CN220387451U

CN220387451U - Repair equipment for metal contaminated soil

Info

Publication number: CN220387451U
Application number: CN202322172399.9U
Authority: CN
Inventors: 薛嵩; 王爽
Original assignee: Suzhou Kangparson Environmental Protection Technology Co ltd
Current assignee: Suzhou Kangparson Environmental Protection Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-01-26
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a repair device for metal contaminated soil, which belongs to the technical field of soil repair and comprises a shell, a feed inlet, a water collecting tank and a mounting frame, wherein the feed inlet is arranged at the top of the shell, the water collecting tank is arranged at the bottom of the interior of the shell, the mounting frame is arranged at one side below the interior of the shell, and a treatment mechanism and an auxiliary mechanism which can crush and circularly sieve the metal contaminated soil are arranged in the shell. According to the utility model, by arranging the auxiliary mechanism, through the cooperation of the spray head, the movable screen plate, the sliding groove, the columnar sliding block, the waterproof electric cylinder A, the guide rail, the screen plate, the sliding block and the waterproof electric cylinder B, soil can be vibrated out through the movable screen plate, and the spray head is used for spraying the microwave sensitizer solution to uniformly mix and contact with the soil, so that the working efficiency of subsequent microwave restoration of the soil is improved, and the restoration efficiency is improved.

Description

Repair equipment for metal contaminated soil

Technical Field

The utility model belongs to the technical field of soil remediation, and particularly relates to a remediation device for metal contaminated soil.

Background

Soil remediation is a technical measure for restoring normal functions of contaminated soil, and in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, and the common technology is more than ten, and the technology can be divided into three methods of physical, chemical and biological methods for transferring, absorbing, degrading and converting pollutants in soil, so that the concentration of the pollutants is reduced to an acceptable level, or toxic and harmful pollutants are converted into harmless substances.

According to the utility model, through the search, the application number is CN201720755744.3, the pushing plug is fixedly connected with the other end of the pushing arm and is slidably connected in the feeding pipe, so that under the action of the air cylinder, the pushing plug is driven to push fertilizer into the feeding shell, and as the feeding pipes are provided with a plurality of groups, the fertilizer can be fed into soil at different layers through the feeding pipes at different positions, the soil can be mixed with waste at the first time, the efficiency is higher, and the mixing effect is better; the disadvantages are as follows:

research and analysis find that the device does not smash the back screening to soil before repairing the soil, so make the circumstances that the soil that agglomerates can lead to repairing efficiency to reduce take place not smashing and repair to the device is in the prosthetic in-process of soil, and single through the compounding repair, and is worse with microwave pyrolysis repair technology, consequently to microwave pyrolysis repair technology, need design a brand-new repair compounding device.

Disclosure of Invention

The utility model aims at: in order to solve the problems of low restoration efficiency and single restoration means, the restoration equipment for the metal polluted soil is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a repair facility of metal contaminated soil, includes shell, charge door, water catch bowl, mounting bracket, the shell top is provided with the charge door, the inside bottom of shell is provided with the water catch bowl, the inside below one side of shell is provided with the mounting bracket, the inside processing mechanism and the auxiliary mechanism that can smash and circulate screening to metal contaminated soil that are provided with of shell.

Wherein, processing mechanism includes stock guide, screening shell, vibrating motor, guide slope, screw feeder, crushing roller, mill edge, bevel gear A, axostylus axostyle, bevel gear B, commentaries on classics roller, wherein, feed inlet inside both sides all are provided with the stock guide, feed inlet inside both sides all are provided with crushing roller through the support rotation, and the connecting axle of a crushing roller opposite side and the output shaft of external motor, crushing roller surface is provided with mill edge, and is the meshing setting between the mill edge of two crushing rollers, the welding of connecting axle department of crushing roller one end is provided with bevel gear A, feed inlet inside below is provided with the axostylus axostyle through the support rotation, the equal welding in axostylus axostyle both ends is provided with bevel gear B, and the tooth of bevel gear A of two crushing rollers is provided with the commentaries on classics roller respectively, and changes the roller surface to be provided with the brush hair, and crushing roller surface contact, the inside near mouth below of the shell has the screening shell through spring elastic connection, screening shell motor both ends are provided with the brush hair, spiral feeder installs the feed inlet and installs the spiral feeder inside diameter of feed inlet and installs the spiral feeder, and installs the inside diameter of feed inlet through the spiral feeder, and the inside diameter of feed inlet is provided with the feed inlet to the spiral feeder, and the inside diameter of the inside is provided with the feed inlet through the spiral feeder.

