Oil Fracturing Proppant Rotary Kiln Production Line 0.8-105 T/H Convenient Maintenance
|Place of Origin:||China|
|Certification:||CE ISO Certification|
|Model Number:||Oil Fracturing Proppant Production Line|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Export standard container or as customers' requirements|
|Delivery Time:||30 days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||10 Set / Sets per Month|
|Product Name:||Oil Fracturing Proppant Rotary Kiln Production Line||Condition:||New|
|After-sales Service Provided:||Engineers Available To Service Machinery Overseas||Warranty:||12 Months|
|Color:||As Client's Request||Application:||Oil Fracturing Proppant Production|
|Main Equipment:||Ball Mill,Oil Fracturing Proppant Kiln,Granulator||Port:||Qingdao,shanghai,tianjin|
coal production line,
turnkey production line
Oil Fracturing Proppant Rotary Kiln production line with 0.8-105(t/h)
We are leading manufacturer of complete equipment for Fracturing Proppants Production Line. We can provide the whole service of design, equipment/spare parts supply, investment consultation, installation and operation training for Fracturing Proppants Production Plant. We have done many successful projects in both China and overseas countries.
We also produce different specifications of ceramic proppant. Ceramic sand (Oil Proppant) is a kind of products of ceramic particle, which has a high fracturing intensity, mainly used for oilfield as downhole proppant, the usage is to increase the output of oil and gas. So ceramic sand is a kind of green and environmental protection products. Ceramic sand (Oil Proppant) made of high quality bauxite and other additive material, granulating and calcining to increase the strength and density. It’s a substitute of natural quartz sand, glass sand, metallic sand and other low intensity proppant. Ceramic sand is the best proppant to increasing oil and natural gas output.
1. Saving energy
The refractory lining of the rotary kiln consists of the outer insulation made of light refractory brick and inner compound refractory bricks. Such kind of lining will reduce the heat emission on the shell surface of the rotary kiln as much as possible. The pre-heater at the end of the rotary kiln will recycle the heat to preheat the material and save fuel by 40% and increase the output by 30%.
2. Low consumption
Rotary cooler at the discharge end of rotary kiln recycles the heat of Oil fracturing proppant which is discharged from the rotary kiln, and will preheat the secondary air up to 500℃.
3. Environmental protection
Two phases of dust collection including cyclone filter and bag filter, will control the dust emission below the limitation of the national standard.
4. High degree of automation
PLC control system improve the job efficiency.
Bauxite will be firstly crushed by jaw crusher and hammer crusher and then it will be conveyed to batching silo.
After batching with other material, materials will be sent to ball mill and grinded into powder. Classifier will be used after ball mill for size grading. Here raw material will be sent to silo again.
Then raw material will go to granulator and will be made into different size pellets. Pellets will be sent to screening equipment. Qualified size pellets will be conveyed to rotary kiln for calcination. Oversize pellets will be sent back for grinding.
After pellets calcined in rotary kiln, we get qualified product ceramic sand. At last, ceramic will go to cooler for cooling. And will go to screen to get different size oil fracturing proppant and will be packed in ton bag. The production process ends.
2. Dosing. Bauxite, manganese powder, and other additional material will be transferred to belt conveyor through belt weigher to make sure the suitable proportion .If the moisture of bauxite or other material is more than 6% need to be drying at first .
3. Grinding. In grinding process ,the main equipment is ball mill and separator to make a close-circuit grinding system .The granulator required the material size will be lower than 300mesh .
4. Granulator. Raw material powder after grinding stored in hoppers .generally there have 2-3 hoppers, it can be discharged separately, also can be discharged with many hoppers collocation. Raw material powder will be transfer into a small silo, the silo has screw metering device or belt weigher .The material will be conveying to granulator, meanwhile the water will be spraying to granulator by pipeline pump. When granulator rotating, the raw material can be made into various particle size Raw ceramic sand will be transported to rotary sceen by belt conveyor, qualified sand will be calcined in rotary kiln, and the oversize will returns to raw material grinding process. The granulator system is totally automatic, continuously, matching with bag-type dust collector, can purification the exhaust air.
5. Calcining. Raw ceramic sand be calcined in rotary kiln , with the revolution and slope of rotary kiln, calcined ceramic sand move toward to the kiln head, meanwhile, pulverized coal spray into the kiln burner from kiln head, raw ceramic sand will be calcined into ceramic sand with high intensity in the rotary kiln.
6. Pulverized coal preparation. Pulverized coal preparation use ball mill or vertical mill, which can drying the coal with hot wind from kiln hoodsl. Use separator can adjust the fineness of pulverized coal at will; it provides sufficient conditions for full burning of pulverized coal.
7. Fineshed product cooling. The cooling of ceramic sand genergally use rotary cooler, it is simple and reliable when working, secondary air of cooler absolutely enter to the kiln, multi-channel burner, can save a lot of energy. The temperature of ceramic sand after cooler is very low, can be touched by hand.
8.Screening. Ceramic sand after the cooler can be directly transported to multistage vibrating screen, it can be divided into many particle grade according to requirements.
9. Packing. Ceramic sand after screening will be transported to different silos , the silos connected with packing machine , finished products will be transferred to storage house to prepare for delivery. All dust points in the process need match with dust collector to purification the exhaust air.