CN116274318A - Soil remediation equipment with sample taking device and remediation method thereof - Google Patents

Abstract

The invention discloses soil remediation equipment with a sample taking device and a remediation method thereof, comprising a treatment bin, wherein a U-shaped frame is arranged at the top of the treatment bin, a fixing frame is arranged at the middle position of one side of the inside of the treatment bin, fixing rings are arranged on the outer sides of the fixing frames, mounting rings are symmetrically arranged at two ends of each fixing ring, a first bearing is arranged on the inner side of each mounting ring, and a hemispherical screen is arranged on the inner side of each first bearing. According to the invention, the driving device is controlled to drive the hemispherical screens to rotate, at the moment, soil at the inner bottoms of the two groups of hemispherical screens can continuously roll, fine soil can be screened out through the sieve holes on the hemispherical screens, broken stone and industrial garbage can remain in the two groups of hemispherical screens, in the process, the first servo motor is controlled to drive the rotating rod and the stirring paddles to rotate, and the stirring paddles stir the soil in the hemispherical screens, so that the screening effect of equipment on the soil can be further improved.

Description

A kind of soil remediation equipment with sample taking device and its remediation method

technical field

The invention relates to the technical field of soil sample collection, in particular to a soil restoration device with a sample collection device and a restoration method thereof.

Background technique

Soil remediation is a technical measure to restore contaminated soil to normal functions. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological. However, if the soil contains a large amount of impurities such as crushed stones or industrial garbage bags that are difficult to decompose, it will make it difficult to effectively repair the soil. At this time, corresponding equipment is required to remove all these impurities to ensure the effect of soil restoration.

At present, when repairing the soil, it is often difficult to separate the gravel and industrial waste in the soil. These gravel and industrial waste will greatly affect the growth of vegetation in the soil, and manual screening is very difficult. It is inconvenient and will greatly increase the labor intensity of the operator; and the current soil remediation equipment often only has the function of remediating the soil, but cannot automatically collect soil samples, thereby reducing the functionality of the entire soil remediation equipment; When removing gravel and industrial waste in the soil, a large amount of dust is often generated flying around, which will not only affect the normal operation of the operator, but also affect the health of the operator.

Contents of the invention

The object of the present invention is to provide a soil remediation device with a sample collection device and a remediation method thereof, so as to solve the related problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a soil remediation device with a sample collection device, including a processing chamber, a U-shaped frame is installed on the top of the processing chamber, and a middle position on one side of the processing chamber is A fixed frame is installed, and a fixed ring is installed on the outside of the fixed frame. Mounting rings are symmetrically arranged at both ends of the fixed ring. A first bearing is installed on the inside of the mounting ring, and a hemispherical A screen, the installation pipe is installed in the middle of the end of the hemispherical screen away from the fixed ring, the two ends of the processing chamber are symmetrically provided with a drive device connected to the installation pipe, and the interior of the two sets of installation pipes is symmetrical Two sets of second bearings are installed, and the inside of the processing chamber is provided with a rotating rod, and the rotating rod passes through the inside of four sets of second bearings in turn, and a stirring paddle is symmetrically installed at the middle position outside the rotating rod, and the stirring The paddle is located inside the hemispherical screen, one end of the processing chamber is installed with a first servo motor connected to one end of the rotating rod, and four sets of sliding rods are symmetrically and evenly installed on both ends of the fixing ring, and the sliding rods are far away from One end of the fixed ring passes through the installation ring, and the first electric telescopic rods are symmetrically installed on both sides of the two ends of the U-shaped frame, and the output ends of the two groups of first electric telescopic rods at the same end are fixedly connected with the adjacent group of installation rings , the bottom end of the inner ring of the fixed ring is equipped with a guide block, one side of the top of the fixed ring is equipped with a feeding pipe, the top of the U-shaped frame is provided with a sampling assembly, and the outer side of the processing bin is provided with a dust collector Assemblies, a control panel is installed on the side of the processing chamber away from the fixed frame.

