JP2015217386A - System and method for scrubbing and classifying coarse material and fine powder material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system, processing and device which perform scrubbing and classify scrubbed substances into a plurality of products, preferably, at most five kinds of products including coarse products and fine products.SOLUTION: A system for scrubbing and classifying coarse material and fine powder material includes: an AWB01 to which high pressure water is added in order to scrub a harmful substance; a washing screen 02; an integrated product conveyor which stores a coarse product; a primary liquid centrifugal separation machine 04 which receives a mixture from a first drain tank 03 and a first slurry pump 05, removes fine particles as tailing and, thereby, excludes removed substances; a split type supply device 09 which performs the releasing to at least one side part of a split type classification and dewatering screen 10; a product conveyor 11 which stores a first fine product; a secondary liquid centrifugal separation machine 14 which receives the mixture from a second drain tank 13 and a second slurry pump 15, removes fine particles as tailing and, thereby, excludes the removed substances; and a programmable logic control motor control panel 16.

Description

  The present invention relates generally to the fields of materials science and mineral engineering, and more particularly to systems and methods that resolve complete material classification.

Current solid classification system:
Currently, dry or wet classification equipment classifies coarse particles using dry and wet screens, etc., but screw / bucket wheel classifiers are used for fine particle applications.

  In the case of dry classification, the number of products that can be produced from a single unit is very limited and generates dust pollution. Besides this, dry systems are very inefficient in classifying materials that contain moisture.

  Both dry and wet screens cannot effectively remove contaminants that adhere to the material surface, and the number of products that can be produced by a single unit is still limited.

  Screw / bucket wheel classifiers cannot be used to classify coarser particles and are generally used to remove clay from fine particles. The machine also cannot remove surface contaminants or produce multiple products in a single unit.

Disadvantages of current technology:
Currently, classification utilizes the machines described above for separation, but the size of the material that can be processed and the number of products delivered to the user in a single unit is limited. For example, dry / wet screens or screw classifiers / bucket wheels cut the material in different sizes, but the product still contains other contaminants such as silica, clay and alumina and is also used for removal Contains a large amount of possible materials. This material must therefore be processed using other systems to recover the available material from the removal.

  The final product of this system still contains foreign material that adheres to the material surface and has not been properly cleaned because no scrubbing and cleaning action has been performed. Thus, additional scrubbing systems are needed to remove harmful objects from the material and maximize its overall potential.

  Also, there is no process to recover very fine material in such a system, so the user can either install a separate fines recovery system to reprocess the removal or a large amount of important natural materials. We must face the disposal of resources.

  In view of the above-mentioned drawbacks, an efficient integrated all-in-one that provides a single scrubbing, liquid centrifuge, washing, classification, dewatering and transport facility to classify materials and / or materials that may contain minerals There is a system need.

  The above-mentioned problems are addressed and solved in the present invention by providing a system combined with several techniques such as scrubbing, liquid centrifuge, washing, classification, dewatering, transport, etc. to classify materials. .

  Accordingly, a first object of the present invention is a system for scrubbing in a single integrated system for the materials and minerals industry to classify into multiple, preferably up to 5 products, both crude and fine products, Providing treatment and equipment ensures that the total plant footprint is kept to a minimum, maximizes water utilization, and eliminates silica, clay, alumina, etc. efficiently, so that users can reduce production costs. Profit from the decline.

  Another object of the present invention is to maximize recovery by reusing available fine particles and limiting the disposal of natural resources.

  This Summary is described to introduce concepts related to a system and method for scrubbing and classifying coarse and fine materials, which concept is further described below in the Detailed Description. This Summary is not intended to identify essential features of the claimed subject matter, nor is it intended to be used to determine or limit the scope of the claimed subject matter.

  The present invention integrates scrubbing, liquid centrifuge, washing, classification, dewatering and transport equipment to classify materials into multiple, preferably up to 5 sizes, in a single integrated compact design. .

  The system enables the extraction of graded washed products from different raw materials with substantially reduced surface contaminant content such as silica, clay and alumina for use in various industries. One embodiment of the use of the present invention is to produce multiple, preferably up to 5 different sized materials enriched in high grade iron ore that are routinely used in upstream processing in a furnace or kiln. It is. The present invention significantly improves steelmaking cost, productivity and efficiency. Another example is to add value and improve the productivity of industries such as architecture, resulting in the efficient removal of clay and ultrafine material as harmful materials present in the material, resulting in The amount of cement used can be significantly reduced and the overall strength of the concrete can be improved.

