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The utility model relates to the field of conveying equipment, concretely relates to coal gangue fired hollow brick positioning and conveying device, including front end conveyer belt and rear end conveyer belt, the rear end conveyer belt is listed separately in the both sides of front end conveyer belt end, the end of front end conveyer belt is provided with …
به خواندن ادامه دهید
The utility model provides a platform is carried in pay-off of gangue hollow brick pile up neatly, relates to gangue hollow brick production facility field, include: the device comprises a device bracket, wherein a material placing table is arranged at the upper part of the device bracket, conveying rollers are arranged on the material placing table and driven by a …
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The utility model relates to the field of material conveying equipment, in particular to a feeding and conveying device for a coal gangue hollow brick sintering kiln, which comprises a moving platform, wherein a primary pushing frame and a secondary pushing frame are arranged on the moving platform, walking wheels are arranged on two sides of …
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The utility model relates to a gangue crushing apparatus technical field discloses feeding mechanism that gangue brick preparation was used, and it includes belt conveyor and hopper, and the hopper sets firmly in the top at belt conveyor's feed end, and it has the buffer board to articulate on the inner wall of the discharge end of hopper, and the face at …
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The invention discloses an automatic control system of a gangue crusher and a working method, wherein the automatic control system comprises the following steps: the feeding belt is used for conveying the gangue; the crusher is arranged below the feeding belt, a crusher balance wheel and a shell are respectively arranged inside and outside the …
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CN203006298U Flour bag conveying guide rail : 06/19/2013: CN203006296U Belt conveyor assisting device and belt conveyor with same : 06/19/2013: CN103159017A Conveying machine oil storage carrier ...
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CN202988066U Double-layer conveying device for tea leaf flattening machine : 06/12/2013: CN202988065U Tubular belt conveyor : 06/12/2013: CN202988064U Large-dip-angle upward conveying gangue belt ...
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The invention relates to a scraper blade type gangue conveying device. The scraper blade type gangue conveying device is characterized in that a moving support (4) is arranged between a scraper blade conveyer (1) and a reversed loader (2); rollers (9) are arranged on support legs (8) of the moving support (4) and are in rolling fit with a guide track (7); a …
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The utility model relates to a waste rock conveying device, in particular to a low-pressure wind power waste rock conveying device, which comprises a feeding channel shell, wherein a conveying belt is arranged inside the feeding channel shell, and a plurality of groups of buffering rotating roller assemblies which are distributed in an array manner …
به خواندن ادامه دهید
Crushing and grinding of ores and their beneficiation by washing away gangue minerals has been practiced since ancient times. Primitive crushing was done by hand pounding the ore with a hard stone then by using metallic hammers. The mortar and pestle was mechanized using a lever and when the size of operations increased in the middle ages, the ...
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A kind of gangue crushes raw material feeding mixing system,Including buffering warehouse,Drag conveyor,Water supply component,Thickness of bed layer regulating mechanism,Feed mechanism,Control mechanism,Thickness of bed layer regulating mechanism includes material scraping plate,Rack,Adjustment gear,Mounting …
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The invention relates to a gangue-containing coal bunker waterproof coal vibration coal supply system, and belongs to the technical field of coal conveying equipment. The invention comprises a bin mouth locking gate, a guide chute and a baffle plate, wherein a high-elasticity sealing material is filled between the guide chute and a vibration trough …
به خواندن ادامه دهید
Properties of coal gangue feed, especially its particle size distribution (PSD) and variable hardness, result in considerable impacts on both the efficiencies of the circulating fluidized bed (CFB) boiler and wastage of crushers. These two aspects are addressed in this study. First, the Aspen Plus software was used to optimize the coal …
به خواندن ادامه دهید
The invention discloses a pushing and conveying device for gangue bricks, which comprises a first conveying platform and a second conveying platform, wherein the second conveying platform is arranged on one side of the first conveying platform and is distributed at a right angle with the first conveying platform; the pushing mechanism …
به خواندن ادامه دهید
The utility model discloses a coal and gangue separator for coal mine, which comprises a coal and gangue separating mechanism, wherein the coal and gangue separating mechanism is arranged at the lap joint of the machine head of a rock gate adhesive tape machine under a working face for transporting raw coal and the machine tail of a main …
به خواندن ادامه دهید
Underground backfilling coal mining has a large demand for gangue in Tangshan Mine. A vertical feeding hole with a diameter of about 600 mm is dug to transport the gangue to the underground for backfilling, thereby ensuring the continuous and efficient supply of gangue. ... The vertical feeding and conveying system consists of a feeding …
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The invention discloses a gangue filling material, a filling method and a mine filling system, wherein the gangue filling material comprises the following materials in parts by weight: 69.7-73.5 parts of gangue, 7.3-9.62 parts of cement, 2-3.06 parts of fly ash, 1.8-2.52 parts of gypsum and 14.54-16.68 parts of waste water. The invention can effectively utilize coal …
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the feed water temperature 281°C. The coal is designed into the furnace (dmax=8.5mm,d50=1.1mm) and the unloading groove mesh screen has a square hole …
به خواندن ادامه دهید
sacked gangue, and revealed the blocking mechanism of the feeding system. 'e result provides a reliable basis for pa-rameter design of the vertical feeding system. At the …
به خواندن ادامه دهید
The coal as fired, with unidentified characteristics of the coal gangue, was burned on a 300MW circulating fluidized bed unit. The equipment of the coal conveying system was damaged and the boiler ...
