Microwave directional radiation device and environmental pollution remediation system

Abstract

The present invention provides a microwave directional radiation device and an environmental pollution remediation system, which relate to the field of environmental engineering technology, and include: a microwave transmission component and a hoisting component; the microwave transmission component is used to transmit microwaves to pollutants, the hoisting component is connected to the microwave transmission component, and the hoisting component has a load-bearing part, which is configured to be able to hoist the microwave transmission component. Since the hoisting component is arranged on the microwave transmission component, the load-bearing part on the hoisting component serves as a force point, which is convenient for the hoisting tool to hoist, making the microwave transmission component easier to install, and alleviating the technical problem that the microwave radiation device in the prior art is large in size and difficult to install.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental engineering, and in particular to a microwave directional radiation device and an environmental pollution repair system. Background Art

[0002] Since microwaves can heat all dielectric media, and as electromagnetic waves penetrate into the media, the media can absorb microwave energy and achieve uniform heating of the interior and surface at the same time. In addition, under microwave radiation conditions, an electromagnetic field environment can be provided for the media to produce a "non-thermal effect", which can accelerate the removal of pollutants when dealing with environmental pollution. Therefore, microwave remediation technology is increasingly valued in the field of remediation of polluted water, soil or other polluted media.

[0003] During the pollutant remediation process, it is often necessary to insert a microwave radiation device into polluted water or soil to deliver microwave radiation to the pollutants.

[0004] However, since microwave radiation devices are large in size and difficult to install, they are prone to being improperly installed, which in turn affects the repair effect of pollutants. Summary of the invention

[0005] The purpose of the present invention is to provide a microwave directional radiation device and an environmental pollution remediation system to alleviate the technical problems in the prior art that the microwave radiation device is large in size and difficult to install.

[0006] In a first aspect, the present invention provides a microwave directional radiation device, comprising: a microwave transmission component and a hanging component;

[0007] The microwave transmission member is used to transmit microwaves to pollutants. The hanging member is connected to the microwave transmission member. The hanging member has a load-bearing portion configured to lift the microwave transmission member.

[0008] In an alternative embodiment,

[0009] The microwave delivery member includes a first delivery tube, a second delivery tube and a microwave generator;

[0010] The first conveying tube is connected to the second conveying tube, and the microwave generator is disposed in the first conveying tube.

[0011] In an alternative embodiment,

[0012] The microwave delivery member further comprises a connecting member;

[0013] The connecting member is disposed between the first conveying pipe and the second conveying pipe, and the first conveying pipe is connected to the second conveying pipe through the connecting member.

[0014] In an alternative embodiment,

[0015] The hoisting component includes a fixed part and a rotating part;

[0016] The connecting member is provided with a connecting hole, the fixing member passes through the connecting hole and is connected to the connecting member, the rotating member is rotatably connected to the fixing member, and the load-bearing part is provided on the rotating member.

[0017] In an alternative embodiment,

[0018] The fixing member is provided with a connecting portion, and the rotating member can be connected to the connecting portion.

[0019] In an alternative embodiment,

[0020] The lifting component also includes a connecting sleeve;

[0021] The connecting sleeve is capable of sliding along the connecting portion, and the connecting sleeve is configured to fix the rotating member on the connecting portion.

[0022] In an alternative embodiment,

[0023] The microwave directional radiation device also includes a sheath component;

[0024] The sheath assembly is sleeved on the microwave transmission component, and the sheath assembly is configured to isolate the microwave transmission component from the ground surface.

[0025] In an alternative embodiment,

[0026] The sheath assembly includes a first sheath member and a second sheath member;

[0027] The first shielding member is provided with a limiting groove, and the second shielding member is provided with a limiting protrusion, and the limiting protrusion extends into the limiting groove.

[0028] In an alternative embodiment,

[0029] A rubber coating layer is arranged between the limiting groove and the limiting protrusion.

[0030] In a second aspect, the environmental pollution remediation system provided by the present invention includes the microwave directional radiation device.

