JPH04118086A - Linen working table - Google Patents

Abstract

PURPOSE:To surely prevent the scattering of the dust generated from linen into the air by forming a hollow dust collecting chamber at the upper part of the working table main body and providing a working table pierced with many suction holes communicating with the dust collecting chamber on the upper surface. CONSTITUTION:The dust liberated from the front of linen is sucked into a dust collecting chamber 17 by the fans 22 to the left and right of a dust collecting body 16 from many suction holes 19 in the dust collecting body 16 provided above a working plate 9, and further sucked into the dust collecting chamber 8 of a working table 7 from the dust collecting chamber 17 through a suction duct 5 on both sides. The dust liberated from the rear of linen is sucked into the dust collecting chamber 8 from many suction holes 10 in the working plate 9 by plural fans 12 in the working table 7, and the dust liberated from the front and rear of linen is collected in the chamber 8. Meanwhile, the dust collected in the chamber 8 of the working table 7 is sent into an air chamber 24 by the fans 12 in the chamber 8 through each spiral duct 28 of a dust collector 23.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a linen workbench, for example, for removing dust generated from linen used in a hospital and for processing the linen. related to things.

(Prior Art) Generally, various linens used in hospitals, for example,
Surgical gowns, underwear, rectangular cloths, oifs, operating table sheets, etc. undergo processing operations such as washing, assembling, folding, and sterilization within hospitals.

During the processing operations, for example, linen assembly and folding operations are normally performed on a workbench installed in the linen room; Most of them are formed in the form of a base plate on which linen can be placed, and are unable to capture and remove dust such as lint and fluff that scatters from linen during processing operations. It was something.

(Problems to be Solved by the Invention) On the workbench, dust such as lint and cotton dust is scattered into the air during linen processing work, and this dust deteriorates the working environment in the linen room, causing people to suffer from nose, knees, etc. There is a problem that it is easy to induce diseases such as diseases, and there is a risk that the health of the workbench is damaged.

Therefore, the present invention has been made in view of these problems, and it is possible to capture and remove dust generated and scattered from linen during linen processing work on a work table 2, and to remove dust generated from linen. It is possible to reliably prevent the dust from being scattered into the air, and also to ensure that the working environment in the linen room is not deteriorated due to the dust, and therefore the health of workers is not harmed by the dust that is scattered from the linen. It is intended to provide a workbench without linen.

[Structure of the invention]

(Means for Solving the Problems) The linen workbench of the present invention includes a workbench main body, a hollow dust collection chamber provided in the upper part of the workbench main body, and a hollow dust collection chamber provided on the top surface. A work table with a large number of communicating suction holes, suction ducts on both sides that are erected at the middle upper part of the work table in the width direction and communicate with the dust collection chamber of the work table, and between the upper parts of the suction ducts on both sides. A dust collector which is supported and has a hollow dust collection chamber inside which communicates with the suction ducts on both sides, and has a number of suction holes in its lower surface which communicate with the dust collection chamber, and a dust collector provided in the workbench main body. The present invention is equipped with a dust removal device that introduces air sucked into the dust collection chamber of the work table and filters the air to remove dust.

(Function) In the linen workbench of the present invention, linen is placed on the worktable and predetermined processing operations such as assembly are performed, but at this time, dust generated from the surface of the linen is removed from the upper part of the worktable. The dust is sucked into the dust collection chamber through the many suction holes of the dust collector disposed in the dust collector, and is also sucked into the dust collection chamber of the work table through the suction ducts on both sides.

At the same time, the dust generated from the back side of the linen is sucked into the dust collection chamber through the many suction holes of the work table, and the dust generated from the front and back sides of the linen is combined into this dust collection chamber.

Further, the dust collected in the dust collection chamber of the work table is further introduced into the dust removal device, and is filtered, captured and removed within the dust removal device.

(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.

