Integrated equipment for repairing heavy metal pollution of site soil
By using a rolling vibration device and an automatic spraying system to treat the soil, the problem of reduced remediation effectiveness caused by soil compaction was solved, achieving more efficient remediation of heavy metal pollution.
Patent Information
- Application Number
- CN202422575263.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-24
AI Technical Summary
When using existing integrated equipment for remediation of heavy metal pollution in soil, clumpy or hard soil is difficult to react effectively with chemical agents, resulting in a decline in remediation effectiveness.
The soil is crushed by a rolling and vibrating device and dispersed by a vibrating plate. Combined with automatic spraying and intermittent replenishment of chemical agents, the agent is ensured to have full contact with the soil. The soil is effectively treated by using components such as conveyor belts, rolling rods, multi-tooth gears, threaded rods, racks, rotating rods and ring impact rods.
It improved the reaction efficiency between soil and chemical agents, extended the working time of remediation equipment, and enhanced the remediation effect of heavy metal pollution.
Smart Images
Figure CN223556809U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of metal pollution treatment especially relates to a site soil heavy metal pollution remediation integrated equipment. BACKGROUND
[0002] With the continuous development of society, the continuous progress of science and technology, soil heavy metal pollution mainly originates from the overuse and discharge of heavy metals in the process of industrialization and urbanization, leading to serious pollution of soil environment, and the sources of soil heavy metal pollution include mining activities, improper use of sewage irrigation and sludge, unreasonable use of pesticides and fertilizers, and incomplete combustion of agricultural films and fossil fuels.
[0003] The existing soil heavy metal pollution remediation integrated equipment pours the contaminated soil into the remediation device during use, which can not effectively react with the chemical reagent, resulting in a decrease in the remediation effect of heavy metal pollution. UTILITY MODEL CONTENT
[0004] The utility model discloses a site soil heavy metal pollution remediation integrated equipment, which can effectively solve the problem of the existing soil heavy metal pollution remediation integrated equipment.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A site soil heavy metal pollution remediation integrated equipment, which comprises a box body and an inclined plate, one end of the box body is fixedly provided with a conveyor belt, and the other end of the box body is fixedly connected with two inclined plates.
[0007] An rolling vibration device is fixedly installed in the box body, the rolling vibration device comprises rolling rods, multi-toothed gears, threaded rods, racks and a rotating rod, the two rolling rods are rotatably connected to the side walls of the box body, one end of each rolling rod is fixedly connected with a multi-toothed gear, the two multi-toothed gears are meshed together, the threaded rod is rotatably connected to the side wall of the box body, the threaded rod and one of the rolling rods are fixedly connected with chain wheels, a chain is sleeved between the two chain wheels, one end of the threaded rod is threadedly connected with a straight plate, the two racks are fixedly connected to the two ends of the straight plate, the rotating rod is rotatably connected to one end of the box body, the rotating rod is fixedly connected with straight gears at the two ends, the two straight gears are meshed with the racks, and a plurality of annular impact rods are fixedly connected to the outer surface of the rotating rod.
[0008] Preferably, a vibrating plate is fixedly connected in the box body, the vibrating plate is inclined, and a collecting box is fixedly connected to the bottom wall of the box body.
[0009] Preferably, the upper end of the box is fixedly connected with a chemical agent box, the chemical agent box is fixedly connected with a water inlet pipe in communication, and the water inlet pipe is arranged in an L shape.
[0010] Preferably, one end of the box is fixedly connected with an extrusion chamber, the extrusion chamber is slidably connected with an extrusion plate, and the extrusion plate is threadedly connected with one end of the rotating rod.
[0011] Preferably, the chemical agent box and the extrusion chamber are communicated through the water inlet pipe, and the upper end of the extrusion chamber is fixedly connected with a spray head in communication.
[0012] Preferably, the water inlet pipe is slidably connected with a water inlet pipe switch, and one end of the water inlet pipe switch is fixedly connected to the rack close to the water inlet pipe.
[0013] Compared with the prior art, the device has the following beneficial effects:
[0014] 1. The contaminated soil is crushed by the rolling rod, the crushed soil enters the vibration plate, the threaded rod, the straight plate, the rack, the straight gear and the rotating rod drive the annular impact rod to continuously impact the vibration plate, so that the vibration plate vibrates, the crushed soil is scattered, and the soil better reacts with the chemical agent.
