CN213873045U

CN213873045U - Novel oil net dust filter

Info

Publication number: CN213873045U
Application number: CN202022485714.XU
Authority: CN
Inventors: 王晗烨; 王国均
Original assignee: Shanghai Wuling Protection Equipment Co ltd
Current assignee: Shanghai Wuling Protection Equipment Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-03
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a novel oil net dust filter absorber, including being cylindrical body, one side of body is provided with the inlet end dish, and the opposite side is provided with the exhaust end dish, the inlet end dish is sealed form and outside equidistance is provided with a plurality of intake pipe, and the outer end of a plurality of intake pipe is connected with the purification dish, the purification dish is cylindrical body and is provided with the screen panel in the middle of the inboard, the inner of intake pipe is linked together through U type pipe and main chimney filter, the one end of main chimney filter is closed, and the other end is linked together with the exhaust end dish, is located the inside left side of main chimney filter is provided with the oil absorption ply, the right side of oil absorption ply is provided with two filter plate, two it has the zeolite layer to fill between the filter plate. The utility model discloses a removable main chimney filter has been added to the inside of body, can use oil absorption paper layer and zeolite layer to carry out the impurity that the filtering oil nature was said respectively to oil absorption paper layer accessible notch and bulge strengthen area of contact, improve the filtering effect.

Description

Novel oil net dust filter

Technical Field

The utility model relates to an underground security protection equipment technical field specifically is a novel oil net dust filtration absorber.

Background

Underground civil air defense engineering, abbreviated civil air defense engineering, is led by the central civil air defense committee. Civil air defense engineering also calls civil air defense workers, and refers to underground protective buildings which are independently built for guaranteeing personnel and material shelter, civil air defense command and medical rescue in wartime, and basements which are built by combining ground buildings and can be used for air defense in wartime. The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and preserving the war potential; the steel structure movable threshold double-leaf protective sealed door is an engineering guarantee for adhering to urban battles and supporting anti-invasion wars to wins for a long time, the steel structure movable threshold double-leaf protective sealed door is provided with two doors and a detachable movable threshold, the movable threshold can bear the pressure of shock waves on the door leaves so as to meet the requirements of protection and sealing functions, the conversion of peacetime function is rapidly realized, and the movable threshold is not installed at ordinary times for facilitating the passing of personnel and vehicles.

In the underground security engineering construction process, often need adopt the dirt absorber to strain, carry out abundant exchange and filtration to the air, current equipment purifies the filter effect poor, handles the air inadequately abundant, uses comparatively inconveniently, consequently needs the technical problem that the corresponding technical scheme of design solution exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel oil net dust filter has solved: in the underground security engineering construction process, often need adopt the dirt absorber to strain, carry out abundant exchange and filtration to the air, current equipment purifies the filter effect poor, handles the problem that the air is not enough abundant, uses comparatively inconvenient.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel oil net dust filter absorber, is including being cylindrical body, one side of body is provided with the inlet end dish, and the opposite side is provided with the exhaust end dish, the inlet end dish is sealed form and outside equidistance is provided with a plurality of intake pipe, and the outer end of a plurality of intake pipe is connected with purification dish, purification dish is cylindrical body and is provided with the screen panel in the middle of the inboard, the inner of intake pipe is linked together through U type pipe and main filter tube, the one end of main filter tube is closed, and the other end is linked together with the exhaust end dish, is located the inside left side of main filter tube is provided with the oil absorption ply, the right side on oil absorption ply is provided with two filter plate, two it has the zeolite layer to fill between the filter plate, the right side on zeolite layer still is provided with and melts the cloth layer of spouting.

As a further preferred mode of the present invention, the inside of the pipe body is provided with a connecting member, which is detachably connected to the main filter tube.

As a further preferred mode of the present invention, the edge of the oil absorbing paper layer is provided with an inward concave notch, and the outside of the oil absorbing paper layer is provided with a convex portion which is an S-shaped protrusion.

As a further preferred mode of the present invention, the inner wall circumferential surface of the purification disk is provided with a plurality of breathable convex hulls at equal intervals, and the inside of the breathable convex hulls is provided with a drying agent.

As a further preferred mode of the utility model, still be provided with a plurality of activated carbon convex ball on the inner wall of main chimney filter.

(III) advantageous effects

The utility model provides a novel oil net dust filter. The method has the following beneficial effects:

the utility model discloses a removable main chimney filter has been added to the inside of body, can use oil absorption paper layer and zeolite layer to carry out the impurity that the filtering oil nature was said respectively to oil absorption paper layer accessible notch and bulge strengthen area of contact, improve the filtering effect.

The utility model discloses an use ventilative convex closure to carry out simple drying, the protruding ball of active carbon on the main chimney filter inner wall still can promote to adsorb simultaneously and purify.

Drawings

FIG. 1 is the overall front structure diagram of the present invention

FIG. 2 is a schematic view of the internal structure of the main filter tube of the present invention;

fig. 3 is a schematic view of the internal structure of the purification disk of the present invention.