  In one embodiment of the present invention, a system for performing a method of scrubbing and classifying a plurality of substances contained in an enclosure is disclosed.

  The system includes an attrition wash box (AWB) that is supplied using a container so that an appropriate amount of high-pressure water can be stored in the AWB to scrub harmful material from the surface of the feed material. Added to the mixture tube. The system further comprises the following elements. A designated deck cleaning screen; at least one integrated product conveyor for storing at least one crude product, wherein the integrated product conveyor is preferably a first product conveyor, a second product conveyor and a second product conveyor; An integrated product conveyor selected from three product conveyors; a set of primary liquid centrifuges through a first slurry pump and a special type of pipeline at a specified pressure, said 1 A primary liquid centrifuge that receives the mixture from the first drain, the first slurry pump and removes at least one fines as tailings to eliminate at least one debris; centrifuge. A split feed device that discharges to at least one part of a split classifier and dewatering screen; a product conveyor that stores the first fine product; a second slurry pump and a special type pipeline at a specified pressure A pair of secondary liquid centrifuges, wherein the secondary liquid centrifuge receives the mixture from the second drainage tank and the second slurry pump and removes at least one fine particle from the tailing A secondary liquid centrifuge that eliminates at least one removal by removing as. A programmable logic control motor control panel configured to monitor a split classifying and dewatering screen; and a product conveyor for storing a second fine product, and a method performed by the system.

In another embodiment of the present invention, a method for scrubbing and classifying a plurality of substances contained in a container in a system is disclosed. This method includes
Receiving the substance in an Attrition Wash Box (AWB) and thereby scrubbing the received substance;
Discharging the substance from the AWB to the washing screen, whereby an appropriate amount of pressurized water is added to the washing screen to classify at least one size of the washed crude product and the obtained at least Dehydrate and discharge one size of washed crude product and collect the resulting at least one size of washed crude product and provide it to at least one integrated product conveyor for storage (integrated product conveyor Is preferably selected from a first product conveyor, a second product conveyor and a third product conveyor), steps,
Discharging the water recovered from the washing screen together with all the obtained fine particles into the first drain in the form of a slurry;
Pumping the slurry through the first slurry pump to the primary liquid centrifuge at a specified pressure;
Obtaining a mixture from the first drain and the first slurry pump and simultaneously removing at least one removal product;
Discharging the fine particles obtained by the primary liquid centrifuge into a split-type feeder in the form of a slurry;
-Dehydrating the fine particles obtained and discharging them to a split-type classification and dehydration screen to recover the first fine product;
Dewatering the first fine product obtained and incorporating it into a product conveyor for storage;
A step of releasing the bottom stream in the form of a slurry into the second drainage tank and reprocessing it with fine particles obtained by the division type classification and dehydration screen;
Pumping the slurry through a second slurry pump to a secondary liquid centrifuge at a specified pressure;
Obtaining a mixture from the second drain and the second slurry pump and simultaneously removing at least one removal product;
A step of dehydrating the fine particles obtained and discharging them to a split-type classification and dehydration screen to recover a second fine product;
• collecting the resulting second fine product and incorporating it into a product conveyor for storage; and • removing ultrafine particles with water from the primary liquid centrifuge and the secondary liquid centrifuge Releasing step,
including.

  These and other features and advantages will become apparent from the following detailed description of the embodiments, which should be read in conjunction with the accompanying drawings.

1 illustrates a system with a flow of the method of the present invention for scrubbing and classifying various materials according to embodiments of the present invention. Figure 3 shows a flow of the method of the present invention for scrubbing and sorting various materials according to embodiments of the present invention. FIG. 3 shows a plan view (top view) of a proposed system (100) according to an embodiment of the present invention. FIG. 3 shows an elevation (side view) of the proposed system (100) according to an embodiment of the present invention.

  In order to make the aforementioned objects, technical solutions and advantages of the present application more comprehensible, embodiments will be described below in conjunction with the accompanying drawings.

  Objects, advantages and other features of the present invention will become apparent to those skilled in the art from the following detailed description when read in conjunction with the appended claims and accompanying drawings.

