KR200480397Y1 - cyclone dust collector for separation - Google Patents

Abstract

The present invention relates to a two-stage separation type cyclone dust collecting apparatus, which comprises a primary dust collecting unit having a first dust collecting container at its lower portion, a suction port formed at an upper end thereof and an air flow pipe vertically installed at an inner center thereof; A second dust receptacle is provided at a lower portion thereof and an air flow pipe for communicating with the air flow path is provided at an upper end portion of the second dust collecting portion, A plurality of cyclone cones are installed in the cyclone cone and a plurality of cyclone cones are installed at the center of each of the cyclone cones. An external connection pipe connecting the air flow pipe of the primary dust collection unit and the air flow pipe of the secondary dust collection unit; Wherein the dust collecting unit is installed at an upper portion of the secondary dust collecting unit and external air is sucked through the suction port to sequentially pass through the air flow pipe and the external connecting pipe to separate the dust contained in the air in the primary dust collecting unit, And a blowing unit for collecting the dust in the air in the cyclone cone to generate a flow of air so that dust contained in the air is secondarily collected in the second dust collecting container and then discharged to the outside.

Description

Cyclone dust collector for separation < RTI ID = 0.0 >

The present invention relates to a cyclone dust collecting apparatus, and more particularly, to a two-stage separation cyclone dust collecting apparatus capable of effectively collecting fine dust while carrying it conveniently at a worksite of a shipyard.

In the shipyard, many dusts are generated due to grinding or sweeping operations during ship manufacturing, and the harmful substances scattered in the cabin are scattered in the air.

As a method for solving this problem, a dust collector is installed in the ship deck and a hose of 100 m or more is connected to collect dust inside the ship and the cabin. However, there is a problem that the dust collector is large and heavy and difficult to move. Further, when a vacuum cleaner using a filter such as a cartridge or a Beck filter is used, the life of the filter is greatly shortened due to moisture during the collection of dust containing moisture or oil, which makes it difficult to apply to a shipyard.

A conventional dust collecting apparatus comprising: a dust collecting main pipe for introducing polluted air containing dust, which flows through a plurality of suction pipes, into a tubular shaped blowing fan as a driving force; And a plurality of multi-cyclones arranged in a parallel structure from the main pipe for the dust collection (see Patent Document 1).

[Patent Document 1] Domestic Public Utility Model No. 2009-0007760

Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of separating dust and air by high-speed rotation as well as effectively collecting fine dust while carrying it conveniently at a shipyard worksite, It is an object of the present invention to provide a two-stage separation type cyclone dust collecting apparatus capable of effectively performing dust collecting work by a plurality of workers simultaneously with one dust collecting apparatus.

In order to achieve the above object, a two-stage separation type cyclone dust collecting apparatus according to the present invention comprises a primary dust receptacle at a lower portion thereof, a suction port at an outer portion of an upper end thereof, A car dust collection unit; A second dust receptacle is provided at a lower portion thereof and an air flow pipe for communicating with the air flow path is provided at an upper end portion of the second dust collecting portion, A plurality of cyclone cones are installed in the cyclone cone and a plurality of cyclone cones are installed at the center of each of the cyclone cones. An external connection pipe connecting the air flow pipe of the primary dust collection unit and the air flow pipe of the secondary dust collection unit; External air is sucked through the suction port to sequentially pass through the air flow path pipe, the external connection pipe, and the air flow pipe, and the dust contained in the air is separated from the primary dust collecting part, And a blowing unit for collecting the dust contained in the air in the cyclone cone and collecting the dust in the second dust collecting container and generating an air flow so as to be discharged to the outside, The cone and the air flow pipe are installed on the mounting plate. The angle of the cone and the air flow pipe is adjusted in the range of 5 to 10 degrees according to the intensity of the air flowing into the cyclone cone from the air flow pipe to the mounting plate. .

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In addition, a dust shield may be installed in the primary dust collecting unit to guide the dust to the primary dust receptacle and to prevent backflow of the dust collected in the primary dust receptacle.

