CN219231779U - Air compressor filter equipment - Google Patents

Abstract

The utility model discloses a filtering device of an air compressor, wherein the fixing mechanism comprises a mounting plate which is detachably arranged at an air inlet of the air compressor and provided with a plurality of ventilation grooves uniformly on the side wall, and a fixing frame which is positioned on the side wall of the mounting plate and internally forms an air circulation channel; the utility model provides a filter mechanism includes the joint be in fixed frame is close to the first filter of mounting panel one side and the joint is in fixed frame and be located the sulfide filter component of first filter opposite side, the device has solved and has currently worked under some sulfide content higher environment, leads to the problem of air compressor damage.

Description

Air compressor filter equipment

Technical Field

The utility model belongs to the technical direction of air compressors, and particularly relates to a filtering device of an air compressor.

Background

An air compressor is a device for compressing gas, the air compressor is similar to a water pump in construction, most air compressors are reciprocating piston type, rotating vane or rotating screw, centrifugal compressors are very large applications.

When the air compressor works, air needs to be sucked from the outside, and in order to prevent impurities in the outside air from being sucked into the air compressor to influence normal use, a filtering device is arranged at an air suction port of the air compressor to filter the impurities in the air.

However, the existing compressor filter device simply performs physical filtration on impurities in air, when the compressor is used in some iron and steel plants and nonferrous metal production plants, because a relatively large amount of sulfides exist in the environment, because the material of the impeller of the air compressor is stainless steel, the stainless steel is very sensitive to the corrosive action of sulfides and chlorine, microcracks are formed at certain sensitive parts of the impeller, and when the parts are contacted with corrosive substances for a long time and are subjected to certain stress, stress corrosion cracks are formed and spread, and further the impeller is broken, so that the compressor is permanently damaged. This phenomenon is a problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims at solving the problems in the prior art by aiming at the prior device, namely an air compressor filtering device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an air compressor filter equipment, includes fixed establishment and filtering mechanism, fixed establishment includes the mounting panel that detachably installs in air compressor import department and the lateral wall evenly offered a plurality of ventilation grooves and is located the lateral wall of mounting panel and inside fixed frame that forms an air circulation passageway; the filtering mechanism comprises a first filtering plate and a sulfide filtering assembly, wherein the first filtering plate is clamped on one side of the fixing frame, close to the mounting plate, and the sulfide filtering assembly is clamped in the fixing frame and located on the other side of the first filtering plate.

The utility model further discloses that the inner wall of one side, close to the mounting plate, of the fixing frame is provided with a first clamping groove matched with the first filter plate.

The utility model further provides that the sulfide filtering component comprises a shell, wherein the inside of the shell is of a hollow structure, holes are formed in two sides of the shell, a through groove is formed in the top of the shell, and a second clamping groove matched with the shell is formed in the side, away from the mounting plate, of the first clamping groove, which is positioned on the inner wall of the fixed frame;

the inner cavity of the shell is filled with anhydrous copper sulfate.

According to the utility model, the top of the mounting plate is provided with a storage groove, and two sides of the inner wall of the storage groove are provided with limit sliding grooves;

the filtering mechanism further comprises a second filter plate which is positioned in the storage groove and has a pore diameter larger than that of the first filter plate, and sliding blocks which are matched with the limiting sliding grooves are arranged on two sides of the second filter plate;

the top of the second filter plate is provided with a hook.

The utility model further provides that the filtering mechanism further comprises a dehumidifying component with the same structure as the sulfide filtering component, and the dehumidifying component is internally filled with a drying agent;

and a third clamping groove with the same structure as the second clamping groove is formed in the position, between the first clamping groove and the second clamping groove, of the inner wall of the fixed frame.

