Basic Info.
Material Feature
Oil Resistant
Certification
ISO9001:2008
Energy Saving
Not Energy Saving
Customized
Non-Customized
Product Description
Sand powder selecting machine
Overview
FSX type sand making special machine is my company technical staff in the cement industry rotor classifier based on plane vortex theory, will better use in cyclone type classifier based on improved, an external circulating type rotor with grading machine after years of research and development out of the. Through practical use, the powder selecting efficiency is more than 85%, and the fineness of convenient adjustment, flexible, reliable performance.
Specifications and performance
The specifications of the equipment | FSX 600 | FSX 800 | FSX 900 | FSX 1000 | FSX 1100 | FSX 1200 | FSX 1500 |
Spindle speed (rpm) | 150-350 | 120-280 | 120-280 | 120-280 | 120-260 | 120-240 | 120-220 |
Throughput (t/h) | 55-70 | 100-120 | 120-140 | 150-170 | 170-190 | 190-210 | 270-290 |
Product fineness (80 μmSquare hole sieve sieve residue ) | 12%-20% |
Spindle motor | Model | YCTL 225-4C | YCTL 280-4B | YCTL 280-4B | YCTL 355-4A | YCTL 355-4B | YCTL 355-4B | YCTL 355-4B |
Power (KW) | 18.5 | 30 | 37 | 45 | 55 | 75 | 132 |
Speed range (rpm) | 125-1250 | 132-1320 | 120-1480 |
Auxiliary fan | Model | No10C | No14C | No16B | No16B | No20B | No20B | No20B |
Speed (rpm) | 450~650 | 450~650 | 450~650 | 450~650 | 450~650 | 450~650 | 450~650 |
Air pressure (Pa) | 2400 | 2546 | 2456 | 2684 | 2771 | 3249 | 3325 |
Air volume (m3/h) | 34996 | 86331 | 99493 | 136430 | 165164 | 217263 | 431831 |
Motor power (KW) | 55 | 110 | 132 | 160 | 185 | 215 | 315 |
The structure characteristics and working principle
1, Performance and characteristics:
(1) With high dispersal ability of the material spreading disk, strengthen the material spreading and swirl ability, make the material particles can fully disperse raised, the classification of materials, dispersion performance enhancement.
(2) The reasonable adjustment of the powder selecting zone and improve parts of the District, to improve the powder selecting efficiency.
(3) Adopts the new type of high efficiency and low resistance cyclone separators, reduce air resistance, improve the powder collecting ability.
(4) Classifier can be stepless speed spindle.
(5) Multilevel lining board protection prolongs service life of the host.
(6) Adopts a split type advanced removable cage rotor, greatly saves the maintenance time and maintenance difficulty.
(7) Coarse powder and fine powder of tube tube adopts a double interlocking air valve, greatly reducing the air leakage rate, to overcome the previous classifier in the operation process of dust big shortcoming.
2, The principle of work
The grinding material from the upper feed inlet (10) feeding, fall the material spreading disk integrated with the rotor, when the rotor spindle (11) rotates, the material scattering disk material under the action of centrifugal force along the radial thrown out and dispersed in the powder selecting chamber (6) and the rotating air meeting, the powder room, grading ring (7) around the airflow below and distributed in the airflow of the material in the grading ring drive and grading ring with high-speed rotation, and make the air flow in the material by the centrifugal force of the strong, the force can be adjusted by adjusting the rotation speed of the main shaft. When the speed increases, the stress increase. If maintained air handling certain, then the cut size decreases, the product thin, such as lower product coarsening speed. Coarse particles, in the material quality greatly, by the material spreading disk and grading ring action, to drip device (4), sorting again by the updraft, fell on the inside of the cone, from coarse powder discharge pipe (2), by the fine powder grading ring by a cyclone tube (8) collection falls into the dust collecting bucket. The fine powder tube, remove fine powder air from the cyclone center by the wind pipe (15) returned to the energy-saving fan shock-absorbing (14) to form air flow closed circulation.
Installation requirements
1,Reinforced concrete foundation, the classifier can be installed in the 1 strong, smooth, can also be supported with steel structure platform, after the installation of the classifier should be no vibration.
2, The classifier in the on-site installation, attention should be paid to the main body of the verticality, especially to ensure the verticality of internal rotor, installation can be corrected using the level in the perpendicularity of the spindle spindle pulley (<2/1000).
3, The seal at the junction of no leakage, oil leakage phenomenon, installation of each flange hole must be sealed by asbestos rope with butter.
4, The fan fixed position for a reasonable choice according to the place of work, pay attention to the connecting wind pipe should not be too long, so as not to affect the pressure, the foot shock absorber should be placed on a flat, solid horizontal surface. In order to guarantee the use effect, my company NO.12.5 fans will be the use of concrete foundation.