The auxiliary mechanism comprises a spray head, a movable screen plate, sliding grooves, columnar sliding blocks, a waterproof electric cylinder A, guide rails, screen plates, sliding blocks and a waterproof electric cylinder B, wherein the movable screen plate is arranged on the other side of the installation frame through rotation of a rotating shaft, the screen diameter of the movable screen plate is 120 meshes, the sliding grooves are formed in two sides of the front end of the movable screen plate, the waterproof electric cylinder A is arranged at the opening of the other side of the shell, the columnar sliding blocks are connected between the waterproof electric cylinder A and the sliding grooves in a sliding mode, the guide rails are arranged on one side of the lower portion of the inner portion of the shell through the rotating shaft, the screen plates are arranged on the top of the guide rails in a sliding mode, the screen plates are arranged in a wavy mode, the sliding blocks on one side of the bottom of the screen plates are fixedly connected with the guide rails through bolts, the waterproof electric cylinder B is arranged on the inner wall of the other side of the lower portion of the inner portion of the shell, the front end of the waterproof electric cylinder B is connected with the guide rails through the columnar sliding rails in a sliding mode, the spray head is arranged at the opening of the other side of the shell, the hose is connected with an external water pipe, and the water pipe is connected with an external microwave sensitizer water tank.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the treatment mechanism is arranged, and the guide plate, the screening shell, the vibration motor, the guide slope, the screw feeder, the crushing roller, the grinding edge, the bevel gear A, the shaft rod, the bevel gear B and the rotating roller are matched for use, so that the soil can be crushed in an energy-saving and efficient manner, the obtained soil is finer and more convenient for repairing, and meanwhile, the soil is continuously screened and crushed, so that the crushing rate of the soil is further improved, and the repairing efficiency of the soil is further improved.

2. According to the utility model, by arranging the auxiliary mechanism, the soil can be vibrated and shaken out through the movable sieve plate by matching the spray head, the movable sieve plate, the sliding chute, the columnar sliding block, the waterproof electric cylinder A, the guide rail, the screen plate, the sliding block and the waterproof electric cylinder B, and the spray head is used for spraying the microwave sensitizer solution to uniformly mix and contact with the soil, so that the subsequent working efficiency of carrying out microwave remediation on the soil is improved, and the remediation efficiency is improved.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of an enlarged structure at B in FIG. 2 according to the present utility model;

fig. 5 is a schematic diagram of a partial perspective view of the present utility model.

The marks in the figure: 1. a housing; 101. a feed inlet; 102. a material guide plate; 103. a water collection tank; 2. screening the shell; 201. a vibration motor; 202. a material guiding slope; 3. a screw feeder; 4. a spray head; 5. a mounting frame; 501. a movable screen plate; 502. a chute; 5021. a columnar slider; 503. a waterproof cylinder A; 6. a guide rail; 601. a screen plate; 602. a slide block; 603. a waterproof cylinder B; 7. a pulverizing roller; 701. grinding edges; 702. a bevel gear A; 8. a shaft lever; 801. a bevel gear B; 9. and (5) rotating the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Embodiment one:

referring to fig. 1-5, a metal contaminated soil remediation device comprises a housing 1, a feed inlet 101, a water collecting tank 103 and a mounting frame 5, wherein the feed inlet 101 is arranged at the top of the housing 1, the water collecting tank 103 is arranged at the bottom of the interior of the housing 1, the mounting frame 5 is arranged at one side below the interior of the housing 1, and a treatment mechanism and an auxiliary mechanism which can crush and circularly screen the metal contaminated soil are arranged in the housing 1.

