Priority to US29875006A priority Critical patent/US937826A/en Application granted granted Critical ... In a ball mill, a rotatable drum, secured to said drum, a trunnion earned by said head and provided with a assag'efextending longitudinally thereof, a caring for said trunnion, a delivery chute havingtwo openings in the ...

Justia Patents US Patent for Ball mill Patent (Patent # 4,174,074) Ball mill . Apr 26, 1978 - Gebrueder Buehler AG. A heavy duty agitator ball mill for continuous grinding and dispersion of material suspended in a liquid has an upright rotor made of aligned rotor ring elements, mounted for rotation within a stator which preferably is also made ...

A planetary ball mill in which a plurality of mill pots (3) revolve with a main shaft (1), while rotating on their own axes. A feed (M) is continuously supplied to the mill pots so that ground particles are discharged out of the mill pots utilising an air flow. Such a mill is known as a continuous air-swept mill and has a problem caused by the difficulty of providing air …

CERAMIC LINED BALL MILL. Ball Mills can be supplied with either ceramic or rubber linings for wet or dry grinding, for continuous or batch type operation, in sizes from 15″ x 21″ to 8′ x 12′. High density ceramic linings of uniform hardness male possible thinner linings and greater and more effective grinding volume.

Other articles where ball mill is discussed: explosive: Manufacture of black powder: …this device is called a ball mill. The saltpetre is crushed separately by heavy steel rollers. …

This present invention intends to provide a continuous type vertical planetary ball mill performing with high efficiency. In this ball mill, a mill pot is provided with an entrance and an exit which are vertically open. The entrance communicates with a charging port of a charging case which rotates together with a revolving rotary body, and the exit …

Stirred ball mills which have a casing that houses serially related sets of elongated, longitudinally extending stirring elements. The elements of each set are supported in a concentric array about an ... State-of-the art slurries of that character are described in U.S. patent application No. 406,730 filed June 10, 1982, and assigned to the ...

There is provided a ball mill having a milling chamber into which metal powder is fed. The ball mill is also provided with milling means for milling metal powder into fine metal powder having a particle size less than a predetermined size. When the ball mill operates, a quantity of heat (Q 0 ) is generated in the milling chamber. The milling chamber is cooled …

An agitator ball mill including an in particular horizontal grinding container, which has a first end area having a grinding material inlet and a second end area having a grinding material outlet, and a method for operating an agitator ball mill. The agitator ball mill includes a shaft, which can be rotated in the grinding container or in the grinding …

Description. Overflowing wet ball mill. The present invention is about pulverizing the overflowing wet ball mill of usefulness to coal, ore etc. In overflowing wet ball mill, the granularity of final crushed material can be regulated by the control to the mixing ratio of rotating speed, sphere diameter, charging rate, crushed material and the ...

The ball mill contains a hollow cylindrical shell that rotates about its axis. This cylinder is filled with balls that are made of stainless steel or rubber to the material contained in it. …

BACKGROUND The present invention relates to an in particular horizontal agitator ball mill for grinding dry product. An agitator ball mill is a machine for the …

At present, the removal of the bolts which fasten the liners should be carried out manually as part of the maintenance procedure SAG mills should be subjected to. The disadvantage of this procedure is the fact it should be carried out manually which makes the system to lose efficiency due to the high maintenance periods. Due to the above, a robot system and …

Apr 26, 1978 - Gebrueder Buehler AG A heavy duty agitator ball mill for continuous grinding and dispersion of material suspended in a liquid has an upright rotor made of aligned …

A cooling system for a ball mill used for production of a lead oxide is disclosed. The system has an internal nozzle configured to introduce water into an interior of a rotating ball mill drum, and a water conduit on an exterior of the rotating drum and configured for external water delivery so as to deliver water on the drum exterior. A …

Loose Grinding Body Comminutor (e.g., Ball Or Rod Mills) Patents (Class 241/170) With feed and/or discharge (Class 241/171) With independent means moving or guiding the material and/or grinding bodies in receptacle (Class 241/172)

The present invention relates to a ball mill standardization method, and more particularly, to a ball mill standardization method which uses a moving distance of a ball loaded in each ball mill to reduce the variation of the average grain size, ≪ / RTI > ... In addition, Korean Patent Laid-Open No. 10-2014-0015942 proposes a method of ...

Wet ball mill inlet apex combustion seal. (1) technical field. The present invention relates to a kind of sealing device of horizontal wet ball mill hollow feed axle feed system. (2) background technology. The work of wet ball mill is to add an amount of water in process of lapping, solid particle is ground to form the mixture-slurries of ...

A ball mill for use in mechanical alloying and grinding comprising a plurality of ferromagnetic balls within a spherical or cylindrical chamber or cell of a paramagnetic material. ... Publication of US5383615A publication Critical patent/US5383615A/en Anticipated expiration legal-status Critical Status Expired - Fee ...

The grinding mill may be any one of a Sag, Ag, Ball or Rod mill. US8453956B2 - Slurry return system for grinding mills - Google Patents Slurry return system for grinding mills Download PDF Info Publication number ... Patent reinstated due to the acceptance of a late maintenance fee: Effective date: 20180406. :

A kind of 1. classifying lining board of ball mill, it is characterised in that：Including liner plate body, liner plate body is provided with inclined surface, Inclined surface is gradient along grinding machine axis direction and axis vertical line direction, and high point is positioned at mill tail side along grinding machine axis ...

The invention discloses a welding repair method for broken teeth of a large gear of a ball mill, which comprises the following steps: firstly, drying the welding rod and placing the welding rod in a heat-insulating barrel for later use; preparing a groove: the shape and size of the groove are considered when the crack is dug, the size of the groove is small …

1. Scope. This ball mill standard specifies the following scope of ball mills and rod mills, their type and basic parameters, technical requirements, test methods, …

Stirred ball mills which have a casing that houses serially related sets of elongated, longitudinally extending stirring elements. The elements of each set are supported in a concentric array about and from a rotatable shaft. ... Justia Patents US Patent for Ball mills Patent (Patent # 4,936,513) Ball mills . Dec 30, 1987 - Otisca Industries ...

Chinese patent No. 201821761112.9 entitled lifting and ball adding device for ball mill discloses a steel ball lifting system, which realizes the transportation of steel balls, but the device has some problems: the lifting system cannot adjust the height according to actual needs, and the adaptability is poor; the lifting system realizes steel ball conveying …

The ball ring mill has a mill housing, a grinding track (6) and grinding balls (7) which are activated by an outside force and run on the grinding track. For each grinding ball a separate pressure mechanism (8) is provided for transmission of the outside force on the grinding balls. Each pressure mechanism has a ball dome surface as pressure surface …

US Patent Application for MILLING ASSEMBLY FOR A BALL MILL Patent Application (Application #20230001419 issued January 5, 2023) - Justia Patents Search …

The invention relates to a temperature-controlled ball mill, which comprises a cylinder, a motor and a base, wherein the cylinder is horizontally erected on the base, and the temperature-controlled ball mill also comprises a screening device, a material returning device, a ventilation device and a humidifying device, wherein the inlet end of the …

Detailed Description. The utility model is further described with reference to the following figures and detailed description. In the embodiment shown in fig. 1, a ball mill maintenance device comprises a moving vehicle 1, an oil well pump 2, a cleaning pump 3, a water pipe 4, a water tank 5 and an air heater 6, wherein the oil well pump 2, the ...

A crusher system is provided, which enables normalization and standardization of products and excellent product quality through a re-milling process. A crusher system using the ball mill comprises: a hopper(10) in which the raw material for the grinding processing is stored; a metering feeder(20) measuring and pouring the dropping …