Container type landfill leachate treatment device based on DTRO technology

Abstract

The utility model discloses a container type landfill leachate treatment device based on DTRO (Disk Tubular Reverse Osmosis) technology, which relates to the technical field of sewage treatment equipment and comprises a container, a DTRO membrane mechanism is arranged in the container, a plurality of pedal mechanisms are further arranged at the bottom in the container at the inner side of the DTRO membrane mechanism, and each pedal mechanism comprises a base, a stand column and a grating plate. The base is fixedly installed at the bottom in the container, the stand columns are fixedly installed on the base, and connecting bases are fixedly installed at the bottom of the grating plate. The DTRO reverse osmosis membrane mechanism is installed in the container, transportation, installation and use of the whole equipment are facilitated, meanwhile, a plurality of pedal mechanisms are arranged in the container, each pedal mechanism is composed of a base, a stand column, a grating plate, a connecting base, a triangular plate and other components, the grating plates at different positions can be turned over and opened according to the actual overhaul position, and the service life of the whole equipment is prolonged. And therefore, the personnel can walk in the container conveniently to maintain equipment or pipelines at the bottom in the container.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a container-type garbage leachate treatment device based on DTRO technology. Background Art

[0002] DTRO is a disc-tube reverse osmosis technology. The core technology of DTRO membrane components is disc-tube membrane columns. It is formed by stacking reverse osmosis membranes and hydraulic guide plates together, fixing them with central tie rods and end plates, and then placing them in a pressure-resistant casing. It can be used for the treatment of landfill leachate and various high-concentration wastewaters such as coal chemical wastewater, mine wastewater, and industrial high-salt wastewater.

[0003] The overall structure of some disc-tube reverse osmosis equipment will be installed in a container. The container-type design makes the disc-tube reverse osmosis equipment easy to transport over long distances and install quickly on site. It can be flexibly deployed and moved according to the needs of different projects and adapt to various complex environments and geographical conditions. However, when the disc-tube reverse osmosis equipment in the container is maintained and repaired in the later stage, since the various components of the disc-tube reverse osmosis equipment are connected by multiple pipes and ancillary equipment, the maintenance personnel will not be able to walk stably in the container, which will result in the maintenance personnel being unable to choose a suitable position to operate when repairing the disc-tube reverse osmosis equipment in the container, which will increase the difficulty of maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide a container-type garbage leachate treatment device based on DTRO technology, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A containerized landfill leachate treatment device based on DTRO technology comprises a container, wherein a DTRO reverse osmosis membrane mechanism is arranged in the container, and a plurality of pedal mechanisms are arranged at the bottom of the container located inside the DTRO reverse osmosis membrane mechanism, wherein the pedal mechanism comprises a base, a column, and a grating plate, wherein the base is fixedly mounted on the bottom of the container, the column is fixedly mounted on the base, a connecting seat is fixedly mounted on the bottom of the grating plate, the grating plate is movably mounted on the column through the connecting seat, and a connecting block is movably connected between two grating plates.

[0007] Preferably, a plurality of triangular plates are fixedly mounted on the outside of the base, a mounting groove is provided in the base, and the bottom of the base is fixedly mounted on the bottom of the container by welding. With the arrangement of the base, the entire pedal mechanism can be quickly assembled in the container.

[0008] Preferably, an insert block is fixedly installed at the bottom of the column, a top block is fixedly installed at the top of the column, and one side of the top of the top block has an arc edge, a pin shaft is inserted into the top block, a magnetic block is fixedly installed on one side of the top block, and the insert block is inserted into the installation groove and fixed by bolts.

[0009] Preferably, the connecting seat is in a U-shaped structure, a screw groove is provided on the top of the connecting seat, two support plates are fixedly installed on one side of the connecting seat, the connecting seat is inserted and installed on the top block, and the through holes on both sides of the connecting seat are also rotatably installed on one side of the pin shaft respectively. With the help of the setting of the connecting seat, the grille plate can be rotated in one direction.

[0010] Preferably, a through groove is opened in the grille plate, and a top plate is fixedly installed on the inner side of the through groove. The grille plate is installed on the top of the connecting seat through the through groove and the top plate and fixed by screws. The two support plates support the grille plate. With the arrangement of the grille plate, it is convenient for personnel to walk in the container to operate or maintain the equipment.