Preferably, the sampling assembly includes a funnel mouth, a second electric telescopic rod, a top plate, a second servo motor, a lifting pipe, a screw feeding slurry and a discharge port, and a second Two electric telescopic rods, and the output ends of two groups of second electric telescopic rods pass through the U-shaped frame and are installed with a top plate together, a lifting tube is installed at the middle position of the bottom of the top plate, and the bottom end of the lifting tube passes through the fixed The ring is equipped with a discharge port, the inside of the lifting pipe is provided with a screw feeding slurry, the middle position of the top of the top plate is installed with a second servo motor, and the output shaft of the second servo motor is connected to the screw feeding slurry The top is fixedly connected, and the top outside of the lift pipe is provided with a discharge port.

Preferably, the dust removal assembly includes a filter chamber, a filter screen, a transition chamber, a through hole, an air pipe, an air pump and a three-way valve, and the bottoms of both ends of the processing chamber are symmetrically installed with filter chambers, and the interior of the filter chamber is evenly inserted There are three sets of filter screens, transition chambers are symmetrically arranged at the bottoms of both ends of the processing chamber, through holes are evenly opened on the outside of the transition chamber, the inner bottom of the transition chamber communicates with the inner bottom of the filter chamber, and the processing An air suction pump is installed at the bottom of the warehouse away from the control panel, and a three-way valve is installed at the input end of the air suction pump. The two sets of interfaces of the three-way valve are all equipped with air pipes, and the end of the air pipe far away from the three-way valve is connected to the The inner tops of a group of adjacent filter chambers communicate with each other.

Preferably, a connecting ring is installed on the top outside of the lifting tube, and the bottom of the connecting ring is evenly threaded with fixing screws, and the lifting tube is fixedly connected to the bottom of the top plate through the connecting ring and fixing screws.

Preferably, inserting rods are installed symmetrically on both sides of the two ends of the bottom of the top plate, and the bottom ends of the inserting rods extend to the inside of the U-shaped frame, and a first circular hole is opened in the middle of the top of the U-shaped frame.

Preferably, the driving device includes a driving motor, a wide gear and a transmission gear, the tops of both ends of the processing chamber are symmetrically installed with a driving motor, and the output shaft of the driving motor extends to the inside of the processing chamber and is equipped with a wide gear. The end of the mounting pipe outside away from the fixed ring is equipped with a transmission gear that meshes with the wide gear.

Preferably, a bottom plate is installed at the bottom of the processing chamber, and a second circular hole is opened in the middle of the top of the bottom plate, and universal wheels are evenly installed at the four corners of the bottom of the bottom plate.

Preferably, connecting bearings are installed symmetrically at the middle positions of the two ends in the processing chamber, and the two outer ends of the rotating rod are respectively fixedly connected with the inner sides of an adjacent group of connecting bearings.

Preferably, an inspection bin door is hinged at one end of the processing bin away from the fixed frame, and a handle is installed on the outside of the inspection bin door, and the control panel is located outside the inspection bin door.

Preferably, a method for using a soil remediation device with a sample taking device, the steps of the method are as follows:

1. First, the soil to be repaired is transported to the hollow sphere composed of two sets of hemispherical screens and fixed rings through the feed pipe;

2. Afterwards, the control panel controls the driving device to drive the installation pipe to rotate, and the hemispherical screen connected to the installation pipe will also rotate. At this time, the soil at the bottom of the two sets of hemispherical screens will continue to roll;

3. In the process of tumbling, control the first servo motor to drive the rotating rod and the stirring paddle to rotate, and stir the soil inside the hemispherical screen through the stirring paddle, and the sieve holes on the hemispherical screen will sieve the fine soil come out, but gravel and industrial waste are difficult to pass through the sieve holes on the hemispherical sieve, and will remain inside the two sets of hemispherical sieves;

4. Regularly control the shortening of the four sets of the first electric telescopic rods, so that the two sets of hemispherical screens gradually move away from the fixed ring, and open the hollow sphere composed of the two sets of hemispherical screens and the fixed ring;

5. Continue to control the rotation of the two groups of hemispherical screens, so that the gravel and industrial waste screened inside the hemispherical screens leave the interior of the hemispherical screens.

