referring to fig1 and 2 , there is shown a crushing and storing apparatus for unwanted products , in particular , unwanted products that produce injurious substances when crushed and / or stored . for example , the apparatus is useful for crushing and storing glassware and / or containers which contain injurious substances such as mercury . thus , examples of the unwanted products include glassware such as fluorescent bulbs , thermometers and mercury vapor lamps . the apparatus includes a housing 10 for accommodating the unwanted products , a storage drum 12 serving as a receptacle for receiving the unwanted products , a crusher 14 for crushing them , a suction vacuum filtering unit 20 driven by a motor ( not shown ), and having an adsorbent filter 22 ( which in this embodiment is a hepa filter ) for removing dust such as phosphorous powder resulting from crushing fluorescent bulbs , and adsorbing injurious substances such as mercury compound , and an outlet portion 26 for exhausting ventilating air . any commercial vacuum filtering unit can be used . in a specific embodiment , the unit is a fantom ® vacuum cleaner which has a cyclone separation unit and hepa output filter . the vacuum cleaner unit is obtainable from fantom technologies , buffalo , n . y . the configuration of the housing 10 enables the crusher to be used with an ordinary storage drum 12 , such as a 55 gallon drum , making it conveniently accessible to small facilities . the storage drum 12 and vacuum filtering unit 20 are both supported on a platform 18 which is on casters 19 and which enables the apparatus to be easily moved . as shown more particularly in fig1 the housing has a lower compartment 27 which has a truncated flat funnel shape narrowing from the top portion thereof down to its bottom end 28 where it is connected to a drum lid 30 that fits over the drum . the top of the funnel - shaped compartment 27 continues upwardly as a rectangular chamber 32 . when viewed inverted , the shape is of a truncated flat funnel having a linearly extended base . the drum lid 30 is formed with an opening coterminous with the bottom end 28 of the flat funnel compartment 27 and has adjacent thereto a further opening which is formed with an upright 34 to receive the input end of a flexible vacuum tubing 36 , which tubing 36 is connected to the vacuum filtering unit 20 . the upright 34 and the bottom end 28 of the funnel - shaped compartment 27 are secured , e . g ., by welding , to the drum lid 30 . the drum lid 30 is secured to the top of the drum 12 by having placed therearound a common circular clamping flange 38 so that the drum is airtight except for the upright 34 and compartment end 28 . referring additionally to fig3 - 5 , the crusher 14 is formed of the rectangular chamber 32 and a chamber lid 40 . the chamber 32 and chamber lid 40 each contain a plurality of fixed blades , respectively 42 and 44 , which extend crosswise respectively from the front walls 46 and 48 and rear walls 50 and 52 of the chamber 32 and chamber lid 40 . the chamber lid 40 has side walls 54 and 56 and is rotatably secured at the rear of side walls 58 and 60 of the chamber 32 by pivot pins 62 and 64 . a pair of handles 66 and 68 facilitate closing the lid . as shown in fig2 respective fixed blades 42 and 44 are offset so as to at least partially overlap when the chamber lid 40 is closed onto the chamber 32 . the chamber lid 40 is formed with at least one air vent 70 ( four are used in this embodiment ), each equipped with a rotatable flap 72 to control the degree of venting . in a preferred embodiment of the invention , the apparatus is used to crush and store fluorescent bulbs . thus , a fluorescent light bulb 74 is placed horizontally in the chamber 32 on top of the fixed blades 42 . only one bulb 74 is shown but the apparatus can accommodate more than one fluorescent bulb , between one to four 96 - inch fluorescent bulbs , or between one to eight 48 - inch fluorescent bulbs . the chamber lid 40 is then closed to crush the bulbs 74 . plug portions at both ends of the fluorescent light are crushed at the same time . the apparatus is manually operated . the crushing operation is performed in the housing 10 isolated from the outside environment , so that an operator cannot be hurt and no injurious , substance is diffused into the air . the broken bulb pieces fall into the drum 12 and are stored therein . as shown in fig2 in consequence of the crushing operation of the fluorescent bulbs , the internal space of the compartment 27 becomes filled with fine pieces of broken glass , phosphorous powder , mercury vapor , and other injurious substances suspended in air therein . these particles are forced into the drum 12 , by means of the suction action of the vacuum filtering unit 20 . the adsorbent filter 22 is capable of filtering out such waste as vaporized liquids such as mercury , suspended solids such as dust , broken glass , and phosphorous powder . clean air , after having passed through the filter 22 , is exhausted through the outlet portion 28 into the air . when the drum 12 is filled with broken pieces of the fluorescent bulbs and waste , it is detached from the apparatus , covered with an ordinary drum lid , and transferred to a reutilization plant or to a landfill . the apparatus can be provided with an infrared light 76 and a sensor 78 for detecting the presence , by opacity , of the gaseous , liquid or solid waste resulting from crushing of the fluorescent bulbs , such as vaporized mercury or suspended solids . the vacuum filtering unit 20 motor shuts off when the sensor 78 indicates that the gaseous , liquid or solid waste resulting from crushing of the fluorescent bulbs , such as such as vaporized mercury or suspended solids have been reduced to a predetermined minimal level inside the housing 10 . a light bulb 80 electrically connected to the sensor 78 or vacuum 20 , turns on to indicate when it is safe to open the chamber lid 40 to begin another cycle of light bulb crushing . while fig1 shows specific locations for the infrared light 76 and sensor 78 , they can be located in any position convenient or maximized for the detection of the vaporized liquid mercury or suspended solids . other instruments can be used , such as an ultraviolet photometer . see , for example , u . s . pat . no . 4 , 655 , 404 , the disclosure of which is incorporated herein by reference . the apparatus further includes a motion detector 82 equipped with or connected to a switch which turns on the apparatus when it senses the presence or approach of an operator . while fig1 shows a specific location for the motion detector 82 , it can be placed at any location convenient or maximized for the detection of the approach or presence of an operator . while there have been shown and described preferred embodiments , it is to be understood that various other adaptations and modifications may be made within the skill of the art for use with particular applications , without departing from the spirit and scope of the invention .