CN220258152U - Contaminated soil treatment equipment - Google Patents

Abstract

The utility model discloses polluted soil treatment equipment which comprises a shell, wherein the top end of the shell is connected with a hopper. And the top of hopper is provided with motor frame, motor frame's top is provided with servo motor a, and servo motor a's bottom is connected with the (mixing) shaft, and slide the below of sieve and be equipped with the bump carousel, the bump carousel is connected with servo motor b, and servo motor b is located one side of shell, servo motor b's below is equipped with servo motor d, and servo motor d and grinding roller interconnect. This pollute soil treatment facility when carrying out broken operation to soil, can filter for impurity such as stone that contains in the contaminated soil through the slip sieve that sets up, avoids equipment to produce destruction to interior parts such as grinding roller because of the existence of stone when grinding, influences the efficiency of handling.

Description

Contaminated soil treatment equipment

Technical Field

The utility model relates to the technical field of polluted soil treatment, in particular to polluted soil treatment equipment.

Background

Retrieved, as in patent number: 202020596432.4 is a crushing device for heavy metal contaminated soil, and specifically discloses a crushing device for heavy metal contaminated soil, which comprises a supporting plate, a shell arranged on the supporting plate, a contaminated soil crushing mechanism arranged in the shell and a feed hopper arranged at the top of the shell, wherein the shell is divided into an upper shell and a lower shell, the upper ends of two side walls of the lower shell are obliquely upwards arranged and are connected with the lower ends of two side walls of the upper shell, and the contaminated soil crushing mechanism comprises a group of crushing rollers arranged in the upper shell and a group of crushing rollers arranged in the lower shell.

The common polluted soil treatment equipment in the market at present is filtered out due to the fact that the soil contains blocks. However, the contaminated soil generally contains a certain amount of hard impurities such as stones, and if not removed, the interior parts such as grinding rolls are damaged during grinding, and the contaminated soil treatment equipment is innovatively designed based on the original contaminated soil treatment equipment aiming at the problems.

Disclosure of Invention

The utility model aims to provide a polluted soil treatment device which solves the problem that the conventional polluted soil treatment device on the market is common in the prior art and is filtered out due to the fact that soil contains blocks. However, the contaminated soil generally contains a certain amount of hard impurities such as stones, and if not removed, the hard impurities may damage the internal parts such as the grinding rolls during grinding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pollute soil treatment facility, includes the shell, the top and the hopper interconnect of shell, and the top of hopper is provided with motor frame, motor frame's top is provided with servo motor a, and servo motor a's bottom is connected with the (mixing) shaft to the (mixing) shaft is located the inside of hopper, the inside top of shell is equipped with the slip sieve, and the below of slip sieve is equipped with the bump carousel, bump carousel be connected with servo motor b, and servo motor b is located one side of shell, servo motor b's below is equipped with servo motor d, and servo motor d and grinding roller interconnect, and grinding roller is located the inside of shell.

Preferably, a discharge hole a is formed in the side face of the shell, a discharge hole b is formed in the bottom end of the shell, a feeding hole is formed in the top end of the shell, and the shell is connected with the bottom end of the hopper through the feeding hole.

Preferably, a sliding groove is arranged on the inner side of the shell, and a sliding connection structure is formed by the sliding groove and sliding blocks arranged at two ends of the sliding sieve plate.

Preferably, a stirring shaft is arranged in the hopper and is connected with the servo motor a.

Preferably, the sliding screen plate is provided with a screen lattice, and the screen lattice is provided with a discharge port a at the bottom of the slope design slope.

Preferably, the bump turntable is arranged at the bottom end of the sliding screen plate, and the bump turntable is connected with the servo motor b.

Preferably, the grinding roller is located inside the housing and is connected to the servo motor d.

Compared with the prior art, the utility model has the beneficial effects that: the device for treating the polluted soil comprises a main body,

1. when the soil is crushed, foreign matter impurities such as stones contained in the polluted soil can be filtered through the sliding sieve plate, so that the damage to internal parts such as a crushing roller and the like caused by the existence of stones during crushing of equipment is avoided, and the treatment efficiency is influenced;

2. can carry out a preliminary crushing operation to soil through the (mixing) shaft that sets up, give crushing with wherein great soil block, be favorable to follow-up screening operation to the stone.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the overall front cross-sectional configuration of the present utility model;

FIG. 4 is a schematic diagram of the overall front view of the present utility model;

in the figure: 1. a housing; 101. a discharge port a; 102. a discharge port b; 103. a feed inlet; 104. a chute; 2. a hopper; 3. a servo motor a; 4. a motor frame; 5. a stirring shaft; 6. sliding the screen plate; 601. a slide block; 602. screening; 7. a servo motor b; 8. a bump turntable; 9. grinding rollers; 10. and a servo motor d.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, and not all embodiments of the discharge port a. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a contaminated soil treatment apparatus comprises a housing 1, wherein the top end of the housing 1 is connected with a hopper 2; the top end of the hopper 2 is provided with a motor frame 4, the top end of the motor frame 4 is provided with a servo motor a3, the bottom end of the servo motor a3 is connected with a stirring shaft 5, the stirring shaft 5 is positioned in the hopper 2, the top end in the shell 1 is provided with a sliding screen plate 6, the lower part of the sliding screen plate 6 is provided with a convex point rotary table 8, the convex point rotary table 8 is connected with a servo motor b7, the servo motor b7 is positioned on one side of the shell 1, the lower part of the servo motor b7 is provided with a servo motor d10, the servo motor d10 is connected with a grinding roller 9, and the grinding roller 9 is positioned in the shell 1;

