CN217019312U - Radioactive filter core dismounting device - Google Patents
Radioactive filter core dismounting device Download PDFInfo
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- CN217019312U CN217019312U CN202220710177.0U CN202220710177U CN217019312U CN 217019312 U CN217019312 U CN 217019312U CN 202220710177 U CN202220710177 U CN 202220710177U CN 217019312 U CN217019312 U CN 217019312U
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- shell
- radioactive
- filter
- dismantling device
- filter cartridge
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Abstract
The utility model discloses a radioactive filter element disassembling device which comprises a shell and a power mechanism, wherein the power mechanism comprises a hydraulic rod arranged at the top of the shell and a hydraulic pump connected with the hydraulic rod; a piston rod of the hydraulic rod extends into the shell and is connected with the pressure applying plate; the inside workbin that connects that sets up of casing, the shells inner wall that connects the workbin top sets up the supporting mechanism who is used for placing filter core. The cotton fabric of the filter element of the filter is disassembled from the metal shell by using the electric hydraulic rod, so that the radioactive pollution piece is separated from the non-radioactive pollution piece, and the disposal requirement is met.
Description
Technical Field
The utility model belongs to the field of disassembling devices, and particularly relates to a disassembling device for a filter element of a radioactive filter.
Background
The filter element of the fan filter in the radioactive industry is used for treating radioactive waste due to the fact that radioactive substances are polluted, the filter element is composed of cotton fabrics and metal shells, the cotton fabrics are easily polluted by the radioactive substances and can be incinerated by special departments in a unified mode, the metal shells can be used for treating common waste after being treated simply, and therefore the cotton fabrics and the metal outer frames need to be disassembled and separated to meet the requirement of treatment. However, the filter element of the filter is large in size, the cotton fabric is tightly connected with the metal shell, and the cotton fabric is infected with radioactive substances and cannot be disassembled manually.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a fan filter element in the radioactive industry cannot be disassembled manually in the prior art, and the utility model provides a device for disassembling the filter element of a radioactive filter.
The utility model is realized by the following technical scheme:
a radioactive filter element disassembling device comprises a shell and a power mechanism, wherein the power mechanism comprises a hydraulic rod arranged at the top of the shell and a hydraulic pump connected with the hydraulic rod; a piston rod of the hydraulic rod extends into the shell and is connected with the pressure applying plate; the inside workbin that connects that sets up of casing, the shells inner wall that connects the workbin top sets up the supporting mechanism who is used for placing filter core.
In the technical scheme, the supporting mechanism is a point-dividing supporting structure consisting of four supporting blocks, and the vertical distance from the inner side wall of each supporting block to the central axis of the shell is not less than the vertical distance from the inner wall of the metal shell of the filter to the central axis of the shell.
In the technical scheme, the supporting mechanism is a supporting plate provided with a central through hole, and the aperture of the central through hole of the supporting plate is not smaller than the outer diameter of the filter element cotton fabric and not larger than the inner diameter of the filter element metal shell.
In the above technical scheme, set up stop gear in the casing, stop gear sets up in the top of filter core, stop gear includes fixed block and the type of falling L locating part fixed with shells inner wall.
In the above technical scheme, the horizontal arm of locating part is fixed with the fixed block top, and perpendicular wall portion stretches to the filter core, and contacts with the metal casing inner wall of filter core.
In the technical scheme, one side wall of the shell is provided with an outward opening door type bin gate.
In the technical scheme, the material receiving box is of a drawer type structure.
In the technical scheme, the front end face of the material receiving box is provided with a drawing structure, and the drawing structure is any one of a handle, a groove or a hole.
In the above technical scheme, the casing is provided with the air outlet, and the air outlet is connected with the main air exhaust pipeline.
In the technical scheme, a piston rod of the hydraulic rod is connected with the pressure applying plate through a connecting piece, and the connecting piece is detachably connected with the pressure applying plate and the piston rod.
The utility model has the beneficial effects that:
the utility model provides a radioactive filter element disassembling device which utilizes an electric hydraulic rod to disassemble cotton fabrics and metal shells of filter elements of filters, and finally realizes separation of radioactive pollution pieces and non-radioactive pollution pieces to meet disposal requirements.