In the figure, 1, a tube body; 2. an air inlet end disc; 3. an exhaust end disc; 4. a decontamination disk; 5. a mesh enclosure; 6. a U-shaped pipe; 7. an oil absorbent paper layer; 8. a filter screen plate; 9. a zeolite layer; 10. melt-blown fabric layer; 11. a connecting member; 12. a convex portion; 13. a breathable convex hull; 14. activated carbon convex balls; 15. and a main filter tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a novel oil net dust filter absorber, is including being cylindrical body 1, one side of body 1 is provided with inlet end dish 2, and the opposite side is provided with exhaust end dish 3, inlet end dish 2 is sealed form and outside equidistance is provided with a plurality of intake pipe, and the outer end of a plurality of intake pipe is connected with purification dish 4, purification dish 4 is cylindrical body and is provided with screen panel 5 in the middle of the inboard, the inner of intake pipe is linked together through U type pipe 6 and main filter tube 15, the one end of main filter tube 15 is closed, and the other end is linked together with exhaust end dish 3, is located the inside left side of main filter tube 15 is provided with oil absorption paper layer 7, oil absorption paper layer 7's right side is provided with two filter screen boards 8, two it has zeolite layer 9 to fill between the filter screen board 8, zeolite layer 9's right side still is provided with melt-blown cloth layer 10.

The connecting piece 11 is arranged inside the pipe body 1, the connecting piece 11 is detachably connected with the main filter pipe 15, the connecting piece 11 can be used for being installed inside the pipe body 1 through the design, and the connecting piece 11 can be used for detachably fixing the main filter pipe 15 through a fixing rod piece such as a screw rod.

The edge of the oil absorption paper layer 7 is provided with a notch which is sunken inwards, and the outer side of the oil absorption paper is also provided with an S-shaped convex part 12, so that the purifying contact area can be enlarged by using the notch and the S-shaped convex part 12.

Be located the inner wall periphery equidistance of purification dish 4 is provided with the ventilative convex closure 13 of a plurality of, the inside drier that is provided with of ventilative convex closure 13 can use ventilative convex closure 13 to cooperate inside drier to carry out abundant drying through such design.

Still be provided with a plurality of active carbon convex ball 14 on the inner wall of main chimney filter 15, can still carry out simple absorption through such design with active carbon convex ball 14 and purify.

The working principle is as follows: during the use, can fix equipment whole in the ventilation department of secret security protection building, the purification dish 4 in accessible inlet end dish 2 outsides filters the dust, can use ventilative convex closure 13 and inside drier to carry out abundant drying simultaneously, then gas can get into respectively and inhale oil paper layer 7 and zeolite layer 9 and melt-blown cloth layer 10 and carry out abundant adsorption of grease, melt-blown cloth layer 10 can simply filter the bacterium in the air, and whole purifying effect is good.

The utility model 1, a pipe body; 2. an air inlet end disc; 3. an exhaust end disc; 4. a decontamination disk; 5. a mesh enclosure; 6. a U-shaped pipe; 7. an oil absorbent paper layer; 8. a filter screen plate; 9. a zeolite layer; 10. melt-blown fabric layer; 11. a connecting member; 12. a convex portion; 13. a breathable convex hull; 14. activated carbon convex balls; 15. the main filter pipe and the components are all universal standard components or components known by technicians in the field, the structure and the principle of the main filter pipe can be known by technicians through technical manuals or conventional experimental methods, the utility model solves the problem that a dust filter absorber is often required to be adopted in the process of underground security engineering construction, the utility model can fully exchange and filter the air, the prior device has poor purifying and filtering effect, insufficient air treatment and inconvenient use, the detachable main filter pipe is added in the pipe body, the oil-absorbing paper layer and the zeolite layer can be respectively used for filtering the oily impurities, and contact area is strengthened to oil absorption ply accessible notch and bulge, improves the filtering effect, the utility model discloses an use ventilative convex closure to carry out simple drying, the protruding ball of active carbon on the main chimney filter inner wall still can promote to adsorb the purification simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel oil net dust filtration absorber which characterized in that: comprises a columnar pipe body (1), an air inlet end disc (2) is arranged on one side of the pipe body (1), and the other side is provided with an exhaust end disc (3), the air inlet end disc (2) is sealed, a plurality of air inlet pipes are arranged at the outer part of the air inlet end disc at equal intervals, the outer ends of the air inlet pipes are connected with a purification disc (4), the purifying disc (4) is cylindrical, the middle of the inner side of the purifying disc is provided with a mesh enclosure (5), the inner end of the air inlet pipe is communicated with the main filter pipe (15) through a U-shaped pipe (6), one end of the main filter pipe (15) is closed, the other end of the main filter pipe is communicated with the exhaust end disc (3), an oil absorption paper layer (7) is arranged on the left side inside the main filter pipe (15), two filter screen plates (8) are arranged on the right side of the oil absorption paper layer (7), a zeolite layer (9) is filled between the two filter screen plates (8), and a melt-blown cloth layer (10) is further arranged on the right side of the zeolite layer (9).

2. The novel oil screen dust filter absorber of claim 1, wherein: the connecting piece (11) is arranged inside the pipe body (1), and the connecting piece (11) is detachably connected with the main filter pipe (15).

3. The novel oil screen dust filter absorber of claim 1, wherein: the edge of the oil absorption paper layer (7) is provided with an inward concave notch, and the outer side of the oil absorption paper is also provided with an S-shaped convex part (12).

4. The novel oil screen dust filter absorber of claim 1, wherein: the inner wall periphery equidistance that is located purification dish (4) is provided with a plurality of ventilative convex closure (13), ventilative convex closure (13) inside is provided with the drier.

5. The novel oil screen dust filter absorber of claim 1, wherein: the inner wall of the main filter pipe (15) is also provided with a plurality of activated carbon convex balls (14).