15 results about "Hammermill" patented technology

A single- or multi-stage mechanochemical reactor (1) according to Figure 1, selected from the group consisting of ball mills, attritor ball mills, vibrating ball mills, resonant acoustic mixers, hammer mills, impact mills, pin mills, cutting mills, jet mills and twin-shaft extruders, equipped with a self-regulating thermal management system for a temperature range of -195°C to 1000°C, wherein - the self-regulating thermal management system comprises at least one heat pipe (2) and / or at least one flat heat pipe (3) and at least one heat source (4) and at least one heat sink (5) which are in thermally conductive contact with each other, - that at least one heat pipe (2) and / or at least one flat heat pipe (3) is or are installed in and / or a static component (1.1) of the reactor (1) and is or are in thermally conductive contact with the material to be ground (1.2) or the material to be ground (1.2) and the grinding media or grinding balls (1.4) in at least one grinding chamber (1.3) of the reactor (1) and - the static component (1.1) serves as a heat source (4) or as a heat sink (5) for the at least one heat pipe (2) and / or the at least one flat heat pipe (3); as well as its use in the fields of chemistry, biochemistry, nanotechnology, pharmacy, biology and microbiology, and environmental technology.

The various embodiments disclosed and pictured illustrate a hammer cluster for comminuting various materials. The embodiments pictured and described herein are primarily for use with a rotatable hammermill assembly. An illustrative embodiment of a hammer cluster may include at least two hammers each having a connection portion, a contact portion, and a neck connecting the contact and connection portions. The connection portions may include a connection aperture with a relief cavity having a tab on either side thereof. A collar having a collar gap defined by two collar edges may be inserted through connection apertures of each hammer. The collar edges may engage the respective tabs such that the hammers and the collar may rotate about a rod positioned within the collar as a singular unit.

The utility model discloses a hammer mill with a dustproof function, which comprises a frame, a worktable mounted on the frame, a feeding mechanism and a hammer milling mechanism mounted on the worktable, a lifting mechanism mounted on the frame and positioned below the hammer milling mechanism, a collecting barrel arranged on the lifting mechanism, and a dust removal mechanism mounted on the collecting barrel. Universal wheels are mounted at the bottom of the rack; the collecting barrel is driven by the lifting mechanism to ascend and descend, the collecting barrel can be lifted to the opening of the hammer mill case, the cover plate can cover the barrel opening of the collecting barrel, the dustproof effect is achieved, meanwhile, the hopper cover is arranged above the feeding hopper, when the hammer mill mechanism works, dust is prevented from flying out of the collecting barrel and the feeding hopper, and the service life of the hammer mill mechanism is prolonged. Therefore, the situation of dust flying is effectively avoided.

A method for milling of dry seeds (4), the method comprising the steps of: a) providing a hammer mill comprising a grinding chamber and at least one screen (20) provided with elongated apertures (5); b) delivering dry seeds (4) into the grinding chamber; c) operating the hammer mill to grind the dry seeds (4) to fragments (41); d) passing the fragments (41) through at least one of the screens (20) from a first side; and e) collecting the fragments (41) on the other side of the at least one screen (20) The method also applies to reduce energy consumption in milling of dry seeds (4) with a hammermill. The method also applies to increase capacity in milling of dry seeds (4) with a ham- mermill.

Disclosed herein is an apparatus for destroying electronic devices including a shredder assembly, a first hammermill assembly, and a second hammermill assembly. The shredder assembly is operatively connected to the first hammermill assembly and the first hammermill assembly is operatively connected to the second hammermill assembly. The shredding assembly, the first hammermill assembly and the second hammermill assembly are configured to destroy electronic devices.

Various embodiments of a hammermill system, hammer, and methods are disclosed. A hammermill hammer comprises a metal composite comprising a plurality of inserts and a body portion disposed between each of the plurality of inserts. The composition of the plurality of inserts is different than composition of the body portion. The material of the plurality of inserts has a greater abrasion resistance than the material of the body portion and the material of the body portion has a greater impact resistance than the material of the inserts. The hammers produced have improved wear resistance and longer useful life compared to conventional hammermill hammers.

Various embodiments of a hammermill system, hammer, and methods are disclosed. A hammermill hammer comprises a metal composite comprising a plurality of inserts and a body portion disposed between each of the plurality of inserts. The composition of the plurality of inserts is different than composition of the body portion. The material of the plurality of inserts has a greater abrasion resistance than the material of the body portion and the material of the body portion has a greater impact resistance than the material of the inserts. The hammers produced have improved wear resistance and longer useful life compared to conventional hammermill hammers.

