CN108526215B

CN108526215B - Portable normal position soil prosthetic devices

Info

Publication number: CN108526215B
Application number: CN201810527052.2A
Authority: CN
Inventors: 张焕亨; 李艳; 周卫东; 王福义; 赵自亮; 曾武; 何侃侃
Original assignee: Guangzhou Huantou Design And Research Institute Co ltd
Current assignee: Guangzhou Huantou Design And Research Institute Co ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2023-09-19
Anticipated expiration: 2038-05-29
Also published as: CN108526215A

Abstract

The invention relates to a movable in-situ soil remediation device, which is suitable for the industry of environmental pollution soil remediation apparatuses, and discloses the in-situ soil remediation device, belonging to the technical field of soil remediation equipment. The driving mechanism is a belt pulley device, the belt pulley has large contact area with the ground, and the stability of the soil remediation device is improved. The control device is connected with the driving mechanism and comprises an engine, a hydraulic device, a traveling device, an electric control and other operating devices. The working device is connected with the control device and comprises a twisting mechanism, a bucket rod oil cylinder, a bucket arm and a drill bit oil cylinder. The hydraulic transmission device transmits the power of the engine to the hydraulic motor, the hydraulic cylinder and other executive elements through the hydraulic pump to push the working device to act, thereby completing the soil remediation operation process. The invention has simple structure, simple and convenient operation and high soil restoration efficiency.

Description

Portable normal position soil prosthetic devices

Technical Field

The invention belongs to the technical field of soil remediation equipment, and particularly relates to a movable in-situ soil remediation device.

Background

Soil is a guarantee for human survival, but with the increasing expansion of urban and industrialized production, the problem of soil pollution is increasingly prominent, and the problem of soil pollution has seriously affected personal and ecological safety. Compared with the pollution of the atmosphere and the water, the soil pollution has more concealment and hysteresis, and not only can not be found and corrected in time, but also can be continuously diffused. The soil pollution restoration has the characteristics of difficult propulsion, long period, high cost and the like, and undoubtedly causes great obstruction to the soil restoration.

The soil restoration is regulated in the 80 s of the 20 th century in japan, which is the country that has been paid attention to soil restoration at the earliest, and the domestic technology for treating underground polluted water of soil is still in the initial stage of research and engineering exploration. At present, the soil remediation technology mainly comprises three modes of physical remediation, chemical remediation and biological remediation. The method for adding the medicament into the soil is a common method, but at present, no mature medicament adding equipment exists, most medicaments are added in an ectopic adding mode, the equipment is complex, the operation is difficult, the efficiency is low, and the repairing requirement of a large amount of polluted soil cannot be met.

Disclosure of Invention

The invention aims to provide a movable in-situ soil remediation device which is simple in structure, convenient to operate and high in soil remediation efficiency.

Based on the purposes, the invention adopts the following technical scheme

The invention comprises a driving mechanism, a control device, a working device and a hydraulic transmission system. The driving mechanism is a leather wheel device similar to a green belt wheel, and compared with other driving mechanisms, the leather wheel device has the advantages of large contact area with the ground, good stability and the like. The driving mechanism is connected with a control device, and the control device arranged on the belt pulley 2 comprises an engine, a hydraulic device, a traveling device, an electric control device and other operating devices. The control device is used for controlling the operation process of the polluted soil restoration device, and driving equipment such as an engine, a hydraulic device and the like of the control device are used for controlling the operation of the polluted soil restoration device, wherein the operation comprises lifting of a spiral drill rod, advancing and retreating of the soil restoration device and the like.

The driving mechanism is connected with the working device, the working device comprises a twisting mechanism arranged on the belt pulley, and the twisting mechanism is used for enabling movement of a forefront top spiral drill rod of the arm device arranged above the front of the belt pulley to be more flexible and improving efficiency of the whole repairing device. The device comprises a bucket rod, a bucket rod oil cylinder, a bucket arm and a drill bit oil cylinder, wherein a medicine storage tank is fixed on the bucket rod and used for storing medicines required to be thrown, a sound vibration stirrer capable of moving up and down is arranged in the medicine storage tank, and the lower end of the sound vibration stirrer is exactly matched with the shape of a blanking hole. Two rows of three-blade stirring blades are uniformly arranged on the outer side of the stirrer. The spiral drill rod vibrates once, and the acoustic shock stirrer moves upwards once, namely, blanking is performed once. The function of the acoustic shock stirrer is firstly to ensure that the administered agent is uniformly mixed, and secondly to be used as a discharging device of the storage bin. This procedure forms a repair operation procedure by controlling the action system by the control device.

