CN219815613U - Sealing mechanism of oil smoke oil mist filter case - Google Patents
Sealing mechanism of oil smoke oil mist filter case Download PDFInfo
- Publication number
- CN219815613U CN219815613U CN202320278952.4U CN202320278952U CN219815613U CN 219815613 U CN219815613 U CN 219815613U CN 202320278952 U CN202320278952 U CN 202320278952U CN 219815613 U CN219815613 U CN 219815613U
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- Prior art keywords
- filter
- oil mist
- filter box
- groove
- oil
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- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 239000003595 mist Substances 0.000 title claims abstract description 36
- 239000000779 smoke Substances 0.000 title claims abstract description 15
- 241000220317 Rosa Species 0.000 claims description 10
- 239000004071 soot Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 239000003517 fume Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 3
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a sealing mechanism of a filter box of an oil smoke and oil mist filter, which comprises an oil smoke and oil mist filter main body and a filter box, wherein three filter boxes are inserted into the oil smoke and oil mist filter main body in a sliding manner, handles are arranged on the surfaces of the filter boxes, and two ends of the filter boxes are also connected with sliding blocks; the bottom surface of the filter box is provided with a clamping groove, the top surface of the filter box is provided with a telescopic groove, and the inside of the telescopic groove is provided with a sealing component; according to the utility model, through the mutual matching among the clamping groove, the telescopic groove, the spring, the sliding plate and the sealing ring, the sealing ring can be contracted into the telescopic groove along with the movement of the sliding plate, so that when the upper filter box is inserted, the friction between the bottom surface of the upper filter box and the sealing ring is effectively reduced, the damage of the sealing ring is reduced, and the upper filter box is not difficult to insert; meanwhile, when the upper and lower filter boxes are completely attached, the sealing ring can be automatically inserted into a clamping groove formed in the bottom of the upper filter box, so that effective sealing is realized.
Description
Technical Field
The utility model belongs to the field of oil fume and oil mist filters, and particularly relates to a sealing mechanism of a filter box of an oil fume and oil mist filter.
Background
In the machining process, due to the requirements of cooling, lubrication, cleaning and rust prevention, a large amount of water-based or oil-based cutting fluid is applied, the cutting fluid is subjected to pump circulation and then is subjected to violent collision with a cutter and a workpiece, and a large amount of oil smoke oil mist particles are generated under the mechanism of atomization and evaporation and are required to be filtered by a special filter so as to reach the national emission standard;
the special oil fume and oil mist filter is characterized in that after being stacked by different filter boxes, a centrifugal fan is utilized to operate to generate negative pressure, oil fume and oil mist particles with high concentration and different diameters are collected in a machine tool and enter the filter through a pipeline, and the oil fume and oil mist filter firstly passes through a first-stage filter box and then passes through a second-stage filter box, and large particles and part of smaller fine particles are captured when passing through the first-stage filter box and the second-stage filter box, so that the capturing efficiency is as high as more than 95%;
these filter boxes need to be sealed at the stacking position when being stacked so as to ensure that a stable pressure difference is generated inside the device, and at present, sealing strips are directly adhered to the top surface of the filter boxes, so that the filter boxes have a sealing effect when being stacked, but the following sealing mode has the following problems:
because the sealing strip has a certain volume, when a plurality of filter boxes are inserted into the oil fume and oil mist filter in a sliding way, the condition that the filter boxes are not easy to insert can occur due to the existence of the sealing strip; meanwhile, as the filter box is inserted into the oil smoke oil mist filter in a sliding way, when the upper filter box is inserted, the bottom surface of the upper filter box can rub against the sealing strip, so that the sealing strip can be degummed and rolled or the sealing strip is worn to reduce the sealing effect, and the use of the oil smoke oil mist filter is affected.
In summary, the present utility model provides a sealing mechanism for a filter box of a soot and oil mist filter to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a sealing mechanism of a filter box of an oil smoke and oil mist filter, so as to solve the problems in the background technology;
in order to achieve the above purpose, the present utility model provides the following technical solutions: the sealing mechanism of the oil smoke and oil mist filter box comprises an oil smoke and oil mist filter main body and a filter box, wherein three filter boxes are inserted into the oil smoke and oil mist filter main body in a sliding manner, handles are arranged on the surfaces of the filter boxes, and two ends of the filter boxes are also connected with sliding blocks;
the draw-in groove has been seted up to the bottom surface of rose box, the expansion groove has been seted up to the top surface of rose box, the inside in expansion groove is provided with seal assembly.
Preferably, the clamping groove and the telescopic groove are in a shape like a Chinese character 'hui', and the sizes and positions of the clamping groove and the telescopic groove are up and down corresponding.
Preferably, the sealing assembly comprises: the sealing strip comprises a spring, a sliding plate and a sealing strip made of rubber, wherein one end of the spring is fixedly connected with the bottom surface of the telescopic groove, the other end of the spring is fixedly connected with the sliding plate, and the sealing strip is adhered to the surface of the sliding plate.
Preferably, the size of the sliding plate is matched with the size of the telescopic groove, and the sliding plate forms an elastic structure with the telescopic groove through a spring.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching among the clamping groove, the telescopic groove, the spring, the sliding plate and the sealing ring, the sealing ring can be contracted into the telescopic groove along with the movement of the sliding plate, so that when the upper filter box is inserted, the friction between the bottom surface of the upper filter box and the sealing ring is effectively reduced, the damage of the sealing ring is reduced, and the upper filter box is not difficult to insert; meanwhile, when the upper and lower filter boxes are completely attached, the sealing ring can be automatically inserted into a clamping groove formed in the bottom of the upper filter box, so that effective sealing is realized.
