Modular river surface water sudden pollution and emergency purification disposal device

Abstract

The utility model provides a kind of modular river surface water sudden pollution and emergency purification disposal device, including cubic box frame and connecting assembly, box frame includes longitudinal beam and crossbeam, the bottom and all around of box frame are provided with fixed net plate, the top of box frame is detachably fixed and provided with top net plate;Two connecting columns are symmetrically arranged on the outside of the crossbeam of the water-approaching side and the backwater side of box frame, and two semi-cylindrical connecting columns are symmetrically arranged on the outside of the longitudinal beam of the water-approaching side and the backwater side of box frame;Two connecting columns between adjacent two box frames are detachably connected by connecting assembly;In the utility model, according to the width of river, select the appropriate number of disposal devices, the connecting columns between the box frames in disposal device are connected by connecting assembly, which can be assembled on site, improve construction flexibility, and is beneficial to rapid deployment.

Description

Technical Field

[0001] This utility model belongs to the field of river water management technology, specifically relating to a modular device for the sudden pollution and emergency purification of surface water in rivers. Background Technology

[0002] Traditional water management projects (such as building wastewater treatment plants and carrying out ecological restoration) are long-term and fixed, and cannot cope with sudden pollution caused by factory accidental discharges or transportation leaks. In the event of a sudden pollution incident, the primary task is not to purify the entire river, but to control the source of pollution and prevent pollutants from spreading downstream and causing greater ecological and economic losses.

[0003] In the prior art, Chinese utility model patent document with authorization announcement number CN208292700U discloses an emergency activated carbon adsorption dam for sudden environmental events of oil spills in watersheds. Its fixing method requires pre-embedded angle iron and wire mesh, and on-site assembly, which lacks construction flexibility and takes a lot of time.

[0004] Therefore, there is a need to design a modular waterway surface water sudden pollution and emergency purification and treatment device that can improve construction flexibility and facilitate rapid deployment to solve the current technical problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a modular device for the sudden pollution and emergency treatment of surface water in rivers, which improves construction flexibility and facilitates rapid deployment.

[0006] The technical solution of this utility model is as follows: a modular surface water pollution and emergency purification device for rivers, comprising a cubic box frame and connecting components. The box frame includes longitudinal beams and transverse beams. Fixed mesh panels are provided at the bottom and around the sides of the box frame, and a top mesh panel is detachably and fixedly provided at the top of the box frame. Two connecting columns are symmetrically arranged on the outer sides of the transverse beams on the water-facing and back-water-facing sides of the box frame. Two semi-cylindrical connecting columns are symmetrically arranged on the outer sides of the longitudinal beams on the water-facing and back-water-facing sides of the box frame. A semi-cylindrical connecting baffle is fixedly provided at one end of the connecting column away from the box frame. The two connecting columns between two adjacent box frames are detachably and fixedly connected by the connecting components.

[0007] Furthermore, the connecting component has a first buckle and a second buckle, and a semi-circular groove matching the connecting post is provided on one side of the corresponding side of the first buckle and the second buckle. Both ends of the first buckle are provided with end faces matching the second buckle, and the end faces are detachably and fixedly connected to the second buckle.

[0008] Furthermore, two studs are uniformly and vertically fixed on the end face, the second buckle has a matching hole for the studs, and at least one fixing nut is fitted on the studs.

[0009] Furthermore, two fixing nuts are fitted on the stud.

[0010] Furthermore, the interior of the box frame is provided with a partition mesh plate parallel to its water-facing side.

[0011] Furthermore, two uprights are symmetrically arranged on both sides of the inner side of the box frame, and there is a gap between the two uprights that matches the partition mesh.

[0012] Furthermore, a support edge is fixedly provided on the inner side of the crossbeam at the top of the box frame, and the top mesh plate has a top frame corresponding to the support edge, and the top frame and the support edge are detachably and fixedly connected.

[0013] Furthermore, the top frame and the support edge are detachably fixed together by bolts.

[0014] Furthermore, the top and bottom of the box frame are fixedly connected to form a rectangular frame structure by four crossbeams, and the two rectangular frame structures are fixedly connected by four longitudinal beams.

[0015] The beneficial effects of this utility model are:

[0016] (1) In this utility model, the interior of the box frame is pre-filled with highly adsorbent and filterable materials such as activated carbon. After being transported to the site, it is assembled on site and then hoisted into the river channel. It can quickly and efficiently achieve pollution control in small rivers, channels and ponds where pollution sources suddenly occur, and prevent the spread of pollution.

