CN208935033U - A kind of axial flow blower with dust reduction capability - Google Patents

Abstract

The utility model discloses a kind of axial flow blowers with dust reduction capability, including machine barrel, the bottom of the machine barrel is welded with support leg, and inside machine barrel is connect by the fixed motor of bracket installation with impeller, cylinder is threaded on the right side of the machine barrel, the internal slide of cylinder is connected with tub, the left side of tub is fixed with filter cloth by screw connection, and the cylinder screw connection of the ring stand and outer ring on the right side of tub, and the inner ring of ring stand is fixed with strainer by screw connection, the outer ring of the tub is equipped with the bulge-structure being equally spaced, the groove structure of the bulge-structure and cylinder inner ring matches, the outer ring of the machine barrel is equipped with the pulling buckle being equally spaced, the crotch of outer ring matches on the left of pulling buckle and cylinder.The axial flow blower with dust reduction capability is designed by the structure of filter cloth and strainer, so that the device while playing blowing function, can carry out dual retention to the dust in air, to achieve the effect that dust-proof.

Description

A kind of axial flow blower with dust reduction capability

Technical field

The utility model relates to axial flow blower technical field, specially a kind of axial flow blower with dust reduction capability.

Background technique

Axial flow blower, purposes is very extensive, is exactly and the equidirectional air-flow of the axis of fan blade, such as electric fan, outdoor machine of air-conditioner wind Fan is exactly that axis stream mode runs blower.Why it is known as " axial-flow type ", is because gas is parallel to fan shaft flowing.Axial-flow type wind Machine is generally used for that traffic requirement is higher and the lower occasion of pressure requirements, and axial fan is in fixed position and keeps air mobile, It can be used for the places ventilation such as metallurgy, chemical industry, light industry, food, medical equipment, mechanical equipment and civil buildings or reinforce heat dissipation It is used, if casing is removed, also can be used as free fan, can also be installed spaced series in longer exhaust pipe, to improve Wind pressure in pipeline.Axial flow blower is mainly made of draught fan impeller and casing, and structure is simple but data demand is very high.

Existing axial flow blower in the process of running, the dust although can produce high wind, in sometimes air It can be blown together, air environment is caused to be deteriorated.

Summary of the invention

The purpose of this utility model is to provide a kind of axial flow blowers with dust reduction capability, to solve above-mentioned background technique The existing axial flow blower of middle proposition in the process of running, the problem of sometimes blowing dust, air environment caused to be deteriorated.

The utility model is implemented by following technical solution: a kind of axial flow blower with dust reduction capability, including machine barrel, described The bottom of machine barrel is welded with support leg, and inside machine barrel is connect by the fixed motor of bracket installation with impeller, the machine barrel Right side is threaded with cylinder, and the internal slide of cylinder is connected with tub, and the left side of tub is fixed with filtering by screw connection Cloth, and the cylinder screw connection of the ring stand and outer ring on the right side of tub, and the inner ring of ring stand is fixed with strainer by screw connection.

Preferably, barre is welded on the right side of the ring stand, barre is trifid structure.

Preferably, the filter cloth uses polyester Nomex material, and filter cloth is waveform configuration.

Preferably, the outer ring of the tub is equipped with the bulge-structure that is equally spaced, the bulge-structure and cylinder inner ring it is recessed Slot structure matches.

Preferably, the outer ring of the machine barrel is equipped with the pulling buckle being equally spaced, the crotch phase of outer ring on the left of pulling buckle and cylinder Matching.

Compared with prior art, the utility model has the beneficial effects that should be to pass through with the axial flow blower of dust reduction capability The structure of filter cloth and strainer design, so that the device while playing blowing function, can carry out the dust in air Dual retention, to achieve the effect that dust-proof.

Detailed description of the invention

Fig. 1 is a kind of axial flow blower side view with dust reduction capability of the utility model；

Fig. 2 is the filter cloth left view in a kind of axial flow blower Fig. 1 with dust reduction capability of the utility model；

Fig. 3 is the ring stand right view in a kind of axial flow blower Fig. 1 with dust reduction capability of the utility model；