[0031] The microwave directional radiation device provided by the present invention comprises: a microwave transmission member and a hanging member; the microwave transmission member is used to transmit microwaves to pollutants, the hanging member is connected to the microwave transmission member, and the hanging member has a load-bearing part, and the load-bearing part is configured to be able to lift the microwave transmission member. Since the hanging member is arranged on the microwave transmission member, the load-bearing part on the hanging member serves as a force point, which is convenient for the hanging tool to be hung, making the microwave transmission member easier to install, and alleviating the technical problem that the microwave radiation device in the prior art is large in size and difficult to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of the overall structure of a microwave directional radiation device provided in an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of the structure of a hoisting component in a microwave directional radiation device provided in an embodiment of the present invention;

[0035] Figure 3 A schematic diagram of the structure of the hoisting component of the microwave directional radiation device provided in an embodiment of the present invention when hoisting;

[0036] Figure 4 A schematic structural diagram of a second shield member in a microwave directional radiation device provided in an embodiment of the present invention;

[0037] Figure 5 A schematic structural diagram of a first shield member in a microwave directional radiation device provided in an embodiment of the present invention.

[0038] Icons: 100 - microwave delivery component; 110 - first delivery pipe; 120 - second delivery pipe; 130 - microwave generator; 200 - hanging component; 210 - fixing member; 211 - connecting part; 220 - rotating member; 230 - connecting sleeve; 300 - connecting component; 400 - sheath assembly; 410 - first sheath member; 411 - limiting groove; 420 - second sheath member; 421 - limiting protrusion. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0046] like Figure 1 As shown, the microwave directional radiation device provided in this embodiment includes: a microwave transmission component 100 and a hanging component 200; the microwave transmission component 100 is used to transmit microwaves to pollutants, and the hanging component 200 is connected to the microwave transmission component 100, and the hanging component 200 has a load-bearing part, and the load-bearing part is configured to be able to hang the microwave transmission component 100.

[0047] Specifically, the microwave transmission member 100 extends into the object to be repaired, which is polluted water, polluted soil or other polluted media. The microwave transmission member 100 extends into the object to be repaired along the vertical direction of the object to be repaired, and radiates in a targeted manner along the depth direction of the object to be repaired.

[0048] A hoisting member 200 is provided on the microwave transmission member 100, and the hoisting member 200 is connected to the microwave transmission member 100. The hoisting member 200 has a load-bearing portion. During the installation of the microwave transmission member 100, the hoisting machine hoists the microwave transmission member 100 through the load-bearing portion, which facilitates the installation of the microwave transmission member 100, and allows the microwave transmission member 100 to extend into the object to be repaired along the longitudinal direction of the object to be repaired, so that the position installation is more accurate and more convenient.

[0049] In addition, at least two hoisting components 200 are provided, and the two hoisting components 200 are symmetrically arranged along the axial direction of the microwave transmission component 100 to facilitate hoisting by a hoisting machine.

[0050] The microwave directional radiation device provided in this embodiment includes: a microwave transmission member 100 and a hanging member 200; the microwave transmission member 100 is used to transmit microwaves to pollutants, and the hanging member 200 is connected to the microwave transmission member 100, and the hanging member 200 has a load-bearing part, and the load-bearing part is configured to be able to hang the microwave transmission member 100. Since the hanging member 200 is arranged on the microwave transmission member 100, the load-bearing part on the hanging member 200 serves as a force point, which is convenient for the hanging tool to hang, making the microwave transmission member 100 easier to install, and alleviating the technical problem that the microwave radiation device in the prior art is large in size and difficult to install.

[0051] On the basis of the above embodiments, in an optional implementation manner, the microwave transmission component 100 in the microwave directional radiation device provided in this embodiment includes a first transmission tube 110, a second transmission tube 120 and a microwave generator 130; the first transmission tube 110 and the second transmission tube 120 are connected, and the microwave generator 130 is arranged in the first transmission tube 110.

[0052] Specifically, the first conveying tube 110 and the second conveying tube 120 are connected to each other, and a microwave generator 130 is arranged in the first conveying tube 110. The microwave generator 130 can generate microwaves, which are conveyed to the object to be repaired along the first conveying tube 110 and the second conveying tube 120 to perform microwave radiation repair on the object to be repaired.

[0053] The microwave generator 130 is a device for generating microwaves, and its frequency is between 2170 and 3300 MHz. At this frequency, water has a relatively strong wave absorption capacity. The first delivery pipe 110 and the second delivery pipe 120 are both rectangular waveguide tubes, and the effective radiation length and the total length of the waveguide tube are determined according to the required transmission distance.

[0054] In addition, a hole is opened within the effective radiation length of the second conveying tube 120. The effective radiation length refers to the directional and fixed-point radiation range. The shape of the hole is rectangular. The two ends of the hole can also be chamfered to form a semicircle, but the total length of the hole remains unchanged. The position of the hole is located on the two wide sides or one of the wide sides of the rectangular waveguide tube, and is alternately distributed on both sides of the center line of the wide side of the effective radiation section of the waveguide tube.