5, Installation, double interlocking air valve coarse powder and fine powder of end as far as possible should be placed vertically in a coarse powder, fine powder pipeline, that is as close as possible to the conveying equipment.
Operation, maintenance and repair.
1, Operation
(1) Commissioning: classifier after installation, should the lubricating oil all lubricating points add the right amount, then run 4~8 hours, check the bearing oil supply situation is good, the bearing temperature is normal, movement of the rotor part are stable, there is no vibration and noise test operation that fully qualified only after formal put into production.
(2) The boot sequence: finished product delivery - grading fan - classifier spindle motor. Shutdown sequence on the contrary.
(3) Feeding: when the classifier reach normal speed, and the fan flow to normal, was allowed to feed, should first feeding stop, to stop the motor.
2, maintenance
In order to ensure the long-term safe operation of classifier, the need to pay attention to daily maintenance and regular maintenance of the classifier in particular. The use of manufacturers should formulate operation rules suitable for the actual situation of the plant and maintenance system.
The daily operation of the process, to ensure that all lubricating points sufficient lubrication, classifier internal bearing and fan bearings to add lubricating oil regularly (see table below). Attention should be paid to the balance of rotor in the daily maintenance, if found abnormal vibration phenomenon, must stop and check the reason, erase the fault to continue after the operation.
Regular cleaning of ash sinks wind pipe and pipeline.
3, the maintenance and matters needing attention
The classifier must be regular maintenance. After the shutdown, the rotor part after a few minutes can stop the rotation, to classifier material after precipitation, to open the access door. The general overhaul of the following parts.
Remove butter slag bearing, note the dust into the bearing is not permitted; replacement of small vanes and liner has been worn parts.
Note: each part of the rotor components should be weighing qualified rear can symmetrical assembly, make sure that the replacement after abrasion can keep balance.
Adjust the product fineness
Fineness adjusting method is usually used in the regulation of spindle speed. Except for special needs, are not generally applied to adjust the air flow to adjust fineness. Under normal circumstances, in the trial production, usually the main air valve fully open, by changing the rotational speed of the spindle to fineness adjustment: the higher the speed, the fineness the thinner, the more speed is low degree of fineness is coarse. If this can not be adjusted to the required fineness specification, it can adjust the air valve position, change the circulating flow, once the fineness in line with the requirements, will air valve is fixed, in the normal production process, should not arbitrarily adjust.
1.Silo
2.Elevator
3.Rotary screen
4.Classifier
Address:
Daqing Yancheng City Road 9, Yancheng, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery, Transportation
Company Introduction:
Fu Shi Group is a professional engaged in the development of technology and equipment of cement, metallurgy, electric power, mining, chemical, pharmaceutical and other industries of manufacturing, production line project of the national high-tech enterprises. Yancheng City environmental protection science and Technology Co. Ltd Yancheng City branch group, Fu Shi Machinery Manufacturing Co. Ltd., Yancheng City Ming Yue of energy saving and environmental protection technology company and Yancheng City cement grinding technology has four subsidiaries, with modern production workshop, professional processing equipment and automatic production line, perfect detection means and quality assurance system. The member company of Jiangsu Province Environmental Protection Industry Association, member of the cement industry association, passed the ISO9001 international quality system certification, for many years been rated as "Jiangsu Province, measuring the quality of trust units", "Yancheng City Shou contract re credit enterprises, enterprises" products are awarded as "Jiangsu provincial environmental protection Industry Association recommended products". Has won the high efficient vertical suspension flow drying machine, air jet box, a multistage powder selecting and sorting device, feeding device, feeding device, material breaking machine, elastic support type locking valve and so on many national invention patents and utility model patents, technical performance of products in the domestic similar products of leading and reached the international advanced level of similar products.
Companies adhering to the "unity, pragmatic, innovation and refinement" concept, in the strict quality control, ensure the product pass rate of 100%, has always been committed to technological innovation. The company has a team consisting of more than senior engineer and Bachelor of professional and technical personnel of the R & D team, establish close collaboration with universities, successfully developed and introduced a number of patented technologies. In the structure to fill the domestic blank, international, energy saving for enterprises to participate in the competition, to bring the gospel. In strong support of the patent technology, the company′s products are exported to the country 32 provinces and cities, by many manufacturers alike.
Looking to the future, energy saving, environmental protection, the company has a number of technical resources, numerical control equipment for many years of sales experience and advanced as the foundation, with the "energy saving and environmental protection building materials industry strong" as the goal, in the "world without end of innovation, the pursuit of better management idea of" forever, with perfect service, rigorous style, sophisticated management as a fundamental, need to pay close attention to customers, for the development of building materials industry, energy conservation and environmental protection, and make unremitting efforts for Fu Shi enterprise tomorrow.