CN212419081U

CN212419081U - Heavy contaminated soil heavy metal removing equipment

Info

Publication number: CN212419081U
Application number: CN201921557513.7U
Authority: CN
Inventors: 邓亮
Original assignee: Individual
Current assignee: Nuclear Industry Jingxiang Construction Group Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2021-01-29
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to the technical field of soil treatment, in particular to heavy metal removing equipment for heavily polluted soil, which comprises a box body, supporting legs are welded on two sides of the bottom of the box body, a supporting plate is welded on the top of the supporting legs, the outer surface of the box body is positioned on one side of the supporting plate and is connected with a first motor through screws, the output end of the first motor is fixedly provided with a rotating shaft, one end of the first motor is connected with the supporting plate through a bearing, the outer surface of the rotating shaft is fixedly provided with a conveying belt, the soil is shaken to be scattered through a soil shaking rod when the soil is conveyed to the bottom of a vibrator through the operation of the conveying belt, the soil is flatly paved on the conveying belt, when the conveying belt passes through the heavy metal adsorption rod, the heavy metal in the soil is absorbed by the heavy metal adsorption rod, after the purification is finished, the time required for decontamination is greatly reduced.

Description

Heavy contaminated soil heavy metal removing equipment

Technical Field

The utility model relates to a soil treatment technical field especially relates to a heavily pollute soil heavy metal and get rid of equipment.

Background

The soil heavy metal pollution refers to the condition that the content of trace metal elements in soil exceeds a background value and is too high due to excessive deposition because of human activities, and is collectively called soil heavy metal pollution, and the heavy metal polluted soil remediation can be divided into two types from the aspect of a treatment strategy: firstly, the heavy metal is stabilized in the soil to limit the release of the heavy metal, and the mobility and the biotoxicity of the heavy metal in the environment are reduced; secondly, decontamination is carried out, heavy metals are removed from soil, the residual concentration of the heavy metals is lower than a risk value, the purpose of cleaning the soil is achieved, the existing equipment can only remove the heavy metals from a limited amount of polluted soil at one time, much time is needed for purifying a large amount of soil, the efficiency is low, and therefore the heavy metal removing equipment for the heavily-polluted soil is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing heavy metal removing equipment in the prior art only can remove heavy metal from the polluted soil with limited quantity, needs more time when purifying soil in a large number, has lower efficiency, and provides heavy metal removing equipment for polluted soil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing heavy metal removing equipment for heavily polluted soil, comprising a box body, wherein supporting legs are welded on two sides of the bottom of the box body, a supporting plate is welded on the top of each supporting leg, the outer surface of the box body is positioned on one side of the supporting plate and is connected with a first motor through screws, the output end of the first motor is fixedly provided with a rotating shaft, one end of the first motor is connected with the supporting plate through a bearing, the outer surface of the rotating shaft is fixedly provided with a conveying belt, one side of the top of the box body is fixedly provided with a crushing box, the top of the crushing box is fixedly provided with a feeding hole, one side of the crushing box is connected with a second motor through screws, the output end of the second motor is fixedly provided with a crushing roller, the outer surface of the crushing roller is fixedly provided with crushing teeth, the bottom of the crushing box is fixedly provided with a conveying pipeline, one side, the box inner wall is located the fixed vibrator that is equipped with in top of conveyer belt, the bottom of vibrator is located the fixed soil stick that shakes that is equipped with in top of conveyer belt, the spacing groove has been seted up to the relative both sides of box, the shifting chute has been seted up to the relative both sides of spacing groove, the box is located one side of shifting chute is equipped with the assorted connecting plate, the connecting plate is located the fixed assorted movable block that is equipped with in both sides of shifting chute, the heavy metal adsorption stick is connected to the draw-in groove between the connecting plate, one side of box surface is equipped with control switch.

Preferably, the outer surface of the connecting plate is welded with a handle, and a sliding plate is arranged at one side, located on the supporting leg, of the bottom of the conveying belt.

Preferably, the number of the third motor and the number of the stirring shaft are two, and the number of the second motor and the number of the crushing rollers are two.

The utility model provides a pair of heavily pollute soil heavy metal and get rid of equipment, beneficial effect lies in: soil to be treated is poured into the crushing box from the feeding port, the soil is crushed by the second motor, the crushed soil enters the conveying pipeline, the soil in the conveying pipeline is further crushed by the third motor, the crushed soil is conveyed to the conveying belt by the conveying pipeline, the conveying belt is driven to run by the first motor, when the heavy metal removing equipment for the heavily polluted soil conveys the soil to the bottom of the vibrator through the operation of the conveying belt, the soil is vibrated and dispersed through the soil vibrating rod, so that the soil is paved on the conveying belt, when the conveying belt passes through the heavy metal adsorption rod, heavy metals in the soil are absorbed by the heavy metal adsorption rod, the heavy metal adsorption rod can be moved out of the box body by pulling out the connecting plate after purification is finished, can dismantle the heavy metal adsorption stick and retrieve absorbent heavy metal, effectual improvement work efficiency, a large amount of reductions purify required time.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a heavy metal removing apparatus for heavily polluted soil according to the present invention;

FIG. 2 is a schematic side sectional view of the heavy metal removing apparatus for heavily polluted soil according to the present invention;

fig. 3 is the utility model provides a heavily pollute local section structure sketch map of soil heavy metal removal equipment.

