CN213823867U

CN213823867U - Straight-through type oxygen filter

Info

Publication number: CN213823867U
Application number: CN202022127078.3U
Authority: CN
Inventors: 程益慧
Original assignee: Individual
Current assignee: Liu Zhenxiang
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-30
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a straight-through type oxygen filter, which comprises a filter tube body, wherein a filter core net is fixedly arranged in the filter tube body in an inclined manner, a small vibration exciter is fixedly arranged in the middle of the right side of the filter core net, and an air outlet flange is fixedly communicated with the opening part at the right end of the filter tube body; the right side of the air outlet flange is fixedly communicated with an air outlet cover, a ventilating plate is fixedly mounted at the opening of the air outlet cover, and a plurality of groups of air outlet holes which are uniformly distributed are formed in the surface of the ventilating plate. The utility model discloses an incline fixed mounting in the filter tube body and have the filter core net, can filter the impurity in the gas, and through at the small-size vibration exciter of filter core net right side mid-mounting, can filter adnexed impurity on the filter core net and shake down, discharge through impurity collection cover and blow off pipe, need not to dismantle, through the venthole of seting up multiunit evenly distributed on venthole cover opening part installation ventilating board and ventilating board surface, can make the discharge that oxygen can be even at the in-process of giving vent to anger.

Description

Straight-through type oxygen filter

Technical Field

The utility model relates to an oxygen filter technical field specifically is a through type oxygen filter.

Background

An oxygen filter is an indispensable device on a medium conveying pipeline, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment to eliminate impurities in the medium so as to protect the normal use of the valve and the equipment. When fluid enters the filter cartridge with a certain size of filter screen, impurities are blocked.

The publication number is CN200966964, and discloses a straight-through type oxygen filter for filtering impurities in oxygen. The straight-through type oxygen filter is characterized by comprising a filter element, a filter body and an impurity collector, wherein a cavity is formed in the filter body, a first flange is arranged at an input port end of the filter body, a second flange is arranged at an output port end of the filter body, the filter element is positioned in the cavity of the filter body and forms an inclined angle with a horizontal plane, two ends of the filter element are fixedly connected with the filter body, and central axes of an input port end of the filter body, the filter element and an output port end of the filter body are positioned on the same straight line.

Above-mentioned utility model has following defect in the in-process of using: 1. above-mentioned utility model structure, impurity can be attached to on the filter core after being filtered, inconvenient discharge. 2. The utility model discloses above-mentioned utility model can not be even give vent to anger, causes local air current too fast easily to it is not practical. Therefore, we propose a flow-through oxygen filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a through type oxygen filter, there is filter core net through slope fixed mounting in the filter tube body, can filter the impurity in the gas, and through filtering the small-size vibration exciter of filter core net right side mid-mounting, can filter adnexed impurity shake off on the filter core net, discharge through impurity collection cover and blow off pipe, need not to dismantle, comparatively practical, through the venthole of seting up multiunit evenly distributed on venthole cover opening part installation ventilating board and ventilating board surface, can make the even discharge of oxygen ability at the in-process of giving vent to anger, avoid local gas flow velocity too big, the practicality of this filter has been improved, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a straight-through type oxygen filter comprises a filter tube body, wherein a filter core net is obliquely and fixedly arranged in the filter tube body, a small vibration exciter is fixedly arranged in the middle of the right side of the filter core net, and an air outlet flange is fixedly communicated with an opening at the right end of the filter tube body;

the fixed intercommunication in flange right side of giving vent to anger has the venthole, venthole opening part fixed mounting has the ventilating board, the venthole that multiunit evenly distributed is seted up on the ventilating board surface, filter body lower surface middle part left side department fixed intercommunication has impurity to collect the cover.

As an optimal implementation mode of the utility model, the fixed intercommunication of filter body left end opening part has the flange of admitting air.

As an optimal implementation manner of the utility model, the filter element net top and the interior top middle part of filter tube department of fixing on the left side fixed connection, filter element net bottom and the interior bottom middle part of filter tube department of fixing on the right side fixed connection.

As an optimal implementation mode of the utility model, the cover bottom vertical fixation intercommunication is collected to impurity has the blow off pipe, be provided with the blowoff valve on the blow off pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through type oxygen filter has the filter core net through slope fixed mounting in the filter tube body, can filter the impurity in the gas, and through at the small-size vibration exciter of filter core net right side mid-mounting, can shake off filter core net filter adnexed impurity, collects cover and blow off pipe discharge through impurity, need not to dismantle, and is comparatively practical.

