Large-particle impurity filtering device for soil remediation

Abstract

The utility model relates to the field of filtering devices, in particular to a large-particle impurity filtering device for soil remediation, which is characterized in that a vibration motor is arranged on the outer wall of a filter cartridge, the filter cartridge is positioned above a bottom plate, two positioning plates and a first lifter are symmetrically arranged above the bottom plate; a plurality of fixing seats are symmetrically arranged on the outer wall of the filter cartridge, a positioning shaft is rotatably arranged at the top of the positioning plate, a driven wheel is fixedly arranged at one end of the positioning shaft, a U-shaped rod is fixedly arranged at the other end of the positioning shaft, fixing grooves are formed in the fixing seats, a plurality of buffer blocks are arranged in the fixing grooves, and a vibration motor is started. When the soil is repaired, the filter cartridge can be vibrated, the filtered soil can fall into the container below the filter cartridge, large-particle impurities in the soil can be stored in the filter cartridge, the soil and the repairing liquid can be mixed more thoroughly, and then the repairing effect of the soil can be improved.

Description

Technical Field

[0001] The utility model relates to the field of filtering devices, in particular to a large particle impurity filtering device for soil remediation. Background Art

[0002] Soil refers to the loose surface layer of the land that is fertile and capable of growing plants. Its thickness is generally around 2m. Soil not only provides mechanical support for plant growth, but also provides the necessary fertility elements such as water, fertilizer, air, and heat for plant growth and development. Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, there are more than ten commonly used technologies, which can be roughly divided into three methods: physical, chemical, and biological.

[0003] There are some large gravel particles and some pollutant particles in the existing soil to be repaired. These impurity particles are not screened out of the soil, which will not only lead to incomplete mixing of the soil and the repair solution, but also reduce the repair effect of the soil. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a large particle impurity filtering device for soil remediation.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large particle impurity filtering device for soil remediation, comprising a bottom plate and a filter cartridge, a vibration motor is provided on the outer wall of the filter cartridge, the filter cartridge is located above the bottom plate, two positioning plates and a first lifter are symmetrically arranged above the bottom plate, a plurality of fixing seats are symmetrically arranged on the outer wall of the filter cartridge, a positioning shaft is rotatably arranged on the top of the positioning plate, a driven wheel is fixedly arranged at one end of the positioning shaft, a U-shaped rod is fixedly arranged at the other end of the positioning shaft, a fixing groove is provided inside the fixing seat, a plurality of buffer blocks are provided inside the fixing groove, two ends of the U-shaped rod are inserted into the inside of the fixing groove and contact the buffer blocks, and a vertical plate located on one side of the driven wheel is provided at the output end of the first lifter, and the vertical plate is meshed with the driven wheel.

[0008] In order to improve the filtering effect of the present structure, the present invention has the following improvements: a second lifter is fixedly arranged above the filter cartridge, a drive motor is fixedly arranged at the output end of the second lifter, and a crushing shaft inserted into the filter cartridge is provided at the output end of the drive motor.

[0009] Furthermore, the utility model has the following improvements: the driving motor is a servo motor, and the first lifter and the second lifter both use telescopic cylinders.

[0010] Furthermore, the improvement of the utility model is that the buffer block is a rubber block.

[0011] Furthermore, the present invention is improved in that both ends of the fixing seat and the U-shaped rod are cylindrical.

[0012] Furthermore, the present invention is improved in that the lower ends of the positioning plate and the first lifter are provided with fixing plates, and the fixing plates are fixed to the upper end of the bottom plate by screws.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a large particle impurity filtering device for soil remediation, which has the following beneficial effects:

[0015] The large particle impurity filtering device for soil remediation starts the vibration motor to vibrate the filter cartridge, and the filtered soil will fall into the container below the filter cartridge. The large particle impurities in the soil will be stored in the filter cartridge, which can make the soil and the remediation liquid mix more thoroughly, thereby improving the soil remediation effect.

[0016] Starting the two first lifters can make the two vertical plates descend synchronously. At this time, the driven wheel can drive the fixed groove to rotate 180 degrees through the meshing effect, so that the opening of the filter cartridge can face downward, and the large particles of impurities in the filter cartridge can fall into the container below the filter cartridge, making it easier to clean the impurities in the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0020] Figure 4 It is a schematic diagram of the internal structure of the fixing groove in the utility model;

[0021] In the figure: 1, bottom plate; 2, filter cartridge; 3, second lifter; 4, drive motor; 5, crushing shaft; 6, vibration motor; 7, fixed seat; 8, fixed groove; 9, U-shaped rod; 10, positioning plate; 11, driven wheel; 12, vertical plate; 13, first lifter; 14, buffer block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , a large particle impurity filtering device for soil remediation, comprising a bottom plate 1 and a filter cartridge 2, a vibration motor 6 is arranged on the outer wall of the filter cartridge 2, the filter cartridge 2 is located above the bottom plate 1, two positioning plates 10 and a first lifter 13 are symmetrically arranged above the bottom plate 1, a plurality of fixing seats 7 are symmetrically arranged on the outer wall of the filter cartridge 2, a positioning shaft is rotatably arranged on the top of the positioning plate 10, a driven wheel 11 is fixedly arranged at one end of the positioning shaft, a U-shaped rod 9 is fixedly arranged at the other end of the positioning shaft, a fixing groove 8 is arranged inside the fixing seat 7, a plurality of buffer blocks 14 are arranged inside the fixing groove 8, both ends of the U-shaped rod 9 are inserted into the fixing groove 8 and contact the buffer blocks 14, a vertical plate 12 located on one side of the driven wheel 11 is arranged at the output end of the first lifter 13, and the vertical plate 12 is meshed with the driven wheel 11;

