Experimentation table integrated with harmful gas reduction and air purification system

An experimentation table integrated with a harmful gas reduction and air purification system, the experimentation table comprising:

• a medicine shelf installed above a workbench;
• pillar parts formed on opposite sides of the workbench to support the medicine shelf, and
• an air purification system that ensures that harmful gases generated from the workbench are discharged through a lower space of the medicine shelf and inner spaces of the pillar parts,
• wherein the air purification system comprises;
• an intake grill formed using a lower space of the medicine shelf;
• an intake duct installed to communicate with the intake grill using inner spaces of the pillar parts;
• and
• a dust collection device installed in a lower space of the workbench and connected to the intake duct,
• wherein the dust collection device is configured to be moved in a state of being separated from the intake duct by a moving caster at a bottom of a device case,
• wherein the dust collection device comprises:
• a purification part installed inside the device case to be connected to the intake duct, thereby filtering out harmful gases;
• and
• an exhaust fan installed on an exhaust side of the purification part,
• wherein the purification part comprises:
• a filter box having a closed space thereinside;
• an intake port formed on an upper side of the filter box to be connected to the intake duct;
• and
• a filter module installed to be spaced apart by a certain distance from a left side wall of the filter box, a right side wall of the filter box, and an upper wall of the filter box,
• wherein fluid guide plates forming an inclined surface in an outward direction are formed between each of left and right walls of the filter box and the filter module such that a suction fluid, distributed left and right through a distribution passage at an upper part of the filter box, is collected on sides of the filter module,
• wherein the intake port is formed at a side of the distribution passage, and a suction fluid introduced into the distribution passage through the intake port is divided and introduced between a left outer surface of the filter module and a left inner surface of the filter box and between a right outer surface of the filter module and a right inner surface of the filter box,
• wherein the fluid guide plates comprise:
• a first fluid guide plate disposed between the left outer surface of the filter module and the left inner surface of the filter box;
• and
• a second fluid guide plate disposed between the right outer surface of the filter module and the right inner surface of the filter box,
• wherein the first fluid guide plate and the second fluid guide plate are arranged such that distances between the fluid guide plates and the left outer surface or the right outer surface of the filter module decrease toward a lower portion of the filter box, and
• wherein the filter module comprises:
• multi-filters comprising a pre-filter, a carbon filter, and a HEPA filter;
• a filter housing on both left and right sides of which the multi-filters are symmetrically arranged and which secures a back pressure-forming part of a certain space by placing the multi-filters on opposite sides to be spaced apart from each other;
• and
• an exhaust port formed to communicate with the exhaust fan on a lower side of the back pressure-forming part.