Phosphogypsum-manufacture,factory,supplier from China

Phosphogypsum is a by-product of ammonium phosphate production in phosphate fertilizer enterprises, mainly containing impurities such as fluoride, phosphorus pentoxide, and organic matter. It is highly acidic and has a pH value as low as 1.9. Research has shown that these harmful impurities are important factors leading to low comprehensive utilization rate of phosphogypsum.

A fluidized mattress boiler is a rectangular vessel with a porous gasoline distribution plate at the bottom. There is a vertical partition internal the furnace, which divides the furnace into two parts, and there are a wide variety of heating tubes inside.

The boiling furnace with low warmth and electrical energy consumption .In the section of energy: Most of the warmness is used to dehydration and decomposition, and the relaxation of small phase is used to warmth the air from the backside of the furnace.The warmth effectivity of the furnace is above 95%.

During the crushing stage of the Plaster powder manufacturing process, the measurement and specs of the extracted Plaster ore vary. According to the authentic situation, appropriate crushing gear is chosen for preliminary crushing treatment, and particles with a particle measurement of no extra than 35mm are crushed. 1.

Process: Introduction to Wall Plastering Machine Process1: The crusher crushes large-sized Plaster ore into small particles smaller than 25mm, which are saved and transported into a mill for grinding. The powder decision laptop then sends the Plaster uncooked powder that reaches the required fineness of the product to a fluidized mattress furnace for calcination, and the relaxation is lower back to the mill for similarly grinding till it is qualified.

Calcination stageAfter the grinding is completed, the Plaster powder that meets the grinding requirements is despatched by way of the powder resolution computer to the rotary kiln for calcination treatment.

How is the gypsum powder produced? The crusher breaks the large-size gypsum ore into small pieces of 25 mm, and then sends the small pieces to the grinder. After grinding, the qualified gypsum powder is sent to the boiling furnace for calcination, and the unqualified part is sent to the grinder until qualified. After calcination, the qualified gypsum powder is sent to the screw conveyor through the elevator.The screw conveyor sends the calcined gypsum powder to the silo for storage, and in the process, the gypsum powder is cooled.

Positioning Point Gypsum Board 2nd Generation Gypsum Board - Bayer Positioning Point Gypsum Board This product is a new generation patented gypsum board product that has been successfully developed by Bayern Engineering after years of dedicated research and development, and meets national construction standards. This product is refined from Bayer's exclusive high-end white wood pulp face protection paper and high-quality gypsum and other raw and auxiliary materials.

Impact resistant gypsum boardStandard or simple types of gypsum boards do not have the ability to withstand impact loads, which makes their durability poor. Impact resistant gypsum board is a special type of board with strong impact resistance.The advantages of gypsum as a building materialGypsum board has the following advantages in the field of constructionGypsum provides a smooth finished surface: Gypsum is also used for gypsum, providing a smooth surface without cracks.

The crushed Plaster is transported to the silo by a hoist. Silos are designed according to storage time requirements to ensure a stable supply.The vibrating feeder evenly and continuously feeds the material into the mill for grinding, and then blows out the polished Plaster with a blower for classification by the analyzer. The qualified powder winds into the collector and is discharged through the pipe as the final product, which falls on the screw conveyor for the next stage of calcining.

Grinding system:The plaster raw substances in the storage bin are fed into the grinding desktop thru a vibrating feeder for precision processing. An electromagnetic vibration feeder is set up underneath the storage bin, which is interlocked with the mill to regulate the provide of substances in real-time based totally on the operation of the mill.The material is uniformly and persistently fed into the mill through an electromagnetic vibration feeder for grinding.

Grinding system:The plaster uncooked components in the storage bin are fed into the grinding computing device through a vibrating feeder for precision processing. An electromagnetic vibration feeder is set up below the storage bin, which is interlocked with the mill to adjust the grant of resources in real-time based totally definitely on the operation of the mill.The fabric is uniformly and consistently fed into the mill via an electromagnetic vibration feeder for grinding.

