Soil remediation device for environmental protection

Abstract

The utility model relates to the field of environmental protection equipment, in particular to a soil remediation device for environmental protection. The soil remediation device for environmental protection comprises a support, an upper base is installed on one side of the upper end of the support, an air cylinder frame is installed on the upper base, an air cylinder is arranged on the air cylinder frame, a rotating shaft is arranged at the output end of the air cylinder, and a drill bit is arranged at the tail end, penetrating through the upper base, of the lower end of the rotating shaft; meanwhile, a servo motor is further installed on the other side of the upper end of the support, and the output end of the servo motor is connected with the position, making contact with the upper base, of the rotating shaft through a transmission assembly. The base is arranged at the bottom end of the support, the positioning plate is installed on one side of the support, and the rotating shaft is slidably installed in the positioning plate in a limited mode. An atomization assembly is connected to the positioning plate; according to the soil remediation device for environmental protection, automatic descending drilling of polluted land can be achieved, soil remediation liquid can be injected into drilled holes, the whole soil remediation process is automatic in the whole process, manual participation is not needed, and efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of environmental protection equipment, concretely is a soil remediation device for environmental protection. BACKGROUND

[0002] In environmental protection, soil remediation is an important means to treat contaminated soil and restore its ecological function. According to the type of pollutants (such as heavy metals, organic matter, radioactive substances, etc.) and site conditions, remediation measures can be divided into several categories. Soil contaminated by heavy metals or organic matter is generally treated by chemical remediation technology, i.e. spraying and injecting soil remediation liquid. For example, adding solidifying agents (such as cement, lime) or stabilizing agents (such as phosphate) to the remediation liquid to fix heavy metals and reduce their mobility and biological effectiveness. Injecting oxidizing agents (such as persulfate, ozone) or reducing agents (such as zero-valent iron) into the remediation liquid to degrade pollutants (such as petroleum hydrocarbons, chlorinated organic compounds), etc. Adding passivation agents (such as biochar, clay minerals) to the remediation liquid to adsorb heavy metals or organic matter and reduce their activity.

[0003] In related technology, the remediation of contaminated land by injecting soil remediation liquid is generally carried out by the following method: the operator operates an electric drill rod to drill a hole of a specified depth at the location of the contaminated land, and then uses an injection tube to inject a certain amount of remediation liquid into the hole.

[0004] Since the process of injecting soil remediation liquid into contaminated land by this method requires manual use of different tools, such as drilling with a drill rod and injecting remediation liquid with an injection tube, the entire operation process not only requires manual intervention, but also requires manual switching of different operation tools, which is time-consuming, labor-intensive and troublesome.

[0005] In view of the problems in the above background technology, the utility model aims to provide a soil remediation device for environmental protection. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a soil remediation device for environmental protection to solve the problem that the process of injecting soil remediation liquid into existing contaminated soil not only requires manual intervention, but also requires manual switching of different operation tools, which is time-consuming, labor-intensive and troublesome.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A soil remediation device for environmental protection, comprising:

[0009] The support is provided with an upper seat on one side of the upper end of the support, a cylinder frame is installed on the upper seat, a cylinder is arranged on the cylinder frame, an output end of the cylinder is provided with a rotating shaft, and a drill bit is arranged on the lower end of the rotating shaft; a servo motor is also installed on the other side of the upper end of the support, the servo motor is fixed on one side of the upper seat through a positioning frame, an output end of the servo motor is connected with the rotating shaft at a position where the rotating shaft contacts the upper seat through a transmission assembly, and the transmission assembly is arranged on the upper end of the upper seat.

[0010] The bottom end of the support is provided with a base, a positioning plate is installed on one side of the support, and the rotating shaft is slidingly arranged in the positioning plate.

[0011] In addition, an atomization assembly is arranged on the positioning plate and is used for supplementing soil repair liquid into the hole drilled by the drill bit.

[0012] As a further scheme of the utility model, a baffle is arranged on one side of the position where the support and the base contact.

[0013] As a further scheme of the utility model, the transmission assembly comprises a driven wheel, a transmission belt and a driving wheel, the driving wheel is installed on the output end of the servo motor, the driven wheel is rotatably installed on the upper seat, the driven wheel is engaged with the outer side of the rotating shaft at the position of the axis of the driven wheel, and the outer side of the driven wheel is connected with the outer side of the driving wheel through the transmission belt.