[0055] It should be noted that the position of the opening is determined according to the position where the object to be repaired needs to be irradiated. For example, if the object to be repaired needs to be irradiated at a depth of 4-6 meters, a hole can be made when the second conveying tube 120 extends into the object to be repaired at a depth of 5 meters, thereby achieving a directional radiation effect.

[0056] In an optional embodiment, the microwave delivery member 100 further includes a connecting member 300 ; the connecting member 300 is disposed between the first delivery tube 110 and the second delivery tube 120 , and the first delivery tube 110 is connected to the second delivery tube 120 via the connecting member 300 .

[0057] Specifically, a connecting member 300 is provided between the first conveying pipe 110 and the second conveying pipe 120 . The connecting member 300 is specifically a connecting flange. The first conveying pipe 110 and the second conveying pipe 120 are connected by the connecting flange to form a waveguide for microwave transmission.

[0058] like Figure 2 , Figure 3 As shown, in an optional embodiment, the lifting component 200 includes a fixing component 210 and a rotating component 220; a connecting hole is provided on the connecting component 300, the fixing component 210 is connected to the connecting component 300 through the connecting hole, the rotating component 220 is rotatably connected to the fixing component 210, and the load-bearing part is provided on the rotating component 220.

[0059] Specifically, a plurality of connection holes are provided on the connection member 300, the fixing member 210 is fixed on the connection member 300 through the connection holes on the connection member 300, a rotating shaft is provided on the fixing member 210, the rotating member 220 is rotatably connected to the fixing member 210 through the rotating shaft, so that the rotating member 220 can rotate around the rotating shaft on the fixing member 210, and the rotating member 220 has a curved structure, which is a load-bearing part, and a hook on the crane is hung on the rotating member 220 to hoist the entire microwave directional radiation device.

[0060] In an optional embodiment, a connecting portion 211 is provided on the fixing member 210 , and the rotating member 220 can be connected to the connecting portion 211 .

[0061] Specifically, a connecting portion 211 is provided on both the rotating member 220 and the fixing member 210 . The connecting portion 211 is specifically an external thread segment, and the rotating member 220 is fixed to the fixing member 210 through the external thread segment.

[0062] In an optional embodiment, the hanging component 200 further includes a connecting sleeve 230 ; the connecting sleeve 230 can slide along the connecting portion 211 , and the connecting sleeve 230 is configured to fix the rotating member 220 on the connecting portion 211 .

[0063] Specifically, the connecting sleeve 230 is specifically configured as a threaded sleeve. When the rotating member 220 needs to be connected to the fixed member 210, the rotating member 220 is rotated to a position close to the fixed member 210, and the threaded sleeve is rotated so that the two ends of the threaded sleeve are respectively connected to the connecting parts 211 on the rotating member 220 and the fixed member 210.

[0064] The microwave directional radiation device provided in this embodiment is provided with a connecting member 300 between the first conveying pipe 110 and the second conveying pipe 120, and a fixing member 210 is fixedly installed on the connecting member 300, and a rotating member 220 and a fixing member 210 are connected by a connecting sleeve 230. When the rotating member 220 and the fixing member 210 are connected, a hook on a crane hooks the rotating member 220, and then the whole device is hoisted.

[0065] On the basis of the above embodiment, in an optional implementation manner, the microwave directional radiation device provided in this embodiment further includes a sheath assembly 400; the sheath assembly 400 is sleeved on the microwave transmission member 100, and the sheath assembly 400 is configured to be able to isolate the microwave transmission member 100 from the surface layer.

[0066] Specifically, a sheath assembly 400 is disposed on the outer surface of the microwave transmission component 100. The sheath assembly 400 isolates the microwave transmission component 100 from the surface layer. At the same time, the sheath assembly 400 can also prevent the microwave transmission component 100 from directly contacting the object to be repaired, thereby effectively preventing the microwave transmission component 100 from being corroded and affecting the overall service life.

[0067] like Figure 4 , Figure 5 As shown, in an optional embodiment, the sheath assembly 400 includes a first sheath member 410 and a second sheath member 420 ; a limiting groove 411 is provided on the first sheath member 410 , and a limiting protrusion 421 is provided on the second sheath member 420 , and the limiting protrusion 421 extends into the limiting groove 411 .