In the figure, reference numeral 1 denotes a workbench main body, and the workbench main body 1 has an oblong rectangular bottom plate 2. Side plates 3 are integrally vertically fixed to the front, back, left, and right upper portions of this bottom plate 2, and the four corners of the lower surface of the bottom plate 2 Casters 4 are attached to the. In addition, a hollow prismatic suction duct 5 that also serves as a column extending in the vertical direction is integrally erected at an intermediate portion in the outer front-rear direction of the left and right side plates 3. A guide port 6 is opened 1 on the inner side at a position corresponding to the upper end of the side plate 3.
1 has been done.

Further, reference numeral 7 denotes a work table, and the work table 7 is formed into an oblong rectangular shape, and a hollow dust collection chamber 8 is airtightly formed inside the work table 7, and two sides of this dust collection chamber 8 are closed. A large number of suction holes 10 communicating with the dust collection chamber 8 are drilled in the work plate 9 at predetermined intervals extending almost completely straight through the work plate 9, and among the large number of suction holes 10, The suction holes 10 in the middle part in the width direction are opened substantially vertically in the upper F direction, and the suction holes 10 in the parts on both sides of the middle part are opened upwardly inward so as to expand outward from the suction holes 10 in the inner part. It is opened vertically at a predetermined inclination angle, for example, at an angle of about 5 degrees inward from the vertical direction toward the inside.

Further, a motor M having a plurality of fans 12 for sucking air into the dust collection chamber 8 is arranged and fixed at a predetermined position on a lower surface plate 11 that closes off the lower surface of the dust collection chamber 8. A communication hole 1 is provided in the middle part of the left and right side plates 13 with closed surfaces.
4 is closed, and a closing piece 15, which is inserted into the suction duct 5 from the guide port 6, is horizontally integrated at the lower edge of the left and right communication holes 14. It is installed protrudingly.

This work table 7 has the front, rear, left and right side plates 3.
is integrally placed and fixed on the upper end of the left and right communication holes 1.
4 are airtightly connected to the guides 116 of the left and right suction ducts 5, and the left and right blocking pieces 15 are connected to the left and right guides 116.
] 6 into the suction duct 5, and the left and right closing pieces 15 hermetically partition the inside of the left and right suction ducts 5 vertically.

Further, reference numeral 16 denotes a dust collecting body, and this dust collecting body 16 is formed into an oblong rectangular shape with a width approximately one-third of the width of the work table 7, and a hollow dust collecting chamber 17 is airtightly formed inside the dust collecting body 16. At the same time, a large number of suction holes 19 communicating with the dust collecting chamber 17 are drilled over almost the entire surface of the lower plate 18 at predetermined intervals in the lower plate 18 that closes off the lower surface of the dust collecting chamber 17. Among the large number of suction holes 19, the suction holes 19 in the middle part in the 11 direction are opened substantially vertically in the vertical direction, and the suction holes 19 in both outer parts than the middle part are opened in the inner part. The opening is inclined vertically at a predetermined inclination angle toward the outside and downward, for example, at an angle approximately 15° outward from the vertical direction so as to expand outward from the suction hole 19 of [
It has been written. In addition, an air supply port 21 communicating with the left and right suction ducts 5 is opened [1] in the middle part of the left and right side plates 20 that close the left and right sides of the dust collection chamber 17, and the left and right air supply ports [121] A motor M having a fan 22 that sucks air from the dust collection chamber +71' and sends the air into the left and right suction ducts 5 is arranged and fixed. The left and right suction ducts 5 are integrally fixed and supported in a horizontal manner on the inner side of their upper ends, and the left and right air supplies [121] of the dust collectors 16 are connected to the left and right suction ducts 5 in an airtight manner.

Furthermore, 23 is a dust removal device, and this dust removal device 23 has an air chamber 24, and the inner end portions of ducts 26 extending in the left and right direction via a filter 25 are provided at both left and right ends of the air chamber <-24. The outer ends of the left and right ducts 26 are supported by the left and right side plates 3 of the workbench main body 1, and the exhaust air of the left and right ducts 26 [-1 is connected to the left and right side plates 3. It is opened 1-1 in a case/sotofilter 27 which is detachably attached to the outside of the air channel 24.The lower ends of a plurality of spiral ducts 28 are connected to the upper part of the air channel 24. The upper end of each spiral duct 28 is connected to a position facing each fan 12 on the F-face plate 11 of the dust collection chamber 8.