2. The utility model discloses a through type oxygen filter through the venthole of seting up multiunit evenly distributed on venthole cover opening part installation ventilating board and ventilating board surface, can make the discharge that oxygen can be even at the in-process of giving vent to anger, avoids local gas flow velocity too big, has improved the practicality of this filter.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a straight-through oxygen filter according to the present invention;

fig. 2 is a schematic diagram of the structure of the extraction hood of the straight-through oxygen filter of the present invention.

In the figure: 1 air inlet flange, 2 filter tube bodies, 3 filter core nets, 4 small-size vibration exciters, 5 air outlet flanges, 6 air outlet covers, 7 impurity collecting covers, 8 blow-off pipes, 9 blow-off valves, 10 ventilating plates and 11 air outlet holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a straight-through type oxygen filter comprises a filtering tube body 2, wherein a filtering core net 3 is obliquely and fixedly installed in the filtering tube body 2, a small vibration exciter 4 is fixedly installed in the middle of the right side of the filtering core net 3, and an air outlet flange 5 is fixedly communicated with an opening at the right end of the filtering tube body 2;

the fixed intercommunication in 5 right sides of flange of giving vent to anger has the

venthole

6, 6 opening parts fixed mounting of venthole have ventilating board 10, the venthole 11 of multiunit evenly distributed is seted up on ventilating board 10 surface, filter 2 lower surfaces of body middle part left side fixed intercommunication has impurity to collect cover 7.

In this embodiment (please refer to fig. 1), an opening at the left end of the filtering pipe 2 is fixedly communicated with an air inlet flange 1.

In this embodiment (see fig. 1), the top of the filter core net 3 is fixedly connected to the left part of the middle part of the top inside the filter tube 2, and the bottom of the filter core net 3 is fixedly connected to the right part of the middle part of the bottom inside the filter tube 2.

In this embodiment (please refer to fig. 1), the bottom of the impurity collecting cover 7 is vertically and fixedly communicated with a sewage discharge pipe 8, and a sewage discharge valve 9 is arranged on the sewage discharge pipe 8.

It should be noted that the utility model relates to a straight-through type oxygen filter, which comprises an air inlet flange 1, a filtering pipe body 2, a filtering core net 3, a small vibration exciter 4, an air outlet flange 5, an air outlet cover 6, an impurity collecting cover 7, a blow-off pipe 8, a blow-off valve 9, a ventilating plate 10, an air outlet hole 11, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians through technical manuals or conventional test methods, when the straight-through type oxygen filter is used, the filtering core net 3 is obliquely and fixedly arranged in the filtering pipe body 2, impurities in the gas can be filtered, the small vibration exciter 4 is arranged in the middle part of the right side of the filtering core net 3, the impurities attached to the filtering core net 3 can be vibrated down, and the impurities are discharged through the impurity collecting cover 7 and the blow-off pipe 8 without disassembly, comparatively practical, through set up multiunit evenly distributed's venthole 11 on 6 opening parts installation ventilating board 10 of venthole cover and ventilating board 10 surfaces, can make the even discharge of oxygen ability at the in-process of giving vent to anger, avoid local gas flow velocity too big, the result of use is comparatively ideal.

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. A through type oxygen filter, includes filtering pipe body (2), its characterized in that: a filter core net (3) is obliquely and fixedly installed in the filter pipe body (2), a small vibration exciter (4) is fixedly installed in the middle of the right side of the filter core net (3), and an air outlet flange (5) is fixedly communicated with an opening at the right end of the filter pipe body (2);

the fixed intercommunication in flange (5) right side of giving vent to anger has gas outlet cover (6), gas outlet cover (6) opening part fixed mounting has ventilating board (10), multiunit evenly distributed's venthole (11) are seted up on ventilating board (10) surface, filter body (2) lower surface middle part left side department fixed intercommunication has impurity to collect cover (7).

2. A flow-through oxygen filter according to claim 1 wherein: an opening at the left end of the filtering pipe body (2) is fixedly communicated with an air inlet flange (1).

3. A flow-through oxygen filter according to claim 1 wherein: the top of the filter element net (3) is fixedly connected with the left part of the middle part of the inner top of the filter tube body (2), and the bottom of the filter element net (3) is fixedly connected with the right part of the middle part of the inner bottom of the filter tube body (2).

4. A flow-through oxygen filter according to claim 1 wherein: the bottom of the impurity collecting cover (7) is vertically and fixedly communicated with a sewage discharge pipe (8), and a sewage discharge valve (9) is arranged on the sewage discharge pipe (8).