Underground water remediation treatment equipment

Abstract

The utility model discloses underground water remediation treatment equipment which comprises a filter box, the filter box comprises a box shell and an inner filter screen, the inner filter screen is obliquely mounted in the box shell, a mounting groove is formed in the head of one side of the box shell, a drainage pipe is mounted at the lower end of the other side of the box shell, and a cleaning frame is mounted on the upper end face of the inner filter screen in an attached mode. The cleaning frame is installed on the box shell in a sliding mode, and a first electric cylinder for adjusting the position of the cleaning frame is further installed on the box shell. The installation groove is formed in the filter box, then the movable liquid inlet frame is installed in the installation groove, in this way, in the water outlet process of the liquid inlet frame, liquid can be movably discharged up and down under driving of the first electric cylinder, and it is guaranteed that a water source can be evenly sprayed to the inner filter screen through the arrangement of the water spraying pipes; better filtering can be conveniently carried out through the inner filter screen, and a cleaning frame is further mounted on the inner filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater treatment equipment, in particular to groundwater repair and treatment equipment. Background Art

[0002] At present, groundwater is an important component of water resources. Due to its stable water volume and good water quality, it is one of the important water sources for agricultural irrigation, industry, mining and cities. Groundwater pollution is the phenomenon that pollutants generated by human activities seep into the ground, causing the groundwater quality to deteriorate. Industrial waste discharge and other channels cause pollutants to enter the groundwater, thereby causing its water quality to deteriorate.

[0003] The existing Chinese patent with publication number CN210313802U discloses a groundwater remediation device, including a pumping well, a filter buffer tank, a reaction tank, a sedimentation tank, a filter unit and an ejector arranged downstream of the contaminated land. The pump in the pumping well is connected to the filter buffer tank through a pumping pipe; a Y-shaped filter chamber is provided on the top of the filter buffer tank; the water outlet end of the Y-shaped filter chamber is connected to the reaction tank through a pipeline; the reaction tank is connected to the sedimentation tank through a sewage pipe; the sedimentation tank is connected to the filter unit through an overflow pipe; the filter unit is connected to the ejector through a drainage pipe, and the air inlet end of the ejector is connected to an ozone source.

[0004] Regarding the above-mentioned related technologies, it is found that the filtering equipment used in the above-mentioned groundwater remediation equipment adopts a filter net to directly filter and discharge into the reaction tank. Although a corresponding impurity removal structure is set at the lower end of the filter net, impurities will still adhere to the filter net after long-term use, resulting in problems such as insufficient filtration or even blockage. Utility Model Content

[0005] The present application provides a groundwater remediation and treatment device for solving the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A groundwater remediation and treatment device comprises a filter box, the filter box comprises a box shell and an inner filter screen, the inner filter screen is obliquely installed in the box shell, a mounting groove is provided at the head of one side of the box shell, and a drain pipe is installed at the lower end of the other side of the box shell, a cleaning rack is fittedly installed on the upper end surface of the inner filter screen, the cleaning rack is slidably installed on the box shell, and a first electric cylinder for adjusting the position of the cleaning rack is also installed on the box shell, a liquid inlet rack is arranged in the mounting groove, the lower end of the liquid inlet rack is rotatably connected to the box shell, and a second electric cylinder for adjusting the angle of the liquid inlet rack is also installed on the box shell.

[0008] Furthermore, the box shell includes a shell and a sealing cover, the sealing cover is installed on the front end surface of the shell, and the sealing cover is sealed and fixedly connected to the shell.

[0009] Furthermore, the inner side of the shell is provided with a first bracket and a second bracket for installing the inner filter, the first bracket is fixedly installed on the inner side of the bottom surface of the shell, the second bracket is fixedly installed on the inner side of the top of the shell, and a debris removal groove is also opened between the first bracket and the left side plate of the shell.

[0010] Furthermore, the cleaning frame includes an arc-shaped scraper and a movable frame, the movable frame is fixedly mounted on the arc-shaped scraper, and the movable frame is slidably mounted on the box shell.

[0011] Furthermore, the liquid inlet rack includes a rack shell and an outer hose, the outer hose is installed at the outer end of the rack shell, and the outer hose is sealed and connected to the rack shell.

[0012] Furthermore, a plurality of water spray pipes are evenly arranged inside the frame shell, and the water spray pipes are sealed and fixedly connected to the frame shell.