Further, a filter may be further provided between the secondary dust collection unit and the air blowing unit.

In addition, the cyclone cone may be coated with an aluminum material having a small surface frictional force.

Further, the blower unit may be a turbo fan.

Also, the dust collecting device may be made of stainless steel.

In addition, a plurality of the air channel pipes may be provided, and each of the air channel pipes may be connected to a plurality of the air channel pipes of the primary dust collecting unit by a plurality of external connection pipes.

According to the present invention, since the weight and volume are small compared with the large suction flow rate, it is easy to carry around at the worksite of the shipyard, thereby effectively collecting fine dust, and separating dust and air by high-speed rotation So that it can be effectively applied to dust containing water. In addition, it is possible to prevent the collected dust from being re-dispersed by providing a blocking membrane for preventing backflow.

In addition, according to the application of the turbo fan, there is no need to change the filter, and it is possible to continuously reuse the filter by emptying the dust collecting dust accumulated in the cyclone type dust collector.

In addition, when the cyclone and the filter are applied in combination, the life of the filter can be extended as compared with the single filter method, and the dust collection performance can be adjusted according to the type and type of the applied filter. In addition, it can be manufactured in a detachable form, which facilitates maintenance and more convenient movement. In addition, it is convenient to remove the collected dust, and the production cost is low, and the constitution is simple, so that mass production is possible.

In addition, the primary dust collecting unit and the secondary dust collecting unit are separated from each other, and a plurality of primary dust collecting units are simultaneously connected to one secondary dust collecting unit, so that a plurality of workers can simultaneously perform cleaning operations at a plurality of places with one dust collecting apparatus .

1 is a conceptual diagram of a two-stage separation type cyclone dust collecting apparatus according to the present invention.
Figure 2 is a top view of the mounting plate of Figure 1;
FIG. 3 is a view showing the state of use of the two-stage separation type cyclone dust collector according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual diagram of a two-stage separation type cyclone dust collecting apparatus according to the present invention, FIG. 2 is a plan view of a mounting plate of FIG. 1, FIG. 3 is a state of use of the cyclone dust collecting apparatus of FIG.

The two-stage separation type cyclone dust collector according to the present invention is excellent in mobility, so it can efficiently collect fine dust while carrying it conveniently at the shipyard's work site, and adopts a method of separating dust and air by high-speed rotation, The first dust collecting unit and the second dust collecting unit are separated from each other while being separated from each other, and a plurality of primary dust collecting units are simultaneously connected to one secondary dust collecting unit, so that a plurality of workers can clean It is the key point that the work can be carried out at the same time.

1, the two-stage separation type cyclone dust collecting apparatus according to the present invention includes a primary dust collecting unit 110, a secondary dust collecting unit 120, an external connecting pipe 130, and a blowing unit 140 .

The primary dust collecting part 110 is provided with a primary dust receptacle 111 at its lower part and a suction port 112 at its upper part and an air flow pipe 113 vertically installed at an inner center of its upper part. At this time, the primary dust storage container 111 is detachable so that the collected dust can be easily discarded.

A predetermined blocking film 114 is installed in the primary dust collection unit 110 to guide the dust to the primary dust storage container 111 and to prevent backflow of the dust collected in the primary dust storage container 111 . That is, the blocking membrane 114 not only serves to guide the dust collected during the cyclonic rotation to the primary dust receptacle 111 but also prevents the collected dusts from flowing backward.

The air flow pipe 113 serves as a cyclone. That is, when the airflow is generated by the air blowing unit 140, the air is accelerated in a cyclone manner to strike the outer wall of the primary dust collection unit 110 to effectively separate dust from the air.