In figure: 1, ring stand, 2, filter cloth, 3, barre, 4, tub, 5, bracket, 6, motor, 7, impeller, 8, support leg, 9, machine Cylinder, 10, pulling buckle, 11, cylinder, 12, strainer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of axial flow blower with dust reduction capability, packet Machine barrel 9 is included, the bottom of machine barrel 9 is welded with support leg 8, and installs fixed motor 6 and impeller 7 by bracket 5 inside machine barrel 9 and connect It connects, the right side of machine barrel 9 is threaded with cylinder 11, and the internal slide of cylinder 11 is connected with tub 4, and the left side of tub 4 passes through spiral shell Silk is fixedly connected with filter cloth 2, and the ring stand 1 on 4 right side of tub is threadedly coupled with the cylinder 11 of outer ring, and the inner ring of ring stand 1 It is fixed with strainer 12 by screw connection, this structure makes the device while playing blowing function, and can utilize filter Net 12 and filter cloth 2 carry out dual retention to the dust in air, to achieve the effect that dust-proof, effectively prevent axial flow blower The problem of will drive the dust in air and air environment is caused to be deteriorated, the right side of ring stand 1 are welded with barre 3, and barre 3 is trident Structure, this structure can provide impetus for operator, be more convenient for opening ring stand 1, and filter cloth 2 uses polyester Nomex material Matter, and filter cloth 2 is waveform configuration, this material has the characteristics of collection efficiency is high, long service life, and the waveform configuration makes Filter cloth 2 has bigger variable area, so that the air flow effect of the device is higher, the outer ring of tub 4 is equipped with equidistant The groove structure of the bulge-structure of distribution, 11 inner ring of the bulge-structure and cylinder matches, this structure passes through bulge-structure and recessed So that the connection of tub 4 and cylinder 11 is stronger double swerve will not occur for the mutual limitation of slot structure, so that should The operation of device is more stable, and the outer ring of machine barrel 9 is equipped with the pulling buckle 10 being equally spaced, 11 left side outer ring of pulling buckle 10 and cylinder Crotch matches, this structure can provide additional connection effect, so that machine while machine barrel 9 and cylinder 11 are threadedly coupled The connection of cylinder 9 and cylinder 11 is stronger, so that device operation is more stable, and the connection type is easy to operate, It is more convenient when need to be to the device renewal part or maintenance maintenance.

Working principle: when having the axial flow blower of dust reduction capability using this, first check that the device is broken with the presence or absence of part The case where damaging or being not connected firmly, check it is errorless after carry out again using, then motor 6 is started, 6 impeller 7 of motor rotation, from And air is driven to flow to the left from the right side of the device, air passes through the strainer 12 of 11 right side ring stand of cylinder, 1 inner ring, by strainer Then 12 primary filtrations enter back into the tub 4 in 12 left side of strainer so that biggish particulate matter can not pass through, left by tub 4 The filtering again of side filter cloth 2, so that the dust in air is trapped, finally along the driving direction of impeller 7, from machine barrel 9 Left side blowout prevents dust to be blown out so that the device can also be dusted while blowing, reaches dust-proof effect；When need When the dust to be retained to filter cloth 2 is cleared up, catches barre 3 to rotate ring stand 1 counterclockwise, make ring stand 1 from cylinder 11 Inner ring removes, and then catches tub 4, and the bulge-structure of 4 outer ring of tub is breakked away to the right along the groove structure of 11 inner ring of cylinder It is dynamic, tub 4 can be extracted out inside cylinder 11, so as to easily clear up the dust of retention, here it is the bands There is the use process of the axial flow blower of dust reduction capability.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. the bottom of a kind of axial flow blower with dust reduction capability, including machine barrel (9), the machine barrel (9) is welded with support leg (8), it and inside machine barrel (9) is connect by the fixed motor (6) of bracket (5) installation with impeller (7), it is characterised in that: the machine It is threaded with cylinder (11) on the right side of cylinder (9), the internal slide of cylinder (11) is connected with tub (4), and the left side of tub (4) is logical It crosses screw connection to be fixed with filter cloth (2), and the ring stand (1) on the right side of tub (4) is threadedly coupled with the cylinder (11) of outer ring, and The inner ring of ring stand (1) is fixed with strainer (12) by screw connection.

2. a kind of axial flow blower with dust reduction capability according to claim 1, it is characterised in that: the ring stand (1) Right side is welded with barre (3), and barre (3) is trifid structure.

3. a kind of axial flow blower with dust reduction capability according to claim 1, it is characterised in that: the filter cloth (2) Using polyester Nomex material, and filter cloth (2) is waveform configuration.

4. a kind of axial flow blower with dust reduction capability according to claim 1, it is characterised in that: the tub (4) Outer ring is equipped with the bulge-structure that is equally spaced, and the groove structure of the bulge-structure and cylinder (11) inner ring matches.

5. a kind of axial flow blower with dust reduction capability according to claim 1, it is characterised in that: the machine barrel (9) Outer ring is equipped with the pulling buckle (10) being equally spaced, and the crotch of outer ring matches on the left of pulling buckle (10) and cylinder (11).