KR102472728B1 - Apparatus for direct connection ventilation having with multi function for mist collector - Google Patents

Abstract

A multifunctional direct connection-type ventilation apparatus for a dust collector according to the present invention comprises: a base unit (100) comprising a ventilator base (110), a vibration prevention member (120) provided in the longitudinal direction of an upper surface of the ventilator base, and a housing body (130) provided on an upper end of the vibration prevention member and having a hollow box shape; a ventilation apparatus unit (200) comprising a motor support (210) provided in the housing body (130), a plurality of turbo motors (220) provided on the motor support (210), and an impeller (230) of which a motor shaft of each of the turbo motors is connected to a side, and which is housed in the base unit (100) to discharge dust particles or dust introduced through an inlet flange (140) of the base unit; a ventilation apparatus inspection unit (300) comprising a ladder (310) for self-measurement, spaced apart from the housing body (130) at a predetermined interval on the left and right, a handrail (330) to which one side of an upper end of the ladder (310) is fixed, a safety belt (320) provided on the other side of the upper end of the ladder (310), and a sound absorber (340) attached to the handrail (330), and which is installed to surround a portion of the base unit (100) to inspect the ventilation apparatus unit (200); and a ventilation air volume control unit (400) comprising a blower (410) having a downward curved shape with a certain curvature, having a shape surrounding the perimeter of the impeller (230), and provided on the motor support (210), and a backflow prevention cover (420) connected to one end portion of the blower (410) via a spring (430), and controlling ventilation air volume via the ventilation apparatus unit (200). According to the present invention, it is possible to control air volume without a separate inverter.

Description

Multifunction direct connection ventilation having with multi function for mist collector}

The present invention relates to a blower device, in particular, it is possible to adjust the air volume without a separate inverter, power is reduced through changing and adjusting the power used, and noise is reduced by not operating an unnecessary turbo motor. The present invention relates to a multifunctional direct-coupled blower for a dust collector capable of realizing air volume, increasing air volume efficiency, preventing overload of a turbo motor, and reducing electricity consumption.

In general, a dust collector is installed in a workplace where a lot of dust is generated, and is used to improve the working environment by purifying the air by collecting dust or dust contained in the air and discharging only clean air to the outside.

That is, the dust collector is a device that sucks air containing fine particles generated in various processes and collects fine particles by filtering, thereby discharging the air from which the fine particles are removed into the atmosphere. It is a very important device in industrial sites for the health of people.

On the other hand, the dust collector is a filter dust collection facility in the workplace where relatively large dust is generated, such as mixer, powder input, molding polishing, grinding, cutting, stone processing, metal processing, bagging, drilling, cutting, sanding, crushing, acrylic processing, etc. In workplaces where gaseous substances are generated, such as liquid coating, plastic molding facilities, and printing facilities, facilities by adsorption can be used for general purposes.

At this time, if the valve of a hood that is not in use among the plurality of hoods constituting the dust collector is closed and used, the air volume must be reduced before use. This is difficult, and a lot of power is consumed as the power used is fixed and power control is impossible.

In addition, noise is generated by unnecessary operation of the turbo motor, and it is difficult to implement various air volumes.

In addition, there is a disadvantage in that the efficiency of the air volume is lowered due to the wind flowing backward in the direction of the turbo motor that is not in use, and the turbo motor is overloaded and electricity consumption is increased.

Republic of Korea Patent Publication Publication No. 10-2021-0102632 (2021. 08. 20) Republic of Korea Registered Patent Registration No. 10-2068355 (2020. 01. 20)

The present invention has been made in view of the problems of the prior art, and an object of the present invention is to provide a multifunctional direct-coupled blower for a dust collector capable of adjusting air volume without a separate inverter.

Another object of the present invention is to provide a multifunctional direct-coupled blower for a dust collector capable of reducing power through change and control of power used.

Another object of the present invention is to provide a multifunctional direct-coupled blower for a dust collector capable of reducing noise by not operating an unnecessary turbo motor.

