CN213530166U - Soil normal position prosthetic devices - Google Patents
Soil normal position prosthetic devices Download PDFInfo
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- CN213530166U CN213530166U CN202022379440.6U CN202022379440U CN213530166U CN 213530166 U CN213530166 U CN 213530166U CN 202022379440 U CN202022379440 U CN 202022379440U CN 213530166 U CN213530166 U CN 213530166U
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Abstract
The utility model provides a soil in-situ remediation device, which comprises a chassis, a traveling mechanism, a first power part, a soil excavating and conveying mechanism, a soil crushing and remediation mechanism and a medicament storing and spraying mechanism, wherein the chassis is arranged on the traveling mechanism, and the first power part is arranged on the chassis and is connected with the traveling mechanism; the soil crushing and repairing mechanism comprises a repairing box, a hopper, a crusher, a stirring shaft and a second power part, wherein the crusher, the stirring shaft and the second power part are arranged in the repairing box; the medicament storage and spraying mechanism is arranged on the repairing box and is communicated with the top of the repairing box; the soil excavating and conveying mechanism is arranged at the front part of the chassis. The utility model discloses can realize that soil normal position is restoreed and the cost of restoration is low.
Description
Technical Field
The utility model relates to a soil remediation technical field, concretely relates to soil normal position prosthetic devices.
Background
With the continuous expansion of industrial production scale and the rapid development of urbanization in China, a large amount of heavy metal enters soil. The soil polluted by the heavy metals can cause variation of the physicochemical and biological characteristics of the soil, so that stimulation and biological toxicology are generated to animals, plants and the like depending on survival, and meanwhile, the heavy metals accumulated in the soil can be finally harmful to human health through food chain enrichment. In addition, the soil polluted by heavy metals can generate a greater carcinogenic risk to residents who are exposed to the polluted soil directly for a long time, and the health of the residents is seriously threatened.
At present, two modes of soil ex-situ remediation and soil in-situ remediation are mostly adopted in the remediation mode of heavy metal contaminated soil in China, and the main remediation principle is to use a remediation medicament to solidify or stabilize heavy metals in soil and then separate and remove the heavy metals from the soil. Because soil dystopy is restoreed in actual repair engineering, need earlier to deal with soil excavation and transport to special place and just can carry out the restoration work. Therefore, the soil ectopic remediation has the following defects:
(1) the production process is complicated and needs to occupy a special field;
(2) the required equipment is more in variety, the equipment is huge in size, and the equipment is extremely inconvenient in the aspects of transportation, cleaning, maintenance and the like, and is particularly not suitable for repair sites which are remote and cannot be accessed by large vehicles.
The in-situ remediation of the soil can realize the in-situ treatment of the polluted soil, reduce the processes of soil excavation and secondary transportation, and particularly aim at the polluted shallow land which is inconvenient to transport and can not be entered by a cart. However, domestic special equipment for soil in-situ remediation of soil is few, the manufacturing requirement is high, the equipment universality is poor, the remediation process is complicated, and the remediation cost is high.
In conclusion, a soil in-situ remediation device is urgently needed to solve the problems of few special equipment, high manufacturing requirement, poor equipment universality, complex remediation process and high remediation cost in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil normal position prosthetic devices, concrete technical scheme is as follows:
a soil in-situ remediation device comprises a chassis, a travelling mechanism, a first power piece, a soil excavating and conveying mechanism, a soil crushing and remediation mechanism and a medicament storage and spraying mechanism, wherein the chassis is arranged on the travelling mechanism, and the first power piece is arranged on the chassis, connected with the travelling mechanism and used for providing power for the travelling mechanism;
the soil crushing and repairing mechanism comprises a repairing box, a hopper, a crusher, a stirring shaft and a second power part, wherein the crusher, the stirring shaft and the second power part are arranged in the repairing box; the agent storage and spraying mechanism is arranged on the repairing box, is communicated with the top of the repairing box and is used for storing an agent and spraying the agent on soil to be repaired in the repairing box during operation; the soil excavation conveying mechanism is arranged at the front part of the chassis and used for excavating the soil to be repaired and conveying the soil to the hopper, and the soil to be repaired is crushed by the crusher, fully mixed with the medicament through the stirring shaft, reacted and discharged through the discharge hole.
Preferably, the shredder comprises a third power member and at least one set of gear assembly, the gear assembly comprises two gears which are vertically arranged and meshed with each other, and the third power member is used for providing power for the rotation of the gears.
Preferably, a plurality of helical blades are arranged on the stirring shaft at intervals along the length direction of the stirring shaft.