Referring to fig. 1-5, in this embodiment, the processing mechanism includes a guide plate 102, a sieving case 2, a vibration motor 201, a guide slope 202, a screw feeder 3, a pulverizing roller 7, a grinding edge 701, a bevel gear a702, a shaft lever 8, a bevel gear B801, and a turning roller 9, wherein the guide plate 102 is disposed on both sides of the inside of the feed port 101, the pulverizing roller 7 is disposed on both sides of the inside of the feed port 101 through a bracket, a connecting shaft on the other side of one pulverizing roller 7 is connected with an output shaft of an external motor, the grinding edge 701 is disposed on the surface of the pulverizing roller 7, the grinding edges 701 of the two pulverizing rollers 7 are disposed in engagement, a bevel gear a702 is disposed at the connecting shaft of one end of the pulverizing roller 7 through a bracket, a shaft lever 8 is disposed under the inside of the feed port 101 through a bracket, a bevel gear B801 is disposed at both ends of the shaft lever 8 through welding, teeth of the bevel gears a702 of the two pulverizing rollers 7 are respectively engaged with teeth of the two bevel gears B801, the rotary roller 9 is arranged below the inside of the feed inlet 101 in a rotating way, bristles are arranged on the surface of the rotary roller 9 and are in surface contact with the crushing roller 7, the inside of the shell 1 is close to the lower side of the feed inlet 101 and is elastically connected with the screening shell 2 through a spring, the two ends of the screening shell 2 are provided with the vibrating motor 201, the inside of the screening shell 2 is provided with the guide slope 202, the guide slope 202 is obliquely arranged, one side of the shell 1 is provided with the screw feeder 3 through a bracket, the inside of the screening shell 2 is close to the side of the filter screen, a waste discharge hole is arranged between the waste discharge hole and the feed inlet of the screw feeder 3 through a hose, the discharge hole of the screw feeder 3 extends to the upper side inside of the feed inlet 101, a worker adds soil through the feed inlet 101, guides the soil to the contact position of the two crushing rollers 7 through the guide plate 102, and drives the crushing roller 7 to rotate through starting the motor of one crushing roller 7, at this time, the crushing roller 7 rotates to drive the bevel gear A702 of the crushing roller 7, the bevel gear A702 rotates to drive the two bevel gears B801 to rotate synchronously, then the bevel gear B801 rotates reversely with the bevel gear A702 of the other crushing roller 7, the two crushing rollers 7 are used for crushing added soil, the crushed soil enters the screening shell 2, at this time, the vibrating motor 201 is turned on to drive the screening shell 2 to shake under the connection of the springs, thereby screening the soil, the unqualified soil enters a waste material discharging port and is conveyed to the inside of the charging port 101 again through the screw feeder 3 to be crushed and screened again, the qualified soil falls on the surface of the movable screen plate 501, and the movable screen plate 501 is driven to reciprocate through the control of the waterproof cylinder A503 under the action of the rotating shaft for installing the movable screen plate 501 to shake out the soil on the surface of the movable screen plate 501 to the outside for collecting and preparing subsequent microwave repairing work.