Another object of the present invention is to provide a multifunctional direct-coupled blower for a dust collector capable of increasing air volume efficiency and preventing overload of a turbo motor.

Another object of the present invention is to provide a multifunctional direct-coupled blower for a dust collector capable of realizing various air volumes and reducing electricity consumption.

In order to achieve the above object of the present invention,

A blower base 110 disposed on the bottom surface, a plurality of anti-vibration members 120 provided at equal intervals along the longitudinal direction of the upper surface of the blower base, and a hollow provided at the top of the anti-vibration member A base portion 100 including a storage body 130 having an enclosure shape of;

A motor stand 210 provided at the center of the inner longitudinal direction of the storage body 130, a plurality of turbo motors 220 provided at regular intervals on the front and rear and left and right of the motor stand 210, and the turbo motor A blower unit including an impeller 230 to which the motor shaft of 220 is connected to the impeller side, and accommodated in the base unit 100 to discharge dust or dust introduced through the inlet flange 140 of the base unit ( 200);

A ladder 310 for self-measurement, which is spaced apart from the storage body 130 at a predetermined interval on the right and left, and which a worker goes up and down, a handrail 330 to which one side of the upper end of the ladder is fixed, and the other side of the upper end of the ladder 310 Inspection of a blower including a safety belt 320 and a silencer 340 attached to the handrail 330 and installed to cover a part of the base 100 to check the blower 200 section 300; and

A blower 410 provided on the motor support 210 as a form having a downward curved shape with a certain curvature and surrounding the circumference of the impeller 230, and a spring at one end of the blower 410 Multifunctional direct-coupled blower for dust collectors including a backflow prevention cover 420 connected via 430 and a blowing air volume control unit 400 for controlling the amount of blown air through the blower unit 200 device is provided.

In the present invention, a plurality of fitting protrusions 136 are integrally provided on the upper surface of the storage body 130 at equal intervals, and on the bottom surface of the handrail 330, concave grooves detachable from the fitting protrusions 136 are provided. A plurality of fitting holes 332 having a shape are provided at regular intervals.

In the present invention, a dust accumulation inspection window 132 is hinged to be opened and closed back and forth with respect to the storage body 130 at the lower part of the storage body 130 based on the front central portion of the storage body 130, and the An inspection window 134 for motor inspection is hinged to the upper part of the storage body 130 to be opened and closed back and forth with respect to the storage body 130 .

In the present invention, an inlet flange 140 is provided at the lower end of one side of the storage body 130 for introducing dust or dust suspended in the air, and the storage body 130 is spaced apart from the intake flange at a predetermined distance. A discharge flange 150 is provided at the upper end of one side to discharge some of the dust or dust introduced into the storage body.

In the present invention, it is installed on the motor support 210 and partially opens and closes between the blowers 410 while rotating left and right with the slide valve central axis 510 as a hinge axis, thereby increasing the amount of air through the blowers 410 It further includes a slide valve 500 capable of fine adjustment of.

According to the multifunctional direct-coupled blower for a dust collector of the present invention as described above, the following effects are obtained.

First, it is possible to adjust the air volume without a separate inverter as the blowing is performed while appropriately selecting the number (1 to 4) of the turbo motors 220 driven according to the air volume to be implemented or the pollutant collection distance.

Second, since blowing is performed while appropriately selecting the number of driven turbo motors 220, power is reduced through change and adjustment of power used.

Third, noise is reduced by not operating the unnecessary turbo motor 220 .

Fourth, the backflow prevention cover 420 blocks the flow of wind flowing backward toward the unused turbo motor 420 or the blower 410 during operation of the blower, thereby increasing the efficiency of the air volume and preventing overload of the turbo motor 420. It is possible.

Fifth, when each of the turbo motors 220 is configured with different capacities, the turbo motors 220 of different capacities can be used at once through the backflow prevention cover 420 and the slide valve 500, so that various air volumes can be realized. This is possible and it is possible to reduce electricity consumption.

