KR101575621B1 - Cyclone dust collector body equipped with a spiral pocket means - Google Patents

Cyclone dust collector body equipped with a spiral pocket means Download PDF

Info

Publication number
KR101575621B1
KR101575621B1 KR1020150091111A KR20150091111A KR101575621B1 KR 101575621 B1 KR101575621 B1 KR 101575621B1 KR 1020150091111 A KR1020150091111 A KR 1020150091111A KR 20150091111 A KR20150091111 A KR 20150091111A KR 101575621 B1 KR101575621 B1 KR 101575621B1
Authority
KR
South Korea
Prior art keywords
dust
cyclone body
cyclone
pocket portion
pocket
Prior art date
Application number
KR1020150091111A
Other languages
Korean (ko)
Inventor
김종배
Original Assignee
주식회사 삼탑엔지니어링
김종배
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 삼탑엔지니어링, 김종배 filed Critical 주식회사 삼탑엔지니어링
Priority to KR1020150091111A priority Critical patent/KR101575621B1/en
Application granted granted Critical
Publication of KR101575621B1 publication Critical patent/KR101575621B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors

Abstract

The cyclone dust collector provided with the spiral pocket portion according to the present invention has a pipe-shaped pocket portion formed outside the cyclone body and spirally rotating in a downward direction at a predetermined angle from the inflow orifice to enlarge the inner area of the cyclone body to the outside And the direction of movement of the dust introduced into the inside is smoothly guided in a spiral shape, and various kinds of dust are sorted by weight and discharged.

Description

Technical Field [0001] The present invention relates to a cyclone dust collector having a spiral pocket portion,

[0001] The present invention relates to a cyclone dust collector having a spiral pocket portion, and more particularly, to a cyclone dust collector having a spiral pocket portion and a dust collecting portion provided in a tangential direction of the cyclone body so as to smoothly guide the moving direction of dust, To a cyclone dust collector having a spiral pocket portion formed with a pipe-shaped pocket portion which is spirally rotated and inclined downward by a predetermined angle from an inlet pipe.

In recent years, a filtration type dust collecting device has been developed in order to remove dust that is discharged into the air of an industrial site in a facility that performs crushing and crushing work, etc. to obtain dust necessary for product production, and to prevent unnecessary waste of crushed and pulverized raw materials .

In general, a dust collecting device for locally collecting and transporting dust in an exhausting facility which generates dust, includes a dust collecting device using gravity, inertial force, centrifugal force filter, a gravity dust collecting device using an electric force, an inertial force collecting device, Filtration dust collectors, and electric dust collectors are mainly used.

As shown in FIGS. 1 and 2, the cyclone dust collector for separating dust using centrifugal force among the dust collectors includes a cyclone cylinder and a cyclone body 1 having a funnel shape whose inner diameter becomes narrower toward the lower side, An inlet pipe 2 connected to the upper end of the clone body 1 in a tangential direction and an exhaust pipe 3 extending through the upper surface of the cyclone body 1 and extending to the inside of the cyclone body 1, .

Therefore, the dust contained in the air is adhered to the inner peripheral surface of the cyclone body 1 by the centrifugal force generated while the air (A) supplied to the inlet pipe 2 is rotated along the inner peripheral surface of the cyclone body 1 Only the air A collected at the lower side of the after-cyclone body 1 and having the dust removed is discharged to the outside through the exhaust pipe 3.

The structure and action of the cyclone type dust collector are described in detail in a number of prior documents including Utility Model Application No. 10-1992-0021947, and a detailed description thereof will be omitted.

However, in the conventional cyclone type dust collector, when a large amount of dust D is introduced, the clogging phenomenon frequently occurs due to the space becoming narrower toward the lower side, and there is a problem that it is inconvenient to clean the dust D at a predetermined time.

In the conventional cyclone type dust collector, centrifugal force is generated in the inflow dust D, but the inner wall surface of the cyclone body 1 is formed flat and has floating property such as fine dust D When the dust D is introduced, the dust can not be discharged in the downward direction and is rotated at the same height, thereby reducing the efficiency of the dust collector.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and an object of the present invention is to provide a cigarette having a tubular pocket portion which is tilted downward by a predetermined angle from a tangential inflow inlet of a cyclone body, The present invention provides a cyclone dust collector having a spiral pocket portion for expanding the inner area of the cyclone body to the outside and smoothly guiding the moving direction of the dust into the spiral shape and collecting various kinds of high concentration dust.