[0011] Preferably, a plurality of L-shaped plug blocks are fixedly installed on both sides of the connecting block, a rubber block is fixedly installed on one side of the L-shaped plug block relative to the connecting block, and the L-shaped plug block is inserted and installed on one side of the corresponding grille plate. With the help of the setting of the connecting block, it can be connected between the two grille plates, thereby limiting the rotation of the two grille plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The container-type garbage leachate treatment device based on DTRO technology described in the utility model installs the DTRO reverse osmosis membrane mechanism in the container, which is convenient for the transportation, installation and use of the entire equipment. At the same time, multiple pedal mechanisms are arranged in the container, and the pedal mechanisms are composed of a base, a column, a grid plate, a connecting seat, a triangular plate and other components. The grid plates at different positions can be flipped open according to the actual maintenance position, so that it is convenient for personnel to walk in the container to repair the equipment or pipelines at the bottom of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 This is a schematic diagram of the pedal mechanism structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the pedal mechanism structure of the utility model;

[0018] Figure 5 This is a bottom view of the grille plate of the utility model;

[0019] Figure 6 It is a schematic diagram of the connection block structure of the utility model.

[0020] In the figure: 1. container; 2. DTRO reverse osmosis membrane mechanism; 3. pedal mechanism; 4. base; 5. column; 6. grille plate; 7. connecting seat; 8. triangle plate; 9. mounting groove; 10. plug block; 11. top block; 12. pin shaft; 13. magnetic block; 14. screw groove; 15. support plate; 16. through groove; 17. top plate; 18. connecting block; 19. L-shaped plug block; 20. rubber block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 6 As shown, the container-type garbage leachate treatment device based on DTRO technology provided by the utility model includes a container 1, a DTRO reverse osmosis membrane mechanism 2 is arranged in the container 1, and a plurality of pedal mechanisms 3 are also arranged at the bottom of the container 1 located inside the DTRO reverse osmosis membrane mechanism 2. The pedal mechanism 3 includes a base 4, a column 5, and a grille plate 6. The base 4 is fixedly installed at the bottom of the container 1, the column 5 is fixedly installed on the base 4, a connecting seat 7 is fixedly installed at the bottom of the grille plate 6, the grille plate 6 is movably installed on the column 5 through the connecting seat 7, and a connecting block 18 is movably connected between the two grille plates 6.

[0023] like Figure 3 As shown, a plurality of triangular plates 8 are fixedly mounted on the outside of the base 4, a mounting groove 9 is provided inside the base 4, and the bottom of the base 4 is fixedly mounted on the bottom of the container 1 by welding. With the arrangement of the base 4, the entire pedal mechanism 3 can be quickly assembled in the container 1;

[0024] like Figure 2-Figure 3 As shown, an insert block 10 is fixedly installed at the bottom of the column 5, a top block 11 is fixedly installed at the top of the column 5, and one side of the top of the top block 11 has an arc edge, a pin shaft 12 is inserted and installed in the top block 11, and a magnetic block 13 is fixedly installed on one side of the top block 11. The insert block 10 is inserted and installed in the installation groove 9 and fixed by bolts;

[0025] like Figure 2-Figure 5As shown, the connection seat 7 is in a U-shaped structure, a screw groove 14 is provided on the top of the connection seat 7, two support plates 15 are fixedly installed on one side of the connection seat 7, the connection seat 7 is inserted and installed on the top block 11, and the through holes on both sides of the connection seat 7 are also rotatably installed on one side of the pin shaft 12. With the arrangement of the connection seat 7, the unidirectional rotation of the grille plate 6 can be realized, a through groove 16 is provided in the grille plate 6, and a top plate 17 is fixedly installed inside the through groove 16. The grille plate 6 is inserted and installed on the top of the connection seat 7 through the through groove 16 and the top plate 17 and is fixed by screws. The two support plates 15 support the grille plate 6. With the arrangement of the grille plate 6, it is convenient for personnel to walk in the container 1 to operate or maintain the equipment;

[0026] like Figure 2 , Figure 6 As shown, a plurality of L-shaped plug blocks 19 are fixedly installed on both sides of the connecting block 18, and a rubber block 20 is fixedly installed on one side of the L-shaped plug block 19 relative to the connecting block 18. The L-shaped plug block 19 is inserted and installed on one side of the corresponding grille plate 6. With the help of the setting of the connecting block 18, it can be connected between the two grille plates 6, thereby limiting the rotation of the two grille plates 6.