Compared with the prior art, the present invention provides a soil remediation device with a sample collection device and a remediation method thereof, which have the following beneficial effects:

1. In the present invention, the soil that needs to be repaired is first transported to the hollow sphere composed of two sets of hemispherical screens and fixed rings through the feeding pipe, and then the driving device is controlled to drive the installation pipe to rotate, and the hemispherical screen connected to the installation pipe The net will also rotate, and at this time, the soil at the bottom of the two sets of hemispherical screens will continue to roll. During the rolling process, the sieve holes on the hemispherical screens will screen out the fine soil, while gravel and industrial It is difficult for the garbage to pass through the sieve holes on the hemispherical screen, and it will remain inside the two sets of hemispherical screens. In the process, the first servo motor is controlled to drive the rotating rod and the stirring paddle to rotate, and the stirring paddle is used to affect the inside of the hemispherical screen. Stirring the soil will help to further improve the screening effect of the equipment on the soil. By screening out the gravel and industrial waste in the soil, the repairing effect of the equipment on the soil can be improved.

2. When the present invention needs to collect soil samples, the second servo motor is controlled to drive the screw feeding slurry to rotate, and then the second electric telescopic rod is controlled to shorten, so that the lifting tube is gradually lowered, and the rotating screw feeding slurry is matched with the lifting tube Collect soil samples on this piece of land, then open the maintenance door of the processing bin, and control the shortening of the four sets of first electric telescopic rods, so that the two sets of hemispherical screens gradually move away from the fixed ring, and open the two sets of hemispherical screens and The hollow sphere composed of the fixed ring, and then hold the corresponding storage compartment and insert it into the hollow sphere, so that the sample soil inside the lift pipe can be discharged into the storage compartment through the discharge port, thus realizing the collection of soil samples. To quickly detect the content of gravel or industrial waste in the soil, the extension of the first electric telescopic rod is controlled, so that the two sets of hemispherical screens and the fixed ring are combined into a hollow sphere, and then the soil sample inside the lift tube is directly passed through the drain. The feed port enters the hollow sphere, and then controls the rotation of two sets of hemispherical sieves to sieve the soil sample, and the sieved finely divided soil falls directly back to the ground, while gravel and industrial waste remain in the hollow sphere In the process, the operator can intuitively understand the content of gravel and industrial waste in the soil sample, so as to judge the pollution degree of the soil of this piece of land, which will help to effectively repair the soil of this piece of land in the future.

3. When the present invention sieves and restores the soil, a large amount of dust will be generated inside the processing chamber and fly around. At this time, the air pump is controlled to cooperate with the air pipe and the three-way valve to pump air from the inside of the two groups of filter chambers, forcing the processing The air inside the bin carries dust through the through hole and the transition bin and then enters the inner bottom of the filter bin, and then passes through three sets of filters to filter the dusty air, so that the dust inside the processing bin will not fly to the outside world In the environment, this will not only prevent the dust from affecting the normal operation of the equipment by the operator, but also avoid affecting the health of the operator.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is a front sectional view of the present invention;

Fig. 3 is the back view of the present invention;

Fig. 4 is the first front sectional view of two groups of hemispherical screens of the present invention;

Fig. 5 is the second front sectional view of two groups of hemispherical screens of the present invention;

Fig. 6 is the schematic top view of two groups of hemispherical screens of the present invention;

Fig. 7 is a schematic side view of the hemispherical screen of the present invention;

Figure 8 is a perspective view of a hemispherical screen of the present invention;

Fig. 9 is a three-dimensional schematic view of the fixing ring of the present invention;

Fig. 10 is an enlarged view of A in Fig. 2 of the present invention.