Referring to fig. 1-5, in this embodiment, the auxiliary mechanism comprises a spray head 4, a movable screen plate 501, a chute 502, a columnar slide block 5021, a waterproof cylinder a503, a guide rail 6, a screen 601, a slide block 602, and a waterproof cylinder B603, wherein the other side of the mounting frame 5 is rotatably provided with the movable screen plate 501 through a rotating shaft, the mesh diameter of the movable screen plate 501 is 120 meshes, both sides of the front end of the movable screen plate 501 are provided with the chute 502, the waterproof cylinder a503 is installed at the opening of the other side of the housing 1, the columnar slide block 5021 is slidingly connected between the waterproof cylinder a503 and the chute 502, the guide rail 6 is installed at one side of the lower part of the inner part of the housing 1 through the rotating shaft, the top of the guide rail 6 is slidingly provided with the screen 601, the screen 601 is in a wavy arrangement, both sides of the bottom of the screen 601 are connected with the slide block 602 at one side of the slide block 602 and the guide rail 6 through bolts, the waterproof cylinder B603 is installed at the inner wall of the other side of the lower part of the housing 1, the front end of the waterproof electric cylinder B603 is in sliding connection with a sliding rail at the front end of the guide rail 6 through a columnar sliding rod, a spray head 4 is arranged at the opening at the other side of the shell 1, the spray head 4 is connected with an external water pipe through a hose, the water pipe is connected with an external microwave sensitizer water tank, a microwave sensitizer solution is sprayed on soil on the surface of the movable sieve plate 501 through the spray head 4, the solution is fully contacted with the soil, the repair efficiency of the soil contacted with the microwave sensitizer in the subsequent microwave repair process is higher, then the redundant solution is dripped into the water collecting tank 103 through the movable sieve plate 501 and the mesh plate 601, meanwhile, the angle of the guide rail 6 is changed under the action of a rotating shaft by controlling the waterproof electric cylinder B603 to stretch, so that the angle of the installed mesh plate 601 is adjusted, after the movable connection of the contact slider 602 and the guide rail 6 is realized by screwing out a bolt fixing the slider 602 and the guide rail 6, the screen 601 is taken out from the opening on the lower side of the housing 1.

Referring to fig. 1 to 5, in the present embodiment, the vibration motor 201, the screw feeder 3, the waterproof cylinder a503, the waterproof cylinder B603, the external motor connected to the connection shaft of the pulverizing roller 7, and the motor of the rotating roller 9 are all electrically connected to an external power source through a switch.

Working principle: firstly, a worker adds soil through a feed inlet 101, guides the soil to the contact position of two crushing rollers 7 through a guide plate 102, drives one crushing roller 7 to rotate through starting a motor of the crushing roller 7, drives a bevel gear A702 of the crushing roller 7 to rotate at the moment, drives two bevel gears B801 to synchronously rotate through the rotating bevel gear A702, then reversely rotates with the bevel gear A702 of the other crushing roller 7 through the bevel gear B801, crushes the added soil through the two crushing rollers 7, the crushed soil enters a screening shell 2, drives the screening shell 2 to shake under the connection of a spring through opening a vibration motor 201 at the moment, screens the soil, the unqualified soil enters a waste discharge hole and is conveyed to the inside of the feed inlet 101 again through a screw feeder 3 to be crushed and screened again, the screened soil falls on the surface of the movable sieve plate 501, the movable sieve plate 501 is driven to reciprocate by controlling the waterproof cylinder A503 to reciprocate under the action of a rotating shaft for installing the movable sieve plate 501, the soil on the surface of the movable sieve plate 501 is shaken out to the outside for collection and preparation for subsequent microwave repairing work, during the period, the microwave sensitizer solution is sprayed on the soil on the surface of the movable sieve plate 501 through the spray head 4, the solution is fully contacted with the soil, the repairing efficiency of the soil contacted with the microwave sensitizer in the subsequent microwave repairing process is higher, then the redundant solution is dripped into the water collecting tank 103 through the movable sieve plate 501 and the screen plate 601, meanwhile, the angle of the guide rail 6 is changed under the action of the rotating shaft by controlling the waterproof cylinder B603 to stretch out and draw back, so that the installed angle of the screen plate 601 is adjusted, and then, the bolts for fixing the slide blocks 602 and the guide rail 6 are unscrewed, after the contact slider 602 is movably connected with the guide rail 6, the screen 601 is taken out from the opening on the lower side of the housing 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a repair facility of metal contaminated soil, includes shell (1), charge door (101), water catch bowl (103), mounting bracket (5), shell (1) top is provided with charge door (101), the inside bottom of shell (1) is provided with water catch bowl (103), the inside below one side of shell (1) is provided with mounting bracket (5), its characterized in that: a treatment mechanism and an auxiliary mechanism which can crush and circularly screen the metal-polluted soil are arranged in the shell (1);