1 is a front view showing a multifunctional direct-coupled blower for a dust collector according to an embodiment of the present invention;
Figure 2 is a partially enlarged front view of Figure 1;
Figure 3 is a partial perspective view showing the main part of Figure 1;
Figure 4 is a perspective view showing a part of Figure 1;
5 is a perspective view showing a state in which the turbo motor is separated in FIG. 4;
6 and 7 are bottom views showing a state of use of a multifunctional direct-coupled blower for a dust collector according to the present invention.

Hereinafter, a multifunctional direct-coupled blower for a dust collector according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view showing a multifunctional direct-coupled blower for a dust collector according to an embodiment of the present invention, FIG. 2 is a partially enlarged front view of FIG. 1, and FIG. 3 is a partial perspective view showing the main part of FIG.

In addition, Figure 4 is a perspective view showing a part of Figure 1, Figure 5 is a perspective view showing a state in which the turbo motor is separated in Figure 4, Figures 6 and 7 are the use of a multi-function direct-coupled blower for dust collector according to the present invention This is a bottom view showing the condition.

Referring to this, the multifunctional direct-coupled blowing device for a dust collector according to the present invention largely includes a base part 100, a blowing device part 200, a blowing device inspection part 300, and a blowing air amount control part 400.

Referring to Figures 1 and 2, the base unit 100 accommodates a blower unit 200 to be described later therein, and a blower base 110 having a predetermined length and height is disposed on the bottom surface, and the blower A plurality of anti-vibration members 120 are attached at equal intervals along the longitudinal direction of the upper surface of the base 110, and a storage body 130 having a hollow enclosure shape is formed at the upper end of the anti-vibration member 120. It is fixedly installed, and at this time, the material of the anti-vibration member 120 is not particularly limited, but it is preferable to configure it with a rubber material in consideration of cushioning or vibration.

In addition, a dust accumulation inspection window 132 is hinged to be opened and closed in front and back with respect to the storage body 130 at the lower part of the storage body 130 based on the front central portion of the storage body 130, and the storage body ( 130), an inspection window 134 for motor inspection is hinged to be able to open and close back and forth with respect to the storage body 130, and a fitting hole 332 of the handrail 330 described later is provided on the upper surface of the storage body 130. A plurality of fitting protrusions 136 for attachment and detachment are integrally formed at equal intervals,

At this time, when a door (not shown) capable of opening and closing vertically is installed on the top of the storage body 130, the turbo motor 220 described later can be replaced by opening the door if necessary.

In addition, an inlet flange 140 for introducing dust or dust contained in the air and floating through the local exhaust device 160 and the connection pipe 170 is fixedly installed at the lower end of one side of the storage body 130, and the inlet flange 140 is installed. A discharge flange 150 for discharging some of the dust or dust introduced into the storage body 130 is fixedly installed at the upper end of one side of the storage body 130 at a vertical distance from the flange 140, and in FIG. The illustration of the accumulation inspection window 132 and the motor inspection inspection window 134 is omitted.

1 to 5, the blower unit 200 is accommodated in the base unit 100 and discharges dust or dust introduced through the inlet flange 140 to the outside of the blower, and the storage body 130 ) The motor support 210 is fixedly installed at approximately the center along the inner longitudinal direction of the motor support 210, and a plurality of turbo motors 220 are spaced apart from each other at regular intervals on the motor support 210 (four in the present invention). fixedly installed

That is, one end (lower end) of the impeller shaft 232 passes through the motor support 210, and the other end (upper end) of the impeller shaft 232 partially protrudes through the central part of the impeller 230. At this time, Each of the turbo motors 220 may have the same capacity or different capacities.