[0017] (2) Select an appropriate number of treatment devices according to the width of the river channel. The connecting columns between the box frames in the treatment devices are connected by connecting components, which can be assembled on site, improve construction flexibility, and facilitate rapid deployment.

[0018] (3) The top mesh panel is detachably fixed on the top of the box frame. After the top mesh panel is removed, it can be filled with highly adsorbent filter materials such as activated carbon, or the highly adsorbent filter materials such as activated carbon inside the box frame can be replaced. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the modular surface water pollution and emergency purification device for rivers in this utility model.

[0020] Figure 2This is a schematic diagram of the assembled modular river surface water sudden pollution and emergency purification treatment device of this utility model.

[0021] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0022] Figure 4 This is a schematic diagram of the connecting component in this utility model. Detailed Implementation

[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are not intended to limit the present invention or its application or use in any way. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0024] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] like Figures 1 to 4As shown, a modular surface water pollution emergency treatment device for rivers is disclosed, comprising a cubic box frame 1 and connecting components 5. The box frame 1 includes longitudinal beams 12 and transverse beams 11. Fixed mesh panels 2 are provided at the bottom and around the sides of the box frame 1, and a top mesh panel 7 is detachably fixed to the top of the box frame 1. Two connecting columns 3 are symmetrically arranged on the outer sides of the transverse beams 11 on the water-facing and back-water-facing sides of the box frame 1, and two semi-cylindrical connecting columns 3 are symmetrically arranged on the outer sides of the longitudinal beams 12 on the water-facing and back-water-facing sides of the box frame 1. A semi-cylindrical connecting baffle 4 is fixedly installed on the end of the connecting column 3 facing away from the box frame. The two connecting columns 3 between two adjacent box frames 1 are detachably fixedly connected by the connecting components 5. The interior of the box frame 1 is pre-filled with highly adsorption and filtration materials such as activated carbon. After being transported to the site, it is assembled on-site and then hoisted into the river. This device is used in small rivers and channels where pollution sources suddenly occur. The system enables rapid and efficient pollution treatment of ponds, preventing the spread of pollution. Based on the width of the river channel, an appropriate number of treatment devices are selected. The connecting columns 3 between the box frames 1 of the treatment devices are connected by connecting components 5, allowing for on-site assembly, improving construction flexibility, and facilitating rapid deployment. The top mesh plate 7 is detachably and fixedly installed on the top of the box frame 1. After the top mesh plate 7 is removed, highly adsorbent filter materials such as activated carbon can be filled into the box frame 1, or the activated carbon or other highly adsorbent filter materials inside the box frame 1 can be replaced. When the activated carbon or other highly adsorbent filter materials in the treatment devices become saturated, the treatment devices are lifted out of the river channel, a new treatment device is lifted into the river channel, and the replaced treatment devices are transported back to the plant. The top mesh plate 7 is then removed to replace the saturated activated carbon or other highly adsorbent filter materials in the treatment devices. The connecting baffle 4 limits the movement of the connecting components 5 mounted on the connecting columns 3.

[0026] In the above embodiment, the water-facing side of the box frame 1 is the side facing the direction of water flow, and the water-repelling side is the side facing away from the direction of water flow.

[0027] In some embodiments, as a specific implementation of the connecting component 5, such as Figure 3 and 4 As shown, the connecting component 5 has a first buckle 51 and a second buckle 52. A semi-circular groove 53 matching the connecting post 3 is provided on one side of the first buckle 51 and the second buckle 52. Both ends of the first buckle 51 are provided with end faces 511 matching the second buckle 52. The end faces 511 and the second buckle 52 are detachably and fixedly connected. The two connecting posts 3 between two adjacent box frames 1 are spliced ​​to form a cylindrical structure. The first buckle 51 and the second buckle 52 are fixedly connected after being fitted on the outside of the cylindrical structure, which can fix the two adjacent box frames 1 together.

[0028] In some embodiments, two studs 54 are uniformly and vertically fixed on the end face 511. The second buckle 52 has a matching hole for the studs 54. At least one fixing nut 55 is mounted on the studs 54. The fixing nut 55 is locked, and the fixing nut 55 presses and fixes the second buckle 52 and the first buckle 51 together, so that the connecting assembly 5 is fixedly fitted on the outside of the cylindrical structure, and the two connecting posts 3 are fixedly connected together.