[0013] Furthermore, a reinforcing bracket for auxiliary supporting the inner filter is installed inside the shell, and the reinforcing bracket is fixedly connected to the shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model opens an installation groove on the filter box, and then installs a movable liquid inlet rack in the installation groove, so that when the liquid inlet rack discharges water, it can realize up and down movement to discharge liquid under the drive of the first electric cylinder, and through the arrangement of a plurality of water spray pipes, it is ensured that the water source can be evenly sprayed onto the inner filter, which is convenient for better filtration through the inner filter, and a cleaning rack is also installed on the inner filter, which is convenient for the cleaning rack to regularly clean the surface of the inner filter under the drive of the second electric cylinder, thereby ensuring a good filtering effect of the inner filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A front view of the device shown with the sealing cover opened;

[0018] Figure 3 yes Figure 2 a front view of the device shown;

[0019] Figure 4It is a structural schematic diagram of the liquid inlet rack in an embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a cleaning rack in an embodiment of the utility model.

[0021] In the figure: 1. filter box; 11. box shell; 101. installation groove; 102. drain pipe; 111. shell; 112. sealing cover; 12. inner filter; 13. first bracket; 131. drainage groove; 14. second bracket; 15. reinforcement bracket; 2. cleaning rack; 21. arc scraper; 22. movable rack; 3. first electric cylinder; 4. liquid inlet rack; 41. rack shell; 411. water spray pipe; 42. outer hose; 5. second electric cylinder. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3As shown, a groundwater remediation and treatment equipment includes a filter box 1, the filter box 1 includes a box shell 11 and an inner filter screen 12, the inner filter screen 12 is obliquely installed in the box shell 11, a mounting groove 101 is opened at the head of one side of the box shell 11, and a drain pipe 102 is installed at the lower end of the other side of the box shell 11, a cleaning rack 2 is fitted on the upper end surface of the inner filter screen 12, the cleaning rack 2 is slidably installed on the box shell 11, and a first electric cylinder 3 for adjusting the position of the cleaning rack 2 is also installed on the box shell 11, a liquid inlet rack 4 is arranged in the mounting groove 101, the lower end of the liquid inlet rack 4 is rotatably connected to the box shell 11, and a second electric cylinder 5 for adjusting the angle of the liquid inlet rack 4 is also installed on the box shell 11. By setting the structure of the filter box 1, it is ensured that the inner filter 12 is installed in the box shell 11, so that the water source can be filtered through the inner filter 12 during use. At the same time, by providing a mounting groove 101 on the box shell 11, it is convenient to install the liquid inlet rack 4 through the mounting groove 101, so that the liquid inlet rack 4 can be driven by the second electric cylinder 5 to achieve reciprocating movement within a certain angle during use. In this way, it can be ensured that the liquid sprayed by the liquid inlet rack 4 can be more evenly distributed on the inner filter 12, avoiding the accumulation of impurities corresponding to a certain position of the inner filter 12 for a long time. At the same time, by setting the cleaning rack 2, it is ensured that when cleaning is needed, the surface of the inner filter 12 can be cleaned under the drive of the first electric cylinder 3.

[0024] Reference Figure 1 , Figure 2 and Figure 3 As shown, the box shell 11 includes a shell 111 and a sealing cover 112, the sealing cover 112 is installed on the front end surface of the shell 111, and the sealing cover 112 is sealed and fixedly connected to the shell 111. The sealing cover 112 is installed on the shell 111 by setting the structure of the box shell 11, so that the sealing cover 112 can be used to seal and shield the shell 111. The inner side of the shell 111 is provided with a first bracket 13 and a second bracket 14 for installing the inner filter 12. The first bracket 13 is fixedly installed on the inner side of the bottom surface of the shell 111, and the second bracket 14 is fixedly installed on the inner side of the top of the shell 111. A discharge groove 131 is also provided between the first bracket 13 and the left side plate of the shell 111. The stable installation of the inner filter 12 is ensured by setting the first bracket 13 and the second bracket 14, and the impurities filtered from the inner filter 12 are conveniently and timely discharged downward. A reinforcing bracket 15 for auxiliary support of the inner filter 12 is installed inside the housing 111, and the reinforcing bracket 15 is fixedly connected to the housing 111. The reinforcing bracket 15 is provided to increase the use strength of the inner filter 12 and avoid deformation under the impact of water source.

