Phosphate rock powder wheel rolling double-roller integrated pelleting production line and production method thereof
A production method and technology of phosphate rock powder, applied in chemical instruments and methods, phosphorus compounds, inorganic chemistry, etc., can solve the problem of scarce utilization of waste gas phosphate rock powder, achieve improved reduction reaction performance, low processing cost, and bonding performance strong effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] Such as figure 1 As described above, a phosphate rock powder wheel-to-roller integrated ball production line includes a raw powder silo 1, a crushing device 2, a negative pressure conveying pipe, a fine powder silo 3, a wheel mill mixer 4, a mixing silo 5, a mixing material Conveying device 6, top silo 7, roller equipment 8, billet conveying device 9 and collecting device 10; the raw material is sent to the crushing device 2 through the raw powder silo 1 for crushing treatment, and after crushing, it is conveyed to the fine powder through the negative pressure conveying pipe The silo 3; the fine powder silo 3 is discharged to the wheel mill mixer 4 for stirring and mixing, and then sent to the mixing silo 5; The silo 7 is discharged to the roller equipment 8, and after being processed by the roller equipment 8, it is transported to the collection device 10 through the billet conveying device 9; the top of the fine powder silo 3 is provided with a bag filter 13; the prod...
Embodiment 2
[0040] The production method of the phosphate rock powder wheel-to-roller integrated ball production line described in embodiment 1 comprises the following steps:
[0041] S1. The phosphate rock powder, coke powder and silica powder are respectively sent to the crushing device 2 through the raw powder silo 1 and crushed until passing through a 60-mesh sieve, and then pumped to the sub-bin corresponding to the fine powder silo 3 under negative pressure;
[0042] S2. Add 110 parts by weight of phosphate rock powder, 12 parts by weight of coke powder and 12 parts by weight of silica powder in each sub-bin of the fine powder silo 3 into the wheel mill mixer 4, start the wheel mill mixer for dry mixing and rolling 12min, the material is fully rolled and stirred evenly; then add 9 parts by weight of binder wet wheel mill and stir for 14min to obtain the mixture and send the mixture into the mixing bin 5;
[0043] S3. Send the mixed material into the top bin 7 through the mixed materia...
Embodiment 3
[0045] The production method of the phosphate rock powder wheel-to-roller integrated ball production line described in embodiment 1 comprises the following steps:
[0046] S1. The phosphate rock powder, coke powder and silica powder are respectively sent to the crushing device 2 through the raw powder silo 1 and crushed until passing through a 60-mesh sieve, and then pumped to the sub-bin corresponding to the fine powder silo 3 under negative pressure;
[0047] S2. Add 100 parts by weight of phosphate rock powder, 10 parts by weight of coke powder and 10 parts by weight of silica powder in each sub-bin of the fine powder silo 3 into the wheel mill mixer 4, start the wheel mill mixer for dry mixing and rolling 10min, the material is fully rolled and stirred evenly; then add 6 parts by weight of binder wet wheel mill and stir for 12min to obtain the mixture and send the mixture into the mixing bin 5;
[0048] S3. Send the mixed material into the top bin 7 through the mixed mater...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More