  The terms and expressions used in the following description and claims are not limited to the bibliographic meaning, but are merely used by the inventors to provide a clear and consistent understanding of the invention. Accordingly, the following description of embodiments of the invention is provided for purposes of illustration only and is not intended to limit the invention as defined by the appended claims and equivalents thereof. It should be clear to the contractor.

  The detailed description of the invention has been described with reference to the accompanying drawings. In the figure, the leftmost digit of the reference number indicates the figure in which the reference number appears first. The same numbers are used throughout the drawings to indicate similar features and parts.

  Corresponding reference characters indicate corresponding parts throughout the several views. The illustrations set forth herein illustrate certain preferred embodiments of the invention in one form and such illustration should in no way be construed as limiting the scope of the invention.

  Those skilled in the art will appreciate that elements in the figures are shown for simplicity and clarity and have not been drawn to scale. For example, the dimensions of some elements in the figures may be exaggerated relative to other elements to help better understand various embodiments of the present disclosure.

  It should be understood that the accompanying drawings are for purposes of illustrating the concepts of the invention and may not be to scale.

  It should be understood that the singular forms “a” (a) and “the” (the) include plural referents unless the context clearly dictates otherwise.

  The characteristics, parameters or values listed by the term “substantially” mean that they do not have to be achieved exactly, but for example tolerances, measurement errors, measurement accuracy limits and other known to those skilled in the art Deviations or variations, including factors, may occur to the extent that they do not exclude the effect that the property was intended to provide.

  Features described and / or illustrated for one embodiment may be similar or similar in one or more other embodiments and / or in combination with, or instead of, features of other embodiments. May be used.

  The term “comprise” as used herein is used to specify the presence of a stated feature, integer, step or part, but one or more features, integer, step, It should be emphasized that it does not exclude the presence or addition of parts or groups thereof.

  The present invention provides a constant volume through high-efficiency consistent continuous or batch processing to improve end products for customers and lower manufacturing costs for users in the mining, quarry and material recycling industries. The present invention relates to the production of graded coarse and fine materials by separating materials of various sizes of ores, sand, etc., containing low grade harmful particles.

  An advantage of the present invention is that it provides a unique process that removes surface contaminants and harmful particles from the feedstock through a consistent scrubbing and screening process, allowing multiple sizes, for example, while reprocessing the removal material continuously It is to produce a product of 5 sizes, improve the overall recovery rate and significantly reduce the loss of fines material.

  Proposed systems and methods of the present invention include, but are not limited to, ores such as iron, bauxite, manganese, coal, lignite, chromite, silica sand, and crushed sand, crushed dust, river sand, frac sand. It can be used extensively in the processing of materials such as foundry sand, building and demolition waste. The system is particularly suitable for the effective removal of surface contaminants and harmful particles from a variety of ores, including lump ore, ore fines, mine overburden and stored reserves.

  The present invention integrates scrubbing, liquid centrifuge, washing, classification, dewatering and transport equipment to provide a first technology for classifying materials into multiple sizes, eg, 5 sizes, in a single integrated compact design. It is. The system enables the extraction of graded washed products from different raw materials with substantially reduced surface contaminant content such as silica, clay and alumina for use in various industries. One example of the use of the present invention is to produce multiple, eg five, different sized materials enriched in high grade iron ore that are routinely used for upstream processing in a furnace or kiln. is there. The present invention significantly improves steelmaking cost, productivity and efficiency. Another example is to add value and improve the productivity of industries such as construction, resulting in efficient removal of clay and ultrafine materials as harmful materials present in the material. In addition, the amount of cement used can be significantly reduced and the overall strength of the concrete can be improved.

  Now, preferred embodiments of the present invention will be described in detail with reference to the annexed drawings. In the figures, identical or similar elements are denoted by the same reference numerals even though they are depicted in different figures. In the following description, detailed descriptions of well-known functions and configurations included in this specification will be omitted when the subject of the present invention may be unclear.

  The present invention may be practiced without specific details, and multiple implementation specific decisions may be made to the invention described herein to vary system to system and business related compliance. It should be understood that the specific purpose of the developer may be achieved. While such development efforts can be complex and time consuming, this is nevertheless routine work for those skilled in the art having the benefit of this disclosure. For example, selected aspects are shown in block diagram form, rather than in detail, in order to avoid obscuring or unduly limiting the present invention. Such descriptions and depictions are used by those skilled in the art to explain and communicate the content of their work to others skilled in the art. The present invention will be described with reference to the drawings described below.