[0024] Place the soil to be filtered into the filter cartridge 2, take the designated collection container and place it under the filter cartridge 2, start the vibration motor 6, and vibrate the filter cartridge 2. At this time, the filtered soil will fall into the container under the filter cartridge 2, and the large particles of impurities in the soil will be stored in the filter cartridge 2, which can make the soil and the repair liquid mix more thoroughly, thereby improving the soil repair effect;

[0025] During this process, when the filter cartridge 2 vibrates, the two ends of the fixing groove 8 will continuously touch the buffer blocks 14. The multiple buffer blocks 14 can avoid resonance between the fixing seat 7 and the fixing groove 8, thereby improving the stability of the structure during use.

[0026] When it is necessary to clean the large particles of impurities inside the filter cartridge 2, take another container and place it under the filter cartridge 2, start the two first lifters 13, and the two vertical plates 12 can be synchronously lowered. At this time, the driven wheel 11 can drive the fixed groove 8 to rotate 180 degrees through the meshing effect, so that the opening of the filter cartridge 2 can face downward, and the large particles of impurities in the filter cartridge 2 can fall into the container under the filter cartridge 2, making it easier to clean the impurities in the filter cartridge 2.

[0027] The lack of a crushing structure for the soil in the filter cartridge 2 will affect the filtering effect of the present structure on the soil. A second lifter 3 is fixedly arranged above the filter cartridge 2, and a drive motor 4 is fixedly arranged at the output end of the second lifter 3. The output end of the drive motor 4 is provided with a crushing shaft 5 inserted into the filter cartridge 2. Starting the second lifter 3 can enable the drive motor 4 to drive the crushing shaft 5 to descend, and the crushing shaft 5 can be inserted into the filter cartridge 2. Starting the drive motor 4 can enable the crushing shaft 5 to rotate, and the crushing shaft 5 can crush the soil in the filter cartridge 2, and a crushing structure can be provided for the soil in the filter cartridge 2, which can improve the filtering effect of the present structure on the soil. When it is necessary to clean the impurities in the filter cartridge 2, the second lifter 3 is started to pull the crushing shaft 5 out of the filter cartridge 2.

[0028] Furthermore, the driving motor 4 can be a servo motor, and the first lifter 13 and the second lifter 3 can both be telescopic cylinders.

[0029] Furthermore, the buffer block 14 can be made of a rubber block.

[0030] Furthermore, both ends of the fixing seat 7 and the U-shaped rod 9 are cylindrical.

[0031] Furthermore, the lower ends of the positioning plate 10 and the first lifter 13 are provided with fixing plates, and the fixing plates are fixed to the upper end of the bottom plate 1 by screws. The screw fixing method has the advantage of convenient assembly.

[0032] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large particle impurity filtering device for soil remediation, characterized in that: The invention comprises a bottom plate (1) and a filter cartridge (2), wherein a vibration motor (6) is arranged on the outer wall of the filter cartridge (2), the filter cartridge (2) is located above the bottom plate (1), two positioning plates (10) and a first lifter (13) are symmetrically arranged above the bottom plate (1), a plurality of fixing seats (7) are symmetrically arranged on the outer wall of the filter cartridge (2), a positioning shaft is rotatably arranged on the top of the positioning plate (10), a driven wheel (11) is fixedly arranged on one end of the positioning shaft, a U-shaped rod (9) is fixedly arranged on the other end of the positioning shaft, a fixing groove (8) is arranged inside the fixing seat (7), a plurality of buffer blocks (14) are arranged inside the fixing groove (8), two ends of the U-shaped rod (9) are inserted into the fixing groove (8) and contact the buffer blocks (14), and a vertical plate (12) located on one side of the driven wheel (11) is arranged at the output end of the first lifter (13), and the vertical plate (12) is meshed with the driven wheel (11).

2. The large particle impurity filtering device for soil remediation according to claim 1 is characterized in that: A second lifter (3) is fixedly arranged above the filter cartridge (2), a drive motor (4) is fixedly arranged at the output end of the second lifter (3), and a crushing shaft (5) inserted into the interior of the filter cartridge (2) is provided at the output end of the drive motor (4).

3. The large particle impurity filtering device for soil remediation according to claim 2 is characterized in that: The driving motor (4) is a servo motor, and the first lifter (13) and the second lifter (3) both use telescopic cylinders.

4. The large particle impurity filtering device for soil remediation according to claim 3 is characterized by: The buffer block (14) is a rubber block.

5. The large particle impurity filtering device for soil remediation according to claim 4 is characterized in that: Both ends of the fixing seat (7) and the U-shaped rod (9) are cylindrical.

6. The large particle impurity filtering device for soil remediation according to claim 5 is characterized in that: The lower ends of the positioning plate (10) and the first lifter (13) are both provided with fixing plates, and the fixing plates are fixed to the upper end of the bottom plate (1) by means of screws.

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