the side of the shell 1 is provided with a discharge port a101, the bottom end is provided with a discharge port b102, the top end is provided with a feed port 103, and the bottom ends of the hopper 2 are mutually connected through the feed port 103, so that the soil can enter the equipment from the hopper 2, the crushed soil is discharged from the discharge port b102, and foreign matters such as stones can be discharged from the discharge port a 101;

the inner side of the shell 1 is provided with the sliding chute 104, and a sliding connection structure is formed by the sliding chute 104 and the sliding blocks 601 arranged at the two ends of the sliding screen plate 6, so that the sliding screen plate 6 can slide up and down in the shell 1;

the stirring shaft 5 is arranged in the hopper 2, and the stirring shaft 5 is connected with the servo motor a3, so that the stirring shaft 5 is driven to rotate by the servo motor a3, and the soil can be subjected to primary crushing operation;

the sliding screen plate 6 is provided with the screen lattice 602, and the screen lattice 602 is provided with the discharge port a101 at the slope bottom of the slope design, so that foreign matters such as stones in the soil can be screened out and guided to the discharge port a101 for discharge;

the salient point rotary table 8 is arranged at the bottom end of the sliding screen plate 6, and the salient point rotary table 8 is connected with the servo motor b7, so that the salient point rotary table 8 is driven to continuously rotate through the servo motor b7, the sliding screen plate 6 can continuously vibrate up and down, and the screening operation of soil is completed;

the grinding roller 9 is located inside the housing 1, and the grinding roller 9 is connected with the servo motor d10, which is advantageous in that a fine grinding operation can be performed on the soil, and large pieces of contaminated soil can be ground to a small particle size.

Working principle: according to fig. 1-4, firstly, the operator adds the polluted soil to be treated into the equipment from the top end of the hopper 2, then the operator starts the servo motor at each place, the servo motor a3 at the top end drives the stirring shaft 5 to rotate, so that the caking in the polluted soil is subjected to preliminary smashing operation, the smashed soil falls onto the sliding screen plate 6, the salient point turntable 8 arranged at the bottom end of the sliding screen plate 6 is driven to rotate by the servo motor b7, and the bottom end of the sliding screen plate 6 is continuously hit, so that the sliding screen plate 6 continuously vibrates up and down in the chute 104. Thereby accomplish the screening to foreign matter such as stone in earth for stone can be discharged from discharge gate a101, and the soil after screening can be through screening check 602 by crushing roller 9 carry out more careful crushing operation, thereby make massive contaminated soil can be crushed less particle diameter, let soil more even, be favorable to follow-up dosing stirring processing or other processing operations etc. just above is the working process of whole device, and the content that does not make detailed description in this specification all belongs to the prior art that the expert in the field knows.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A contaminated soil treatment apparatus comprising a housing (1), characterized in that: the utility model discloses a motor rack (4) for grinding shell (1), including shell (1), hopper (2), motor rack (4), servo motor (3), stirring shaft (5) and (5) are connected, and stirring shaft (5) are located the inside of hopper (2), the inside top of shell (1) is equipped with sliding screen board (6), and the below of sliding screen board (6) is equipped with bump carousel (8), bump carousel (8) be connected with servo motor b (7), and servo motor b (7) are located one side of shell (1), the below of servo motor b (7) is equipped with servo motor d (10), and servo motor d (10) and grinding roller (9) interconnect to grinding roller (9) are located the inside of shell (1).

2. A contaminated soil treatment apparatus according to claim 1, wherein: the side of shell (1) is equipped with discharge gate a (101), and the bottom is equipped with discharge gate b (102), and the top is equipped with pan feeding mouth (103), and through pan feeding mouth (103) and the bottom interconnect of hopper (2).

3. A contaminated soil treatment apparatus according to claim 1, wherein: the inner side of the shell (1) is provided with a chute (104), and a sliding connection structure is formed by the chute (104) and sliding blocks (601) arranged at two ends of the sliding screen plate (6).

4. A contaminated soil treatment apparatus according to claim 1, wherein: a stirring shaft (5) is arranged in the hopper (2), and the stirring shaft (5) is connected with the servo motor a (3).

5. A contaminated soil treatment apparatus according to claim 1, wherein: the sliding screen plate (6) is provided with a screen lattice (602), and a discharge port a (101) is arranged at the position of the screen lattice (602) with the slope design slope bottom.

6. A contaminated soil treatment apparatus according to claim 1, wherein: the salient point turntable (8) is arranged at the bottom end of the sliding screen plate (6), and the salient point turntable (8) is connected with the servo motor b (7).

7. A contaminated soil treatment apparatus according to claim 1, wherein: the grinding roller (9) is positioned inside the shell (1), and the grinding roller (9) is connected with the servo motor d (10).