[0025] Reference Figure 5As shown, the cleaning frame 2 includes an arc scraper 21 and a movable frame 22, the movable frame 22 is fixedly mounted on the arc scraper 21, and the movable frame 22 is slidably mounted on the box shell 11. The structural setting of the cleaning frame 2 ensures that the arc scraper 21 can be slidably mounted on the box shell 11 through the movable frame 22, and ensures that the arc scraper 21 can achieve stable cleaning of the inner filter 12 driven by the movable frame 22.

[0026] Reference Figure 4 As shown, the liquid inlet rack 4 includes a rack shell 41 and an outer hose 42, the outer hose 42 is installed at the outer end of the rack shell 41, and the outer hose 42 is sealed and connected to the rack shell 41. A plurality of water spray pipes 411 are evenly arranged inside the rack shell 41, and the water spray pipes 411 are sealed and fixedly connected to the rack shell 41. The structural setting of the liquid inlet rack 4 ensures that the rack shell 41 is connected to the external water pump through the outer hose 42, and the setting of the water spray pipes 411 realizes uniform spraying of water onto the inner filter 12.

[0027] Working principle: When it is actually installed in the groundwater treatment system for filtering, it can be connected to the water pump in the system through an external hose, and then the water source can enter the frame shell through the external hose, and finally be evenly sprayed onto the inner filter through the water spray pipe. During the spraying process, the first electric cylinder can be started to drive the liquid inlet frame to flip and swing up and down, so that the water source can be sprayed more evenly. After the water source is filtered by the inner filter, it can be discharged from the drain pipe at the other end to the reaction tank in the rear section, and the impurities can slide along the inclined surface of the inner filter to the impurity discharge trough for discharge. When not in use, the second electric cylinder can be started to drive the cleaning frame to clean the surface of the inner filter, thereby increasing the filtering effect of the inner filter.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A groundwater remediation and treatment device, comprising a filter box (1), characterized in that: The filter box (1) comprises a box shell (11) and an inner filter screen (12), the inner filter screen (12) being obliquely mounted in the box shell (11), a mounting groove (101) being provided at a head portion of one side of the box shell (11), and a drain pipe (102) being mounted at a lower end portion of the other side of the box shell (11), a cleaning rack (2) being fitted and mounted on an upper end surface of the inner filter screen (12), the cleaning rack (2) being slidably mounted on the box shell (11), and a first electric cylinder (3) for adjusting the position of the cleaning rack (2) being further mounted on the box shell (11), a liquid inlet rack (4) being arranged in the mounting groove (101), the lower end of the liquid inlet rack (4) being rotatably connected to the box shell (11), and a second electric cylinder (5) for adjusting the angle of the liquid inlet rack (4) being further mounted on the box shell (11).

2. The groundwater remediation equipment according to claim 1, characterized in that: The box shell (11) comprises a shell (111) and a sealing cover (112); the sealing cover (112) is mounted on the front end surface of the shell (111), and the sealing cover (112) is sealed and fixedly connected to the shell (111).

3. A groundwater remediation treatment equipment according to claim 2, characterized in that: The inner side surface of the shell (111) is provided with a first bracket (13) and a second bracket (14) for mounting the inner filter screen (12); the first bracket (13) is fixedly mounted on the inner side of the bottom surface of the shell (111); the second bracket (14) is fixedly mounted on the inner side of the top of the shell (111); and a debris removal groove (131) is provided between the first bracket (13) and the left side plate of the shell (111).

4. The groundwater remediation equipment according to claim 3, characterized in that: The cleaning frame (2) comprises an arc-shaped scraper (21) and a movable frame (22), wherein the movable frame (22) is fixedly mounted on the arc-shaped scraper (21), and the movable frame (22) is slidably mounted on the box shell (11).

5. The groundwater remediation equipment according to claim 4, characterized in that: The liquid inlet rack (4) comprises a rack shell (41) and an outer hose (42); the outer hose (42) is mounted on the outer end of the rack shell (41), and the outer hose (42) is sealedly connected to the rack shell (41).

6. The groundwater remediation equipment according to claim 5, characterized in that: A plurality of water spray pipes (411) are evenly arranged inside the frame shell (41), and the water spray pipes (411) are sealed and fixedly connected to the frame shell (41).

7. The groundwater remediation equipment according to claim 6, characterized in that: A reinforcing bracket (15) for auxiliary supporting the inner filter screen (12) is installed inside the housing (111); the reinforcing bracket (15) is fixedly connected to the housing (111).

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