به خواندن ادامه دهید
A coal gangue crushing raw material feeding and mixing system comprises a buffering bin body, a scraper conveyor, a water supply assembly, a bed layer thickness adjusting mechanism, a feeding mechanism and a control mechanism, wherein the bed layer thickness adjusting mechanism comprises a scraping plate, a rack, an adjusting gear …
به خواندن ادامه دهید
Natural gamma ray method requires that there must be a lot of radioactive elements in coal and gangue, and the cost of sensor is high; Image recognition is greatly …
به خواندن ادامه دهید
A kind of broken raw material buffering pre-mixing apparatus of gangue,Including buffering warehouse,Drag conveyor,Water supply component,Tapping channel is opened up in the right sidewall of buffering warehouse,At the top of buffering warehouse, feeding hopper is set,Water head tank also is set close to the position of tapping channel at the top of …
به خواندن ادامه دهید
The utility model discloses an automatic feeding crusher for coal gangue crushing, which comprises a supporting disc, a first motor, a second motor, a plurality of belts and the like, wherein an operating table is fixed above the right side of the supporting disc, and a feeding hole is arranged above the operating table; the top end of the operating table is provided …
به خواندن ادامه دهید
the feed water temperature 281°C. The coal is designed into the furnace (dmax=8.5mm,d50=1.1mm) and the unloading groove mesh screen has a square hole diameter of 200mm.
به خواندن ادامه دهید
The invention belongs to the technical field of mine coal preparation and underground filling, and discloses a coal and gangue separating and conveying system which comprises a coal mining machine, an underground screening and crushing device and a coal and gangue sorting device; the coal mining machine conveys raw coal to an underground screening …
به خواندن ادامه دهید
A kind of broken raw material buffering pre-mixing apparatus of the adjustable gangue of thickness of bed layer,Including buffering warehouse,Drag conveyor,Water supply component,Thickness of bed layer regulating mechanism,Thickness of bed layer regulating mechanism includes material scraping plate,Rack,Adjustment gear,Mounting …
به خواندن ادامه دهید
The invention discloses a gas-wrapping conveying and filling system of coal gangue. The system comprises a stock bin, a rotary discharging valve, a gas-solid mixed accelerating chamber, a conveying pipeline and a jetting filling device, wherein a jetting port of the gas-solid mixed accelerating chamber is connected with the conveying pipeline through a …
به خواندن ادامه دهید
The invention provides a crushing and conveying device for filling coal gangue in a coal mining subsidence area, which comprises a crushing roller mechanism, a vibration drum, a fixing frame, a screen, a first conveying mechanism, a second conveying mechanism, a first exhaust pipe, a second exhaust pipe, a separation box, a filter screen, a collecting …
به خواندن ادامه دهید
Differences between the valuable minerals and the gangue can be exploited to separate them based on physical properties and processes such as: ... Again, Lycopodium can provide the necessary feed preparation and conveying systems for both products and rejects. Density differences can be exploited in a variety of methods and …
به خواندن ادامه دهید
mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a …
به خواندن ادامه دهید
mineral processing, art of treating crude ores and mineral products in order to separate the valuable minerals from the waste rock, or gangue. It is the first process that most ores undergo after mining in order to provide a more concentrated material for the procedures of extractive metallurgy. The primary operations are comminution and ...
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The invention discloses a movable vibration feeding queuing device of a coal and gangue separator, which comprises a vibration screen shell, wherein a vibration screening mechanism is arranged in the vibration screen shell and comprises a resonance component, a queuing component and a slag receiving component, the queuing component is …
به خواندن ادامه دهید
The utility model discloses an automatic coal gangue feeding control system, which relates to the technical field of automatic coal gangue feeding and comprises a hopper, wherein a conveyor is arranged below the hopper, a buffer assembly is arranged at the top end of the conveyor, a support rod is arranged at one side, located at the …
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