CN211329870U

CN211329870U - Spiral anti-air-leakage cyclone dust collector

Info

Publication number: CN211329870U
Application number: CN201922348829.1U
Authority: CN
Inventors: 成正伟
Original assignee: Dongguan Mingda Machinery And Equipment Co ltd
Current assignee: Guangdong Mingda Intelligent Equipment Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a spiral leak protection's cyclone, including axial fan, seal housing, rotating vane, the guide duct, the spiral wind-guiding piece, sealing flange, sealed cushion, switching door and sealed cassette, the welding of whirlwind cylinder inner wall upside has the guide duct, the welding of guide duct annular side has the spiral wind-guiding piece, seal housing up end is equipped with axial fan, seal housing internally mounted has rotating vane, the terminal surface welding has sealing flange under the whirlwind cone, sealing flange inside has sealed cushion, the door is installed to dust collection box right-hand member face, sealed cassette is installed to dust collection box right-hand member terminal surface upside, this design has solved former cyclone easily and has leaked out when using, lead to the problem that dust collection efficiency is low, the utility model discloses rational in infrastructure, it is sealed effectual, avoid the whirlwind collector to take place the condition of leaking out when using.

Description

Spiral anti-air-leakage cyclone dust collector

Technical Field

The utility model relates to a spiral leak protection's cyclone belongs to cyclone technical field.

Background

Cyclone dust collectors, also called cyclone dust collectors, are a type of dust removal devices, and the dust removal mechanism is to make a dust-containing airflow rotate, separate dust particles from the airflow by means of centrifugal force and collect the dust particles on the wall of the dust collector, and then make the dust particles fall into an ash bucket by means of gravity. The cyclone dust collector consists of an air inlet pipe, an exhaust pipe, a cylinder, a cone and an ash bucket. Cyclone dust collectors have a simple structure, are easy to manufacture, install and maintain, have low equipment investment and operation cost, and are widely used for separating solid and liquid particles from gas flow or separating solid particles from liquid. In the prior art, the traditional cyclone dust collector has poor air leakage prevention effect, air leakage is easy to occur in use, the dust removal efficiency is greatly reduced, the practicability is required to be improved, and a spiral air leakage prevention cyclone dust collector is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a cyclone of spiral leak protection to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, sealed effectual avoids cyclone to take place the condition of leaking out when using.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a spiral anti-air-leakage cyclone dust collector comprises a cyclone cylinder body, an air outlet pipe, an air inlet pipe, an anti-air-leakage mechanism, support rods, a dust collection box and a cyclone cone body, wherein the cyclone cone body is welded on the lower end face of the cyclone cylinder body, the support rods are symmetrically welded on the left side and the right side of the annular side face of the cyclone cone body, the dust collection box is installed on the lower side of the cyclone cone body, the anti-air-leakage mechanism is arranged on the upper side of the dust collection box, the air inlet pipe is welded on the left side of the annular side face of the cyclone cylinder body, the anti-air-leakage mechanism is arranged on the upper side of the cyclone cylinder body, the air outlet pipe is welded on the upper side of the cyclone cylinder body, the anti-air-leakage mechanism comprises an axial flow fan, a sealing shell, a rotating blade, a sealing gasket, a, the cyclone dust collector is characterized in that a sealing gasket is attached to the upper end face of the cyclone cylinder body, a sealing shell is attached to the upper end face of the sealing gasket, an axial flow fan is assembled on the upper end face of the sealing shell, rotating blades are installed inside the sealing shell, a sealing flange is welded to the lower end face of the cyclone cone body, a sealing rubber gasket is clamped inside the sealing flange, an opening and closing door is installed on the right end face of the dust collection box, and a sealing clamping seat is installed on the upper side of the right end face of.

Furthermore, the lower end face of the opening and closing door is welded with a hinge, and the upper side of the right end face of the opening and closing door is welded with a pull buckle.

Further, the sealing flange is of a detachable structure.

Furthermore, locking bolts are symmetrically arranged on the left side and the right side of the upper end face of the sealing shell.

Furthermore, a first connecting flange is welded on the left end face of the air inlet pipe, and a second connecting flange is welded on the right end face of the air outlet pipe.