The secondary dust collection unit 120 is separated from the primary dust collection unit 110 and installed separately. The second dust storage container 121 is installed at the lower part and the air flow pipe 122 for communicating with the air flow pipe 113 is installed at the upper end. A plurality of cyclone cones 123 communicating with the air flow pipe 122 are provided in the inner periphery of the upper end portion of the cyclone cone 123. In the center of each of the plurality of cyclone cones 123, The air flow pipe 124 is vertically installed in a state in which the air flow pipe 124 is partially inserted.

At this time, a plurality of air flow pipes 122 may be installed. The cyclone cone 123 and the air flow pipe 124 may be installed in a predetermined mounting plate 125. The mounting plate 125 may be provided with a rectangular flow rate adjusting membrane 126 to adjust the flow rate according to the intensity of the air flowing into the cyclone cone 123. Thus, the flow rate into the cyclone cone 123 can be optimally adjusted.

Preferably, the flow control membrane 126 is angled in a range of 5 to 10 degrees to optimally control air rotation within the cyclone cone 123.

The secondary dust receptacle 121 is detachable so that the collected dust can be easily discarded. In addition, the cyclone cone 123 may be coated with a material such as Teflon or the like, which is made of aluminum and has a small surface frictional force, in consideration of corrosion and abrasion rate.

The external connection pipe 130 connects the air flow pipe 113 of the primary dust collection unit 110 and the air flow pipe 122 of the secondary dust collection unit 120. Accordingly, the air flow pipes 113 of the plurality of primary dust collecting units 110 may be connected to the respective air flow pipes 122 by a plurality of external connection pipes 130.

Accordingly, a plurality of primary dust collecting units 110 are connected to one secondary dust collecting unit 120 at the same time, so that a plurality of workers can simultaneously perform cleaning work at various places with one dust collecting apparatus.

The air blowing unit 140 is installed on the upper portion of the secondary dust collection unit 120. The air flow pipe 113, the external connection pipes 130 and 122, The dust contained in the air is separated from the primary dust collector 110 and is primarily collected in the primary dust receptacle 111 while the dust contained in the air is collected in the cyclone cone 123 And is then collected in the secondary dust storage container 121 to generate an air flow to be discharged to the outside.

At this time, the blower unit 140 may be a turbo fan.

In the two-stage separation type cyclone dust collector according to the present invention, a filter may further be provided between the secondary dust collection unit 120 and the air blowing unit 140. As described above, in the hybrid type in which a filter is installed in addition to the cyclone cone, fine dust that can not be captured by the cyclone cone can be collected, and the particle size of the collected dust can be selectively collected depending on the type of the applied filter .

The two-stage separation type cyclone dust collecting apparatus according to the present invention can be made of stainless steel so as to increase the weight and durability.

The operation of the two-stage separation type cyclone dust collecting apparatus according to the present invention will be described.

The air flow pipe 113 of the plurality of primary dust collecting units 110 is connected to the air flow pipe 122 of the secondary dust collection unit 120 by using a plurality of external connection pipes 130. [ When the air blowing unit 140 is driven, external air flows into the interior of the primary dust collecting unit 110 through the suction ports 112 of the primary dust collecting unit 110 according to the generated air flow.

The dust of the relatively largest particles contained in the air introduced into the dust collecting apparatus is primarily separated by the cyclone action of the air flow pipe 113 and falls into the primary dust storage container 111 and is collected. At this time, the dust collected in the primary dust receptacle 111 is prevented from flowing backward by the shielding film 114 and is not re-scattered.

Thereafter, the air flows into the external connection pipe 130 through the air flow pipe 113, flows into the air flow pipe 122 of the secondary dust collection unit 120, And then flows into the cyclone cone 123 and rotates at a high speed. As a result, the dust of the second largest particle is secondarily separated and collected in the second dust collector 121. In this manner, dust containing water can be separated by separating the dust by high-speed rotation.

The air introduced into the plurality of cyclone cones 123 is discharged to the outside through an air flow pipe 124 installed at the center of each of the cyclone cones 123. The discharged air passes through the filter, The dust of the particles is finally collected.

