CN219922424U

CN219922424U - Special HEPA filter core of waterproof type oil mist

Info

Publication number: CN219922424U
Application number: CN202321239716.8U
Authority: CN
Inventors: 张宏; 张德芬
Original assignee: Jiangsu Demale Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Demale Environmental Protection Equipment Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-31
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a waterproof type special HEPA filter element for oil mist, which relates to the technical field of industrial oil fume treatment, wherein a frame body is arranged in a flue, a sealing structure is arranged on the outer side wall of the frame body, the sealing structure comprises a mounting frame, a colloid is arranged on the inner side wall of the mounting frame, a sealing strip is arranged on one side of the colloid, a filter element main body is arranged in the frame body, dismounting structures are arranged on two sides of one end of the filter element main body, and an oil storage structure is arranged at one end of the frame body. According to the utility model, the sealing structure is arranged on the outer side wall of the frame body, the sealing strip in the sealing structure is arranged on the outer side wall of the frame body through the colloid and the mounting frame, and the sealing property between the frame body and the flue is enhanced after the frame body is arranged in the flue, so that the sealing property of the frame body is greatly improved, external moisture is not easy to enter the flue to be damaged in the subsequent use process, and the protection property is stronger.

Description

Special HEPA filter core of waterproof type oil mist

Technical Field

The utility model relates to the technical field of industrial oil fume treatment, in particular to a waterproof type special HEPA filter element for oil mist.

Background

The oil mist is produced by the evaporation of industrial cutting fluid and the atomization phenomenon of the cutting fluid, and is commonly produced in industrial production, the special HEPA filter core for the oil mist is required to be used for filtering the oil mist after the oil mist is produced, so that the harm of chemical substances in the oil mist to the processing environment and workers is avoided, the special HEPA filter core for the oil mist is installed inside a corresponding flue when being used, the tightness of installation between the special HEPA filter core for the oil mist and the flue is required to be ensured when being installed, and the damage of external water vapor to the inner side wall of the flue caused by the entry of the water vapor into the flue is avoided, and the using effect is influenced.

Disclosure of Invention

The utility model aims to provide a waterproof type special HEPA filter element for oil mist, which aims to solve the problem of ensuring the tightness between the filter element and a flue in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special HEPA filter core of waterproof type oil mist, includes the flue, the inside framework that installs of flue, the lateral wall of framework is provided with seal structure, seal structure includes the mounting bracket, the mounting bracket is installed in the lateral wall of framework, the inside wall of mounting bracket is provided with the colloid, and installs the sealing strip in one side of colloid, the internally mounted of framework has the filter core main part, the both sides of filter core main part one end all are provided with the dismouting structure, the one end of framework is provided with the oil storage structure.

Preferably, the cross section of the sealing strip is smaller than that of the mounting frame, and the sealing strip is matched with the mounting frame.

Preferably, the oil storage structure includes the fixture block, the fixture block is installed in the bottom of framework one end, the oil storage box is installed on the top of fixture block, and the both sides of the inside bottom of oil storage box all are provided with the draw-in groove, the oil absorption cotton is installed to the inside bottom of oil storage box.

Preferably, the cross section of the clamping block is smaller than the cross section of the clamping groove, and a clamping structure is formed between the clamping block and the clamping groove.

Preferably, the dismounting structure comprises a groove body, the groove body is arranged on two sides of one end inside the frame body, the rotating shaft is arranged at one end inside the groove body, and the limiting blocks are movably arranged on the outer side walls of the rotating shaft.

Preferably, the cross section of stopper is less than the cross section of cell body, constitute the block structure between stopper and the cell body.

Preferably, the limiting blocks are provided with four groups, and the four groups of limiting blocks are symmetrically distributed relative to the central axis of the frame body.

