration wheels, and the first transmission wheel and the second transmission wheel are directly or indirectly in transmission connection with a third transmission wheel at the power output end of the first motor. The device is obvious in screening effect, blockage is avoided, and the device is rapid and portable.

Description

technical field [0001] The invention relates to the technical field of soil restoration. Background technique [0002] According to the "National Soil Pollution Survey Bulletin" released in 2014, the overall soil environment in China is not optimistic, and the national soil pollution rate has reached 16.1%. While the soil environment problems of industrial and mining wasteland are prominent, the soil environment quality of cultivated land is even more worrying. Faced with the severe situation of soil pollution, the national legislation has been significantly accelerated. In addition to adding soil remediation to the new "Environmental Protection Law", the Ministry of Environmental Protection recently announced the new "Soil Environmental Quality Standards (Draft for Comment)", "Soil Pollution Prevention and Control Action Plan" (referred to as "Soil Ten Articles") ) formulation and implementation is also on the agenda. The large-scale soil pollution exceeds the standard an...

Claims

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Application Information

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IPC IPC(8): B07B1/34B07B1/42B07B1/46B02C4/08B02C4/42
CPCB02C4/08B02C4/42B07B1/343B07B1/42B07B1/46B07B1/4636B07B2201/04
Inventor 徐坤
Owner NINGBO FEICHAI ROBOT TECH CO LTD
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