Drawings
FIG. 1 is a front view (with the door removed) of the radioactive filter cartridge disassembly apparatus of the present invention;
FIG. 2 is a top view of the radioactive filter cartridge disassembling apparatus of the present invention;
FIG. 3 is a left side view of the radioactive filter cartridge disassembling apparatus of the present invention;
fig. 4 is a cross-sectional view a-a of fig. 1 of the present invention.
Wherein:
1 case 2 Hydraulic Lever
3 hydraulic pump 4 pressure applying plate
5 supporting block 6 material receiving box
7 door 8 air exit
9 filter element 10 fixed block of filter
11 position limiting piece
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the radioactive filter cartridge disassembling apparatus of the present invention is further described below by referring to the drawings of the specification and the specific embodiments.
The radioactive filter element applied to the utility model comprises a thin-wall tubular metal shell and cotton fabric arranged in the middle of the metal shell, and the aim of the utility model is to separate the shell from the cotton fabric.
As shown in fig. 1 to 4, a device for disassembling a filter element of a radioactive filter comprises a housing 1 and a power mechanism, wherein the power mechanism comprises a hydraulic rod 2 arranged at the top of the housing 1 and a hydraulic pump 3 connected with the hydraulic rod; a piston rod of the hydraulic rod 2 extends into the shell 1 and is connected with the pressing plate 4;
the inside workbin 6 that connects that sets up of casing 1, the support mechanism who is used for placing filter cartridge 9 is set up to the casing 1 inner wall that connects the workbin 6 top.
The supporting mechanism is a point-dividing supporting structure consisting of four supporting blocks 5 or a supporting plate provided with a central through hole.
In this embodiment, the supporting mechanism is a point-dividing supporting structure composed of four supporting blocks 5, and the vertical distance from the inner side wall of each supporting block 5 to the central axis of the casing 1 is not less than the vertical distance from the inner wall of the metal shell of the filter to the central axis of the casing 1, so as to ensure that the cotton fabrics of the filter element smoothly drop into the material receiving box 6 under the pushing of the pressing plate 4.
When the supporting mechanism is a supporting plate provided with a central through hole, the aperture of the central through hole of the supporting plate is not smaller than the outer diameter of the cotton fabric of the filter element and not larger than the outer diameter of the filter element, so that the cotton fabric of the filter element is enabled to smoothly drop into the material receiving box 6 under the pushing of the pressing plate 4.
In this embodiment, in order to guarantee to disassemble the in-process, the tubular metal casing's of filter core thin wall stability, casing 1 sets up stop gear, and stop gear sets up in the top of filter core, stop gear includes fixed block 10 fixed with casing 1 inner wall and the type of falling L locating part 11, and the xarm portion and the fixed block 10 top of locating part 11 are fixed, erects the wall portion and stretches to the filter core, and contacts with the metal casing inner wall of filter core, realizes spacing to the metal casing of filter core, avoids exerting pressure board 4 and moves along with cotton fabric at the in-process that pushes down.
In this embodiment, in order to put the filter element into the device before disassembly and take out the cotton fabric and the metal shell of the filter element after disassembly, a side wall of the housing 1 is an outward opening door.
In this embodiment, the material receiving box 6 is configured to be a drawer type structure in order to facilitate taking out the filter core cotton fabric after disassembly. Furthermore, in order to facilitate the drawing operation of the material receiving box 6, a drawing structure is arranged on the front end surface of the material receiving box 6, and the drawing structure is any one of a handle, a groove or a hole.
In this embodiment, in order to avoid disassembling the waste gas polluted environment that the in-process produced and cause the breathing injury to the staff, casing 1 sets up air exit 8, and air exit 8 is connected with total exhaust pipe, will disassemble the waste gas that the in-process produced and collect the aftertreatment in unison.
In this embodiment, for the convenience of maintenance and the change of part, the piston rod of hydraulic stem 2 with apply the clamp plate 4 and be connected through the connecting piece, the connecting piece with apply between clamp plate 4, the piston rod all adopt detachable connected mode.