In addition, referring to FIGS. 3 and 4, a large finishing member 240 having a ring shape is attached to the upper part of the airflow amount control unit 400 to be described later, and the large finishing member 240 A small second finishing member 250 having the same shape as the member 240 is mounted on the upper surface of the large finishing member 240, and the motor shaft of the turbo motor 220 is small finishing member 250 and through the central opening of the large finishing member 240 and connected to the impeller shaft 232, the small finishing member 250 and the large finishing member 240 are connected to each other through a plurality of fastening bolts 252, so that the turbo Left and right flow of the turbo motor 220 may be reduced during driving of the motor 220 .

1 to 4, the blower device inspection unit 300 is installed to cover a part of the base unit 100 to inspect the blower unit 200, and is a ladder for self-measurement for a worker to climb up and down ( 310) is spaced apart from the storage body 130 at a predetermined interval on the left and right, and one side of the top of the ladder 310 is fixed to one side of the handrail 330 to be described later, and a worker is on the other side of the top of the ladder 310. A safety belt 320 having a substantially circular shape when viewed in a plan view is fixedly attached to prevent falling backward when climbing to the top of the 310.

In addition, one side of the handrail 330 is attached to the ladder 310, a silencer 340 is fixedly attached to the other side of the handrail 330, and a concave groove is formed on the bottom surface of the handrail 330. A plurality of fitting holes 332 having recesses are formed at equal intervals, and as the fitting holes 332 are coupled to or separated from the fitting protrusions 136 of the storage body 130 described above, the handrail 330 and the handrail 330 connected thereto The ladder 310, the safety belt 320, and the silencer 340 are attached to and detached from the storage body 130 as an integral structure, and at this time, along the outer circumference of the silencer 340, a silencer made of glass fiber (not shown) is can be attached

In addition, referring to FIG. 1, a pipe duct 350 is installed at the top of the silencer 340 so as to be in communication with it, and at the bottom of the exhaust duct 350, a measuring ball 352 is spaced apart from the silencer 340. Is installed, but this measurement sphere 352 is used for the purpose of inspecting how much pollution level comes out by measuring the filtered air as the pollutants generated at the work site pass through the blower according to the present invention.

Referring to FIGS. 3 to 5, the blowing air volume control unit 400 is installed in a blower 410 to adjust the blowing air volume through the blower unit 200, and has a certain curvature downward. A blower 410 having a curved shape is fixedly installed on the motor support 210 as a shape surrounding the circumference of the impeller 230, and has a substantially 'V' cross-sectional shape at one end of the blower 410. The reverse flow prevention cover 420 having a spring 430 is connected via a medium.

At this time, the backflow prevention cover 420 blocks the flow of wind that flows backward in the direction of the unused turbo motor 420 or the blower 410 while the blower is operating, thereby increasing the efficiency of the air volume and preventing overload of the turbo motor 420. (described in detail below), and is connected via the spring 430.

Referring to FIG. 6, when the amount of air blown through the blower unit 200 is relatively small due to some unused turbo motors 420 while the blower is operating, the two backflow prevention covers 420 are moved by the restoring force of the spring 430. Adjacent to another blower 410, one backflow prevention cover 420 is opened to prevent wind from flowing backward toward the unused turbo motor 420 or the blower while the blower is operating through the backflow prevention cover 420 Accordingly, the efficiency of the air volume can be increased, overload of the turbo motor 420 can be prevented, and electricity consumption can be reduced.

On the other hand, when the amount of air blown through the blower unit 200 is relatively large without the unused turbo motor 420 while the blower is operating, the three backflow prevention covers 420 are opened and the blower moves between the two blowers 410 ( 7), at this time, by the restoring force of the spring 430, the backflow prevention cover 420 receives a force to return to its original position.

In addition, referring to FIGS. 6 and 7 , it is also possible to install a separate slide valve 500 for fine adjustment of air volume on the motor support 210 . That is, the sleeve valve central axis 510 is fixedly installed on one side of the motor support 210 through which the impeller shaft 232 passes, and the sleeve valve 500 is installed on the outer circumferential surface of the slide valve central axis 510. In this case, as the user rotates the sleeve valve 500 left and right, the sleeve valve 500 partially opens and closes between both blowers 410 while rotating left and right using the sleeve valve central axis 510 as a hinge axis. , It is possible to finely adjust the amount of air flow between the two blowers 410.