[0014] As a further scheme of the utility model, the atomization assembly comprises an atomization nozzle, a water pipe, a water pump and a water tank, the water tank is installed on one side of the upper end of the base, the water pump is installed on the water tank, the water pump is connected with the inside of the water tank at the position of the liquid inlet of the water pump, and the water pipe is connected with the water pump at the position of the liquid outlet of the water pump; one end of the water pipe is connected with the atomization nozzle, and the atomization nozzle is installed on the positioning plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] It is through the upper end of the bracket side installation has the upper seat, the upper seat installation has the cylinder frame, the cylinder frame is equipped with the cylinder, the output end of the cylinder is equipped with the rotating shaft, the lower end of the rotating shaft passes through the tail part after the upper seat and is equipped with the drill bit; At the same time, the servo motor is also installed on the other side of the upper end of the bracket, the servo motor is fixed on the side of the upper seat through the positioning frame, the output end of the servo motor is connected with the rotating shaft at the position of the upper seat contact through the transmission assembly, and the transmission assembly is located on the upper end of the upper seat; In this way, by starting the cylinder, the kinetic energy can be output to push the rotating shaft to lift, and then the working height of the drill bit installed at the bottom end of the rotating shaft can be changed, and at the same time, the servo motor is started, the kinetic energy of the servo motor can drive the rotating shaft to rotate through the transmission assembly, and then the drill bit installed at the bottom end of the rotating shaft can realize high-speed rotation, which is used for drilling operation at the position to be repaired soil, and is used for injecting soil repair liquid into the drilled hole.

[0018] In addition, the positioning plate is installed on one side of the bracket, the atomization assembly is connected on the positioning plate, and the atomization assembly connected on the positioning plate is used for supplementing the soil repair liquid into the hole drilled by the drill bit.

[0019] The soil repair device for environmental protection can automatically drill and inject soil repair liquid into the drilled hole, and the whole soil repair process is fully automated without manual intervention, so the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application.

[0021] Figure 1 It is a structural schematic view of the soil repair device for environmental protection in the embodiments of the present application.

[0022] Figure 2 It is a front view of the soil repair device for environmental protection in the embodiments of the present application.

[0023] In the figure: 1-cylinder, 2-cylinder frame, 3-secondary driving wheel, 4-transmission belt, 5-upper seat, 6-rotating shaft, 7-positioning plate, 8-drill bit, 9-nozzle, 10-baffle, 11-base, 12-bracket, 13-water pipe, 14-servo motor, 15-driving wheel, 16-positioning frame, 17-water tank, 18-water pump. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0025] Embodiments

[0026] Please refer to Figure 1 and Figure 2 The environmental protection soil remediation device provided in the embodiments of the utility model comprises:

[0027] The support 12 is the framework of the entire environmental protection soil remediation device and is used for constructing other components of the environmental protection soil remediation device.

[0028] The upper end of the support 12 is provided with an upper seat 5, the upper seat 5 is provided with a cylinder frame 2, the cylinder frame 2 is provided with a cylinder 1, the output end of the cylinder 1 is provided with a rotating shaft 6, the lower end of the rotating shaft 6 is provided with a drill bit 8 after passing through the upper seat 5, a servo motor 14 is also installed on the other side of the upper end of the support 12, the servo motor 14 is fixed on one side of the upper seat 5 through a positioning frame 16, the output end of the servo motor 14 is connected with the rotating shaft 6 at the position where the rotating shaft 6 contacts the upper seat 5 through a transmission assembly, and the transmission assembly is located on the upper end of the upper seat 5. By starting the cylinder 1, kinetic energy can be output to push the rotating shaft 6 to ascend and descend, thereby changing the working height of the drill bit 8 installed at the bottom end of the rotating shaft 6. At the same time, the servo motor 14 is started, the output kinetic energy of the servo motor 14 can drive the rotating shaft 6 to rotate through the transmission assembly, thereby making the drill bit 8 installed at the bottom end of the rotating shaft 6 rotate at high speed, so as to realize drilling work at the position of the soil to be repaired and inject soil remediation liquid into the drilled hole.

[0029] The bottom end of the support 12 is provided with a base 11, the base 11 arranged at the bottom end of the support 12 is used for stably supporting the entire environmental protection soil remediation device. A positioning plate 7 is installed on one side of the support 12, and the rotating shaft 6 is limitingly and slidably installed in the positioning plate 7. In addition, an atomization assembly is connected to the positioning plate 7, and the atomization assembly connected to the positioning plate 7 is used for supplementing soil remediation liquid into the hole drilled by the drill bit 8.

[0030] In the embodiment of the utility model, when using the soil remediation device for environmental protection, after the whole soil remediation device for environmental protection is installed on the carrying equipment and transported to the designated soil remediation position, then the air cylinder 1 is started, the air cylinder 1 output kinetic energy promotes the descending of the rotating shaft 6, makes the drill bit 8 installed at the bottom of the rotating shaft 6 gradually close to the position of the soil to be repaired, then the servo motor 14 is started, the servo motor 14 output kinetic energy can drive the rotating shaft 6 to rotate through the transmission assembly, when the rotating shaft 6 rotates, the drill bit 8 installed at the bottom of the rotating shaft 6 can rotate at high speed, which is used for submerging drilling operation at the position of the soil to be repaired, until the soil drilling reaches the specified depth;

[0031] Finally, the atomizing assembly installed on the positioning plate 7 sprays water mist, which is used for soil remediation liquid injection supplement for the hole at the drilling position;

