KR100352056B1 - Dust collection equipment - Google Patents

Abstract

PURPOSE: A mobile dust collector which can collect and filtrate all pollutants from the cutting process of iron plate by installing hood, cyclone, fume collector, turbo fan and silencer as one body is provided. CONSTITUTION: The mobile dust collector comprises a couple of wheels for moving equipment, several suction hoods(1) for cut iron plate in which a damper and a collection hopper having opening and shutting plate are installed; a cyclone(3), having a collection hopper in which an opening and shutting plate, which is connected with the suction hood by a chamber duct(2), a fume collector(4) in which several filters(4') and an air tank(9) for cleaning filters are installed; a turbo fan(6) which is operated by a motor(7), a silencer(5) in which a discharge pipe(8) is installed.

Description

Dust collector {DUST COLLECTION EQUIPMENT}

The present invention relates to a movable dust collector, and more particularly, to a movable dust collector including a hood for dust collection, a cyclone as a centrifugal force collector, a fume collector as a fume collector, a silencer as a silencer and a turbo fan as a centrifugal blower. will be.

Conventionally, in order to cut a steel plate, such as a steel plate for ships, first, the ground is plated to a certain depth and width, and then the surface plate is placed on the surface plate, and the steel plate support is placed on the surface plate at an appropriate interval, and then the steel plate to be cut is placed on it. Slugs, gases, fumes, dust, mists, and spatters (sparks) generated were hardly collected and scattered or volatilized, causing severe pollution.

Cyclone dust collector as disclosed in the Republic of Korea Utility Model Publication No. 87-16168 as an improved dust collector to remove some of the pollution caused in the conventional iron plate cutting process as described above, the Utility Model Publication There is a dust scattering device of a multi-cyclone dust collector as disclosed in No. 93-5082, but these are all simple cyclone dust collectors composed of multi-stage cones (cones), and hood, cyclone, and fume collectors as in the present invention. There is no dust collector that completely removes air pollution by collecting and filtering cleanly from the heavy slug to light gas by installing the silencer and turbo fan.

In other words, as the dust scattering prevention, the direct dust suction device has a risk of fire due to overheating, and the separate scattering device requires an excessive design cost.

The present invention can be operated while freely moving under the plate cutting plate while completely compensating for the drawbacks of the conventional dust collector as described above to collect and filter all the pollutants generated during the cutting of the iron plate to discharge only clean air. The present invention provides a movable dust collector, which will be described in detail with reference to the accompanying drawings.

1 is a front side view of the dust collector of the present invention.

2 is a front view of the present invention dust collector.

3 is a cross-sectional view taken along line A-A (hood and cyclone) of FIG. 1;

4 is a cross-sectional view taken along line B-B (fume collector) of FIG. 1;

5 is a cross-sectional view taken along line C-C (fan and silence) of FIG.

* Explanation of symbols for the main parts of the drawings

One ; Hood 2; Chamber duct

3; Cyclone 4; Fume Collector

4' ; Filter 5; Silence

6; Turbo Fan 7; motor

8 ; Outlet 9; Air tank

10; Damper 11; Hood Drive

12,12 '; Wheel 13,13 ', 13'; Collection hopper

13a, 13a ', 13a'; Opening and closing board

A damper (suction control plate) 10 is installed on the side wall and a plurality of iron sheet cutting discharge suction hoods 1 and chamber ducts 2 having a collection hopper 13 having an opening and closing plate 13a below. The cyclone (3) having a collection hopper 13 'having an opening and closing plate (13a') at the bottom while communicating with (1), a plurality of horizontal filters (4 ') are built in communication with the cyclone (3) A fume collector 4 having a collecting hopper 13 "having an opening and closing plate 13a" formed at the bottom thereof while the filter 4 'cleaning air tank 9 is mounted at the outlet of the horizontally placed filter 4'. And a turbo fan 6 penetrating the side of the fume collector 4 and operated by a motor 7, and a silencer 5 penetrating the turbo fan and having an exhaust pipe 8 at its upper end and the entire apparatus. It is composed of a moving wheel 12, 12 '. It is located on the ground so as to be movable to collect dust while moving the entire device by using the moving wheels 12, 12 'to the cutting position when cutting the iron plate, firstly discharged substances generated during the iron plate cutting The hood (1), which is sucked by the hood (1) but does not perform suction operation, is closed by the damper (10), and only the hood used is opened to increase the suction effect while inhaling the discharged material. (13) falls first, and the remaining light or very light substances are sucked through the cyclone (3) through the chamber duct (2), and secondary heavy materials such as spatter, fine dust or flame retardant paper are rotated here. As it is dropped and cooled, it is collected in the collecting hopper 13 'and the lightest substance such as the remaining gas or mist is sucked into the fume collector 4 and the multistage filters 4' are provided. It naturally cools during filtration and prevents fire, while clean air collected in the collection hopper 13 " and the resulting filtered air are sucked into the turbofan 6 operated by the motor 7 to prevent noise. After the device is used for a long time, the discharge collected in the collecting hoppers is discharged to the discharge port 8 through the lance 5, and the discharge plate is mounted on the lower portion of the collecting hoppers 13, 13 ', 13 ". 13a) Discharges through 13a 'and 13a "and the filter 4' starts air tank 9 while all the devices are in operation to blow air. The filter 4 'is cleaned and hops. The damper 10 mounted to the filter enables the filter to be washed without the air flowing back.

The mobile dust collector of the present invention has a hood (1), a cyclone (3), a fume collector (4), a turbo fan (6) and a silencer (5) integrally mounted, so that all the light and weight generated when cutting the steel sheet. It is effective to collect, collect and filter pollutant discharges.

Claims (1)

In the dust collector provided with moving wheels 12 and 12 'for moving the entire apparatus, a plurality of iron plate cuttings having a damper 10 installed on a side wall and a collection hopper 13 having an opening and closing plate 13a below. The cyclone (3) and the cyclone (3) having a collecting hopper (13 ') having an opening and closing plate (13a') at the bottom while communicating with the hood (1) by the discharge suction hood (1), chamber duct (2) And a plurality of horizontally arranged filters 4 'are in communication with each other, and the air tank 9 for cleaning the filters 4' is mounted at the outlet of the horizontally disposed filter 4 'and the opening and closing plate 13a A fume collector (4) having a collecting hopper (13) having a '), a turbo fan (6) penetrated by the side of the fume collector (4) and operated by a motor (7) and a penetrating pipe (e) and a discharge pipe ( Dust collecting device, characterized in that consisting of a silencer (5) having an upper end thereof.