According to an aspect of the present invention, there is provided a cyclone dust collector including a spiral pocket portion, the cyclone dust collector comprising: a cyclone body including a vertically installed cylindrical cylinder and a funnel-shaped hopper whose inner diameter gradually decreases toward the bottom; An intake pipe connected to the cyclone body in a tangential direction to supply air containing dust to an upper circumferential portion of the cyclone body; An exhaust pipe formed at an upper portion of the cyclone body for exhausting the air separated from the inflowing dust to the outside, and an induction filter tube extending downward so that air is separated from the dust introduced into the upper portion of the cylinder and moved to the exhaust pipe An inner tube exhaust pipe; A drain disposed at a lower end of the cyclone main body and being perforated in a downward direction so as to discharge dust that is separated through the inner tube exhaust pipe and then dropped; And a pipe-shaped pocket portion formed on an outer tangential surface of the cyclone body and tilted downward by a predetermined angle from the inlet orifice and rotated spirally.

A pocket connecting hole formed in a spiral shape so as to communicate with the pocket portion is formed on an outer side surface of the cyclone body; The pocket portion is formed with an extension piece extending outwardly from the upper and lower surfaces of the pocket connection hole and a connecting piece for interconnecting the pair of extension pieces at the end portion of the extension piece.

And a seat piece bent at right angles to be seated on the cyclone body is formed on one side surface of the extension piece.

The elongated piece is formed with an inclined elongated piece inclined at a predetermined angle so that dust can flow into the inside of the pocket portion or dust can flow into the inside of the cyclone body.

The pocket portion is formed with an acceleration pocket portion which is narrowed in the length of the pocket portion extending from the cyclone body so that the velocity of the dust can be accelerated when the dust introduced into the cyclone body is moved downward .

The cyclone dust collector having the spiral pocket portion according to the present invention has the following effects.

First, by forming a pipe-shaped pocket portion spirally rotating on the outside of the cyclone body, when the density is high or a large amount of dust is introduced, the internal area of the cyclone body is expanded outward to improve the capacity of the dust, Can be increased,

Second, since the pipe-shaped pocket portion is formed outside the cyclone body and is spirally rotated by a predetermined angle from the inlet pipe, the flow direction of the dust introduced into the inside of the cyclone body is smoothly guided into the spiral shape, It is possible to prevent an overload generated in the dust,

Third, by forming a pipe-shaped pocket portion spirally rotating on the outer side of the cyclone body, fine dust that can float in the air among the dusts that have flowed into the cyclone body can be used as general dust having a certain weight in the cyclone body It is moved to the pocket portion through the centrifugal force, and the primary sorting operation is performed according to the size and kind of the dust, so that the dusts to be discharged can be filtered by kinds.

1 is a side cross-sectional view of a conventional cyclone dust collector,
2 is a plan sectional view showing a conventional cyclone dust collector,
3 is a front sectional view showing a cyclone dust collector provided with a spiral pocket portion according to the present invention,
4 is a partial perspective view showing a cyclone dust collector having a spiral pocket portion according to the present invention,
5 is a partial cross-sectional view showing the configuration of an oblique connecting piece in another embodiment of the present invention,
6 is a partial cross-sectional view showing the configuration of the acceleration pocket portion according to another embodiment of the present invention.

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

3 to 4, the cyclone dust collector according to the present invention includes a cylindrical cylinder 12 vertically erected and a funnel-shaped hopper 13 whose inner diameter becomes narrower toward the lower side, An inlet pipe 20 connected in a tangential direction so as to supply air A containing dust D to an upper circumferential portion of the clone main body 10; An exhaust pipe 31 formed at an upper portion of the cyclone body 10 and exhausting the air A separated from the inflow dust D to the outside, a dust D flowing into the upper portion of the cylinder 12, And an induction filter tube (32) extending downward so that the air (A) is separated from the exhaust pipe (31) and moved to the exhaust pipe (31); A discharge unit 40 formed at a lower end of the cyclone body 10 and perforated in a downward direction so as to discharge the dust D dropped through the inner tube exhaust pipe 30 and then dropped; A pipe-shaped pocket portion 50 formed on an outer tangential surface of the cyclone body 10 and tilted downward by a predetermined angle from the inlet pipe 20 and spirally rotated.

It is preferable that one side of the pocket portion 50, that is, a side contacting the cyclone body 10 is opened to communicate with the inside of the cyclone main body 10.

It is also preferable that the inner tube 30 is provided with a suction blower or a suction motor for sucking the air A through the induction filter tube 32.

A pocket connecting hole 11 is formed in the outer surface of the cyclone body 10 so as to communicate with the pocket portion 50 and is perforated in a spiral shape. The pocket portion 50 is provided with an extension piece 51 extending outwardly from the upper and lower surfaces of the pocket connection hole 11 and a connection piece 52 for interconnecting the pair of extension pieces at the end portion of the extension piece 51 Is formed.

The pocket portion 50 is preferably formed in a shape of a circular, elliptical, or polygonal shape in its longitudinal section.

In addition, a seating piece 51a bent at right angles to be seated on the cyclone body 10 is formed on one side surface of the extension piece 51. As shown in FIG.