According to the utility model, the shielding plate which corresponds to the ventilation groove and is obliquely arranged is uniformly arranged on one side, away from the fixed frame, of the mounting plate.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the first filter plate is used for physically filtering impurities such as dust and the like from the air entering the air compressor from the outside, and then sulfide in the air is filtered through the sulfide filtering component, so that the traditional filtering device of the air compressor is replaced, and the problem of damage to the air compressor caused by working in environments with higher sulfide content is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model as installed with an air compressor;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a structural exploded view of the present utility model;

FIG. 4 is a side cross-sectional view of the present utility model;

FIG. 5 is a schematic view of the sulfide filter assembly of the present utility model;

FIG. 6 is a schematic structural view of a fixing frame of the present utility model;

in the figure: 100. a fixing mechanism; 110. a mounting plate; 110a, a ventilation slot; 110b, a storage groove; 110b-1, limit chute; 110c, a cover plate; 120. a fixed frame; 120a, a first clamping groove; 120b, a second clamping groove; 120c, a third clamping groove; 200. a filtering mechanism; 210. a first filter plate; 220. a sulfide filter assembly; 220a, a housing; 220a-1, eyelets; 220a-2, through slots; 230. a second filter plate; 240. a dehumidifying component; 300. an air compressor.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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. 1-6, the present utility model provides the following technical solutions: an air compressor filter device includes a fixing mechanism 100 and a filter mechanism 200.

Example 1

Referring to fig. 2 to 4, the fixing mechanism 100 is detachably installed at the air inlet of the air compressor 300, and has a mounting plate 110 with a plurality of ventilation slots 110a uniformly formed in a sidewall thereof, and a fixing frame 120 positioned on the sidewall of the mounting plate 110 and having an air circulation channel formed therein, for installing the device at the air inlet of the air compressor 300 and for facilitating installation of the filtering mechanism 200.

Referring to fig. 3 and 4, the filtering mechanism 200 includes a first filter plate 210 fastened to one side of the fixing frame 120 adjacent to the mounting plate 110, and a sulfide filtering assembly 220 fastened to the other side of the first filter plate 210 in the fixing frame 120, for physically filtering air entering the air compressor 300 from the outside into magazines such as dust and chemically filtering sulfides in the air.

In this embodiment, a first clamping groove 120a adapted to the first filter plate 210 is formed in an inner wall of a side of the fixing frame 120 adjacent to the mounting plate 110, for clamping and mounting the first mounting plate 110;

as shown in fig. 3 and 5, the sulfide filtering assembly 220 includes a housing 220a having a hollow structure inside and two sides provided with holes 220a-1, for filling the interior with the contaminated water copper sulfate, a through groove 220a-2 is provided at the top of the housing 220a, for pouring out the contaminated water copper sulfate inside the housing 220a after the contaminated water copper sulfate is saturated with the sulfide in the air, and then filling with new anhydrous copper sulfate, a second clamping groove 120b adapted to the housing 220a is provided on one side of the inner wall of the fixing frame 120 far from the mounting plate 110, which is located on the first clamping groove 120a, for clamping the sulfide filtering assembly 220 in the fixing frame 120;

the inner cavity of the shell 220a is filled with anhydrous copper sulfate and is used for reacting with sulfide in the air to decompose the sulfide and absorb the sulfide;

the mounting plate 110 is uniformly provided with a cover plate 110c corresponding to the ventilation groove 110a and obliquely arranged at a side far from the fixing frame 120 for preventing rainwater from entering the inside of the air compressor 300 through the ventilation groove 110 a.

In this embodiment, the specific usage flow is as follows: when the air compressor 300 works, the external air enters the air circulation channel of the fixed frame 120 through the ventilation groove 110a, the first filter plate 210 physically filters dust and other impurities in the air, then the sulfide in the air is absorbed and filtered by the sulfide filtering component 220 and then enters the air compressor 300, so that the sulfide in the air is prevented from corroding the impeller of the air compressor 300, and the air compressor 300 is damaged.

Example 2

In the use process of embodiment 1, because the air compressor 300 has strong suction force to the outside air during operation, in order to prevent the first filter plate 210 from being blocked too fast due to the suction of larger impurities in the air, on the basis of embodiment 1, as shown in fig. 3 and 4, the top of the mounting plate 110 is provided with a storage groove 110b for placing the second filter plate 230, and two sides of the inner wall of the storage groove 110b are provided with limit sliding grooves 110b-1 for being matched with the sliding blocks to detach the second filter plate 230 in the storage groove 110b and keep the stability thereof;

the filtering mechanism 200 further comprises a second filtering plate 230, which is positioned in the accommodating groove 110b and has a pore diameter larger than that of the first filtering plate 210, and is used for filtering impurities with larger size in the outside air, so as to prevent the first filtering plate 210 from being blocked, and sliding blocks matched with the limiting sliding groove 110b-1 are arranged on two sides of the second filtering plate 230;

the top of the second filter plate 230 is provided with a hook for conveniently hooking the hook by a tool to draw the second filter plate 230 out of the receiving groove 110b when cleaning the second filter plate 230 after the mounting plate 110 is disassembled.