Hereinafter, the operation of the present invention having the above configuration will be described with reference to FIGS. 6 and 7.

In the case of purifying the air by collecting dust or dust floating in the air in a dusty workplace, the local exhaust device 160, the connection pipe 170, and the storage body ( When dust or dust floating in the air is introduced through the inlet flange 140 of 130), the turbo motor 220 is driven after recognizing it through the dust accumulation inspection window 132.

At this time, the number of driven turbo motors 220 is appropriately selected according to the air volume to be realized or the collection distance of pollutants. That is, when the realized air volume or pollutant collection distance is relatively small, one or two turbo motors 220 are driven, and when the realized air volume or pollutant collection distance is relatively large, three or four turbo motors (220 ) are driven simultaneously.

As the turbo motor 220 is driven, the impeller 230 connected to it rotates, for example, clockwise, and when the amount of air blown through the blower unit 200 is relatively small, one backflow prevention cover 420 is opened and one side blower ( 410) and the backflow prevention cover 420 in an open state, air is blown as indicated by the arrow in FIG. Force to return is received, and dust is discharged to the outside of the storage body 130 through the exhaust duct 350 connected to the silencer 340 via the upper portion of the storage body 130 along with the wind.

On the other hand, when the amount of air blown through the blower unit 200 is relatively large, the three backflow prevention covers 420 are opened and passed between the blower 410 and the backflow prevention cover 420 in an open state as indicated by the arrow in FIG. 7 . Blowing is performed as shown, and the dust is discharged to the outside of the storage body 130 through the exhaust duct 350 connected to the silencer 340 through the upper part of the storage body 130 along with the wind.

At this time, it is possible to inspect the level of pollution by measuring the filtered air through the measuring tool 352 as pollutants generated at the work site pass through the blower according to the present invention.

On the other hand, as the user rotates the sleeve valve 500 left and right as needed, the sleeve valve 500 rotates left and right using the sleeve valve central axis 510 as a hinge axis, partially between the blowers 410 By opening and closing, it is possible to finely adjust the air volume through both blowers 410.

In addition, if necessary, a worker climbs the ladder 310 to check the blower unit 200, and the blower unit 200, etc. can be inspected.

In the above process, according to the present invention, while appropriately selecting the number (1 to 4) of the turbo motors 220 driven according to the implemented air volume or the collection distance of pollutants, by driving each turbo motor 220 As the air is blown, the air volume can be adjusted without a separate inverter.

In addition, since the blowing is performed while appropriately selecting the number of turbo motors 220 to be driven, power is reduced by changing and adjusting the power used.

That is, when a low air volume is desired, one of the turbo motors 220 can be sequentially operated, and in this case, power consumption is reduced by the non-operating turbo motor 220 .

In addition, noise is reduced by non-operation of the unnecessary turbo motor 220, and the blower inspection unit 300 that inspects the blower unit 200 includes handrails 330, ladders 310, safety belts 320, And the silencer 340 is detachable from the storage body 130 as an integrated structure.

In addition, when each of the turbo motors 220 is configured with different capacities, the turbo motors 220 of different capacities can be used at once through the backflow prevention cover 420 and the slide valve 500, so that various air volumes can be realized. this is possible

In addition, the reverse flow of wind toward the unused turbo motor 420 or the blower is prevented through the backflow prevention cover 420 during operation of the blower, thereby increasing the efficiency of the air volume and preventing overload of the turbo motor 420. , electricity consumption can be reduced.

As described above, the front schematic diagram showing the multifunctional direct-coupled blower for a dust collector according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed herein and is within the scope of the technical idea of the present invention. Of course, various modifications may be made by those skilled in the art.