  Although the described aspects of the system and method for scrubbing and classifying coarse and fine materials are disclosed and may be implemented in any number of different computer systems, environments and / or structures, this embodiment is This will be explained in the context of

  Referring now to FIG. 1, a system (100) for performing a method for scrubbing and classifying a plurality of substances contained within a container is disclosed.

  The system includes the following parts.

  (i) Attrition wash box (AWB) (01) supplied using a container. Thus, an appropriate amount of high pressure water is added to the AWB (01) mixture tube in order to scrub toxics from the surface of the feed material.

  (ii) The designated deck cleaning screen (02).

  (iii) at least one integrated product conveyor for storing at least one crude product, wherein the integrated product conveyor is selected from product conveyor-1, product conveyor-2 and product conveyor-3; Integrated product conveyor.

  (iv) a set of primary liquid centrifuges (04) after passing through a first slurry pump (05) and a special type of pipeline at a specified pressure, said primary liquid centrifuge Receives the mixture from the first drain (03), the first slurry pump (05) and removes at least one fine particle as tailings to eliminate at least one removal Liquid centrifuge (04).

  (v) A split-type supply device (09) that discharges to at least one part of the split-type classification and dewatering screen (10).

  (vi) Product conveyor 4 (11) for storing the first fine product.

  (vii) a set of secondary liquid centrifuges (14) after passing through a second slurry pump (15) and a special type of pipeline at a specified pressure, said secondary liquid centrifuge (14) receives the mixture from the second drainage tank (13), the second slurry pump (15) and removes at least one debris by removing at least one fine particle as tailings. Secondary liquid centrifuge (14).

  (viii) Split type classification and dewatering screen (10).

  (ix) a programmable logic control motor control panel (16) configured to monitor the product conveyor-5 (12) storing the second fine product and the method performed by the system (100).

  The cleaning screen may be selected from the group consisting of a single deck, a double deck, a triple deck, and combinations thereof.

  The substance may be a material or a mineral. This material may be selected from the group comprising crushed sand, crushed dust, river sand, silica sand for glass, flake sand, foundry sand, building waste, demolition waste and combinations thereof. This mineral may be selected from the group comprising iron ore, bauxite, manganese, coal, lignite, chromite, silica sand and combinations thereof. Iron ore is derived from mineral and material mining, mining overburden, stored reserves, and combinations thereof.

  The substances are preferably classified in a maximum of 5 sizes. The material preferably has a particle size in the range of 0.045 microns to 100 mm.

  As used herein, “scrubbing and classification” refers to a process used by an apparatus that produces products of up to five sizes while substantially cleaning the material surface. The removed particles are then reprocessed by the system for further classification operations, thus reducing material loss.

  The system may have the ability to separate five size products that fall into a wide range of sizes from 100 mm to 0.045 mm manufactured at different processing stages. For example, in iron ore applications, the device is classified into sizes of 0.045 mm to 2 mm, 2 mm to 5 mm, 5 mm to 18 mm, 18 mm to 40 mm and more, or as desired by the user.

  In one embodiment of the present invention, a method / process for classifying different materials and / or minerals of different sizes is provided. The system may include materials and / or minerals to be processed that are fed to an Attrition Wash Box (AWB) (01) through a typical delivery system. An appropriate amount of high pressure water is added to the AWB mixture tube in order to scrub the hazardous material from the feed surface. The intelligent design of the AWB box provides a scrubbing action and removes contaminants stuck to the surface of the material. In AWB, no additional drive system is required, and this scrubbing action is achieved by forced rotation and perturbation of the material in the closed chamber under a constant force of the high pressure jet water. The This scrubbing system has a low need for maintenance.

  Next, the scrubbed material is released from the AWB to the cleaning screen (02) for primary screening of coarse particles. An appropriate amount of pressurized water is then added to each deck of the wash screen to produce cleaner coarse particles. The cleaning screen (02) may be a single / double / three-level deck according to the number of crude products desired by the user. The three sized classified crude products are then transported to the integrated product conveyor-1 (06), product conveyor-2 (07) and product conveyor-3 (08) for storage.