Example 3

In the operation of embodiment 1, in order to prevent the moisture in the external air from reacting with the anhydrous copper sulfate in the housing 220a, so that the anhydrous copper sulfate is deteriorated and cannot effectively absorb sulfide, as shown in fig. 3 and 4, on the basis of embodiment 1, the filtering mechanism 200 further includes a dehumidifying component 240 having the same structure as the sulfide filtering component 220, and the inside of the dehumidifying component 240 is filled with a desiccant, so as to absorb the moisture in the air entering the air compressor 300, and prevent the moisture from fusing with the anhydrous copper sulfate, so that the anhydrous copper sulfate is deteriorated and the effect of absorbing sulfide is affected;

the inner wall of the fixing frame 120 is located between the first clamping groove 120a and the second clamping groove 120b, and a third clamping groove 120c with the same structure as the second clamping groove 120b is provided for facilitating clamping of the initial assembly in the fixing frame 120.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. An air compressor filter device comprising a fixing mechanism (100) and a filter mechanism (200), characterized in that: the fixing mechanism (100) comprises a mounting plate (110) which is detachably arranged at an air inlet of the air compressor (300) and provided with a plurality of ventilation grooves (110 a) on the side wall uniformly, and a fixing frame (120) which is positioned on the side wall of the mounting plate (110) and internally forms an air circulation channel; the filtering mechanism (200) comprises a first filter plate (210) which is clamped on one side of the fixed frame (120) close to the mounting plate (110) and a sulfide filtering assembly (220) which is clamped in the fixed frame (120) and is positioned on the other side of the first filter plate (210).

2. An air compressor filter assembly as set forth in claim 1 wherein: the fixed frame (120) is close to the inner wall of one side of the mounting plate (110) and provided with a first clamping groove (120 a) matched with the first filter plate (210).

3. An air compressor filter assembly as set forth in claim 2 wherein: the sulfide filtering assembly (220) comprises a shell (220 a) with a hollow structure inside and holes (220 a-1) formed in two sides, a through groove (220 a-2) is formed in the top of the shell (220 a), and a second clamping groove (120 b) matched with the shell (220 a) is formed in the side, away from the mounting plate (110), of the first clamping groove (120 a) on the inner wall of the fixed frame (120);

the inner cavity of the shell (220 a) is filled with anhydrous copper sulfate.

4. An air compressor filter assembly as set forth in claim 3 wherein: a storage groove (110 b) is formed in the top of the mounting plate (110), and limit sliding grooves (110 b-1) are formed in two sides of the inner wall of the storage groove (110 b);

the filtering mechanism (200) further comprises a second filter plate (230) which is positioned in the accommodating groove (110 b) and has a pore diameter larger than that of the first filter plate (210), and sliding blocks which are matched with the limiting sliding grooves (110 b-1) are arranged on two sides of the second filter plate (230);

the top of the second filter plate (230) is provided with a hook.

5. An air compressor filter assembly as set forth in claim 4 wherein: the filter mechanism (200) further comprises a dehumidifying component (240) with the same structure as the sulfide filter component (220), and the interior of the dehumidifying component (240) is filled with a drying agent;

and a third clamping groove (120 c) with the same structure as the second clamping groove (120 b) is formed in the inner wall of the fixed frame (120) between the first clamping groove (120 a) and the second clamping groove (120 b).

6. An air compressor filter assembly as set forth in claim 1 wherein: the side, far away from the fixed frame (120), of the mounting plate (110) is uniformly provided with a shielding plate (110 c) which corresponds to the ventilation groove (110 a) and is obliquely arranged.

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