In the figure: the device comprises a box body 1, supporting legs 2, a supporting plate 3, a first motor 4, a rotating shaft 5, a conveying belt 6, a crushing box 7, a feeding port 8, a second motor 9, a crushing roller 10, crushing teeth 11, a stirring shaft 12, a conveying pipeline 13, a third motor 14, a vibrator 15, a soil vibrating rod 16, a connecting plate 17, a heavy metal adsorption rod 18, a control switch 19, a moving block 20, a limiting groove 21 and a moving groove 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a heavy metal removing device for heavily polluted soil comprises a box body 1, and is characterized in that supporting legs 2 are welded on two sides of the bottom of the box body 1, a supporting plate 3 is welded on the top of each supporting leg 2, a first motor 4 is screwed on one side of the outer surface of the box body 1, a rotating shaft 5 is fixed at the output end of the first motor 4, a bearing at one end is connected with the supporting plate 3, a conveying belt 6 is fixed on the outer surface of the rotating shaft 5, a crushing box 7 is fixed on one side of the top of the box body 1, a feeding hole 8 is fixed on the top of the crushing box 7, a second motor 9 is screwed on one side of the crushing box 7, a crushing roller 10 is fixed at the output end of the second motor 9, crushing teeth 11 are fixed on the outer surface of the crushing roller 10, a conveying pipeline 13 is fixed at the bottom of, the inside that the output of third motor 14 is located pipeline 13 is fixed to be equipped with (mixing) shaft 12, the fixed vibrator 15 that is equipped with in top that 1 inner wall of box is located conveyer belt 6, the bottom of vibrator 15 is located the fixed soil stick 16 that is equipped with in top of conveyer belt 6, spacing groove 21 has been seted up to the relative both sides of box 1, shifting chute 22 has been seted up to the relative both sides of spacing groove 21, one side that box 1 is located shifting chute 22 is equipped with assorted connecting plate 17, connecting plate 17 is located the fixed assorted movable block 20 that is equipped with in both sides of shifting chute 22, heavy metal adsorption rod 18 is connected to the draw-in groove between the connecting plate 17, one side of box.

A handle is welded on the outer surface of a connecting plate 17 and is convenient to pull, a sliding plate is arranged at one side of the bottom of a conveying belt 6, which is positioned on a supporting leg 2, two third motors 14 and two stirring shafts 12 are arranged, two second motors 9 and two crushing rollers 10 are arranged, soil to be processed is poured into a crushing box 7 from a material inlet 8, the soil is crushed through the second motors 9, the crushed soil enters a conveying pipeline 13, the soil in the conveying pipeline 13 is further crushed through the third motors 14, the crushed soil is conveyed to the conveying belt 6 through the conveying pipeline 14, the conveying belt 6 is driven to run through a first motor 4, the heavy metal in the heavy polluted soil is removed through a soil vibrating rod 16 when the conveying belt 6 runs to convey the soil to the bottom of a vibrator 15, the soil is spread on the conveying belt 6, when the conveying belt 6 passes through the heavy metal adsorption rod 18, the heavy metal in the soil is absorbed by the heavy metal adsorption rod 18, the accessible pulls out connecting plate 17 after the purification, makes heavy metal adsorption stick 18 shift out box 1, can dismantle heavy metal adsorption stick 18 and retrieve absorbent heavy metal, effectual improvement work efficiency, and a large amount of reductions purify required time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heavy-polluted soil heavy metal removal equipment comprises a box body (1) and is characterized in that supporting legs (2) are welded on two sides of the bottom of the box body (1), a supporting plate (3) is welded at the top of each supporting leg (2), the outer surface of the box body (1) is located on one side of the supporting plate (3) and is in screwed connection with a first motor (4), a rotating shaft (5) and one end of a bearing are fixedly arranged at the output end of the first motor (4), a conveying belt (6) is fixedly arranged on the outer surface of the rotating shaft (5), a crushing box (7) is fixedly arranged on one side of the top of the box body (1), a feeding hole (8) is fixedly arranged at the top of the crushing box (7), a second motor (9) is in screwed connection with one side of the crushing box (7), and a crushing roller (10) is fixedly arranged at the output end of, the outer fixed surface of crushing roller (10) is equipped with crushing tooth (11), the fixed pipeline (13) that is equipped with in bottom of smashing case (7), the fixed third motor (14) that is equipped with in one side of pipeline (13), the output of third motor (14) is located the fixed (mixing) shaft (12) that is equipped with in inside of pipeline (13), box (1) inner wall is located the fixed vibrator (15) that is equipped with in top of conveyer belt (6), the bottom of vibrator (15) is located the fixed soil stick (16) that shakes that is equipped with in top of conveyer belt (6), spacing groove (21) have been seted up to the relative both sides of box (1), shifting chute (22) have been seted up to the relative both sides of spacing groove (21), box (1) is located one side of shifting chute (22) is equipped with assorted connecting plate (17), connecting plate (17) are located the fixed both sides of shifting chute (22) are equipped with assorted movable block (20) And a clamping groove between the connecting plates (17) is connected with a heavy metal adsorption rod (18), and one side of the outer surface of the box body (1) is provided with a control switch (19).

2. A heavy polluted soil heavy metal removing apparatus as claimed in claim 1, wherein a handle is welded on the outer surface of the connecting plate (17), and a sliding plate is arranged at the bottom of the conveying belt (6) on one side of the supporting legs (2).

3. The heavy metal removal equipment for heavily polluted soil according to claim 1, wherein the number of the third motor (14) and the stirring shaft (12) is two, and the number of the second motor (9) and the crushing roller (10) is two.