[0032] Please refer to Figure 1 And Figure 2 In an embodiment of the utility model, the side of the position where the support 12 is connected with the base 11 is provided with a baffle 10, the baffle 10 is used for shielding the mud splashed during the drilling process of the drill bit 8, avoiding the mud splashing to the outer surface of the support 12;

[0033] Please refer to Figure 1 And Figure 2 In an embodiment of the utility model, the transmission assembly comprises a driven wheel 3, a transmission belt 4 and a driving wheel 15, the driving wheel 15 is installed at the output end of the servo motor 14, the driven wheel 3 is rotatably installed on the upper seat 5, and the driven wheel 3 is engaged between the outer side of the rotating shaft 6 and the axis position, and the outer side of the driven wheel 3 is connected with the outer side of the driving wheel 15 through the transmission belt 4;

[0034] In the embodiment of the utility model, when the servo motor 14 is started to drive the rotating shaft 6 to rotate at high speed through the transmission assembly, which is used for drilling operation at the position of the soil to be repaired, the servo motor 14 is started, the driving wheel 15 rotates under the output kinetic energy of the servo motor 14, since the outer side of the driving wheel 15 is connected with the outer side of the driven wheel 3 through the transmission belt 4, therefore the driven wheel 3 rotates through the transmission belt 4 when the driving wheel 15 rotates, since the driven wheel 3 is engaged between the axis position and the outer side of the rotating shaft 6, therefore the rotating shaft 6 rotates when the driven wheel 3 rotates, which is used for realizing drilling operation at the position of the soil to be repaired;

[0035] Please refer to Figure 1 And Figure 2In an embodiment of the utility model, the atomization assembly includes atomization nozzle 9, water pipe 13, water pump 18 and water tank 17, water tank 17 is installed on the base 11 upper end one side, set up water tank 17 is used for temporary storage of soil remediation liquid, water pump 18 is installed on water tank 17, and the liquid inlet position of water pump 18 is connected with the inside of water tank 17, and the liquid outlet position of water pump 18 is connected with water pipe 13, one end of water pipe 13 is connected with atomization nozzle 9, and atomization nozzle 9 is installed on positioning plate 7,

[0036] In the embodiment of the utility model, when the hole drilled by drill bit 8 is supplemented with soil remediation liquid by the atomization assembly, water pump 18 is started, and the water pump 18 runs to generate negative pressure, which is used to draw the soil remediation liquid temporarily stored in the water tank 17 and to spray the extracted soil remediation liquid into the hole drilled by drill bit 8 through water pipe 13, so as to repair the soil position.

[0037] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0038] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An environmental protection soil remediation apparatus comprising: Support (12); characterized in that: The upper end of the support (12) is provided with an upper seat (5), the upper seat (5) is provided with a cylinder frame (2), the cylinder frame (2) is provided with a cylinder (1), the output end of the cylinder (1) is provided with a rotating shaft (6), the lower end of the rotating shaft (6) is provided with a drill bit (8), and the other side of the upper end of the support (12) is also provided with a servo motor (14), the servo motor (14) is fixed on one side of the upper seat (5) through a positioning frame (16), the output end of the servo motor (14) is connected with the rotating shaft (6) at the position where the rotating shaft (6) contacts the upper seat (5), and the transmission assembly is located on the upper end of the upper seat (5). The bottom end of the support (12) is provided with a base (11), a positioning plate (7) is arranged on one side of the support (12), and the rotating shaft (6) is slidingly arranged in the positioning plate (7); an atomization assembly is arranged on the positioning plate (7) and used for supplementing soil repair liquid to the hole drilled by the drill bit (8).

2. The soil remediation apparatus for environmental protection according to claim 1, characterized by: The support (12) is provided with a baffle (10) on one side at the position where the support (12) and the base (11) contact.

3. The soil remediation device for environmental protection according to claim 1, characterized by: The transmission assembly comprises a driven wheel (3), a transmission belt (4) and a driving wheel (15), the driving wheel (15) is arranged on the output end of the servo motor (14), the driven wheel (3) is rotatably arranged on the upper seat (5), and the driven wheel (3) is engaged between the outer side of the rotating shaft (6) and the outer side of the driving wheel (15), and the outer side of the driven wheel (3) and the outer side of the driving wheel (15) are connected through the transmission belt (4).

4. The soil remediation device for environmental protection according to claim 1, characterized by: The atomization assembly comprises an atomization nozzle (9), a water pipe (13), a water pump (18) and a water tank (17), the water tank (17) is arranged on one side of the upper end of the base (11), the water pump (18) is arranged on the water tank (17), the inlet of the water pump (18) is connected with the inside of the water tank (17), and the outlet of the water pump (18) is connected with the water pipe (13); one end of the water pipe (13) is connected with the atomization nozzle (9), and the atomization nozzle (9) is arranged on the positioning plate (7).

Images