The working device is connected with the spiral drill rod, and the top of the spiral drill rod is provided with a threaded joint so as to ensure the stability of the threaded drill rod and the working device. The spiral drill pipe in be equipped with the connecting pipe, the lower extreme of connecting pipe be connected with a plurality of medicine dosing shower nozzles, medicine dosing shower nozzle pass through the connecting pipe and connect injection repair system. The joint of the connecting pipe is provided with a supercharger which is used for increasing the injection force of the medicament. The outside of the connecting pipe is of a spiral structure, and the connecting pipe can be used as a sampling groove, so that the cost for installing the soil monitoring probe can be saved. The arm 6 is bent downwards, and the arm 6 is movably connected with the arm 8.

The invention has the advantages of simple structure, simple and convenient operation and high soil restoration efficiency.

Drawings

Fig. 1 is a schematic structural view of a mobile soil remediation device according to the present invention.

Fig. 2 is a schematic view of the construction of the drug reservoir and agitator of the present invention.

Fig. 3 is a top view of the configuration of the stirrer blade of the present invention.

Fig. 4 is a schematic view of the auger stem construction of a mobile soil remediation device of the present invention.

Description of the embodiments

The following describes an embodiment of the invention with reference to fig. 1-4, based on the prior art hydraulic transmission, the invention has a driving device, a control device, a working device, said driving device being a crawler-like pulley device 2 resting on the ground 1; the control device arranged on the belt pulley device 2 comprises an engine, a hydraulic device, a traveling device and an electrical control device; the working device is provided with a twisting device 4 arranged in front of the belt pulley device 2, and a bucket rod 8, a bucket rod oil cylinder 5, a bucket arm 6 and a drill bit oil cylinder 7 which are arranged in front of the twisting device 4 and are of an arm type device; the electric control device is provided with an electric control device for operating the lifting device of the screw rod 13 at the forefront end of the arm type device and an electric control device for driving the belt pulley to advance, retreat and speed; the device is characterized in that the bucket rod 8 is provided with a medicine storage pool 9, an acoustic shock stirrer 11 is arranged in the medicine storage pool 9, the lower end of the acoustic shock stirrer 11 is matched with the blanking port 10, two rows of three-blade stirring blades 12 are uniformly arranged on the outer side of the stirrer 11 up and down, sampling grooves 17 are arranged on the inner side of the stirring blades, the working device is connected with the spiral drill rod 13, a threaded joint 15 is arranged at the top of the spiral drill rod 13, a connecting pipe 16 is arranged in the spiral drill rod 13, a plurality of dosing nozzles 19 with the same dome radius are arranged at the lower end of the connecting pipe 16, the dosing nozzles 19 are connected with a medicine injection repairing device through the connecting pipe 16, a booster 14 is arranged at the joint of the connecting pipe 16, and sampling grooves 17 of sampling spiral rotary blades are arranged outside the connecting pipe 16. The repair injection device comprises a drug storage tank 9, a spray pipe 18 and a spray head 19.

The front and rear shafts between the left and right belt pulleys are connected with the control device through hard gear rotating bearings. The screw drill rod is provided with a threaded joint 15 at the top, so that the replaceability of the screw drill rod is ensured.

In order to explain the present invention in detail, the method of using the present invention will be described in detail.

When the soil restoration device is specifically used, as shown in fig. 1, the driving mechanism 2 is a belt pulley device, has large contact area with the ground and good stability, and the driving mechanism 2 restores the soil under the control of the control device 3. The control device 3 is used for controlling the operation process of the contaminated soil remediation device, and comprises an engine, a hydraulic device, a working device, a running device, an electrical control device and other operation devices, wherein the operation of the contaminated soil remediation device is controlled through a driving device, and mainly the rotation of the stranding mechanism 4 is controlled to control the lifting of the spiral drill rod 13, the advancing and retreating of the soil remediation device, the advancing speed and the like.

