摘要:
Systems and methods for growing vegetation are provided. The disclosed systems (100) and methods (1100, 1200) use rotating growth mats (102) and a cutting device (112). The rotating growth mats and cutting device can be coupled to an anaerobic digester (402) to generated methane gas using vegetation grown on the growth mats. The systems and methods may further use C artificial light sources (108) and a nutrients delivery system (110) to assist growth.
摘要:
Tissue dissociators configured to disrupt a biological tissue sample are provided. Aspects of the tissue dissociators according to certain embodiments include a blade holder having a blade and a sample holder that includes a tissue actuator having a distal end pliable stopper where the tissue actuator is configured to be displaced along a longitudinal axis with the sample holder. Also provided are methods of dissociating a biological tissue sample with the tissue dissociators, as well as kits including the tissue dissociators.
摘要:
A cutting unit for comminuting bulky feedstock and a device into which such a cutting unit is integrated. The cutting unit has a cutting chamber, which is arranged along a conveying direction and is formed by paired opposite cross walls and longitudinal walls. A knife for comminuting the feedstock can be moved transverse to the conveying direction across the entire cross section of the cutting chamber from one cross wall to the opposite cross wall. To also assure the complete cutting through of fiber-containing or film-shaped feedstock, a counter knife is arranged in the cross wall opposite to the blade of the knife which is stationary relative to the cutting chamber and which during the cutting process forms a cutting gap with the blade of the knife. The wall segment of the opposite cross wall is placed movable in the advance direction of the knife.
摘要:
In the crusher of the present invention, a rotary blade section has blades for roughly crushing a member to be crushed. A fixed blade section has a plurality of blades which are linearly arranged. A movable blade section has a plurality of blades which are linearly arranged and capable of engaging with the blades of the fixed blade section. The movable blade section is capable of swinging to move close to and away from the fixed blade section. A driving mechanism swings the movable blade section with the rotation of the rotary blade section. With this structure, the crushed members, which have been roughly crushed by the rotary blade section, are crushed into grains between the fixed blade section and the movable blade section.
摘要:
The invention concerns equipment for continuous chopping of municipal refuse and other solid wastes in general, consisting of: Section I: refuse collection subsystem, first compaction and conveyance to chopping section; Section II: subsystem for final compaction and chopping ribbon of refuse; Section III: subsystem for collection of chopped refuse and conveyance to landfill sites; Section IV: subsystem for collection and disposal of wastewaters. The equipment permits a ten-to fifteen-fold reduction in the initial volume of the refuse, together with a chopping operation which allows this volume to be maintained and to obtain refuse of a sufficiently uniform size prior to transportation or to disposal in landfill sites.
摘要:
The invention consists in a device for crushing or mincing garlic or other things. The device has an open topped receptacle formed with sides and a perforated bottom. A plunger fits within but is removable from the receptacle to allow garlic to be placed within it. A forcing means is provided to enable the plunger to be forced towards the bottom of the receptacle thereby crushing the garlic. Rotating means enables the plunger to be rotated to assist in breaking up the garlic. The preferred embodiment has two pivotally attached elongated members, one supporting the receptacle and the other a forcing member to which the plunger is rotatably attached. The elongated members also provide handles.
摘要:
There is described a method and apparatus for loading automatically, machines treating bulk materials in which from the bottom of a material mass is extracted, with projecting elements, an amount of material to form a strip. The strip is fed to the treating machines. The apparatus comprises arranging the projecting elements into at least two rows extending along the strip movement direction, and imparting to at least one element row, an alternating movement along the strip movement direction.
摘要:
Disintegrator of wood products, such as demolition timber containing objects of metal and other hard material comprising a housing having an opening in its top for receiving the wood products for treatment and two groups of vertically extending cutting devices in the interior thereof. One group of the cutting devices is fixedly located near one end of the housing and the other group of cutting devices is mounted on a movable frame. Each group of the cutting devices are in side-by-side and in spaced relationship with each other, with the interspace between the cutting devices of one group being bridged by the corresponding cutting devices of the other group. A power jack is connected with the frame to move the groups of cutting devices into overlapping relationship to cut and disintegrate the wood products in the housing. Openings in the frame and housing are provided for feeding-out disintegrated material.
摘要:
A grapple for a backhoe and having a cutter secured to the back side of the lower jaw of the backhoe, the cutter having stationary cutting anvils on the grapple jaw and a swingable cutter jaw to punch through the automobile wheel and shear through the rim flanges, tire and bead cables of the tire.