In the figure: 1. sampling component; 101, funnel mouth; 102, second electric telescopic rod; 103, top plate; 104, second servo motor; 2. Fixed ring; 3. Driving device; 4. Processing chamber; 5. Control panel; 6. Bottom plate; 7. Dust removal assembly; 701. Filter chamber; 702. Filter net; 703. Transition chamber; 704. Through hole; 705 , air pipe; 706, air pump; 707, three-way valve; 8, first servo motor; 9, first electric telescopic rod; 10, hemispherical screen; 11, installation ring; 12, installation pipe; 13, rotation Rod; 14, stirring paddle; 15, U-shaped frame; 16, feed pipe; 17, fixed frame; 18, slide bar; 19, first bearing; 20, guide block; 21, second bearing.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-10, the present invention provides a kind of technical solution: a kind of soil remediation equipment with sample taking device, comprises processing chamber 4, and the top of processing chamber 4 is equipped with U-shaped rack 15, and the inside side of processing chamber 4 A fixed frame 17 is installed at the middle position, and a fixed ring 2 is installed on the outside of the fixed frame 17, and the two ends of the fixed ring 2 are symmetrically provided with a mounting ring 11, and the inboard of the mounting ring 11 is equipped with a first bearing 19, and the first bearing The inner side of 19 is equipped with a hemispherical screen 10, and the middle position of the hemispherical screen 10 away from the end of the fixed ring 2 is installed with an installation pipe 12, and the two ends of the processing chamber 4 are symmetrically provided with a driving device 3 connected to the installation pipe 12. Two groups of second bearings 21 are installed symmetrically inside the two groups of installation pipes 12, and the inside of the processing chamber 4 is provided with a rotating rod 13, which passes through the inner side of the four groups of second bearings 21 successively, and the middle position on the outer side of the rotating rod 13 Stirring paddles 14 are installed symmetrically at the center, and the stirring paddles 14 are located inside the hemispherical screen 10. One end of the processing chamber 4 is equipped with a first servo motor 8 connected to one end of the rotating rod 13. The two ends of the fixed ring 2 are symmetrical and uniform. Four groups of slide bars 18 are installed, and the end of the slide bar 18 away from the fixed ring 2 passes through the installation ring 11, and the first electric telescopic rod 9 is symmetrically installed on both sides of the two ends in the U-shaped frame 15, and the same end two groups of first electric telescopic rods The output end of the telescopic rod 9 is fixedly connected with a group of adjacent installation rings 11, the bottom end of the inner ring of the fixed ring 2 is equipped with a guide block 20, the side of the fixed ring 2 top is equipped with a feed pipe 16, and the U-shaped frame 15 A sampling assembly 1 is arranged on the top, a dust removal assembly 7 is arranged on the outside of the processing chamber 4 , and a control panel 5 is installed on the side of the processing chamber 4 away from the fixed frame 17 .

Further, the sampling assembly 1 includes a funnel mouth 101, a second electric telescopic rod 102, a top plate 103, a second servo motor 104, a lift pipe 105, a screw feeding slurry 106, and a discharge port 107, and the middle position at both ends of the top of the processing bin 4 is The second electric telescopic rod 102 is installed symmetrically at the center, and the output ends of two groups of second electric telescopic rods 102 pass through the U-shaped frame 15 and are installed with a top plate 103 together. The bottom end of the pipe 105 passes through the fixed ring 2 and is equipped with a discharge port 107. The inside of the lifting pipe 105 is provided with a screw feeding slurry 106, and the middle position of the top plate 103 is equipped with a second servo motor 104, and the second servo The output shaft of the motor 104 is fixedly connected with the top of the screw feeding slurry 106, and the top of the outside of the lift pipe 105 is provided with a discharge port 107.

Further, the dust removal assembly 7 includes a filter bin 701, a filter screen 702, a transition bin 703, a through hole 704, an air delivery pipe 705, an air pump 706 and a three-way valve 707, and the bottoms of both ends of the processing bin 4 are symmetrically equipped with a filter bin 701, and The interior of the filter chamber 701 is evenly inserted with three sets of filter screens 702, the bottoms of both ends of the processing chamber 4 are symmetrically provided with transition chambers 703, and the outer sides of the transition chamber 703 are uniformly provided with through holes 704, and the inner bottom of the transition chamber 703 is connected to the filter chamber 701. The inner bottom of the processing chamber 4 is connected to the bottom of the side away from the control panel 5. An air pump 706 is installed, and the input end of the air pump 706 is equipped with a three-way valve 707. The two groups of interfaces of the three-way valve 707 are all equipped with air pipes 705. The end of the gas delivery pipe 705 away from the three-way valve 707 communicates with the inner top of a group of adjacent filter chambers 701 .