How is Plaster Processed and Automatic plaster laptop working processThe uncooked cloth of Plaster powder is herbal Plaster mine, and the manufacturing system of Plaster powder is typically divided into 5 stages: crushing, screening, grinding, calcination, storage and transportation.Crushing: The mined Plaster ore uncooked substances enter the crusher thru the vibration feeder, and the crusher breaks the giant measurement Plaster ore into small particles much less than 30mm,

How is Plaster Processed and Automatic plaster machine working processThe raw material of Plaster powder is natural Plaster mine, and the production process of Plaster powder is mainly divided into five stages: crushing, screening, grinding, calcination, storage and transportation.Crushing: The mined Plaster ore raw materials enter the crusher through the vibration feeder, and the crusher breaks the large size Plaster ore into small particles less than 30mm, and then waits for further screening treatment.Screening: Use the vibrating screen to separate the incomplete large particles and impurit

Jaw crusher: additionally referred to as jaw crusher, referred to as damaged jaw. Mainly accountable for the tough crushing processing of gypsum. The working precept of extrusion crushing is adopted. The crushing chamber is deep and there is no lifeless zone, which improves the feeding potential and output, and the hourly manufacturing capability can attain 2200 tons.

 A fluidized bed boiler is a rectangular vessel with a porous gas distribution plate at the bottom. There is a vertical partition inside the furnace, which divides the furnace into two parts, and there are a number of heating tubes inside. At the top of the furnace is a bellows connected to the furnace.The powder is filled into the furnace regularly, and the air is blown into the bottom of the furnace through the air distribution plate to realize the fluidization of the powder.

Annual capacity/M2Day capacity(sheet)1200×2400×9mmDrier layerControl system2Million23004PLC4Million46006PLC6Million69008 DCS1. Preparation of clinker: The primary uncooked cloth is desulfurization gypsum, with the essential factor being CaSO4.2H2O, which can be bought after kiln conversion β Type semi hydrated gypsum is constructing gypsum.2.

Uses of Fire Resistant Gypsum Boards from gypsum board machine: When a high level of fire protection is required in ceilings and drywall, this product is ideal.Water-Resistant Gypsum Board from gypsum board machine: Water Resistant Gypsum BoardsThis type has water-repellent face paper and a water-resistant gypsum core.

In order to reach the above requirement, our company have researched and developed a whole set of boiling furnace processing technology, the main material is good-quality steel. For example, heat conductive oil pipe adopts seamless steel pipe (GB3087-82). Steel plate adopts carbon steel and low-alloy steel (GB713-86) ; Frame steel adopts international product .Furthermore , in the work of welding , all the workers have work certificate , after welding  ,  the coil pipe will have a water pressure test , just in case of leakage of heat conductive oil .

Gypsum that has been overwhelmed and heated to cast off 75% of its water content material is acknowledged as plaster of Paris. When water is delivered to this first-class white powder, the ensuing cloth is without difficulty molded into any favored shape. Upon drying, the reconstituted gypsum regains its rock-like characteristics whilst preserving the favored shape.

Because the keel is made of wood, attention must be paid to fire prevention. The standard practice is to evenly apply fireproof coating on the surface of the keel, wait for the entire keel to turn white, and then nail it on the wall to ensure that the area in contact with the wall is also coated with fireproof coating.After the fireproof treatment is completed on the surface of the keel, the assembly can begin. The workers will use a nail gun to fix the joint of the two keels at an angle of 45 degrees.

Proportioning and molding section: it mainly includes gypsum powder metering scale, auxiliary powder scale, two variable frequency slurry pumps, automatic control of conveying knife and slurry mixer, molding station mixer, platform vibration motor and other equipment, which can realize the proportional addition of gypsum powder, auxiliary powder and slurry, and complete the automatic proportioning of the whole system, which can not only save personnel, but also accurately proportioningCentral control section: the main equipment includes solidification belt forming machine, conveying roller mac

Positioning Point Gypsum Board 2nd Generation Gypsum Board - Bayer Positioning Point Gypsum BoardThis product is a new technology patented gypsum board product that has been efficiently developed by means of Bayern Engineering after years of committed lookup and development, and meets countrywide development standards.

Differences in cloth determination for gypsum coresHigh nice gypsum board makes use of high-purity gypsum ore as the uncooked material, whilst inferior gypsum board lacks manipulate over the purity of the uncooked material. Low purity gypsum ore carries a massive quantity of detrimental substances, which can appreciably have an effect on the overall performance of gypsum boards.