  The unclassified finer material is then discharged in slurry form from the bottom deck of the wash screen along with fine particles (usually less than 5 mm) into the underlying first drain (denoted 03).

  The slurry is pumped through a first slurry pump (05) and a special type of pipeline at a specified pressure into a set of primary liquid centrifuges (04). The primary liquid centrifuge receives the mixture from the first drain tank (03), the first slurry pump (05) and eliminates the removal by removing fine particles as tailings. The classified particles are recovered at the same time as the first fine product in the maximum amount.

  Here, the fine product of the first size is discharged together with water in the form of a slurry by the primary liquid centrifuge, and is supplied to one part of the split type supply device (09). 10) to one part. An appropriate amount of water is then added to this screen through the squirt bar to wash away any remaining remover particles. Next, this classified first fine product is dehydrated and simultaneously transported to the product conveyor 4 (11) for storage.

  Then, the bottom flow of these divided type classification and dewatering screens (10) is discharged in the form of slurry together with the ultra fine removed particles to the second drainage tank (13) below.

  The slurry is then reprocessed by the system to recover yet another product.

  Slurry is pumped through a second slurry pump (15) and a special type of pipeline at a specified pressure to a set of secondary liquid centrifuges (14), and the slurry is recycled to further a second Collect fine products. The secondary liquid centrifuge receives the mixture from the second drain (13), the second slurry pump (15), and removes the removal by removing ultrafine particles as tailings. The classified particles are recovered in the maximum amount at the same time as the second fine product.

  The classified useful product is then discharged together with water in the form of a slurry by a secondary liquid centrifuge and fed to the other part of the split feed device (denoted 09) to split split and dewater screen Released to the other part of (10). The sorted final product is then dewatered and transported to a product conveyor-5 (12) for storage.

  The waste slurry of the primary and secondary liquid centrifuges (04 and 14) is fed through a wear resistant pipe for any further processing that the user may wish to perform. A programmable logic control motor control panel (16) manages the entire processing system with desired parameters.

  The present invention is fully assembled, electrically wired and extensively tested prior to delivery from the factory to ensure minimal intervention required for installation and commission engineers. To do.

  Referring now to FIG. 2, a method for scrubbing and classifying a plurality of substances contained within a container in the system (100) is disclosed.

  At step 202, material is received in an Attrition Wash Box (AWB) (01). Also scrub the received material.

  In step 204, the material from AWB (01) is released to the cleaning screen (02). Appropriate amount of pressurized water is added to the wash screen (02) to classify at least one size of the washed crude product. Also, the obtained at least one size washed crude product is dehydrated and released. In addition, the obtained at least one size of washed crude product is collected and provided to at least one integrated product conveyor for storage. The integrated product conveyor is selected from product conveyor-1, product conveyor-2 and product conveyor-3.

  In step 206, the water recovered from the washing screen (02) is discharged in slurry form into the first drain (03) along with all the fine particles obtained.

  At step 208, the slurry is pumped at the specified pressure through the first slurry pump (05) to the primary liquid centrifuge (04).

  In step 210, a mixture is obtained from the first drain (03) and the first slurry pump (05) and at the same time at least one removal product is eliminated.

  In step 212, the fine particles obtained in the form of slurry by the primary liquid centrifuge (04) are discharged to the split type supply device (09).

  In step 214, the fine particles obtained by the split type classification and dewatering screen (10) are dehydrated and discharged to recover the first fine product.

  At step 216, the resulting first fine product is dewatered and incorporated into product conveyor-4 (11) for storage.

  In step 218, the bottom stream together with the fine particles obtained by the split type classification and dewatering screen (10) is discharged in the form of a slurry to the second drainage tank (13) for reprocessing.

  At step 220, the slurry is pumped at a specified pressure through the second slurry pump (15) to the secondary liquid centrifuge (14).

  In step 222, a mixture is obtained from the second drainage tank (13) and the second slurry pump (15), and at the same time, at least one removal product is eliminated.

  In step 224, the fine particles obtained by the split-type classifying / dehydrating screen (10) are dehydrated and released to recover the second fine product.

  At step 226, the resulting second fine product is collected and incorporated into the product conveyor-5 (12) for storage.

  In step 228, the debris ultrafine particles are discharged with water from the primary liquid centrifuge (04) and the secondary liquid centrifuge (14).