Drawings
FIG. 1 is a schematic diagram of the main body of the oil fume and mist filter of the present utility model;
FIG. 2 is a schematic diagram of the oil soot and oil mist filter opening structure of the present utility model;
FIG. 3 is a schematic perspective view of a filter box according to the present utility model;
FIG. 4 is a schematic view of a cross-sectional front view of the filter box of the present utility model;
FIG. 5 is a schematic top view of the cross-sectional structure of the filter box of the present utility model;
fig. 6 is a schematic view of the bottom structure of the filter box of the present utility model.
In the figure:
1. a soot oil mist filter body; 2. a filter box; 3. a handle; 4. a slide block; 5. a clamping groove; 6. a telescopic slot; 7. a spring; 8. a sliding plate; 9. and (5) a sealing strip.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-6, the utility model provides a sealing mechanism of a filter box of an oil fume and oil mist filter, which comprises an oil fume and oil mist filter main body 1 and a filter box 2, wherein three filter boxes 2 are inserted into the oil fume and oil mist filter main body 1 in a sliding way, the filter box 2 can effectively filter oil fume and oil mist, a handle 3 is arranged on the surface of the filter box 2, so that an operator can conveniently pull out the filter box 2, the filter box 2 is convenient to replace, two ends of the filter box 2 are also connected with sliding blocks 4, and the sliding blocks 4 can conveniently insert the filter box 2 into the oil fume and oil mist filter main body 1 in a sliding way; draw-in groove 5 has been seted up to the bottom surface of rose box 2, flexible groove 6 has been seted up to the top surface of rose box 2, draw-in groove 5 and flexible groove 6 all are "back" font, and the draw-in groove 5 corresponds from top to bottom with the size and the position of flexible groove 6 for in the draw-in groove 5 that the sealing strip 9 on the rose box 2 that is located low level can insert the upper filter box 2 bottom surface and set up, in order to realize effective sealing between the rose box 2, the inside of flexible groove 6 is provided with seal assembly, seal assembly includes: spring 7, sliding plate 8 and be sealing strip 9 of rubber material, the one end and the bottom surface fixed connection of expansion tank 6 of spring 7, the other end and the sliding plate 8 fixed connection of spring 7, the size of sliding plate 8 and the size phase-match of expansion tank 6, and sliding plate 8 constitutes elastic structure between through spring 7 and expansion tank 6, sealing strip 9 adhesion is at the surface of sliding plate 8, when pressing sealing strip 9, can make sealing strip 9 shrink to the inside of expansion tank 6.
The specific working principle is as follows: as shown in fig. 1 to 6, when the sealing mechanism of the oil mist filter box is used, firstly, the lowest-positioned filter box 2 is inserted into the oil mist filter body 1, and then the sealing strip 9 at the top of the lowest-positioned filter box is pressed, so that the second filter box 2 is inserted into the oil mist filter body 1 while the sealing strip 9 is contracted into the telescopic groove 6, when the upper filter box 2 and the lower filter box 2 are completely attached, the sealing strip 9 on the lowest-positioned filter box 2 is automatically inserted into the clamping groove 5 formed at the bottom of the second filter box 2 through the reset rebound of the spring 7, thereby realizing the stack sealing between the filter boxes 2, and by adopting the mode, the filter boxes 2 can be sequentially installed, and finally, the sealing connection between a plurality of filter boxes 2 is realized.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (4)
1. The utility model provides a sealing mechanism of oil smoke oil mist filter rose box, includes oil smoke oil mist filter main part (1) and rose box (2), its characterized in that: three filter boxes (2) are inserted into the oil smoke and oil mist filter main body (1) in a sliding manner, handles (3) are arranged on the surfaces of the filter boxes (2), and sliding blocks (4) are further connected to two ends of each filter box (2);
draw-in groove (5) have been seted up to the bottom surface of rose box (2), expansion groove (6) have been seted up to the top surface of rose box (2), the inside of expansion groove (6) is provided with seal assembly.
2. A seal mechanism for a filter housing of a soot and oil mist filter as set forth in claim 1, wherein: the clamping groove (5) and the telescopic groove (6) are in a shape like a Chinese character 'hui', and the clamping groove (5) corresponds to the telescopic groove (6) in size and position up and down.
3. A seal mechanism for a filter housing of a soot and oil mist filter as set forth in claim 1, wherein: the seal assembly includes: spring (7), sliding plate (8) and be sealing strip (9) of rubber material, the one end of spring (7) and the bottom surface fixed connection of expansion tank (6), the other end and the sliding plate (8) fixed connection of spring (7), sealing strip (9) adhesion is at the surface of sliding plate (8).
4. A seal mechanism for a filter housing of a soot and oil mist filter as set forth in claim 3, wherein: the size of the sliding plate (8) is matched with the size of the telescopic groove (6), and the sliding plate (8) and the telescopic groove (6) form an elastic structure through a spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278952.4U CN219815613U (en) | 2023-02-22 | 2023-02-22 | Sealing mechanism of oil smoke oil mist filter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278952.4U CN219815613U (en) | 2023-02-22 | 2023-02-22 | Sealing mechanism of oil smoke oil mist filter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815613U true CN219815613U (en) | 2023-10-13 |
Family
ID=88279175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278952.4U Active CN219815613U (en) | 2023-02-22 | 2023-02-22 | Sealing mechanism of oil smoke oil mist filter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815613U (en) |
-
2023
- 2023-02-22 CN CN202320278952.4U patent/CN219815613U/en active Active
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