A hammer assembly for a hammermill includes a housing defining an interlock-shaped slot and removable and replaceable hammer elements. The hammer elements include complimentary-shaped mounting portions that slide into the slot. The hammer elements may be removably retained in the slot by a fastener, such as a key that slides into the slot and engages the mounting portions of the hammer elements.

A method and system for recycling wind turbine blades. A scalper scalps off balsa wood and foam from recycled composite chips, a lump breaker shatters the chips produced by the scalper, a hammer mill breaks fiber chips produced by the lump breaker to reduce the chips to strand clusters, a vibratory screen and cyclone air classifier or circular vibratory screener separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, another vibratory screen and cyclone air classifier or circular vibratory screener further separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, and a granulator pulverizes the resulting fiber strand into micro-fibers that can be used as reinforcement fibers.

A system and method of producing a feedstock using asphalt shingle waste material includes: (a) providing an asphalt shingle material to a horizontal shaft hammer mill, and milling the material to produce a milled asphalt shingle material; (b) screening the milled asphalt shingle material to produce a milled and screened asphalt shingle material, wherein granules are removed from the milled asphalt shingle material; (c) introducing a heated asphalt flux to an attritor; (d) introducing the milled and screened asphalt shingle material to the attritor; (e) operating the attritorto process the contents of the attritor, producing a recycled asphalt mixture; and (f) passing the recycled asphalt mixture through a filter to produce an asphalt manufacturing feedstock.

The invention relates to the technical field of biomass resource utilization, and particularly discloses a biomass coal mixture with high biomass content and production equipment and method thereof. The production equipment comprises a hammer mill for crushing and drying biomass granules, a medium-speed coal mill for crushing and drying coal, a bag-type dust collector and an induced draft fan connected with a gas outlet of the bag-type dust collector, the mixing pipe horizontally penetrates through the bag-type dust collector, and ports at two ends of the mixing pipe are respectively connected with discharge ports of the hammer mill and the medium-speed coal mill; the flow guide pipe is arranged in the bag-type dust collector, a top end port of the flow guide pipe is communicated with the material mixing pipe, and a bottom end port of the flow guide pipe faces a discharge port of the bag-type dust collector. According to the invention, the biomass particles and the coal are respectively crushed and pulverized, so that the pulverized coal and the biomass powder which are high in sphericity degree, small in length-diameter ratio and better in flowability are respectively prepared, and high-proportion mixing of the biomass in the pulverized coal can be realized; therefore, the coal powder with excellent fluidity can be used for driving the biomass powder with poor fluidity to enter the entrained-flow bed gasification furnace.

A hammer assembly for a hammermill includes a housing defining an interlock-shaped slot and removable and replaceable hammer elements. The hammer elements include complimentary-shaped mounting portions that slide into the slot. The hammer elements may be removably retained in the slot by a fastener, such as a key that slides into the slot and engages the mounting portions of the hammer elements.

A system and method of producing a feedstock using asphalt shingle waste material includes: (a) providing an asphalt shingle material to a horizontal shaft hammer mill, and milling the material to produce a milled asphalt shingle material; (b) screening the milled asphalt shingle material to produce a milled and screened asphalt shingle material, wherein granules are removed from the milled asphalt shingle material; (c) introducing a heated asphalt flux to an attritor; (d) introducing the milled and screened asphalt shingle material to the attritor; (e) operating the attritor to process the contents of the attritor, producing a recycled asphalt mixture; and (f) passing the recycled asphalt mixture through a filter to produce an asphalt manufacturing feedstock.

A manipulator arm for being connected to a manipulator chassis frame disposed in particular in the periphery of a metallurgical smelting furnace includes a proximal end for being connected to the manipulator chassis frame and a distal end equipped with a first tool receptacle and serving to be connected to a shovel or bucket. The manipulator arm has a second tool receptacle at its distal end, the second tool receptacle being formed irrespective of the first tool receptacle and being intended to be connected to a hammer mill or a drilling machine.

The present invention relates to a hammer holder (1) for a hammer mill (6), the hammer holder comprising a main component (2) having a bottom region (2a) and a slot (3) for positioning a hammer (5) in the hammer holder (1), the bottom region (2a) including a surface preventing any movement of the hammer (5) out of the hammer holder (1) through the bottom region (2a), and wherein the main component (2) further includes a front portion and a rear portion (2c, 2d) having corresponding openings (4a, 4b) for releasably arranging the hammer holder (1) in the hammer mill (6). Furthermore, the present invention relates to a hammer mill (6) comprising at least one hammer holder (1).