[0015] 2. The extrusion plate is driven by the rotating rod to extrude the chemical agent in the extrusion chamber, so that the chemical agent is sprayed onto the crushed soil through the spray head, the automatic spraying effect is achieved, the vibration of the vibration plate further promotes the reduction reaction of the chemical agent and the contaminated soil, the chemical agent tank intermittently supplements the chemical agent into the extrusion chamber through the water inlet pipe and the water inlet pipe switch, the automatic supplement of the agent is achieved, and the working time of the repair equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front structure schematic view of a site soil heavy metal pollution repair integrated equipment according to the present application;
[0017] Figure 2 It is a front structure schematic view of a site soil heavy metal pollution repair integrated equipment according to the present application; Figure 1 It is a front structure schematic view of a site soil heavy metal pollution repair integrated equipment according to the present application;
[0018] Figure 3 It is an internal structure schematic view of an extrusion chamber of a site soil heavy metal pollution repair integrated equipment according to the present application;
[0019] Figure 4 It is an internal structure schematic view of a box 1 of a site soil heavy metal pollution repair integrated equipment according to the present application;
[0020] Figure 5 It is an internal structure schematic view of a box 1 of a site soil heavy metal pollution repair integrated equipment according to the present application; Figure 4 It is an internal structure schematic view of a box 1 of a site soil heavy metal pollution repair integrated equipment according to the present application;
[0021] In the figure: 1 box, 2 conveyor belt, 3 inclined plate, 4 chemical agent box, 5 rolling rod, 6 multi-tooth gear, 7 threaded rod, 8 chain wheel, 9 chain, 10 straight plate, 11 rack, 12 straight gear, 13 rotating rod, 14 annular impact rod, 15 vibrating plate, 16 extrusion plate, 17 extrusion chamber, 18 water inlet pipe switch, 19 water inlet pipe, 20 spray head, 21 collection box. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0023] In the utility model, the terms such as 'upper', 'lower', 'left', 'right', 'intermediate' and 'one' are only for the convenience of clear description, and are not used to limit the scope of the utility model, and the change or adjustment of the relative relationship is also regarded as the scope of the utility model without substantial change of the technical content.
[0024] Reference Figures 1-5 A site soil heavy metal pollution remediation integrated equipment, including box 1 and inclined plate 3, one end of box 1 is fixedly installed with conveyor belt 2, two inclined plates 3 are fixedly connected at the other end of box 1, and the inside of box 1 is fixedly installed with a rolling vibration device, the rolling vibration device includes rolling rod 5, multi-tooth gear 6, threaded rod 7, rack 11 and rotating rod 13, two rolling rods 5 are rotatably connected to the side wall of box 1, the surface of rolling rod 5 is provided with a plurality of rolling teeth to facilitate the full crushing of soil, two multi-tooth gears 6 are fixedly connected at one end of rolling rod 5, and the two multi-tooth gears 6 are meshedly connected, threaded rod 7 is rotatably connected to the side wall of box 1, threaded rod 7 and one of rolling rods 5 are fixedly connected with chain wheels 8, chain 9 is sleeved between the two chain wheels 8, one end of threaded rod 7 is threadedly connected with straight plate 10, two racks 11 are fixedly connected at both ends of straight plate 10, rotating rod 13 is rotatably connected at one end of box 1, both ends of rotating rod 13 are fixedly connected with straight gears 12, the two straight gears 12 are meshedly connected with racks 11, a plurality of annular impact rods 14 are fixedly connected to the outer surface of rotating rod 13, the annular impact rods 14 are made of flexible rods, and impact balls are installed at the top ends.
[0025] The box 1 is fixedly connected with a vibrating plate 15, the vibrating plate 15 is arranged obliquely, the vibrating plate 15 is thin and is made of material easy to vibrate, the bottom wall of the box 1 is fixedly connected with a collecting box 21, the upper end of the box 1 is fixedly connected with a chemical agent box 4, the chemical agent box 4 is fixedly connected with a water inlet pipe 19, the water inlet pipe 19 is arranged in an L shape, one end of the box 1 is fixedly connected with a squeezing chamber 17, the squeezing chamber 17 is slidably connected with a squeezing plate 16, the squeezing plate 16 and the side wall of the squeezing chamber 17 are subjected to water leakage prevention treatment, the squeezing plate 16 is screwedly connected with one end of the rotating rod 13, the chemical agent box 4 is communicated with the squeezing chamber 17 through the water inlet pipe 19, the upper end of the squeezing chamber 17 is fixedly communicated with a spray head 20, a plurality of water outlet holes are formed in the surface of the spray head 20, the water inlet pipe 19 is slidably connected with a water inlet pipe switch 18, the water inlet pipe 19 and the water inlet pipe switch 18 are subjected to water leakage prevention treatment, and one end of the water inlet pipe switch 18 is fixedly connected to the rack 11 close to the water inlet pipe 19.