Further, the axial flow fan is connected with an external power supply through a lead.

The utility model has the advantages that: the utility model discloses a spiral leak protection's cyclone, because of the utility model discloses added axial fan, seal shell, rotating vane, sealed pad, guide duct, spiral guide vane, sealing flange, sealed cushion, switching door and sealed cassette, this design prevents effectively that cyclone from taking place the condition of leaking out when using, has solved former cyclone and has leaked out easily when using, leads to the problem that dust collection efficiency is low, has improved the utility model discloses a leak protection effect.

Because of the welding of terminal surface has the hinge under the switching door, the welding of switching door right-hand member face upside has the zip fastener, conveniently switches on and off the switching door to it is more convenient to make the inside dust of clearance dust collection box, installs the locking bolt because of sealed casing up end left and right sides symmetry, and the locking bolt makes and connects the fixity better between sealed casing and the whirlwind cylinder, has first flange because of the welding of air-supply line left end face, and the welding of air-out pipe right-hand member face has the second flange, conveniently removes dust and then discharges in the air, the utility model discloses rational in infrastructure, sealed effectual avoids the whirlwind dust collector to take place the condition of leaking out when using.

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 structural view of a spiral type wind leakage prevention cyclone dust collector of the present invention;

FIG. 2 is a front sectional view of an air leakage preventing mechanism in a spiral air leakage preventing cyclone dust collector of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

in the figure: 1-cyclone cylinder body, 2-air outlet pipe, 3-air inlet pipe, 4-air leakage prevention mechanism, 5-support rod, 6-dust collection box, 7-cyclone cone, 41-axial flow fan, 42-sealing shell, 43-rotating blade, 44-sealing gasket, 45-air guide pipe, 46-spiral air guide sheet, 47-sealing flange, 48-sealing rubber gasket, 49-opening and closing door, 411-sealing clamping seat and 491-hinge.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spiral cyclone collector who prevents leaking air, including whirlwind cylinder 1, go out tuber pipe 2, the air-supply line 3, leak protection fan constructs 4, bracing piece 5, dust collection box 6 and whirlwind cone 7, the terminal surface welding has whirlwind cone 7 under the

whirlwind cylinder

1, 7 annular side left and right sides symmetrical welding of whirlwind cone have bracing piece 5, dust collection box 6 is installed to 7 downside of whirlwind cone, 6 upsides of dust collection box are provided with leak protection fan and

construct

4, 1 annular side left side welding of whirlwind cylinder has air-supply line 3, 1 upside of whirlwind cylinder is provided with leak protection fan and

constructs

4, 1 upside welding of whirlwind cylinder has out tuber pipe 2.

The air leakage preventing mechanism 4 comprises an axial flow fan 41, a sealing shell 42, a rotating blade 43, a sealing gasket 44, an air guide pipe 45, a spiral air guide sheet 46, a sealing flange 47, a sealing rubber gasket 48, an opening and closing door 49 and a sealing clamping seat 411, wherein the air guide pipe 45 is welded on the upper side of the inner wall of the cyclone cylinder body 1, the spiral air guide sheet 46 is welded on the annular side surface of the air guide pipe 45, the sealing gasket 44 is attached to the upper end surface of the cyclone cylinder body 1, the sealing shell 42 is attached to the upper end surface of the sealing shell 44, the axial flow fan 41 is assembled on the upper end surface of the sealing shell 42, the rotating blade 43 is installed inside the sealing shell 42, the sealing flange 47 is welded on the lower end surface of the cyclone cone 7, the sealing rubber gasket 48 is clamped inside the sealing flange, the design solves the problem that the prior cyclone dust collector is easy to leak air when in use, resulting in low dust removal efficiency.

