A drive assembly for conveyor belt comprises a pair of opposing endplates for mounting a conveyor drive and mounting assemblies for mounting at least one of a position limiter assembly, a scraper assembly, a combined limiter-scraper assembly and side guards. The scraper assembly and combined limiter-scraper assembly include a leaf spring that is selectively tensioned by a tensioning element on an end plate to bias the scraper blade of the scraper assembly into an operational position.

A drive assembly for conveyor belt comprises a pair of opposing endplates for mounting a conveyor drive and mounting assemblies for mounting at least one of a position limiter assembly, a scraper assembly, a combined limiter-scraper assembly and side guards. The scraper assembly and combined limiter-scraper assembly include a leaf spring that is selectively tensioned by a tensioning element on an end plate to bias the scraper blade of the scraper assembly into an operational position.

Food process-line coating apparatus for coating a stream of food product in a food process line are provided with the improvement of a permanently-installed internal cleaning-fluid circuit and a plurality cleaning-fluid distribution devices. The cleaning-fluid distribution devices are any of a rotary spray head, a spherical spray nozzle, a rotary frame or a tubular (cylindrical) rotary manifold. The rotary spray head optionally has a multitude of flat spray nozzles mounted along the arms. The spherical spray nozzle might be mounted on a columnar base, and a plurality of those might stand like pickets and aimed a laterally-extending target, like a conveyor belt's nose roller. The rotary frame might have a spaced pair of parallel manifold tubes that rotate about a common axis. The tubular (cylindrical) rotary manifold preferably has a multitude of ports or nozzles distributed at spaced locations on its outer sidewall.

A pharmaceutical transport system may include a pneumatic tube network and a pharmaceutical transport cleaner. The pharmaceutical transport cleaner may include a cylindrical body, and a rotatable cleaning band extending around the cylindrical body to contact and clean adjacent portions of the pneumatic tube network as the cylindrical body moves through the pneumatic tube network.

Described is a conveyor sluice system useful for mining fine particles of target minerals, such as gold, that are difficult to collect and are therefore often discarded. Several conveyor sluice arrangements discussed herein use a textured belt that is wrapped around head and tail pulley rollers. Post hydrocyclone aggregate distributor feeds conveyor sluice slurry onto the textured belt near the head pulley roller. As the conveyor sluice slurry flows down the textured belt surface, concentrated aggregate (rich in target heavy minerals) settles and gets trapped in the belt texture. At least one belt cleaning rinse nozzle aims rinse water at the textured outer surface and sprays the concentrated aggregate out from the belt texture. A concentrate launder collects the rinsed off concentrated aggregate and pumps it to a finishing table where the target minerals are separated and collected.

Described is a conveyor sluice system useful for mining fine particles of target minerals, such as gold, that are difficult to collect and are therefore often discarded. Several conveyor sluice arrangements discussed herein use a textured belt that is wrapped around head and tail pulley rollers. Post hydrocyclone aggregate distributor feeds conveyor sluice slurry onto the textured belt near the head pulley roller. As the conveyor sluice slurry flows down the textured belt surface, concentrated aggregate (rich in target heavy minerals) settles and gets trapped in the belt texture. At least one belt cleaning rinse nozzle aims rinse water at the textured outer surface and sprays the concentrated aggregate out from the belt texture. A concentrate launder collects the rinsed off concentrated aggregate and pumps it to a finishing table where the target minerals are separated and collected.

In one aspect, a spiral cooking device includes a first cooking zone with air configured to move horizontally therethrough in a first direction, a second cooking zone with air configured to move horizontally therethrough in a second direction different than the first direction, and a spiral conveyor belt at least partially positioned in the first and second cooking zones and configured to transport food product thereon through the first and second cooking zones. In one aspect, a spiral cooking device includes a spiral conveyor belt providing a central opening inside the belt and a conveyor belt drive member positioned externally of the central opening. In one aspect, a conveyor belt cleaning device is provided. In one aspect, a cooking device includes a frame including a plurality of coupled pipes for providing structural support to the device and at least one of the pipes is configured to have liquid pass therethrough.

In one aspect, a spiral cooking device includes a first cooking zone with air configured to move horizontally therethrough in a first direction, a second cooking zone with air configured to move horizontally therethrough in a second direction different than the first direction, and a spiral conveyor belt at least partially positioned in the first and second cooking zones and configured to transport food product thereon through the first and second cooking zones. In one aspect, a spiral cooking device includes a spiral conveyor belt providing a central opening inside the belt and a conveyor belt drive member positioned externally of the central opening. In one aspect, a conveyor belt cleaning device is provided. In one aspect, a cooking device includes a frame including a plurality of coupled pipes for providing structural support to the device and at least one of the pipes is configured to have liquid pass therethrough.

The cleaner assembly is configured for cleaning an automated dispensing device is described herein. The cleaner assembly includes a pallet; a plurality of side walls enclosing an inner chamber; a blower configured to propel contaminants into said inner chamber; and at least one roller operably supported by and projecting above at least one of said side walls, said at least one roller being configured to scrape contaminants off of a base plate of the automated dispensing device and towards said blower.

The cleaner assembly is configured for cleaning an automated dispensing device is described herein. The cleaner assembly includes a pallet; a plurality of side walls enclosing an inner chamber; a blower configured to propel contaminants into said inner chamber; and at least one roller operably supported by and projecting above at least one of said side walls, said at least one roller being configured to scrape contaminants off of a base plate of the automated dispensing device and towards said blower.