[0026] In the utility model, the polluted soil is sent to the inclined plate 3 through the conveyer belt 2, the servo motor connected with the rolling rod 5 rotates, another rolling rod 5 is driven to rotate through the two multi-toothed gears 6, so that the two rolling rods 5 relatively rotate, the soil falling from the inclined plate 3 is crushed, and the crushed soil falls on the vibrating plate 15, one of the rolling rods 5 drives the threaded rod 7 to rotate through the two chain wheels 8 and the chain 9, the rotation of the threaded rod 7 drives the straight plate 10 to reciprocate, the reciprocation of the straight plate 10 drives the rack 11 to move, the movement of the rack 11 drives the spur gear 12 meshed with the rack 11 to rotate, so that the spur gear 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the annular impact rod 14 to continuously knock the vibrating plate 15, so that the vibrating plate 15 vibrates to scatter the crushed soil, and the scattered soil can better react with the chemical agent to repair the heavy metal pollution of the soil.
[0027] When the rotating rod 13 rotates, the rotating rod 13 drives the squeezing plate 16 screwedly connected with the rotating rod 13 to horizontally move, the squeezing plate 16 extrudes the chemical agent in the squeezing chamber 17 into the spray head 20, the chemical agent in the spray head 20 is sprayed on the crushed soil under pressure, the function of automatically spraying the chemical agent is completed, and part of the chemical agent is sprayed on the vibrating plate 15, the vibration of the vibrating plate 15 can make the chemical agent better react with the soil to repair, meanwhile, the reciprocation of the rack 11 intermittently opens the water inlet pipe switch 18, so that the chemical agent box 4 intermittently supplements the chemical agent into the squeezing chamber 17 through the water inlet pipe 19, the function of automatically supplementing the chemical agent is completed, and the use time of the repairing device can be prolonged.
[0028] In the utility model, unless otherwise clearly defined and limited, the terms such as "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense.
[0029] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model is equivalent to replace or change within the technical range disclosed by the present utility model, and should be covered in the protection scope of the present utility model.
Claims
1. An integrated remediation device for heavy metal pollution in soil, comprising a housing (1) and an inclined plate (3), characterized in that, A conveyor belt (2) is fixedly installed at one end of the box (1), and two inclined plates (3) are fixedly connected to the other end of the box (1); A rolling vibration device is fixedly installed inside the housing (1). The rolling vibration device includes a rolling rod (5), a multi-tooth gear (6), a threaded rod (7), a rack (11), and a rotating rod (13). Two rolling rods (5) are rotatably connected to the side wall of the housing (1). Two multi-tooth gears (6) are fixedly connected to one end of each rolling rod (5). The two multi-tooth gears (6) are meshed together. The threaded rod (7) is rotatably connected to the side wall of the housing (1). The threaded rod (7) and one of the rolling rods (5) are respectively... A sprocket (8) is fixedly connected, and a chain (9) is sleeved between the two sprockets (8). One end of the threaded rod (7) is threadedly connected to a straight plate (10). Two racks (11) are fixedly connected to both ends of the straight plate (10). A rotating rod (13) is rotatably connected to one end of the housing (1). Both ends of the rotating rod (13) are fixedly connected to spur gears (12). The two spur gears (12) are meshed with the racks (11). Multiple annular impact rods (14) are fixedly connected to the outer surface of the rotating rod (13).
2. The integrated equipment for remediation of heavy metal pollution in soil according to claim 1, characterized in that, A vibrating plate (15) is fixedly connected inside the box (1), the vibrating plate (15) is inclined, and a collection box (21) is fixedly connected to the bottom wall of the box (1).
3. The integrated equipment for remediation of heavy metal pollution in soil according to claim 1, characterized in that, A chemical reagent box (4) is fixedly connected to the upper end of the box (1), and a water inlet pipe (19) is fixedly connected to the chemical reagent box (4). The water inlet pipe (19) is L-shaped.
4. The integrated equipment for remediation of heavy metal pollution in soil according to claim 3, characterized in that, One end of the housing (1) is fixedly connected to an extrusion chamber (17), and an extrusion plate (16) is slidably connected inside the extrusion chamber (17). The extrusion plate (16) is threadedly connected to one end of the rotating rod (13).
5. The integrated equipment for remediation of heavy metal pollution in soil according to claim 4, characterized in that, The chemical reagent tank (4) is connected to the squeezing chamber (17) through the water inlet pipe (19), and a nozzle (20) is fixedly connected to the upper end of the squeezing chamber (17).
6. The integrated equipment for remediation of heavy metal pollution in soil according to claim 3, characterized in that, A water inlet switch (18) is slidably connected inside the water inlet pipe (19), and one end of the water inlet switch (18) is fixedly connected to the rack (11) near the water inlet pipe (19).