  The cleaning screen may be selected from the group consisting of a single deck, a double deck, a triple deck, and combinations thereof.

  The substance may be a material or a mineral. This material may be selected from the group comprising crushed dust, river sand, silica sand for glass, foundry sand, building waste, demolition waste and combinations thereof. This mineral may be selected from the group comprising iron ore, bauxite, manganese, coal, lignite, chromite, silica sand and combinations thereof. Iron ore is derived from mineral and material mining, mining overburden, stored reserves, and combinations thereof.

  The substances are preferably classified in a maximum of 5 sizes. The material preferably has a particle size in the range of 0.045 microns to 100 mm.

  Here, FIG. 3 shows a plan view (top view) of the proposed system (100), according to an embodiment of the present subject matter. FIG. 4 shows an elevation (side view) of the proposed system (100) according to an embodiment of the present subject matter.

  Used in the present invention, which may include, but is not limited to, attrition wash boxes, wash screens, drainage tanks, liquid centrifuges, split-type feeders, split-type classification and dewatering screens, and product conveyors used in the present invention It will be appreciated by those skilled in the art that the various parts / elements are known for their use and have not been specially modified or altered to be of the present invention. Furthermore, the simplicity of these components and the simple usage claimed in the present invention make the present invention more efficient and user-friendly. Also, the materials contained in the containers used in the typical delivery system used in the present invention need not be the exact size and shape allowed by the technology, but are simple off-the-shelf parts. It is also well understood that can be manufactured using

  The above-described embodiments provide certain advantages. Although it is not necessary to implement aspects of the present invention, these advantages include:

  (1) A scrubbing system may separate contaminants and remove objects that are stuck on the surface of such materials. This is a significant advantage over conventional systems that do not have a scrubbing facility integrated into the system.

  (2) Compared to a conventional system of the same capacity that requires a very large area, the space required for installation is significantly less. The compactness of this system allows it to be used easily in urban areas, factories, waste management sites, mobile applications, hilly areas, etc. The system can also be easily added for upstream processing.

  (3) A belt conveyor is installed to store all products. This is an additional advantage over conventional systems where a separate material processing system must be installed for the product.

  (4) Not much material transfer is required, which is also a significant reduction in power consumption due to the compact design of the system.

  (5) Since it can be completely built and assembled in the factory, installation time is significantly reduced and the risks associated with on-site production are eliminated. Conventional systems typically involve long installation times, high costs and on-site production risks.

  (6) Modular design that can be easily disassembled and transported around the world in containers. Most conventional machines cannot be transported efficiently. Modularity also helps when the user wants to move the plant to another project site. This is also difficult with conventional systems.

  (7) Due to the standardization of drafting, the time required to produce the present invention is significantly less. Conventional systems are designed to meet site requirements and are therefore non-standard, resulting in longer manufacturing lead times.

  (8) Low level civil engineering foundation requirements with an integrated steel chassis that allows for better weight distribution of components attached to the system. Conventional systems are installed on large civil foundations with high costs and construction time.

  (9) The system is complete with all electrical cables and programmable logic control panels and does not require on-site electrical work. This is a significant advantage over conventional systems that must be electrically connected at the project site.

  Finally, it should be understood that the above-described embodiments are used for illustration only and are not intended to limit the technical solutions of the present application. Regardless of the detailed description of the present application with reference to the preferred embodiments described above, various modifications, changes and equivalent substitutions can be made by those skilled in the art without departing from the scope of the present application, and It should be understood that it falls within the scope.

Claims (17)