100: base part 110: blower base
130: storage body 140: inlet flange
150: discharge flange 200: blower unit
220: turbo motor 230: impeller
300: blower device inspection unit 310: ladder
320: safety belt 330: handrail
340: Silencer 400: Blowing air volume control unit
410: blower 420: backflow prevention cover
430: spring 500: slide valve

Claims (5)

delete A blower base 110 disposed on the bottom surface, a plurality of anti-vibration members 120 provided at equal intervals along the longitudinal direction of the upper surface of the blower base, and a hollow provided at the top of the anti-vibration member A base portion 100 including a housing body 130 having an enclosure shape of;
A motor stand 210 provided at the center of the inner longitudinal direction of the storage body 130, a plurality of turbo motors 220 provided at regular intervals on the front and rear and left and right of the motor stand 210, and the turbo motor A blower unit including an impeller 230 to which the motor shaft of 220 is connected to the impeller side, and accommodated in the base unit 100 to discharge dust or dust introduced through the inlet flange 140 of the base unit ( 200);
A ladder 310 for self-measurement, which is spaced apart from the storage body 130 at a predetermined interval on the right and left, and which a worker goes up and down, a handrail 330 to which one side of the upper end of the ladder is fixed, and the other side of the upper end of the ladder 310 Inspection of a blower including a safety belt 320 and a silencer 340 attached to the handrail 330 and installed to cover a part of the base 100 to check the blower 200 section 300; and
A blower 410 provided on the motor support 210 as a form having a downward curved shape with a certain curvature and surrounding the circumference of the impeller 230, and a spring at one end of the blower 410 It includes a backflow prevention cover 420 connected via 430, and a multifunctional direct connection for a dust collector comprising a blowing air volume control unit 400 for controlling the amount of air blown through the blower unit 200. In the type blower,
A plurality of fitting protrusions 136 are integrally provided on the upper surface of the storage body 130 at equal intervals, and the bottom surface of the handrail 330 has a concave groove shape that is attached to and detached from the fitting protrusions 136. A multifunctional direct-coupled blower for a dust collector, characterized in that a plurality of fitting holes 332 are provided at equal intervals.
delete delete A blower base 110 disposed on the bottom surface, a plurality of anti-vibration members 120 provided at equal intervals along the longitudinal direction of the upper surface of the blower base, and a hollow provided at the top of the anti-vibration member A base portion 100 including a housing body 130 having an enclosure shape of;
A motor stand 210 provided at the center of the inner longitudinal direction of the storage body 130, a plurality of turbo motors 220 provided at regular intervals on the front and rear and left and right of the motor stand 210, and the turbo motor A blower unit including an impeller 230 to which the motor shaft of 220 is connected to the impeller side, and accommodated in the base unit 100 to discharge dust or dust introduced through the inlet flange 140 of the base unit ( 200);
A ladder 310 for self-measurement, which is spaced apart from the storage body 130 at a predetermined interval on the right and left, and which a worker goes up and down, a handrail 330 to which one side of the upper end of the ladder is fixed, and the other side of the upper end of the ladder 310 Inspection of a blower including a safety belt 320 and a silencer 340 attached to the handrail 330 and installed to cover a part of the base 100 to check the blower 200 section 300; and
A blower 410 provided on the motor support 210 as a form having a downward curved shape with a certain curvature and surrounding the circumference of the impeller 230, and a spring at one end of the blower 410 It includes a backflow prevention cover 420 connected via 430, and a multifunctional direct connection for a dust collector comprising a blowing air volume control unit 400 for controlling the amount of air blown through the blower unit 200. In the type blower,
It is installed on the motor support 210 and partially opens and closes between the blowers 410 while rotating left and right using the slide valve central axis 510 as a hinge axis, thereby finely adjusting the air volume through the blowers 410 A multifunctional direct-coupled blower for a dust collector, characterized in that it further comprises a slip valve 500 capable of this.

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