Further, the top of the riser 105 outside is equipped with a connecting ring, and the bottom of the connecting ring is evenly threaded with fixing screws, and the riser 105 is fixedly connected to the bottom of the top plate 103 through the connecting ring and the fixing screws, which helps to lift the riser 105 Remove it from the top plate 103.

Further, the both sides of top plate 103 bottom two ends are symmetrically equipped with inserting rods, and the bottom end of inserting rods extends to the inside of U-shaped frame 15, and the middle position of U-shaped frame 15 tops is provided with a first circular hole, which helps To improve the stability of the top plate 103 during the lifting process.

Further, the driving device 3 includes a driving motor, a wide gear and a transmission gear. The tops of the two ends of the processing chamber 4 are symmetrically equipped with a driving motor, and the output shaft of the driving motor extends to the inside of the processing chamber 4 and is equipped with a wide gear. The installation pipe 12 The end of the outer side away from the fixed ring 2 is equipped with a transmission gear meshing with the wide gear, which helps to drive the two groups of hemispherical screens 10 to rotate stably and at a constant speed.

Further, a base plate 6 is installed on the bottom of the processing chamber 4, and a second circular hole is provided at the middle position of the top of the base plate 6, and universal wheels are evenly installed at the four corners of the bottom of the base plate 6, so that the whole device can be moved to a specified position. at the location.

Further, connecting bearings are installed symmetrically at the middle positions of the two ends in the processing chamber 4, and the two ends on the outside of the rotating rod 13 are respectively fixedly connected to the inner sides of an adjacent group of connecting bearings, which helps to improve the stability of the rotating rod 13 during rotation. sex.

Further, one end of the processing bin 4 away from the side of the fixed frame 17 is hinged to the inspection bin door, and a handle is installed on the outside of the inspection bin door, and the control panel 5 is positioned on the outside of the inspection bin door. The soil sample in 105 can also carry out overhaul and maintenance to the parts inside processing bin 4.

Further, a method for using a soil remediation device with a sample collection device, the steps of the method are as follows:

1. First, the soil to be repaired is conveyed to the hollow sphere formed by two groups of hemispherical screens 10 and the fixing ring 2 through the feeding pipe 16;

Two, control the driving device 3 through the control panel 5 to drive the installation pipe 12 to rotate afterwards, and the hemispherical screen 10 connected with the installation pipe 12 will also rotate. At this time, the soil at the bottom of the two groups of hemispherical screens 10 will continue to roll;

Three, in the process of tumbling, control the first servo motor 8 to drive the rotating rod 13 and the stirring paddle 14 to rotate, and the soil inside the hemispherical screen 10 is stirred by the stirring paddle 14, and the sieve holes on the hemispherical screen 10 are just Fine soil will be screened out, and gravel and industrial waste are difficult to pass through the sieve holes on the hemispherical screens 10, and will remain in the two sets of hemispherical screens 10;

4. Regularly control the shortening of four groups of the first electric telescopic rods 9, so that two groups of hemispherical screens 10 are gradually moved away from the fixed ring 2, and open the hollow sphere formed by the two groups of hemispherical screens 10 and the fixed ring 2;

5. Continue to control the rotation of the two groups of hemispherical screens 10 afterwards, so that the gravel and industrial waste sieved inside the hemispherical screens 10 leave the inside of the hemispherical screens 10 .

