8 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.

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 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.

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).