JP3073722U - Cleaning box for cleaning by blowing compressed air - Google Patents

Abstract

(57) [Summary] [PROBLEMS] A cleaning box for protecting a work environment safely for a body by suppressing generation of scattered dust and oily smoke by cleaning by blowing compressed air. An upper box (1) having an outlet (2) for compressed air at the upper part and an object inlet (3) at the side and having many small holes in the lower bottom surface is supported by a lower box (5) with a slightly larger upper part. , And two boxes are placed on top of each other to solve the conventional disadvantage.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The idea is to blow off liquid and dust on the object with compressed air and clean it inside the box.

[0002]

[Prior art]

 Conventionally, when cleaning by blowing compressed air, safety glasses, masks, aprons, etc. were worn to protect the body from flying dust and liquid. Therefore, trying to go inside the box was easily considered.

[0003]

[Problems to be solved by the invention]

 Performing the cleaning by blowing compressed air in a box has the following disadvantages. (A) The pressure inside the box rises and the blown liquid becomes oily smoke and blows out from the object inlet / outlet. (B) A large volume is required to suppress the rise in pressure inside the box. It was difficult to collect dust accumulated inside the box. The present invention has been made to eliminate these disadvantages.

[0004]

[Means to solve the problem]

 A compressed air outlet 2 is provided at the upper part, an object inlet 3 is provided at the side, and an upper box 1 with a number of small holes formed on the lower bottom surface. 2 is a cleaning box composed of two boxes placed on the cleaning box.

[0005]

[Embodiment of the invention]

 An embodiment of the present invention will be described below. (A) A box with a compressed air outlet 2 at the top, an object inlet 3 at the side, a plate 4 with many small holes at the bottom, and an upper box Let it be 1. (B) The lower box 5, which is slightly wider than the upper box 1 and has a support 6 attached to a box with an empty upper part, is used. (C) Put the upper box 1, on the support 6, of the lower box 5, when using the present invention, put the object into the upper box 1, put it through the inlet 3, and blow out the compressed air The liquid and dust attached to the object are blown off and can be cleaned.

[0006]

[Effect of the invention]

 The present invention has the structure as described above. When this is used, the object is put into the inlet / outlet 3, the upper box 1, and the compressed air is blown out from the outlet 2. At this time, the liquid blown off by the compressed air becomes a mixture with the air, and is guided downward by the flow of the air ejected from above. When this mixture passes through the perforated plate 4, the liquid adsorbs on the perforated plate 4, and separates from the air. At this time, the separated air escapes below the perforated plate 4 and further to the atmosphere through the gap between the upper box 1 and the lower box 5. For this reason, the oil smoke does not blow out from the inlet / outlet 3 without increasing the pressure inside the box and preventing the air from flowing downward from above. The separated liquid passes through the perforated plate 4 and accumulates in the lower box 5. Even if the dust is pushed out of the hole of the perforated plate 4 by the flow of air, it cannot escape into the air like air and accumulates in the lower box 5 as well as the liquid. Since the lower box 5 and the lower box 5 are large enough to allow the air to escape from the upper box 1, it is easy to discharge the accumulated liquid and dust. If a pipe for discharging the liquid is provided in the lower box 5, it is possible to continuously reuse the liquid.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a sectional view taken along line A-A 'of FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Upper box 2 Compressed air outlet 3 Object entrance 4 Upper box lower bottom plate 5 Lower box 6 Support

Claims (1)

[Utility model registration claims] (A) A compressed air blow-out port (2)
Provide the object entrance 3 (b) Further, make the lower bottom surface a plate 4 with many small-diameter holes. (C) Attach the support 6 so that the upper box 1 does not fall into the lower box 5 with the upper bottom surface empty. Cleaning box configured as above