Embodiment 1, as shown in Figures 1-10, when the sample soil is transported to the inside of the two groups of hemispherical screens 10 through the lifting pipe 105 and the discharge port 107, the driving device 3 is controlled to drive the hemispherical screen 10 and the installation pipe 12 rotate synchronously, so that the soil sample rolls in the inside of two groups of hemispherical screens 10. At this time, the operator can add soil disinfectant to the inside of two groups of hemispherical screens 10 through the feed pipe 16, and the sample soil is in the two groups of hemispherical screens 10. The inside of the hemispherical screen 10 can be fully mixed with the soil disinfectant while rolling, thereby improving the effect of the equipment on soil restoration.

Embodiment 2, as shown in Figures 1-10, controls the first servo motor 8 to drive the rotating rod 13 and the stirring paddle 14 to rotate clockwise while the control drive device 3 drives the two sets of installation pipes 12 and the hemispherical screen 10 to rotate clockwise. Clockwise rotation makes the rotation direction of the hemispherical screen 10 and the stirring paddle 14 opposite, which helps to improve the screening efficiency of two groups of hemispherical screens 10 to the soil, and the sample soil is screened for a long time at the hemispherical screen 10 After dividing, control the shortening of four groups of the first electric telescopic rods 9, so that two groups of hemispherical screens 10 are gradually away from the fixed ring 2, and the installation ring 11 slides on the four groups of slide bars 18 in the process, and the two groups of hemispherical screens 10 are opened. and the hollow sphere composed of the fixed ring 2, and then continue to control the rotation of the two sets of hemispherical screens 10, so that the gravel and industrial waste screened out of the hemispherical screens 10 leave the interior of the hemispherical screens 10 to realize the automatic operation of the equipment. The function of cleaning the filtered gravel and industrial waste.

Working principle: the device is connected to the power supply before use, and the soil to be repaired is first conveyed to the hollow sphere composed of two sets of hemispherical screens 10 and the fixed ring 2 through the feeding pipe 16, and then the driving device is controlled through the control panel 5 3 Drive the installation pipe 12 to rotate, and the hemispherical screen 10 connected to the installation pipe 12 will also rotate. At this time, the soil at the bottom of the two groups of hemispherical screens 10 will continue to roll. During the rolling process, the hemispherical screen The sieve holes on the net 10 will sieve out the fine soil, and gravel and industrial waste are difficult to pass through the sieve holes on the hemispherical sieve 10, so they will remain in the inside of two groups of hemispherical sieves 10, where In the process, the first servo motor 8 is controlled to drive the rotating rod 13 and the stirring paddle 14 to rotate, and the soil inside the hemispherical screen 10 is stirred by the stirring paddle 14;

When the soil is sieved and repaired, a large amount of dust will be generated inside the processing chamber 4 to fly around. At this time, the air pump 706 is controlled to cooperate with the air pipe 705 and the three-way valve 707 to exhaust the inside of the two groups of filter chambers 701, forcing The air inside the processing chamber 4 enters the inner bottom of the filter chamber 701 with dust through the through hole 704 and the transition chamber 703, and then passes through three sets of filter screens 702 to filter the air with dust, so that the inside of the processing chamber 4 The dust will not fly into the external environment, and when soil samples are collected, the second servo motor 104 is controlled to drive the screw feed slurry 106 to rotate, and then the second electric telescopic rod 102 is controlled to shorten, so that the lifting tube 105 is gradually lowered. The rotating screw conveying slurry 106 cooperates with the lifting pipe 105 to collect soil samples on the land, and the discharge port 107 gradually moves into the hollow sphere, and then opens the maintenance door of the processing chamber 4, and controls the four groups of first The electric telescopic rod 9 is shortened, so that the two sets of hemispherical screens 10 are gradually moved away from the fixed ring 2. During the process, the installation ring 11 slides on the four sets of sliding rods 18, and the hollow sphere composed of the two sets of hemispherical screens 10 and the fixed ring 2 is opened. , then hold the corresponding storage bin and extend it into the hollow sphere, so that the sample soil inside the lifter 105 is discharged into the storage bin through the discharge port 107;

