JPS5826023Y2 - Simple dust collector - Google Patents

Description

[Detailed description of the invention] This invention relates to a simple dust collector installed in factories, etc., and its purpose is to provide a dust collector with a simple structure that can discharge clean air with a low dust content. That is.

Conventional dust collectors have a built-in blower at one end of the wind barrel, a clean air outlet at the other end, and a structure in which dust is removed from the dust outlet provided at an appropriate location on the wind barrel. Ta.

In such conventional dust collectors, dust is discharged as clean air without being sufficiently removed.

This invention divides the inside of the wind cylinder into a number of chambers, swirls the air in each chamber to separate only the dust, and allows the dust to be removed in each chamber, resulting in clean air with extremely low dust content. It is designed so that it can be discharged.

Next, an embodiment of the simple dust collector according to the present invention will be described with reference to the attached drawings.

In the drawing, reference numeral 1 denotes a cylindrical wind barrel, and as shown in FIG. There is a clean air outlet 5.

In this dust collector, the inside of the wind barrel 1 is partitioned into three chambers 7 by a partition plate 6 in the shape of a truncated cone.

The number of chambers 7 is not limited to three, as long as the partition plates 6 have their truncated ends facing the discharge port 5 side and are fixed within the wind barrel 1 at appropriate intervals to provide a large number of chambers 7.

Air swirling vanes 8 are provided at the truncated ends of each of the partition plates 6 to communicate the respective chambers 7.

If the air swirling vane 8 can swirl the air sent by the blower 4 in the direction of the arrow in FIG. It may be fixedly provided or may be provided so as to rotate.

Furthermore, a dust outlet 9 is provided in the wind cylinder 1 of each chamber 7.

This dust outlet 9 needs to be provided in each chamber 7, but it does not have to be provided integrally with the wind barrel 1.

The dust collector of the present invention as described above is similar to conventional dust collectors in that it is installed in a factory or the like, and air is sent into the wind barrel 1 by the blower 4 and exhausted as clean air from the discharge port 5.

However, the inside of the wind cylinder 1 is partitioned into a large number of chambers 7 by a frustoconical partition plate 6, and each chamber 7 is communicated with an air swirling vane 8 provided on the partition plate 6, so that The incoming air swirls in each chamber 7 in the direction of the arrow.

When the air swirls in this manner, the dust contained therein is separated, swirls in the same manner along the inner wall of the wind barrel 1 of each chamber 7, and is collected from the dust outlet 9.

Since the inside of the wind barrel 1 is partitioned into a large number of chambers 7, the dust that could not be removed in the first chamber is removed in the charcoal chamber in the same way as above.
Further, the air moves to the next chamber 7, where it swirls and the remaining dust is collected, and clean air with extremely low dust content is discharged from the discharge port 5.

In the present invention, air swirls in each chamber 7 to separate dust, and the separated dust can be collected in each chamber.Since there are many such chambers 7, the dust collection effect is excellent, and the exhaust port 5, only extremely clean air is exhausted.

[Brief explanation of the drawing]

The drawing shows one embodiment of the simple dust collector according to the present invention.
The figure is a front view, Figure 2 is a vertical side view, Figure 3 is Figure 2A-
FIG. 4 is a sectional view taken along line A, and FIG. 4 is a sectional view taken along line BB in FIG. In the drawings, 1 is a wind barrel, 4 is a blower, 5 is a clean air outlet, 6 is a partition plate, 7 is a chamber, 8 is an air swirling blade, and 9 is a dust outlet.

Claims (1)

[Scope of utility model registration request] In a dust collector that has a built-in blower at one end of the wind barrel and a clean air outlet at the other end, the inside of the wind barrel is partitioned into multiple chambers by a truncated cone-shaped partition plate, and the truncated head of the partition plate is This simple dust collector is equipped with an air swirling vane to connect each chamber, and a dust outlet is provided in the wind barrel of each chamber.