The driving mechanism is connected with the working device, the working device comprises a twisting mechanism 4, a bucket rod 8, a bucket rod oil cylinder 5, a bucket arm 6 and a drill bit oil cylinder 7, the control device can control the coordination among the twisting mechanism 4, the bucket rod 8, the bucket rod oil cylinder 5, the bucket arm 6 and the drill bit oil cylinder 7 to finish the repairing process, a medicine storage pool 9 is fixed on the bucket rod, the medicine storage pool 9 is used for storing medicines required to be thrown, a sound vibration stirrer 11 capable of moving up and down is arranged in the medicine storage pool 9, the lower end of the sound vibration stirrer 11 is exactly matched with the shape of a blanking opening 10, the bucket arm 6 is downwards bent, and the bucket arm 6 is movably connected with the bucket rod 8. A front view is shown in fig. 2. Fig. 3 is a top view of the stirrer blades 12. The stirrer blades 12 are uniformly arranged in two rows above and below the stirrer 11. The auger stem vibrates, and the sonic agitator 11 moves upward once, i.e., once for blanking. The function of the acoustic shock stirrer 11 is firstly to ensure uniform mixing of the administered agent, and secondly to serve as a discharging device of the storage bin. This procedure forms a repair operation procedure by the control means controlling the actuation means.

The working device is connected with the spiral drill rod 13, as shown in fig. 4, a threaded joint 15 is arranged at the top of the spiral drill rod 13, so as to ensure the stability of the threaded drill rod and the working device. The spiral drill rod is internally provided with a connecting pipe 16, and a supercharger 14 is arranged at the joint of the connecting pipe 16, wherein the supercharger 14 is used for increasing the injection force of the medicament. The lower end of the connecting pipe 16 is connected with a plurality of dosing spray heads 19, and the dosing spray heads 19 are connected with a drug injection repairing system through the connecting pipe 16. The outside of the connecting pipe is a spiral structure which can be used as a sampling groove 17, so that the cost for installing the soil monitoring probe is saved.

The spiral drill rod is detachable, so that the soil with different properties can be repaired by changing different drill rods. The outlet of the medicine storage pool is provided with a vibration control device, and when the spiral drill rod moves up and down, the medicine storage pool is fed once. This ensures the continuity of administration.

The sampling groove 17 can sample the underground soil, and the sample from the surface to the depth of a specific place can be quickly obtained by the pushing of the probe pusher during sampling.

The contaminated site restoration injection system comprises a medicine storage pool 9, an injection pipe 18 and a spray nozzle 19, can provide enough pressure to inject restoration medicine liquid into underground contaminated soil through the injection pipe, is very convenient and quick to use, and is particularly suitable for in-situ soft soil restoration project engineering.

The crawler-type soil chisel has the appearance similar to that of a crawler-type soil chisel, and is attractive and elegant in appearance.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. The movable in-situ soil remediation device comprises a driving device, a control device, a working device and a hydraulic transmission device, and is characterized in that the driving device is a belt pulley device; the working device is provided with a twisting device arranged above the front of the belt pulley device, and a bucket rod, a bucket rod oil cylinder, a bucket arm and a drill bit oil cylinder which are arranged in front of the twisting device; a medicine storage pool is arranged on the bucket rod, an acoustic shock stirrer is arranged in the medicine storage pool, the lower end of the acoustic shock stirrer is matched with the blanking port, and two rows of three-blade stirring blades are uniformly arranged on the outer side of the acoustic shock stirrer up and down; the working device is connected with a spiral drill rod, the spiral drill rod vibrates once, and the acoustic shock stirrer moves upwards once, namely, blanking is performed once; the top of the spiral drill rod is provided with a threaded joint, a connecting pipe is arranged in the spiral drill rod, a plurality of administration spray heads with the same dome radius are arranged at the lower end of the connecting pipe, a booster is arranged at the joint of the connecting pipe, and a sampling groove of a sampling spiral sheet is arranged outside the connecting pipe; the bucket arm is downwards bent, and the bucket arm is movably connected with the bucket arm.