Preferably, soil excavation conveying mechanism includes telescopic link, fourth power spare, digging wheel and transfer unit, the one end of telescopic link is connected with the front end on chassis, and the other end is equipped with the digging wheel, fourth power spare is used for providing power for the digging wheel a plurality of arcs are equipped with at the interval on the circumference of digging wheel and dig the tooth, the arc is dug the crooked direction of tooth and is towards the direction of rotation of digging wheel, the transfer unit slope sets up, and its upper end sets up in the hopper top, and the lower extreme sets up in digging wheel position department.
Preferably, the conveying unit is a belt conveyor, and a telescopic oil cylinder is arranged in the telescopic rod.
Preferably, the medicament storage and spraying mechanism comprises at least one storage tank, and a metering pump, an electric control valve and a spray head which are arranged corresponding to the storage tanks, wherein the spray head is arranged in the repair tank and is communicated with the storage tanks through a pipeline, and the metering pump and the electric control valve are arranged on the pipeline.
Preferably, the number of the medicament storage and spraying mechanisms is two, and the medicament storage and spraying mechanisms are arranged along the length direction of the base plate, and the number of the spray heads is two, and the spray heads are arranged along the length direction of the stirring shaft.
Preferably, soil normal position prosthetic devices still includes control unit and control room, the control room sets up on the chassis, control unit sets up in the control room, control unit includes control panel and connecting circuit, control panel passes through the circuit connection with first power spare, second power spare, third power spare, fourth power spare, flexible hydro-cylinder, band conveyer, measuring pump and electric control valve respectively.
Preferably, the first power part is an engine, and the second power part, the third power part and the fourth power part are all speed reducing motors.
Preferably, the running mechanism is a crawler-type running structure.
Use the technical scheme of the utility model, following beneficial effect has:
(1) the utility model discloses in soil normal position prosthetic devices, including setting up soil excavation conveying mechanism, medicament storage spraying mechanism and the soil crushing repair body on the chassis, medicament storage spraying mechanism is used for spraying the medicament of storage on repairing the incasement and treating the soil of restoreing, and soil excavation conveying mechanism is arranged in excavating to treat and restores soil and will treat that the soil of restoreing is carried to the hopper that the repair body was smashed to soil to drop to the (mixing) shaft after smashing through the grinder on, make under the (mixing) shaft stirring and treat that restore soil and medicament intensive mixing react after the discharge gate discharge. Soil normal position prosthetic devices can realize treating the improvement on the spot of restoreing soil, reduces soil excavation and secondary transportation process, reduces the treatment cost, avoids the secondary transportation process to cause the pollution diffusion, and is simple orderly to the repair process of soil, and the repair cost is low. In addition, the soil in-situ remediation device is high in integration level, convenient to transport, clean and maintain and good in universality.
(2) The utility model discloses in the control unit's setting is ensured soil normal position prosthetic devices realizes intellectuality in the excavation, transport, breakage, stirring and the medicament use amount of treating restoration soil and controls.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural diagram of a soil in-situ remediation device according to embodiment 1 of the present invention during operation;
the soil-digging and conveying device comprises a base plate 1, a chassis 2, a traveling mechanism 3, an operation chamber 4, a soil-digging and conveying mechanism 4.1, a telescopic rod 4.2, a digging wheel 4.2.1, an arc-shaped digging tooth 4.3, a conveying unit 5, a soil-smashing and repairing mechanism 5.1, a repairing box 5.2, a hopper 5.3, a smashing device 5.4, a stirring shaft 5.5, a second power part 5.6, a discharge port 6, a medicament storing and spraying mechanism 6.1, a storage box 6.2, a metering pump 6.3, an electric control valve 6.4, a spray head 7, a control unit 01 and soil to be repaired.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1:
referring to fig. 1, the soil in-situ remediation device comprises a chassis 1, a traveling mechanism 2, a first power part (not shown in the figure), a soil excavating and conveying mechanism 4, a soil crushing and remediation mechanism 5 and a medicament storing and spraying mechanism 6, wherein the chassis 1 is arranged on the traveling mechanism 2, and the first power part is arranged on the chassis 1, connected with the traveling mechanism 2 and used for providing power for the traveling mechanism 2;
the soil crushing and repairing mechanism 5 comprises a repairing box 5.1, a hopper 5.2, a crusher 5.3, a stirring shaft 5.4 and a second power part 5.5, wherein the crusher 5.3, the stirring shaft 5.4 and the second power part are arranged in the repairing box 5.1, the repairing box 5.1 is arranged on the chassis 1, a discharge port 5.6 is arranged at the position, close to the tail part of the chassis 1, of the repairing box 5.1, the hopper 5.2 is arranged at the top of the repairing box 5.1 and communicated with the repairing box 5.1, the crusher 5.3 is arranged under the hopper 5.2, one end of the stirring shaft 5.4 is horizontally arranged under the crusher 5.3, the other end of the stirring shaft is arranged at the discharge port 5.6, and the second power part 5.5 is used for providing power for the stirring shaft 5.4; the agent storing and spraying mechanism 6 is arranged on the repairing box 5.1, is communicated with the top of the repairing box 5.1, and is used for storing an agent and spraying the agent on soil 01 to be repaired in the repairing box 5.1 during operation; the soil excavation conveying mechanism 4 is arranged at the front part of the chassis 1 and is used for excavating the soil 01 to be repaired and conveying the soil to be repaired into the hopper 5.2, and the soil 01 to be repaired is crushed by the crusher 5.3, fully mixed and reacted with the medicament through the stirring shaft 5.4 and then discharged through the discharge port 5.6.