And if it is necessary to quickly detect the content of gravel or industrial waste in the soil, then the first electric telescopic rod 9 is controlled to extend, so that two groups of hemispherical screens 10 and the fixed ring 2 are merged into a hollow sphere, and then the lifting tube The soil sample inside 105 directly enters the hollow sphere through the discharge port 107, and the guide block 20 will divert the soil to the inside of the two groups of hemispherical screens 10, and then control the rotation of the two groups of hemispherical screens 10, and the soil The sample is sieved, and the sifted fine soil falls directly back to the ground, while the gravel and industrial waste remain in the hollow sphere, and the operator intuitively understands the content of the gravel and industrial waste in the soil sample, and the To judge the degree of pollution of the land soil.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. Soil remediation equipment with sample taking device, including processing storehouse (4), its characterized in that: the utility model discloses a device for treating the sewage in the sewage treatment device, which is characterized in that a U-shaped frame (15) is arranged at the top of a treatment bin (4), a fixing frame (17) is arranged at the middle position of one side inside the treatment bin (4), a fixing ring (2) is arranged at the outer side of the fixing frame (17), mounting rings (11) are symmetrically arranged at the two ends of the fixing ring (2), a first bearing (19) is arranged at the inner side of each mounting ring (11), a hemispherical screen (10) is arranged at the middle position of the outer side of each first bearing (19), a mounting tube (12) is arranged at the middle position of one end of the hemispherical screen (10) far away from the fixing ring (2), a driving device (3) connected with the driving tube (12) is symmetrically arranged at the two ends of the treatment bin (4), two groups of second bearings (21) are symmetrically arranged at the inner sides of the mounting tube (12), a rotating rod (13) is symmetrically arranged at the inner sides of the treatment bin (4), stirring paddles (14) are symmetrically arranged at the middle positions of the outer sides of the rotating rod (13) in sequence through four groups of the second bearings (21), a stirring paddle (14) is symmetrically arranged at the middle position of the outer side of each rotating rod (13), a motor (14), a driving rod (14) is symmetrically arranged at one end of the inner end of the driving rod (8), the utility model discloses a dust collection device for the electric machine, including fixed ring (2), slide bar (18), fixed ring (2), dust collection component (1), control panel (5) are installed to the bottom of fixed ring (2) inner circle, fixed ring (2) top one side is installed inlet pipe (16), the top of U type frame (15) is provided with sample subassembly (1), the outside of handling storehouse (4) is provided with dust removal component (7), one side that fixed frame (17) was kept away from in processing storehouse (4) is installed to output and adjacent a set of collar (11) fixed connection of two sets of first electric telescopic links (9) of same end, slide bar (18) one side of fixed ring (2) top is installed.

2. A soil remediation device with sample taking apparatus according to claim 1 wherein: the sampling assembly (1) comprises a hopper opening (101), a second electric telescopic rod (102), a top plate (103), a second servo motor (104), a lifting tube (105), spiral conveying slurry (106) and a discharge opening (107), wherein the second electric telescopic rod (102) is symmetrically arranged at the middle position of the two ends of the top of the treatment bin (4), the output ends of the two groups of second electric telescopic rods (102) penetrate through a U-shaped frame (15) and are jointly provided with the top plate (103), the lifting tube (105) is arranged at the middle position of the bottom of the top plate (103), the bottom end of the lifting tube (105) penetrates through a fixed ring (2) and is provided with the discharge opening (107), the spiral conveying slurry (106) is arranged in the lifting tube (105), the second servo motor (104) is arranged at the middle position of the top plate (103), an output shaft of the second servo motor (104) is fixedly connected with the top of the spiral conveying slurry (106), and the discharge opening (107) is formed in the top end of the outer side of the lifting tube (105).