As described above, not only is it possible to collect fine dust effectively while carrying it conveniently at a work site such as a shipyard, but also adopts a method of separating dust and air by high-speed rotation, so that it can be effectively applied to dust containing water.

A plurality of primary dust collecting units are connected to one secondary dust collecting unit at the same time to collect dust, so that a plurality of workers simultaneously perform cleaning work at a plurality of locations with one dust collecting apparatus, thereby performing more efficient operations.

The combined action of the cyclone cone and the filter not only effectively collects dust but also allows the capture of dust containing moisture, thereby prolonging the life of the filter for a long time.

In addition, dust can be efficiently collected by the combined action of the cyclone cone and the filter, and the dust containing the moisture can be collected, so that the life of the filter can be prolonged for a long time.

In the meantime, although the two-stage separation type cyclone dust collecting apparatus according to the present invention has been described according to the limited embodiments, the scope of the present invention is not limited to the specific embodiments, Various modifications, alterations, and alterations can be made within the scope of the present invention.

Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas which are within the scope of the same should be interpreted as being included in the scope of the present invention.

110: primary dust collector 111: primary dust collector
112: inlet 113, 122, 124: air flow tube
114: a shielding film 120: a secondary dust collecting part
121: Second Dust Collector 123: Cyclone Cone
125: mounting plate 126: flow regulating membrane
130: External connection pipe 140: Air blowing unit

Claims (9)

A primary dust collection unit 111 installed at a lower portion thereof, a suction port 112 formed at an outer portion of an upper end thereof, a primary dust collection unit 110 having an air flow pipe 113 vertically installed at an inner center thereof,
A second dust receptacle 121 is provided at a lower portion and an air flow pipe 122 for communicating with the air flow pipe 113 is installed at an upper end, A plurality of cyclone cones 123 communicating with the air flow pipe 122 are provided in the inner periphery of the upper end portion and air introduced into the cyclone cone 123 is introduced into the inner center of each of the plurality of cyclone cones 123, A second dust collecting part 120 vertically installed with a part of the air flow pipe 124 inserted therein so as to be discharged to the outside;
An external connection pipe 130 connecting the air flow pipe 113 of the primary dust collection unit 110 and the air flow pipe 122 of the secondary dust collection unit 120;
External air is sucked through the suction port 112 and the air flow pipe 113, the external connection pipe 130, and the air flow pipes 122 and 124 are installed in the upper portion of the secondary dust collection unit 120, Dust contained in the air is separated from the primary dust collection unit 110 and is primarily collected in the primary dust storage container 111. The dust contained in the air is separated from the cyclone cone 123, And an air blowing unit (140) for generating an air flow so as to be secondarily collected in the dust receptacle (121) and then discharged to the outside,
The cyclone cone 123 and the air flow pipe 124 are installed on the mounting plate 125,
The mounting plate 125 is provided with a flow rate adjusting membrane 126 for adjusting the flow rate in a range of 5 to 10 degrees according to the intensity of the air flowing into the cyclone cone 123 from the air flow channel 122 And the second cyclone dust collecting device is installed. delete delete The method according to claim 1,
A shielding film 114 is provided inside the primary dust collecting unit 110 to guide dust to the primary dust storage case 111 and to prevent backflow of dust collected in the primary dust storage case 111. [ Separate type cyclone dust collector. The method according to claim 1,
Wherein a filter is further provided between the secondary dust collection unit (120) and the air blowing unit (140). The method according to claim 1,
Wherein the cyclone cone (123) is made of aluminum and coated with a material having a low surface frictional force. The method according to claim 1,
Wherein the air blowing unit (140) is a turbo fan. The method according to claim 1,
Wherein the dust collecting device is made of stainless steel. The method according to claim 1,
A plurality of air flow pipes 122 are provided,
Wherein the plurality of air ducts (113) of the plurality of primary dust collecting units (110) are connected to the respective air ducts (122) by a plurality of external connecting pipes (130) Dust collector.

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