The shredder 5.3 comprises a third power part (not shown in the figure) and a group of gear assemblies, the gear assemblies comprise two gears which are vertically arranged and meshed with each other, the number of the third power parts is two, the third power parts are arranged in the repairing box 5.1, the output shafts of the two third power parts are respectively connected with the two gears, and the third power parts are used for providing power for the rotation of the gears.
A plurality of helical blades are arranged on the stirring shaft 5.4 at intervals along the length direction thereof.
The soil excavating and conveying mechanism 4 comprises an expansion link 4.1, a fourth power part (not shown in the figure), an excavating wheel 4.2 and a conveying unit 4.3, wherein an expansion cylinder (not shown in the figure) is arranged inside the expansion link 4.1, one end of the expansion link 4.1 is connected with the front end of the chassis 1, the excavating wheel 4.2 is arranged at one end of the expansion link, an output shaft of the fourth power part is connected with the excavating wheel 4.2 and used for providing power for the excavating wheel 4.2, a plurality of arc-shaped excavating teeth 4.2.1 are arranged on the circumference of the excavating wheel 4.2 at intervals, the bending direction of the arc-shaped excavating teeth 4.2.1 faces the rotating direction of the excavating wheel 4.2, the excavating efficiency is improved, the conveying unit is obliquely arranged, the upper end of the conveying unit is arranged above the hopper 5.2, and the lower end of the conveying unit is arranged at the.
The conveying unit is a belt conveyor.
The medicament storage and spraying mechanism 6 comprises at least one storage tank 6.1, and a metering pump 6.2, an electric control valve 6.3 and an injection head 6.4 which are arranged corresponding to each storage tank 6.1, wherein the injection head 6.4 is arranged in the repair tank 5.1 and is communicated with the storage tanks 6.1 through a pipeline, the metering pump 6.2 and the electric control valve 6.3 are both arranged on the pipeline, the metering pump 6.2 is used for recording the use amount of the medicament, and the electric control valve 6.3 is used for controlling the on-off of the medicament in the pipeline.
The quantity of medicament storage spraying mechanism 6 is two, and arranges the setting along chassis 1 length direction, the quantity of shower nozzle 6.4 is two, and arranges the setting along (mixing) shaft 5.4 length direction.
Soil normal position prosthetic devices still includes control unit 7 and control room 3, control room 3 sets up on chassis 1 and is located the front portion of chassis 1, control unit 7 sets up in control room 3, control unit 7 includes control panel (not shown in the figure) and connecting circuit, control panel passes through circuit connection with first power spare, second power spare 5.5, third power spare, fourth power spare, flexible hydro-cylinder, band conveyer, measuring pump 6.2 and electric control valve 6.3 respectively.
The first power part is an engine, and the second power part 5.5, the third power part and the fourth power part are all speed reducing motors. The speed reduction motor comprises a motor and a speed reduction box connected with the motor.
The travelling mechanism 2 is of a crawler-type travelling structure and has strong adaptability to the terrain.