Hinge 491 has been welded to the terminal surface under the switching door 49, the welding of switching door 49 right-hand member face upside has the pull buckle, conveniently open and close the switching door 49 and carry out the switch, thereby it is more convenient to make the inside dust of clearance dust collection box 6, sealing flange 47 is detachable construction, conveniently install and dismantle dust collection box 6, locking bolt is installed to sealing shell 42 up end left and right sides symmetry, locking bolt makes it better to connect the fixity between sealing shell 42 and the whirlwind cylinder 1, 3 left end face welding of air-supply line has first flange, 2 right end face welding of play tuber pipe have the second flange, conveniently remove dust and then discharge in the air, axial fan 41 is connected with external power supply through the wire, make things convenient for axial fan 41 circular telegram to rotate.

As an embodiment of the present invention: firstly, the air inlet pipe 3 is connected with the dust-containing gas through a pipeline, then the air outlet pipe 2 is connected with an external air outlet through a pipeline, when the axial flow fan 41 is electrified and rotated, the rotating blades 43 are driven to rotate, the sealing shell 42 generates suction force to suck the dust-containing gas into the cyclone cylinder body 1 through the air inlet pipe 3, then the dust-containing gas is guided by the spiral air guide sheets 46, further spiral airflow is formed in the cyclone cylinder body 1, under the influence of gravity, dust in the external dust-containing air falls into the dust collection box 6 through the cyclone cone 7, further dust removal is carried out on the dust-containing gas, the dust-containing gas after dust removal enters the air guide pipe 45, then enters the air outlet pipe 2 and is finally discharged to the outside, in the using process, the sealing gasket 44 can seal the space between the shell 42 and the cyclone cylinder body 1 to have better sealing effect, and the sealing rubber gasket 48 can ensure that the sealing flange 47 has better sealing performance, the sealing clamping seat 411 can enable the opening and closing door 49 to be better in sealing effect, so that the dust removing effect of the cyclone dust collector is better, and later-stage workers only need to open the opening and closing door 49 regularly to clean dust in the dust collection box 6.

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 spiral cyclone collector of air leakage prevention, includes whirlwind cylinder, goes out tuber pipe, air-supply line, air leakage prevention mechanism, bracing piece, dust collection box and whirlwind cone, its characterized in that: the cyclone air-leakage-proof device comprises a cyclone cylinder, a support rod, an air inlet pipe, an air leakage-proof mechanism and an air outlet pipe, wherein a cyclone cone is welded on the lower end surface of the cyclone cylinder, the support rods are symmetrically welded on the left side and the right side of the annular side surface of the cyclone cone, the dust collection box is installed on the lower side of the cyclone cone, the air leakage-proof mechanism is arranged on the upper side of the dust collection box, the air inlet pipe is welded on the left side;

the anti-leakage fan mechanism comprises an axial flow fan, a sealing shell, a rotating blade, a sealing gasket, an air guide pipe, a spiral air guide sheet, a sealing flange, a sealing rubber gasket, an opening and closing door and a sealing clamping seat, wherein the air guide pipe is welded on the upper side of the inner wall of a cyclone cylinder body, the spiral air guide sheet is welded on the annular side face of the air guide pipe, the sealing gasket is attached to the upper end face of the cyclone cylinder body, the sealing shell is attached to the upper end face of the sealing gasket, the axial flow fan is assembled on the upper end face of the sealing shell, the rotating blade is installed inside the sealing shell, the sealing flange is welded on the lower end face of the cyclone cone body, the sealing rubber gasket is clamped inside the sealing flange, the opening and.

2. A spiral type wind leakage preventing cyclone dust collector as claimed in claim 1, wherein: the hinge is welded on the lower end face of the opening and closing door, and the pull buckle is welded on the upper side of the right end face of the opening and closing door.

3. A spiral type wind leakage preventing cyclone dust collector as claimed in claim 1, wherein: the sealing flange is of a detachable structure.

4. A spiral type wind leakage preventing cyclone dust collector as claimed in claim 1, wherein: locking bolts are symmetrically arranged on the left side and the right side of the upper end face of the sealing shell.

5. A spiral type wind leakage preventing cyclone dust collector as claimed in claim 1, wherein: the air inlet pipe is welded with a first connecting flange on the left end face, and the air outlet pipe is welded with a second connecting flange on the right end face.

6. A spiral type wind leakage preventing cyclone dust collector as claimed in claim 1, wherein: the axial flow fan is connected with an external power supply through a lead.