Recent Patents on Roll Crushing Mills for Selective Crushing …
Double roll crushers (DRC) have the highest throughputs among primary crushers. In the oil sands, the hourly capacity may exceed 14,000 t/h. They are preferably used to comminute medium-hard rock ...
CN102658232A
CN102658232A CN2012101547365A CN201210154736A CN102658232A CN 102658232 A CN102658232 A CN 102658232A CN 2012101547365 A CN2012101547365 A CN 2012101547365A CN 201210154736 A CN201210154736 A CN 201210154736A CN 102658232 A CN102658232 A CN 102658232A Authority CN China Prior art keywords lead chassis involve …
CN102744120A
The invention discloses a tooth roller and a grate of a single-tooth roller crusher for crushing sinter cakes, belonging to the field of initial material processing in metal smelting industry. The invention is characterized in that: the tooth roller is produced by inlaying 5-14 crushing toothed rings in a tooth roller that can be available for inlay, the grate is produced by …
Single Tooth Roll Crusher
The single tooth roll crusher is one of the key equipment in sintering production. It is installed at the tail of the sintering machine to crush the hot sinter cake that unloaded by sintering …
CN103447114A
The invention further relates to a functional part for the roller type crusher and a sintering machine. The functional part is formed by sintering the materials including Al2O3 and/or SiC. The functional part provided by the invention is wear-resisting, high-temperature-resisting, high in strength and low in cost and has a long service life, so ...
CN103234360A
The invention provides a device and process for transferring high temperature sintering ore and relates to the field of sintering waste heat utilization. A flap valve is arranged below a single-roll crusher, the bottom of the flap valve is arranged at a connecting position of a blanking chute of a ring cooling/belt cooling system and a blanking chute of a furnace type cooling system, the flap ...
A kind of single roll crusher guide chute
The present invention relates to a kind of single roll crusher guide chute, including deflector chute framework, deflector chute cell body, the scraper block positioned at deflector chute frame roof, water-cooled beam is mounted on the middle part of deflector chute cell body and the chute discharging point of bottom, the upper end of water-cooled beam is middle high domes, middle …
CN105413803B
The present invention relates to a kind of single roll crusher grate plate for facilitating dismounting and change to protect loose piece, including grate plate body, the protection loose piece being connected with including grate plate body, it is characterized in that described protection loose piece is by left part loose piece, right part loose piece and middle part loose piece are formed ...
CN202410730U
The utility model relates to a crushing cavity of a cone crusher. The crushing cavity comprises a feeding cavity, a crushing cavity component and a frame, wherein the feeding cavity is positioned on the upper part of the mechanism and comprises a cylindrical material guiding cavity and an inverted-taper-shaped buffering cavity which is positioned on the lower part of the cylindrical …
US3374998A
US3374998A US290717A US29071763A US3374998A US 3374998 A US3374998 A US 3374998A US 290717 A US290717 A US 290717A US 29071763 A US29071763 A US 29071763A US 3374998 A US3374998 A US 3374998A Authority US United States Prior art keywords sinter breaker crusher rolls wheel Prior art date Legal status (The legal …
Sintering plant at a glance | PPT
5 Material flow Diagram Sintering Plant Flux Hammer Crusher Flux Screen +3mm Stock Bin & proportioning section Iron Ore Fines -3mm Coke breeze from C O PMD Hot Sinter return -5mm Cold Sinter return ... -5mm SINGLE ROLL CRUSHER HOT SCREEN D/F C/S 13 RAW MIX SRC D/C SHAKER GATE RAW MIX BUNKERS ELECTRONIC FEEDERS …
CN103433094A
The invention relates to a crushing device of sintered ore cakes in iron and steel plants, namely a single-roller crusher. The single-roller crusher comprises a rack; the rack is provided with a rotary main shaft; a plurality of tooth rollers with single teeth are ranked on the main shaft; a plurality of single teeth are uniformly distributed along the peripheries of the tooth rollers; an ...