The seat piece 51a is formed on one side of the extension piece 51, that is, a side contacting the cyclone body 10, and the seat piece 51a is provided with the cyclone body 10, It is preferable that a plurality of bolt holes (not shown) are formed or fixed by welding so as to be fixed by bolts.

As shown in FIG. 5, the elongated piece 51 may have a shape such that the dust D flows into the pocket portion 50 or the dust D flows into the cyclone body 10 The inclined elongated piece 53 inclined at a predetermined angle is formed.

As shown in FIG. 6, the pocket portion 50 may be formed in the cyclone main body 10 such that the dust D, which has flowed into the cyclone body 10, An acceleration pocket portion 50a is formed in which the length of the pocket portion 50 extending in the lower portion 10 becomes narrower toward the lower side.

Hereinafter, the operation of the cyclone dust collector having the spiral pocket portion according to the present invention will be described.

The cyclone dust collector equipped with the spiral pocket unit according to the present invention is an industrial apparatus for filtering clean air (A) from dust (D) or dust generated at industrial sites as shown in FIG. 3 to FIG.

That is, when the dust D is introduced into the funnel-shaped cyclone body 10 having a smaller inner diameter toward the lower side, the dust D is tangentially connected to the upper circumferential portion of the cyclone body 10, When the dust D flows into the inside of the cyclone body 10, the dust D is spirally swirled in the inside of the cyclone body 10, D, and the dust D adheres to the inner wall of the cyclone body 10 and falls downward.

An exhaust pipe 31 formed at an upper portion of the cyclone body 10 and exhausting the air A separated from the inflow dust D to the outside, D formed through the induction filter tube 32 is formed by forming the inner tube exhaust pipe 30 composed of the induction filter tube 32 extending downward so that the air A is separated from the exhaust pipe 31 and moved to the exhaust pipe 31, Only the air (A) is moved through the exhaust pipe (31) in the step (D), and the turbid air is cleanly filtered.

The dust D that has not passed through the induction filter tube 32 is discharged to the outside through the discharge part 40 formed at the lower end of the cyclone body 10. [

At this time, the outer side tangential surface of the cyclone body 10 is formed with the pipe-shaped pocket portion 50, which is spirally rotated and inclined downward at an angle determined from the inlet pipe 20, The amount of dust D can be greatly increased by expanding the internal area of the cyclone body 10 outwardly when a large amount of dust D is introduced, thereby increasing the dust collecting efficiency finally.

The movement of the dust D introduced into the cyclone main body 10 due to the pipe-shaped pocket portion 50, which is spirally rotated by a predetermined angle from the inlet pipe 20, So that the dust can be prevented from being overloaded in the dust D moving in the inside, and the dust collecting efficiency can be greatly improved.

The dust (D) introduced into the cyclone body (10) due to the pipe-shaped pocket portion (50) which is spirally rotated by a predetermined angle from the inlet pipe (20) The dust particles that can float in the cyclone body 10 are placed inside the cyclone body 10 and the general dust having a certain weight is moved to the pocket portion 50 through the centrifugal force, So that it is possible to perform a primary sorting operation.

5, the elongated piece 53 having the inclination formed at a predetermined angle is formed in the elongated piece 51, so that the inflow of the dust D can be suppressed, Can easily flow into the pocket part (50) or can easily flow into the cyclone body (10) from the inside of the pocket part (50), thereby improving the mobility of the dust.

6, the length of the pocket portion 50 extending from the cyclone main body 10 is gradually reduced toward the lower side of the pocket portion 50a The dust D introduced into the cyclone main body 10 is moved in the downward direction to increase the efficiency with respect to the accelerator, Can be improved.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
10: Cyclone body 11: Pocket connector
12: cylinder 13: hopper
20: inlet pipe 30: inner pipe exhaust pipe
31: exhaust pipe 32: induction filter tube
40: discharge part 50: pocket part
50a: Accelerator pocket part 51: Extension piece
51a: seat piece 52: connecting piece
53: Slope extension D: Dust
A: air

Claims (5)