A method of scrubbing and classifying a plurality of substances contained in a container of a system (100), the method comprising:
Receiving the substance in an Attrition Wash Box (AWB) (01), thereby scrubbing the received substance;
Releasing the material from the AWB (01) to a wash screen (02), whereby an appropriate amount of pressurized water is added to the wash screen (02) to provide at least one size of washed coarse. Classify the product, dewater and discharge the obtained at least one size washed crude product, collect the obtained at least one size washed crude product, and store the first product for storage Providing to at least one integral product conveyor selected from a conveyor, a second product conveyor, and a third product conveyor;
Discharging the water recovered from the washing screen (02) into the first drainage tank (03) together with all the obtained fine particles in the form of a slurry;
Pumping the slurry through a first slurry pump (05) to a primary liquid centrifuge (04) at a specified pressure;
Obtaining a mixture from the first drainage tank (03) and the first slurry pump (05) and simultaneously removing at least one removal product;
Discharging fine particles obtained by the primary liquid centrifuge (04) into a split-type supply device (09) in the form of a slurry;
Dehydrating the fine particles obtained and discharging them to a split type classification and dehydration screen (10) to recover a first fine product;
Dewatering the first fine product obtained and incorporating it into a fourth product conveyor (11) for storage;
Discharging the bottom flow into the second drainage tank (13) in the form of a slurry together with the fine particles obtained by the split type classification and dehydration screen (10) for reprocessing;
Pumping the slurry through a second slurry pump (15) to a secondary liquid centrifuge (14) at a specified pressure;
Obtaining a mixture from the second drainage tank (13) and the second slurry pump (15) and simultaneously removing at least one removal product;
Dehydrating the obtained fine particles, discharging to the split type classification and dehydration screen (10), and recovering the second fine product;
Collecting the resulting second fine product and incorporating it into a fifth product conveyor (12) for storage;
Discharging the removed ultrafine particles together with water from the primary liquid centrifuge (04) and the secondary liquid centrifuge (14);
Including methods.   The method of claim 1, wherein the substance is a material.   The method of claim 2, wherein the material is selected from the group comprising crushed sand, crushed dust, river sand, silica sand for glass, flake sand, foundry sand, building waste, demolition waste and combinations thereof.   The method of claim 1, wherein the substance is a mineral.   5. The method of claim 4, wherein the mineral is selected from the group comprising iron ore, bauxite, manganese, coal, lignite, chromite, silica sand, and combinations thereof.   6. The method of claim 5, wherein the iron ore is obtained from mineral and material mining, mining overburden, stored reserves ore, and combinations thereof.   The method of claim 1, wherein the substances are preferably classified by a maximum of five sizes.   8. A method according to claim 1 or claim 7, wherein the material preferably has a particle size in the range of 0.045 microns to 100 mm. A system (100) for performing a method of scrubbing and classifying a plurality of substances contained in a container, the system comprising:
An Attrition Wash Box (AWB) (01) supplied using the container, whereby an appropriate amount of high pressure water is added to the AWB (01) to scrub harmful material from the surface of the supplied material. AWB (01), added to a mixture tube of
Specified deck cleaning screen (02),
At least one integrated product conveyor selected from a first product conveyor, a second product conveyor, and a third product conveyor for storing at least one crude product;
A set of primary liquid centrifuges (04) of a specified pressure through a first slurry pump (05) and a special type of pipeline, wherein the primary liquid centrifuge is a first A primary liquid centrifuge that receives the mixture from the drainage tank (03), the first slurry pump (05) and eliminates at least one debris by removing at least one fine particle as tailings. Machine (04),
A split type supply device (09) for discharging to at least one part of the split type classifying and dewatering screen (10);
A fourth product conveyor (11) for storing the first fine product;
A set of secondary liquid centrifuges (14) with a specified pressure through a second slurry pump (15) and a special type of pipeline, the secondary liquid centrifuge (14) comprising: A secondary liquid that receives the mixture from the second drainage tank (13), the second slurry pump (15) and removes at least one fine particle as tailings, thereby eliminating at least one removal product. Centrifuge (14),
The division type classification and dehydration screen (10),
A fifth product conveyor (12) for storing a second fine product; and
A programmable logic control motor control panel (16) configured to monitor the method performed by the system;
Including the system.   The system of claim 9, wherein the cleaning screen is selected from the group consisting of a single deck, a double deck, a triple deck, and combinations thereof.   The system (100) of claim 9, wherein the substance is a material.   12. The system of claim 11, wherein the material is selected from the group comprising crushed dust, river sand, glass sand, foundry sand, building waste, demolition waste and combinations thereof.   The system of claim 9, wherein the substance is a mineral.   The system of claim 13, wherein the mineral is selected from the group comprising iron ore, bauxite, manganese, coal, lignite, chromite, silica sand, and combinations thereof.   15. The system of claim 14, wherein the iron ore is obtained from mineral and material mining, mining overburden, stored reserves, and combinations thereof.   The system according to claim 9, wherein the substance is preferably classified by a maximum of five sizes.   17. A system according to claim 9 or claim 16, wherein the material preferably has a particle size in the range of 0.045 microns to 100 mm.

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