[0029] In some embodiments, the stud 54 is fitted with two fixing nuts 55; the two fixing nuts 55 abut against each other, and the axial force between them is used to achieve thread locking, so as to prevent loosening during use.

[0030] In some embodiments, the interior of the housing frame 1 is provided with a partition mesh 6 parallel to its water-facing side; the partition mesh 6 can divide the interior space of the housing frame 1 into two parts, which are used to fill two different filter materials respectively to meet different filtration requirements.

[0031] In some embodiments, two uprights 14 are symmetrically arranged on both sides of the interior of the housing frame 1. There is a gap between the two uprights 14 that matches the partition mesh 6. The top of the crossbeam 11 of the housing frame 1 is provided with an avoidance slot that matches the gap. The partition mesh 6 can be detachably inserted into the gap, and the partition mesh 6 can be installed and removed according to the filtration requirements.

[0032] In some embodiments, a support edge 13 is fixedly provided on the inner side of the crossbeam 11 at the top of the box frame 1, and the top mesh plate 7 has a top frame 71 corresponding to the support edge 13. The top frame 71 and the support edge 13 are detachably and fixedly connected; specifically, the top frame 71 and the support edge 13 are detachably and fixedly connected by bolts.

[0033] In some embodiments, the top and bottom of the box frame 1 are fixedly connected to form a rectangular frame structure by four crossbeams 11, and the two rectangular frame structures are fixedly connected by four longitudinal beams 12; specifically, the crossbeams 11 and longitudinal beams 12 are all made of stainless steel angle steel.

[0034] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0035] The embodiments described above only illustrate some implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A modular device for the sudden pollution and emergency treatment of surface water in rivers, characterized in that: The device includes a cubic box frame and connecting components. The box frame includes longitudinal beams and transverse beams. Fixed mesh panels are provided at the bottom and around the sides of the box frame. A top mesh panel is detachably and fixedly provided at the top of the box frame. Two connecting columns are symmetrically arranged on the outer side of the crossbeams on the water-facing and back-water-facing sides of the box frame. Two semi-cylindrical connecting columns are symmetrically arranged on the outer side of the longitudinal beams on the water-facing and back-water-facing sides of the box frame. A semi-cylindrical connecting baffle is fixedly arranged on the end of the connecting column away from the box frame. The two connecting columns between two adjacent box frames are detachably and fixedly connected by the connecting assembly.

2. The modular surface water pollution and emergency treatment device for rivers according to claim 1, characterized in that: The connecting component has a first buckle and a second buckle. A semi-circular groove matching the connecting post is provided on one side of the first buckle and the second buckle. Both ends of the first buckle are provided with end faces matching the second buckle. The end faces are detachably and fixedly connected to the second buckle.

3. The modular surface water pollution and emergency treatment device for rivers according to claim 2, characterized in that: Two studs are uniformly and vertically fixed on the end face. The second buckle has a hole that matches the studs. At least one fixing nut is fitted on the stud.

4. The modular surface water pollution and emergency treatment device for rivers according to claim 3, characterized in that: Two fixing nuts are fitted on the stud.

5. The modular surface water pollution and emergency treatment device for rivers according to claim 1, characterized in that: The interior of the box frame is equipped with a partition mesh plate parallel to its water-facing side.

6. The modular surface water pollution and emergency treatment device for rivers according to claim 5, characterized in that: The box frame has two uprights symmetrically arranged on both sides inside, and there is a gap between the two uprights that matches the partition mesh.

7. The modular surface water pollution and emergency treatment device for rivers according to claim 1, characterized in that: A support edge is fixedly provided on the inner side of the crossbeam at the top of the box frame, and the top mesh plate has a top frame corresponding to the support edge. The top frame and the support edge are detachably and fixedly connected.

8. The modular surface water pollution and emergency treatment device for rivers according to claim 7, characterized in that: The top frame and the support edge are detachably fixed together by bolts.

9. The modular surface water pollution and emergency treatment device for rivers according to claim 1, characterized in that: The top and bottom of the box frame are fixedly connected to form a rectangular frame structure by four horizontal beams, and two rectangular frame structures are fixedly connected by four vertical beams.

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