Next, the operation of the above embodiment will be explained.

While starting each motor M in the work table 7 and each motor M in the dust collector 16 to rotate the respective fans 12 and 22, a worker stands in front and behind the work table 7. The front and rear sides of the work plate 9'2 are used to carry out predetermined processing operations such as assembling predetermined linen while facing the work plate 9''. At this time, the dust generated from the surface of the linen is collected on the left and right sides of the dust collector 16. A large number of suction holes 19 of a dust collector 16 disposed above the work plate 9 are connected to a dust collection chamber 17 by a fan 22.
At the same time, it is sucked into the dust collection chamber 8 of the work table 7 from the dust collection chamber 17 through the suction ducts 5 on both sides.

In this case, among the large number of suction holes 19 of the dust collector 16, the suction holes 19 on both outer sides than the middle portion are the suction holes 19 on the inner side.
The dust collector 16 is opened more outwardly and upwardly [1], and the suction holes lθ on both outer sides of the work plate 9 are opened upwardly and inwardly toward the suction holes 10 on the inner side. The laminar flow of air containing dust sucked into the dust collection chamber 17 is approximately 15
Therefore, the laminar flow of air is sucked in while avoiding the worker's face.

In addition to the dust on the front surface of the linen, the dust generated from the back surface of the linen is also removed from the inside of the work table 7. The dust generated from the front and back surfaces of the linen is sucked into the dust collection chamber 8 through a large number of suction holes 10 in the work plate 9 by the U number of fans 12, and the dust generated from the front and back surfaces of the linen is merged into the dust collection chamber 8.

In addition, the dust collected in the dust collection chamber 8 of the work table 7 is
The dust removal device 2 is operated by a plurality of fans 12 in this dust collection chamber 8.
Air chamber 2 via each spiral duct 28 of 3
4, the air is filtered through the left and right filters 25 in the air chamber 24, and is further filtered through the cassette filters 27 at the exhaust ports of the left and right ducts 26.
The final filtration is carried out through Therefore, the dust collected in the dust collection chamber 8 is reliably captured and removed within the dust removal device 23, and is discharged as clean air.

〔Effect of the invention〕

According to the present invention, it is possible to reliably capture and remove the dust generated and scattered from the front and back of the linen while processing the linen on the work table, and to easily clean the linen while processing the linen. I can do it. Therefore, it is possible to reliably prevent the dust generated from the linen from scattering into the air, and it is also possible to reliably prevent the working environment in the linen room from being deteriorated due to the dust, thereby reducing the health of workers. It is possible to provide a linen workbench that is not damaged by dust.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view of a linen workbench, FIG. 2 is a side view of the same, and FIG. 3 is a plan view of the same. 1. Workbench body, 5. Suction duct, 7. Work table, 8. Dust collection chamber, lO. Suction hole, 16. Dust collector, 17. Dust collection chamber, 19. Suction hole. , 23・Dust removal device.

Claims (1)

[Claims] (1) a workbench main body; a worktable provided on the top of the workbench main body and having a hollow dust collection chamber formed therein; and a plurality of suction holes that communicate with the dust collection chamber in the upper surface; Suction ducts on both sides are erected at the middle upper part in the width direction of the work table and communicate with the dust collection chamber of the work table, and a hollow collection is supported between the upper parts of the suction ducts on both sides and communicates with the suction ducts on both sides. A dust collecting body that forms a dust chamber and has a number of suction holes in its lower surface that communicate with the dust collecting chamber, and a dust collecting body that is provided on the workbench main body and introduces the air sucked into the dust collecting chamber of the work table. A linen workbench characterized by being equipped with a dust removal device that filters the air and removes dust.