[0027] It should be noted that the utility model is a container-type garbage leachate treatment device based on DTRO technology. When the garbage leachate is treated by the DTRO reverse osmosis membrane mechanism 2, the principle of reverse osmosis technology is used to make the water molecules in the leachate pass through the disc-tube reverse osmosis membrane under pressure, and at the same time, all molecules, ions and pollutants larger than 1nm, such as ammonia nitrogen, are intercepted, thereby achieving the purpose of purifying the leachate. When the equipment in the container 1 is inspected and maintained at a later stage, the personnel can directly walk through the multiple grid plates 6 installed at the bottom of the container 1, and when the bottom of the container 1 needs to be inspected and maintained, the personnel can directly walk through the multiple grid plates 6 installed at the bottom of the container 1. When inspecting the equipment or pipelines at the bottom, it is only necessary to stand on the grid plate 6 on the side of the position to be inspected, and then, the connecting block 18 on the side of the grid plate 6 above the position to be inspected is taken out, so that the L-shaped plug blocks 19 on both sides of the connecting block 18 are respectively detached from the corresponding side of the grid plate 6, and then, the grid plate 6 can be rotated ninety degrees to one side on the pin shaft 12 with the connecting seat 7 as the axis, and the bottom side of the grid plate 6 is turned over and fixed to one side of the magnetic block 13, so that the space under the grid plate 6 can be exposed, so that it is convenient for personnel to inspect the equipment or pipelines at the bottom of the container 1 through the space.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The containerized landfill leachate treatment device based on DTRO technology is characterized by: The invention comprises a container (1), wherein a DTRO reverse osmosis membrane mechanism (2) is arranged in the container (1), and a plurality of pedal mechanisms (3) are arranged at the bottom of the container (1) located inside the DTRO reverse osmosis membrane mechanism (2), wherein the pedal mechanisms (3) comprise a base (4), a column (5), and a grid plate (6), wherein the base (4) is fixedly mounted on the bottom of the container (1), the column (5) is fixedly mounted on the base (4), a connecting seat (7) is fixedly mounted on the bottom of the grid plate (6), the grid plate (6) is movably mounted on the column (5) via the connecting seat (7), and a connecting block (18) is movably connected between two grid plates (6).

2. The containerized landfill leachate treatment device based on DTRO technology according to claim 1 is characterized in that: A plurality of triangular plates (8) are fixedly mounted on the outside of the base (4), a mounting groove (9) is provided inside the base (4), and the bottom of the base (4) is fixedly mounted on the bottom of the container (1) by welding.

3. The containerized landfill leachate treatment device based on DTRO technology according to claim 2 is characterized in that: An insert block (10) is fixedly mounted on the bottom of the column (5), a top block (11) is fixedly mounted on the top of the column (5), and one side of the top of the top block (11) has an arc edge, a pin shaft (12) is inserted into the top block (11), a magnetic block (13) is fixedly mounted on one side of the top block (11), and the insert block (10) is inserted into the mounting groove (9) and fixed by bolts.

4. The containerized landfill leachate treatment device based on DTRO technology according to claim 3 is characterized by: The connecting seat (7) is in a U-shaped structure, a screw groove (14) is provided on the top of the connecting seat (7), two support plates (15) are fixedly mounted on one side of the connecting seat (7), the connecting seat (7) is inserted and mounted on the top block (11), and the through holes on both sides of the connecting seat (7) are also rotatably mounted on one side of the pin shaft (12).

5. The containerized landfill leachate treatment device based on DTRO technology according to claim 4 is characterized in that: The grille plate (6) is provided with a through slot (16), a top plate (17) is fixedly mounted inside the through slot (16), the grille plate (6) is installed on the top of the connecting seat (7) through the through slot (16) and the top plate (17) and is fixed by screws, and the two support plates (15) support the grille plate (6).

6. The containerized landfill leachate treatment device based on DTRO technology according to claim 1 is characterized by: A plurality of L-shaped plug blocks (19) are fixedly mounted on both sides of the connection block (18); a rubber block (20) is fixedly mounted on one side of the L-shaped plug block (19) relative to the connection block (18); and the L-shaped plug block (19) is inserted and mounted on one side of the corresponding grille plate (6).

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