The working process of the utility model is as follows:
before disassembling, open door 7, put into the supporting mechanism of casing with the filter core on, and through top stop gear restriction metal casing position, place and accomplish the back, close the door, be totally closed state in the casing, guarantee to disassemble the in-process and realize totally closed state, start the hydraulic pump, the hydraulic stem drives the board of exerting pressure and pushes down, realize metal casing and set up the separation in the middle of the metal casing cotton fabric, metal casing stays on supporting mechanism, the cotton fabric drops in the material receiving box, whole waste gas accessible air exit of dismantling in-process production is collected total exhaust pipe and is handled. After the disassembly is finished, the bin door is opened, the metal shell can be taken out, and the cotton fabrics of the filter element can be taken out by drawing out the material receiving box.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (10)
1. The utility model provides a radioactivity filter core detaching device, includes casing (1) and power unit, its characterized in that: the power mechanism comprises a hydraulic rod (2) arranged at the top of the shell (1) and a hydraulic pump (3) connected with the hydraulic rod; a piston rod of the hydraulic rod (2) extends into the shell (1) and is connected with the pressure plate (4); the filter is characterized in that a material receiving box (6) is arranged inside the shell (1), and a supporting mechanism used for placing a filter element (9) is arranged on the inner wall of the shell (1) above the material receiving box (6).
2. A radioactive filter cartridge dismantling device according to claim 1, wherein: the supporting mechanism is a point-dividing supporting structure consisting of four supporting blocks (5), and the vertical distance from the inner side wall of each supporting block (5) to the central axis of the shell (1) is not less than the vertical distance from the inner wall of the metal shell of the filter to the central axis of the shell (1).
3. A radioactive filter cartridge dismantling device according to claim 1, wherein: the support mechanism is a support plate provided with a central through hole, and the aperture of the central through hole of the support plate is not smaller than the outer diameter of the filter element cotton fabric and not larger than the inner diameter of the filter element metal shell.
4. A radioactive filter cartridge dismantling device according to claim 2, wherein: set up stop gear in casing (1), stop gear sets up in the top of filter core, stop gear includes fixed block (10) and the type of falling L locating part (11) fixed with casing (1) inner wall.
5. The radioactive filter cartridge dismantling device of claim 4, wherein: the horizontal arm of locating part (11) is fixed with fixed block (10) top, and perpendicular wall portion stretches to the filter core, and contacts with the metal casing inner wall of filter core.
6. A radioactive filter cartridge dismantling device according to claim 1, wherein: one side wall of the shell (1) is provided with an outward opening door type bin gate (7).
7. A radioactive filter cartridge dismantling device according to claim 1, wherein: the material receiving box (6) is of a drawer type structure.
8. A radioactive filter cartridge dismantling device according to claim 7, wherein: the front end face of the material receiving box (6) is provided with a drawing structure, and the drawing structure is any one of a handle, a groove or a hole.
9. A radioactive filter cartridge dismantling device according to claim 1, wherein: casing (1) sets up air exit (8), and air exit (8) are connected with total exhaust duct.
10. A radioactive filter cartridge dismantling device according to claim 1, wherein: the piston rod of the hydraulic rod (2) is connected with the pressure applying plate (4) through a connecting piece, and the connecting piece is detachably connected with the pressure applying plate (4) and the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710177.0U CN217019312U (en) | 2022-03-30 | 2022-03-30 | Radioactive filter core dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710177.0U CN217019312U (en) | 2022-03-30 | 2022-03-30 | Radioactive filter core dismounting device |
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| Publication Number | Publication Date |
|---|---|
| CN217019312U true CN217019312U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220710177.0U Active CN217019312U (en) | 2022-03-30 | 2022-03-30 | Radioactive filter core dismounting device |
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| CN (1) | CN217019312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714068A (en) * | 2022-03-30 | 2022-07-08 | 核工业理化工程研究院 | Radioactive filter core dismounting device |
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2022
- 2022-03-30 CN CN202220710177.0U patent/CN217019312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714068A (en) * | 2022-03-30 | 2022-07-08 | 核工业理化工程研究院 | Radioactive filter core dismounting device |
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