A cyclone body 10 comprising a cylindrical cylinder 12 vertically erected and a funnel-shaped hopper 13 whose inner diameter becomes narrower toward the lower side;
An intake pipe 20 connected in a tangential direction to supply air A containing dust D to an upper circumferential portion of the cyclone body 10;
An exhaust pipe 31 formed at an upper portion of the cyclone body 10 and exhausting the air A separated from the inflow dust D to the outside, a dust D flowing into the upper portion of the cylinder 12, An inner tube exhaust pipe 30 formed of an induction filter tube 32 extending downward so that air A is separated from the exhaust pipe 31 and is moved to the exhaust pipe 31;
A discharge unit 40 formed at a lower end of the cyclone body 10 and perforated in a downward direction so as to discharge the dust D dropped through the inner tube exhaust pipe 30 and then dropped;
A pipe-shaped (not shown) pipe which is formed on an outer tangential surface of the cyclone body 10 and is spirally rotated at a predetermined angle from the inlet pipe 20 and whose inner side is communicated with the inside of the cyclone body 10 A pocket portion 50 is formed;
A pocket connecting hole 11 formed in a spiral shape so as to communicate with the pocket portion 50 is formed on an outer side surface of the cyclone body 10;
The pocket portion 50 is provided with an extension piece 51 extending outwardly from the upper and lower surfaces of the pocket connection hole 11 and a connection piece 52 for interconnecting the pair of extension pieces at the end portion of the extension piece 51 Wherein the spiral pocket portion is formed with a plurality of spiral pocket portions. delete The method according to claim 1,
And a seating piece (51a) bent at right angles to be seated on the cyclone body (10) is formed on one side of the extension piece (51). The method according to claim 1,
The elongated piece 51 is formed to have an inclined elongated inclined surface at a predetermined angle so that the dust D enters into the pocket portion 50 or the dust D flows into the inside of the cyclone body 10. [ (53) is formed on the surface of the cyclone dust collector. The method according to claim 1,
The pocket portion 50 has a pocket portion extending from the cyclone body 10 so that the velocity of the dust D is accelerated when the dust D flowing into the cyclone body 10 is moved downward (50a) is formed such that the length of the acceleration pocket (50) becomes narrower toward the lower side.
KR1020150091111A 2015-06-26 2015-06-26 Cyclone dust collector body equipped with a spiral pocket means KR101575621B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150091111A KR101575621B1 (en) 2015-06-26 2015-06-26 Cyclone dust collector body equipped with a spiral pocket means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150091111A KR101575621B1 (en) 2015-06-26 2015-06-26 Cyclone dust collector body equipped with a spiral pocket means

Publications (1)

Publication Number Publication Date
KR101575621B1 true KR101575621B1 (en) 2015-12-08

Family

ID=54873034

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150091111A KR101575621B1 (en) 2015-06-26 2015-06-26 Cyclone dust collector body equipped with a spiral pocket means

Country Status (1)

Country Link
KR (1) KR101575621B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220167082A (en) * 2021-06-11 2022-12-20 이세창 Cyclone dust-collecting apparatus
KR102538456B1 (en) * 2022-11-18 2023-05-30 박홍구 Dust collecting system including aero guide and venturi structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102805986A (en) * 2012-05-25 2012-12-05 浙江农林大学 Multi-effect dust cleaner with whirlwind double-shutter moving layer particles arranged ahead

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102805986A (en) * 2012-05-25 2012-12-05 浙江农林大学 Multi-effect dust cleaner with whirlwind double-shutter moving layer particles arranged ahead

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220167082A (en) * 2021-06-11 2022-12-20 이세창 Cyclone dust-collecting apparatus
KR102500180B1 (en) 2021-06-11 2023-02-16 이세창 Cyclone dust-collecting apparatus
KR102538456B1 (en) * 2022-11-18 2023-05-30 박홍구 Dust collecting system including aero guide and venturi structure

Similar Documents

Publication Publication Date Title
US6596046B2 (en) Cyclone separator having a variable longitudinal profile
KR101752361B1 (en) A Combined High Performance Horizontal Separation and Recovery Device of Fine Particles
CN101437596A (en) Particle separator
CN105902240A (en) Cyclone separator and dust collector cup
CN108403002B (en) Cyclone separator and filter assembly
CN105246385A (en) Cyclonic separation device
JP4861529B1 (en) Secondary vortex separator
JP2015142923A (en) Cyclone device
CN103622642A (en) Dust collector dust cup without suction loss
CN102716820A (en) Positive pressure running cyclone separator
KR101575621B1 (en) Cyclone dust collector body equipped with a spiral pocket means
KR101290245B1 (en) Cyclone dust collector
CN102966063B (en) Garbage collecting device for cleaning vehicle and cleaning vehicle
CN207108652U (en) Stagewise girt-water separation device
KR102638412B1 (en) Separation system for vacuum cleaner and vacuum cleaner including separation system
KR101550505B1 (en) Dust-isolation type cyclone dust collector
CN207088270U (en) A kind of cyclone separator with filtering function
CN1620980B (en) Device for separation of waste in a vacuum cleaner
RU2497569C2 (en) Sizing dust separator
CN202776166U (en) Suction force loss-free dust cup for dust collector
KR101202842B1 (en) A particulate matter segregating device
CN208345806U (en) The device of suspended particulate substance in a kind of processing water body
CN1298433C (en) Through flow type air-solid separator
CN210229515U (en) Feeding structure with dust removal and separation functions
CN211099626U (en) High-efficient concentrated gypsum swirler

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20181129

Year of fee payment: 4