A Repairing Method of Single Roller Crusher
A single roll crusher and repair method technology, applied in the field of crusher, can solve the problems of poor oxidation resistance, service life of 1-2 months, hammer head falling off, etc., …
CN102228851A
A single roller crusher comprises a feed inlet, a frame, quartering hammers, a grate plate, a discharge hole and a power transmission unit. The grate plate is in an annular structure and comprises large annular plates, small annular plates and a grate plate rotating shaft. A set of large annular plate and a set of small annular plate are arranged on the grate plate rotating shaft …
Products > Sintering Sintering Shandong Metallurgical …
We have a whole set patented technology in 24-650m2 sintering machine.The new type of the energy-saving and environment-friendly sintering machine can reduce the system leakage rate …
Crushing & sizing-Technology-Ande metallurgical
ANDE has devoted to R & D of new technologies, and has obtained a number of patents and software copyrights, including: Grinding roller circulating lubrication device (patent No.: ZL …
Method and system for maintenance early-warning of single …
A single-roller crusher and coefficient technology, applied in grain processing and other directions, can solve the problems of single-roller crusher 5 stuck, affecting the production efficiency of the sintering plant, and low maintenance efficiency, and achieve the effect of improving accuracy …
Hot sinter toothed-single-roll crusher
FIELD: mechanical engineering. SUBSTANCE: crusher has a case, toothed roll, grate bars, loading plate. The grate bars are set on a shaft from alternate bushes and gear members. Gear members have at least four teeth, and plate has a lining made in the form of grate bars. EFFECT: improved structure. 5 dwg
CN101837309B
The invention discloses a production method of a grid plate for a long-life and wear-resistant single-roll crusher, belonging to the field of sintering equipment in the iron and steel industry and comprising the following steps of determining a wear position and a wear curve according to the running track of a single-roll hammer (1) on a grid plate (2); producing a long-service grid plate …
CN101837309A
The invention discloses a production method of a grid plate for a long-life and wear-resistant single-roll crusher, belonging to the field of sintering equipment in the iron and steel industry and comprising the following steps of: determining a wear position and a wear curve: setting the height of the grid plate (2) to be H and finding a first tangential point B according to the move track of ...
CN1125839A
Sintering deposit that sintering machine produces is through single roll crusher 11, thermal mineral vibrating screen 12, sinter cooler 13,14, No. 1 sieves 15 of cooling blower, disintegrating machine 16, No. 2 sieves 17, No. 3 sieve 18 equipment such as grade carry out fragmentation cooling and whole grain screening, send blast furnace process ...
CN102728432A
The invention relates to a method for maintenance early-warning of a single-roller crusher. The method comprises the following steps of 1, calculating a product of each one of overload moments of a single-roller crusher and the corresponding overload moment hold time, wherein the product is used as an injury tolerance value of the single-roller crusher, and 2, determining if the injury ...
CN103816959A
The invention relates to crushing equipment arranged in a sintering machine in an iron and steel plant, and particularly relates to a wear-resisting and high temperature-resisting grate for a crusher. The grate comprises structures as follows: a groove is formed in an adaptive position of a grate body; vertical ribs matched with the groove in shape are arranged in the horizontal …
sbm single roll crusher for sinter plant.md
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CN103817484B
The invention discloses a restoring method of a star wheel mechanism of a single-tooth roller crushing machine used for sintering. The method includes the following steps that first, welding parameters are determined; second, the size of the single-tooth roller crushing mechanism to be restored is drawn, and the single-tooth roller crushing mechanism is wholly detached; third, a …
CN203437157U
The utility model relates to sinter cake crushing equipment for an iron and steel plant, that is, a single roll crusher. The single roll crusher comprises a machine frame; a rotating main shaft is arranged on the machine frame; a plurality of tooth rollers with single teeth are distributed on the main shaft; the single teeth are uniformly distributed on the tooth roller in the circumference ...
CN216727490U
The utility model provides a high-temperature wear resistant grate plate of a single-roll crusher, which comprises a grate plate body, a first wear-resistant operation layer and a water cooling system, wherein the first wear-resistant operation layer is arranged at the top of one end of the grate plate body; the cooling water cavity unit comprises a wear-resistant operation plate and a …
CN102513711A
The single roller of the sintering machine comprises a motor, a speed reducer, a single roller body, crowns, a bearing seat and a cooling water path, wherein the single roller body is connected with a crown stack through a welded method; and the stack welding surface is 45-55mm. ... Priority to CN2011103698647A priority Critical ...
CN101618358A
The invention relates to combined crushing tooth of a single teeth-roller crusher, comprising a single tooth roller main shaft and combined crash teeth which are connected with the single tooth roller main shaft. The invention is characterized in that the combined crash teeth are composed of a left tooth body, a right tooth body and connecting pieces, wherein, the right tooth body is …
Single roll crusher and its grate plate
The present invention discloses a kind of grate plate of single roll crusher, matrix including being horizontally installed to trolley, axis of the length direction of matrix perpendicular to roll shaft, mounting groove there are two opening upwards is set on matrix, two mounting grooves are symmetrically disposed on the both ends of body length direction, have been removably …