What is Desulfurized Gypsum Ball Press Machine?
The process and usage of desulfurized gypsum ball press machine meet the requirements of the "circular economy" advocated by the state, "construction economy and society", "sustainable development" policy. With the wide application of desulfurized gas, the power plants discharge thousands of tons desulfurized gypsum. In an addition, the thousands of tons waste phosphogypsum occupied the large areas of the plow. They all cause the pollution. It is the duty of society all industries that how to turn waste into treasure and developing circular economy. The study shows that the desulfurized gypsum has a certain amount of calcium carbonate and more water-soluble salt. If the condensation time of added desulfurized gypsum is normal, there are some positive effect to the cement chemical features and stability. However, the water content of desulfurized gypsum is 10-17%，which has high viscosity, so in the process of loading, lifting, and transportation, it will cleave the equipment to cause the blockage. If it is used in cement production, it will make the conveyor work not normally. If the wet desulfurized gypsum are pressed to be a ball, which change the physical characters to reduce the viscosity and strengthen the fluency, it will greatly solve the problem in cement production.
The extrusion process of the desulfurized gypsum, that is the process of adding the particle size. In the process, the powder particles press the powder through the mechanical bite to form a ball, and the four rollers repeatedly test the pressure, the hydraulic pressure.
Desulfurized gypsum pressure ball machine can be used to suppress pulverized coal, iron powder, coking coal, aluminum, iron, tin oxide, carbon powder, coal powder, slag, gypsum, tailings, sludge, kaolin, the activated carbon, coke and other powder, powder, waste, waste residue, which is widely used in metallurgical industry, chemical industry, energy, transportation, heating industry, refractory material, power plants, and other industries.
After forming the material after forming, the pressure ball mechanism can save energy and environmental protection, facilitate transportation, improve the utilization of waste materials, and have good economic and social benefits.
How to work?
Desulfurized gypsum pressure ball machine is a main motor: the v-belt, to gear reducer, gear reducer coupling, to drive shaft by a pair of open gear again, two rollers synchronous by oblique iron to resist constant pressure type), by the hydraulic circuit and hydraulic pressure control valve and the accumulator guarantee system, material storage bin by quantitative equipment machine evenly into the hopper, through the adjustment damper adjustment on the hopper, evenly in the middle of the roll of material, constant speed reverse operation of the unit to compress roll material molding pressure changes from small to big, in the peak of roll center of molding pressure, material after the line, the molding pressure decreases rapidly to take off the ball material into the state, then take off the ball.
The briquette machine can be divided into two parts:feeding part and transmission part.
Feeding part , that is mainly to feed the materials equally to the roller. Electromagnetic speed regulating motor drives the spiral feeding system to through the belt and reducer to rotate to make the pressed material into the main feeding port. If the volume of feeding materials is large, the power of the feeding system is overloaded, so that the less feeding materials can not be a ball. For this situation, the workers need a good skill which can guarantee the normal working station.
Transmission parts. It can be divided into the 5 parts: Motor--Triangle strip--Reducer--Open gear--Roll. The host supplies the power for electromagnetic speed regulating motor and through the belt conveyor and cylinder gear reducer by rod pin coupling to the main drive shaft. The hydraulic protection system can make the high pressure oil from hydraulic pump in the hydraulic cylinder, which can make the piston do an axial displacement.
The whole process of the briquette machine:
Main motor through v-belt, to gear reducer, so gear reducer through coupling, to drive shaft by a pair of open gear again, make sure that the two roller synchronization (constant speed) which the passive roller by the hydraulic cylinder piston to resist, material storage bin by quantitative equipment machine evenly into the hopper; through the adjustment damper adjustment on the hopper, evenly in the middle of the roll of material, constant speed reverse operation of the unit to compress roll material molding pressure changes from small to big, peaked in the roll center line of the molding pressure; material over the line, then the molding pressure decreases rapidly make the material into a ball state, to take off the ball.
1. Less pollution and environment protection. The usage of desulfurized gypsum can reduce the emission of industrial waste, which are good for environment protection. If the waste are backlogged, they will cause the second pollution.
2. High economical benefit. If the waste are backlogged, it will add the cost of transportation and package. They will be used after processed.
3. Prolong the service life. The briquette machine can make the Desulfurization gypsum be a ball without any adhesive. The purity can be ensured and it will directly be ball without the dryer process. The ball strength is high and suitable all kinds of transportation ways. The pressed desulfurized gypsum can not have the problem of blocks. The briquette machine has the advantages of the compact structure and simple operation, low energy cost. The main roller adopts the highest quality alloy steel materials, that will greatly improve the anti-wear ability and prolong the service life.