[0068] Specifically, the first shielding member 410 is located at the bottom layer of the microwave transmission member 100, a limiting groove 411 is set at the top of the first shielding member 410, the second shielding member 420 is located above the first shielding member 410, a limiting protrusion 421 is set at the bottom of the second shielding member 420, and the limiting protrusion 421 extends into the limiting groove 411 to realize the splicing of the first shielding member 410 and the second shielding member 420.

[0069] A limiting groove 411 is also provided at one end of the second shielding member 420 away from the first shielding member 410. A plurality of second shielding members 420 may be provided, and the plurality of second shielding members 420 are arranged along the length direction of the microwave transmission member 100 to ensure that the limiting protrusion 421 on the second shielding member 420 can extend into the limiting groove 411 adjacent thereto.

[0070] In an optional embodiment, a rubber coating layer is provided between the limiting groove 411 and the limiting protrusion 421 .

[0071] Specifically, in order to increase the connection firmness between the limiting groove 411 and the limiting protrusion 421, a glue layer is provided between the limiting protrusion 421 and the limiting groove 411, and the limiting groove 411 and the limiting protrusion 421 are bonded by the glue layer to make the connection between the limiting groove 411 and the limiting protrusion 421 more firmly.

[0072] The microwave directional radiation device provided in this embodiment realizes the splicing between the first shield member 410 and the second shield member 420 by setting the limiting protrusion 421 and the limiting groove 411, and enhances the connection firmness between the limiting protrusion 421 and the limiting groove 411 through the glue layer between the limiting protrusion 421 and the limiting groove 411, thereby effectively preventing the first shield member 410 and the second shield member 420 from falling off.

[0073] The environmental pollution remediation system provided in this embodiment includes a microwave directional radiation device.

[0074] Since the technical effect of the environmental pollution remediation system provided in this embodiment is the same as the technical effect of the above-mentioned microwave directional radiation device, it will not be repeated here.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A microwave directional radiation device, characterized in that: include: A microwave transmission component (100) and a hanging component (200); The microwave transmission member (100) is used to transmit microwaves to pollutants, the hanging member (200) is connected to the microwave transmission member (100), and the hanging member (200) has a load-bearing portion, and the load-bearing portion is configured to be able to hang the microwave transmission member (100); The microwave delivery member (100) comprises a first delivery tube (110), a second delivery tube (120) and a microwave generator (130); The first conveying pipe (110) is connected to the second conveying pipe (120), and the microwave generator (130) is arranged in the first conveying pipe (110); The hanging component (200) comprises a fixing part (210) and a rotating part (220); The microwave transmission component (100) further comprises a connecting component (300); The connecting member (300) is provided with a connecting hole, the fixing member (210) passes through the connecting hole to be connected to the connecting member (300), the rotating member (220) is rotatably connected to the fixing member (210), and the load-bearing portion is provided on the rotating member (220); The microwave directional radiation device also includes a sheath component (400); The sheath assembly (400) is sleeved on the microwave transmission component (100), and the sheath assembly (400) is configured to be able to isolate the microwave transmission component (100) from the ground surface; The sheath assembly (400) comprises a first sheath member (410) and a second sheath member (420); A limiting groove (411) is provided on the first protective member (410), and a limiting protrusion (421) is provided on the second protective member (420), wherein the limiting protrusion (421) extends into the limiting groove (411); The first shielding member (410) is located at the bottom layer of the microwave transmission member (100), a limiting groove (411) is arranged at the top of the first shielding member (410), and the second shielding member (420) is located above the first shielding member (410), a limiting protrusion (421) is arranged at the bottom of the second shielding member (420).

2. The microwave directional radiation device according to claim 1, characterized in that: The connecting member (300) is arranged between the first conveying pipe (110) and the second conveying pipe (120), and the first conveying pipe (110) is connected to the second conveying pipe (120) via the connecting member (300).

3. The microwave directional radiation device according to claim 1, characterized in that: The fixing member (210) is provided with a connecting portion (211), and the rotating member (220) can be connected to the connecting portion (211).

4. The microwave directional radiation device according to claim 3, characterized in that: The hanging component (200) further includes a connecting sleeve (230); The connecting sleeve (230) is capable of sliding along the connecting portion (211), and the connecting sleeve (230) is configured to be capable of fixing the rotating member (220) on the connecting portion (211).

5. The microwave directional radiation device according to claim 1, characterized in that: A rubber coating layer is provided between the limiting groove (411) and the limiting protrusion (421).

6. An environmental pollution remediation system, characterized in that: It comprises the microwave directional radiation device as described in any one of claims 1 to 5.

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