The soil normal position prosthetic devices in embodiment 1 can realize treating in situ of repairing of waiting to restore soil 01, reduces soil excavation and secondary transportation process, reduces the treatment cost, avoids the secondary transportation process to cause the pollution diffusion, and simple orderly to the repair process of soil, and the restoration cost is low. In addition, the soil in-situ remediation device is high in integration level, convenient to transport, clean and maintain and good in universality. The control unit 7 is arranged to ensure that the soil in-situ remediation device realizes intelligent control on excavation, conveying, crushing, stirring and medicament usage of the soil 01 to be remedied.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The soil in-situ remediation device is characterized by comprising a chassis, a traveling mechanism, a first power part, a soil excavating and conveying mechanism, a soil crushing and remediation mechanism and a medicament storing and spraying mechanism, wherein the chassis is arranged on the traveling mechanism, and the first power part is arranged on the chassis, connected with the traveling mechanism and used for providing power for the traveling mechanism;
the soil crushing and repairing mechanism comprises a repairing box, a hopper, a crusher, a stirring shaft and a second power part, wherein the crusher, the stirring shaft and the second power part are arranged in the repairing box; the agent storage and spraying mechanism is arranged on the repairing box, is communicated with the top of the repairing box and is used for storing an agent and spraying the agent on soil to be repaired in the repairing box during operation; the soil excavation conveying mechanism is arranged at the front part of the chassis and used for excavating the soil to be repaired and conveying the soil to the hopper, and the soil to be repaired is crushed by the crusher, fully mixed with the medicament through the stirring shaft, reacted and discharged through the discharge hole.
2. The soil in situ remediation device of claim 1 wherein said shredder includes a third power member and at least one gear assembly, said gear assembly including two vertically disposed and intermeshing gears, said third power member for powering rotation of the gears.
3. The soil in-situ remediation device of claim 2 wherein said agitator shaft is provided with a plurality of helical blades spaced along its length.
4. The soil in-situ remediation device of claim 3 wherein said soil excavation conveying mechanism comprises a telescopic rod, a fourth power member, an excavating wheel and a transfer unit, wherein said telescopic rod is connected at one end to the front end of the chassis and at the other end is provided with the excavating wheel, said fourth power member is used to power the excavating wheel, a plurality of arc-shaped excavating teeth are provided at intervals on the circumference of said excavating wheel, the bending direction of said arc-shaped excavating teeth is towards the rotation direction of the excavating wheel, said transfer unit is disposed obliquely with its upper end disposed above the hopper and its lower end disposed at the position of the excavating wheel.
5. The soil in-situ remediation device of claim 4, wherein the conveying unit is a belt conveyor, and the telescopic rod is internally provided with a telescopic cylinder.
6. The soil in-situ remediation device of claim 5 wherein said agent storage and spraying means comprises at least one storage tank and a metering pump, an electrically controlled valve and a spray head arranged in correspondence with each storage tank, said spray head being arranged within the remediation tank and being in communication with the storage tank via a conduit, said metering pump and electrically controlled valve being arranged on said conduit.
7. The soil in-situ remediation device of claim 6 wherein said agent storage and spraying means are two in number and are arranged along the length of said base plate, and said spray heads are two in number and are arranged along the length of said agitator shaft.
8. The soil in-situ remediation device of claim 7 further comprising a control unit and an operating room, wherein the operating room is arranged on the chassis, the control unit is arranged in the operating room, the control unit comprises a control panel and a connection circuit, and the control panel is respectively connected with the first power part, the second power part, the third power part, the fourth power part, the telescopic cylinder, the belt conveyor, the metering pump and the electric control valve through circuits.
9. The soil in-situ remediation device of any one of claims 4 to 8 wherein the first power member is an engine and the second, third and fourth power members are gearmotors.
10. The soil in situ remediation device of claim 9 wherein said travel mechanism is a tracked travel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379440.6U CN213530166U (en) | 2020-10-23 | 2020-10-23 | Soil normal position prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379440.6U CN213530166U (en) | 2020-10-23 | 2020-10-23 | Soil normal position prosthetic devices |
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| Publication Number | Publication Date |
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| CN213530166U true CN213530166U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022379440.6U Active CN213530166U (en) | 2020-10-23 | 2020-10-23 | Soil normal position prosthetic devices |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798317A (en) * | 2021-08-26 | 2021-12-17 | 安徽省上殿湖水产养殖有限公司 | Rice field soil remediation device and soil remediation method |
| CN114505336A (en) * | 2022-03-30 | 2022-05-17 | 仲恺农业工程学院 | Ecological restoration auxiliary device for heavy metal region and application method thereof |
| CN115121594A (en) * | 2022-06-02 | 2022-09-30 | 北京科技大学 | All-terrain crawler-type surface-layer contaminated soil in-situ remediation equipment |
-
2020
- 2020-10-23 CN CN202022379440.6U patent/CN213530166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798317A (en) * | 2021-08-26 | 2021-12-17 | 安徽省上殿湖水产养殖有限公司 | Rice field soil remediation device and soil remediation method |
| CN114505336A (en) * | 2022-03-30 | 2022-05-17 | 仲恺农业工程学院 | Ecological restoration auxiliary device for heavy metal region and application method thereof |
| CN115121594A (en) * | 2022-06-02 | 2022-09-30 | 北京科技大学 | All-terrain crawler-type surface-layer contaminated soil in-situ remediation equipment |
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