the processing mechanism comprises a guide plate (102), a screening shell (2), a vibration motor (201), a guide slope (202), a screw feeder (3), a crushing roller (7), a grinding edge (701), a bevel gear A (702), a shaft rod (8), a bevel gear B (801) and a rotating roller (9), wherein the guide plate (102) is arranged on two sides of the inside of the feed port (101), the crushing roller (7) is arranged on two sides of the inside of the feed port (101) through rotation of a bracket, the grinding edge (701) is arranged on the surface of the crushing roller (7), the bevel gear A (702) is welded at a connecting shaft of one end of the crushing roller (7), the shaft rod (8) is arranged below the inside of the feed port (101) through rotation of the bracket, the bevel gear B (801) is arranged below the inside of the feed port (101) through rotation, the inside of the housing (1) is close to the feed port (101), the screening shell (2) is elastically connected with the lower side of the spring, the motor (202) is arranged at two ends of the screening shell (2), and the spiral feeder (201) is arranged on one side of the housing (3);

the auxiliary mechanism comprises a spray head (4), a movable screen plate (501), sliding grooves (502), columnar sliding blocks (5021), waterproof electric cylinders A (503), guide rails (6), a screen plate (601), sliding blocks (602) and waterproof electric cylinders B (603), wherein the movable screen plate (501) is arranged on the other side of the mounting frame (5) in a rotating mode through a rotating shaft, the sliding grooves (502) are formed in two sides of the front end of the movable screen plate (501), the waterproof electric cylinders A (503) are arranged at the opening of the other side of the casing (1), the columnar sliding blocks (5021) are connected between the waterproof electric cylinders A (503) and the sliding grooves (502) in a sliding mode, the guide rails (6) are arranged on one side of the inner portion of the lower portion of the casing (1) in a sliding mode through the rotating shaft, the sliding blocks (602) are arranged on two sides of the bottom of the screen plate (601), the waterproof electric cylinders B (603) are arranged at the inner wall of the other side of the inner portion of the lower portion of the casing (1), and the spray head (4) is arranged at the opening of the other side of the casing (1).

2. A metal contaminated soil remediation apparatus according to claim 1 wherein: the guide slope (202) is obliquely arranged, a waste discharge port is formed in the screening shell (2) and close to one side of the filter screen, the waste discharge port is connected with the feed inlet of the screw feeder (3) through a hose, and the discharge port of the screw feeder (3) extends to the upper portion inside the feed inlet (101).

3. A metal contaminated soil remediation apparatus according to claim 1 wherein: teeth of bevel gears A (702) of two crushing rollers (7) are respectively meshed with teeth of two bevel gears B (801), a connecting shaft at the other side of one crushing roller (7) is connected with an output shaft of an external motor, bristles are arranged on the surface of a rotating roller (9), the bristles are in surface contact with the crushing rollers (7), and the grinding edges (701) of the two crushing rollers (7) are meshed.

4. A metal contaminated soil remediation apparatus according to claim 1 wherein: the shower nozzle (4) is connected with outside water pipe through the hose, and the water pipe is connected with outside microwave sensitizer water tank, and waterproof jar B (603) front end passes through the slide rail sliding connection of column slide bar and guide rail (6) front end, and otter board (601) are wavy setting, and pass through the bolt fastening between slider (602) and guide rail (6) of one side, and the net footpath of activity sieve (501) is 120 meshes.