Compared with the prior art, the utility model has the beneficial effects that: this special HEPA filter core of waterproof type oil mist is rational in infrastructure, has following advantage:

(1) Through being provided with seal structure, seal structure sets up in the lateral wall of framework, and seal strip in the seal structure passes through colloid and mounting bracket and installs in the lateral wall of framework, strengthens the leakproofness between this framework and the flue after this framework installs in the inside of flue for the leakproofness that this framework was installed greatly increased, the outside moisture is difficult for getting into the flue and producing the damage in the follow-up use, and the protectiveness is stronger;

(2) Through being provided with the oil storage structure, the oil storage structure sets up in the bottom of framework one end, and liquid phase oil mist particle is filtered by the filter core at first during the use, adheres to the filter core surface and gathers into the drip, and then drips out, through being provided with the oil storage structure, the oil storage box in the oil storage structure can collect the oil drop that the filter core produced and carry out unified processing after avoiding producing the indiscriminate phenomenon of oil, has realized that this filter core has the function of collecting the oil drop after filtering;

(3) Through being provided with the dismouting structure, the dismouting structure sets up in the inside both sides of framework, and stopper in the dismouting structure is rotatable when using, thereby rotates to the spacing of the inside filter core main part of suitable position openable to the framework and changes the maintenance with the convenient takeout of filter core main part, has realized that this HEPA filter core is convenient for change the maintenance to the filter core main part, and it is also very convenient to use more convenient and assemble, convenience greatly increased.

Drawings

FIG. 1 is a schematic view of a front partial cross-sectional structure of the present utility model;

FIG. 2 is a schematic side view of a seal ring according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic diagram of an oil storage structure in front cross section.

In the figure: 1. a frame; 2. a flue; 3. an oil storage structure; 301. an oil storage box; 302. oil absorbing cotton; 303. a clamping block; 304. a clamping groove; 4. a disassembly and assembly structure; 401. a tank body; 402. a limiting block; 403. a rotating shaft; 5. a sealing structure; 501. a colloid; 502. a sealing strip; 503. a mounting frame; 6. a filter element main body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a special HEPA filter core of waterproof type oil mist, including flue 2, the inside framework 1 that installs of flue 2, the lateral wall of framework 1 is provided with seal structure 5, seal structure 5 includes mounting bracket 503, and mounting bracket 503 installs in the lateral wall of framework 1, and the inside wall of mounting bracket 503 is provided with colloid 501, and installs sealing strip 502 in one side of colloid 501, and the internally mounted of framework 1 has filter core main part 6, and the both sides of filter core main part 6 one end all are provided with dismouting structure 4, and the one end of framework 1 is provided with oil storage structure 3;

the cross section of the sealing strip 502 is smaller than that of the mounting frame 503, the sealing strip 502 is matched with the mounting frame 503, and the sealing effect is better;

specifically, as shown in fig. 1 and 2, when in use, the colloid 501 is mounted on the outer side wall of the frame 1, and seals and protects the mounting position between the frame 1 and the flue 2 from water after the frame 1 is mounted, so as to avoid external moisture from entering.

The oil storage structure 3 comprises a clamping block 303, the clamping block 303 is arranged at the bottom of one end of the frame body 1, the top end of the clamping block 303 is provided with an oil storage box 301, both sides of the bottom end inside the oil storage box 301 are provided with clamping grooves 304, and the bottom end inside the oil storage box 301 is provided with oil absorbing cotton 302;

the cross section of the clamping block 303 is smaller than that of the clamping groove 304, and a clamping structure is formed between the clamping block 303 and the clamping groove 304. The design of the clamping structure is convenient for disassembling and assembling the oil storage box 301, so that the use is more convenient;

specifically, as shown in fig. 1 and fig. 4, when in use, liquid-phase oil mist particles can gather on the surface and flow into the oil storage box 301 along the filter element main body 6, and are collected by the oil absorbing cotton 302 in the oil storage box 301, and when in cleaning, the oil storage box 301 is moved upwards to separate the clamping grooves 304 and the clamping blocks 303 on two sides of the bottom end of the oil storage box 301, so that the oil storage box 301 can be taken out for cleaning.