3. A soil remediation device with sample taking apparatus according to claim 1 wherein: the dust removal assembly (7) comprises a filtering bin (701), a filter screen (702), a transition bin (703), a through hole (704), a gas pipe (705), a suction pump (706) and a three-way valve (707), wherein the filtering bin (701) is symmetrically arranged at the bottoms of two ends of the processing bin (4), three groups of filter screens (702) are uniformly inserted into the filtering bin (701), the transition bin (703) is symmetrically arranged at the bottoms of the two ends of the processing bin (4), the through hole (704) is uniformly formed in the outer side of the transition bin (703), the inner bottom of the transition bin (703) is communicated with the inner bottom of the filtering bin (701), the suction pump (706) is arranged at the bottom of one side, far away from the control panel (5), of the processing bin (4), the three-way valve (707) is arranged at the input end of the three-way valve (707), the gas pipe (705) is arranged at two groups of interfaces, and one end, far away from the three-way valve (707), of the gas pipe (705) is communicated with the inner top of the adjacent group of filtering bin (701).

4. A soil remediation device with sample taking apparatus according to claim 2 wherein: the connecting ring is installed on the top of the outer side of the lifting tube (105), the fixing screw is arranged on the bottom of the connecting ring in a uniformly threaded mode, and the lifting tube (105) is fixedly connected with the bottom of the top plate (103) through the connecting ring and the fixing screw.

5. A soil remediation device with sample taking apparatus according to claim 2 wherein: the inserted bars are symmetrically arranged on two sides of two ends of the bottom of the top plate (103), the bottom ends of the inserted bars extend to the inside of the U-shaped frame (15), and a first circular hole is formed in the middle of the top of the U-shaped frame (15).

6. A soil remediation device with sample taking apparatus according to claim 1 wherein: the driving device (3) comprises a driving motor, a wide gear and a transmission gear, the driving motor is symmetrically arranged at the top of two ends of the treatment bin (4), an output shaft of the driving motor extends to the inside of the treatment bin (4) and is provided with the wide gear, and the transmission gear meshed with the wide gear is arranged at one end, far away from the fixed ring (2), of the outer side of the installation tube (12).

7. A soil remediation device with sample taking apparatus according to claim 1 wherein: the bottom of the treatment bin (4) is provided with a bottom plate (6), a second round hole is formed in the middle position of the top of the bottom plate (6), and universal wheels are uniformly arranged at the four corners of the bottom plate (6).

8. A soil remediation device with sample taking apparatus according to claim 1 wherein: the middle positions of the two ends in the treatment bin (4) are symmetrically provided with connecting bearings, and the two ends of the outer side of the rotating rod (13) are fixedly connected with the inner sides of a group of adjacent connecting bearings respectively.

9. A soil remediation device with sample taking apparatus according to claim 1 wherein: one end of the treatment bin (4) far away from one side of the fixing frame (17) is hinged with an access bin door, a handle is arranged on the outer side of the access bin door, and the control panel (5) is positioned on the outer side of the access bin door.

10. A method of using a soil remediation apparatus having a sample-taking apparatus as claimed in any one of claims 1 to 9, the method comprising the steps of:

1. firstly, conveying soil to be repaired into hollow spheres consisting of two groups of hemispherical screens (10) and a fixed ring (2) through a feed pipe (16);

2. then the driving device (3) is controlled by the control panel (5) to drive the mounting pipe (12) to rotate, the hemispherical screens (10) connected with the mounting pipe (12) also rotate, and at the moment, the soil at the inner bottoms of the two groups of hemispherical screens (10) can continuously roll;

3. in the rolling process, the first servo motor (8) is controlled to drive the rotating rod (13) and the stirring paddle (14) to rotate, soil in the hemispherical screen (10) is stirred through the stirring paddle (14), fine soil can be screened out through the sieve holes on the hemispherical screen (10), broken stone and industrial garbage are difficult to pass through the sieve holes on the hemispherical screen (10), and the inside of the hemispherical screen (10) is reserved;

4. the four groups of first electric telescopic rods (9) are controlled to be shortened regularly, so that two groups of hemispherical screens (10) are gradually far away from the fixed ring (2), and hollow spheres formed by the two groups of hemispherical screens (10) and the fixed ring (2) are opened;

5. and then, continuously controlling the rotation of the two groups of hemispherical screens (10), so that crushed stones and industrial wastes screened out of the hemispherical screens (10) leave the hemispherical screens (10).

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