The dismounting structure 4 comprises a groove body 401, the groove body 401 is arranged on two sides of one end inside the frame body 1, a rotating shaft 403 is arranged at one end inside the groove body 401, and a limiting block 402 is movably arranged on the outer side wall of the rotating shaft 403;

the cross section of the limiting block 402 is smaller than that of the groove body 401, a clamping structure is formed between the limiting block 402 and the groove body 401, and the limiting block 402 is convenient to store due to the design of the clamping structure;

the limiting blocks 402 are provided with four groups, the four groups of limiting blocks 402 are symmetrically distributed about the central axis of the frame body 1, and the symmetrical limiting blocks 402 are used for locking the filter element main body 6 more firmly;

specifically, as shown in fig. 1 and 3, when the filter element main body 6 needs to be detached from the inside of the frame body 1 during use, the four groups of limiting blocks 402 are sequentially rotated to rotate into the groove body 401 to be stored, then the filter element main body 6 can be drawn to one end to be separated from the inside of the frame body 1, when the filter element main body 6 is assembled, after the filter element main body 6 is clamped and mounted in the inside of the frame body 1, the limiting blocks 402 are reversely sequentially rotated to move to the upper side of the filter element main body 6 to limit the filter element main body 6, and the filter element main body 6 can be mounted.

Working principle: when the novel water-proof HEPA filter core is used, the filter core main body 6 and corresponding fixing pieces are installed in the flue 2, the joint between the frame body 1 and the flue 2 is sealed and protected by the sealing strips 502 after the novel water-proof HEPA filter core is installed, the damage of external moisture entering into the flue 2 is avoided, the filter core main body 6 filters oil mist discharged from the inside of the frame body 1 during the use, liquid-phase oil mist particles generated during the filtration are firstly filtered by the filter core, the liquid-phase oil mist particles are attached to the surface of the filter core to be gathered into drops, the drops fall into the oil storage box 301 after the drops are collected, the oil storage box 301 is subsequently taken down to be cleaned, when the filter core main body 6 in the frame body 1 needs to be maintained along with the increase of the use time, the four groups of limiting blocks 402 are sequentially rotated to be contained in the groove body 401, then the filter core main body 6 can be drawn towards one end to be separated from the inside of the frame body 1 for maintenance, and the in-situ usage is carried out after the maintenance is completed, and finally the use work of the novel water-proof HEPA filter core is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a special HEPA filter core of waterproof type oil mist, includes flue (2), its characterized in that: the inside framework (1) that installs of flue (2), the lateral wall of framework (1) is provided with seal structure (5), seal structure (5) are including mounting bracket (503), mounting bracket (503) are installed in the lateral wall of framework (1), the inside wall of mounting bracket (503) is provided with colloid (501), and one side of colloid (501) is installed sealing strip (502), the internally mounted of framework (1) has filter core main part (6), the both sides of filter core main part (6) one end all are provided with dismouting structure (4), the one end of framework (1) is provided with oil storage structure (3).

2. The water-resistant oil mist specific HEPA filter cartridge of claim 1, wherein: the cross section of the sealing strip (502) is smaller than that of the mounting frame (503), and the sealing strip (502) is matched with the mounting frame (503).

3. The water-resistant oil mist specific HEPA filter cartridge of claim 1, wherein: the oil storage structure (3) comprises a clamping block (303), the clamping block (303) is arranged at the bottom of one end of the frame body (1), the top end of the clamping block (303) is provided with an oil storage box (301), two sides of the bottom end inside the oil storage box (301) are respectively provided with a clamping groove (304), and the bottom end inside the oil storage box (301) is provided with oil absorbing cotton (302).

4. A water-resistant oil mist specific HEPA filter cartridge according to claim 3, wherein: the cross section of the clamping block (303) is smaller than that of the clamping groove (304), and a clamping structure is formed between the clamping block (303) and the clamping groove (304).

5. The water-resistant oil mist specific HEPA filter cartridge of claim 1, wherein: the dismounting structure (4) comprises a groove body (401), the groove body (401) is arranged on two sides of one end inside the frame body (1), a rotating shaft (403) is arranged at one end inside the groove body (401), and limiting blocks (402) are movably arranged on the outer side walls of the rotating shaft (403).

6. The water resistant, mist specific HEPA cartridge of claim 5, wherein: the cross section of the limiting block (402) is smaller than that of the groove body (401), and a clamping structure is formed between the limiting block (402) and the groove body (401).

7. The water resistant, mist specific HEPA cartridge of claim 5, wherein: the limiting blocks (402) are provided with four groups, and the four groups of limiting blocks (402) are symmetrically distributed relative to the central axis of the frame body (1).