1. The ST series coal bunker dredged device conquers defects of strong intensity, big effect, big investment and great damage to bunker body, which others dredging equipments can not.
2. High automating degree: economize the coal bunker system decoration. Dredging device do not work at ordinary times, when the bunker blocks, the device discovers and dredges automatically, then it is auto kinetic stop.
3. Dredge area: area 2-6 m2, height 2-3m, it stops automatically after dredging.
4. Economize fuel: working power is bigger than 60000N, while power dissipation just 3kw.
5. Convenient setup maintenance: the use is dependable with high cost performance. Under normal usage, replace hydraulic pressure oil every 2 years, invest at one time and benefit for several years.
6???Extensive range of application : the series dredging device is applicable to the different form of storage containers, such as pyramid, conoid and hyperbola type, cement structure, the steel structure bin body. In addition to the coal bunker of thermodynamic power station, can also extensively applied similar storage container of other lines, such as mine, metallurgy, cement, chemical engineering and building, etc.
7. Ideal environmental protection effect: the series dredging machine device adopt high pressure oil pump to arouse hydraulic pressure oil, working calculatedly inside the piping, so have no harm, no pollution and noise during the period of using process.
8. Convenient control: on the spot control or long-distance control. For the spot, it stops acting a cycle automatic. While needing a long range control, the dredging machine has an orifice to connect the long-distance control switch DCS control system.
9. Dredging action and dredging mobile times are displayed by the counter.
10. The dredging device establishes urgent stop button (right on the spot or long distance), operators can stop dredging machine at any time and shut on the power supply, etc.
11. The dredging device has protection function of oil pump, electric motor???when it is overburden or lack phase, electric appliances control device panel indicates “ pump overburden”. After 3 seconds, it cuts off the electricity automatically, if 3 overburdens continuously in 9 seconds, the electric machine cuts the power, Oil pump stops operating, press bootstrap button after handling malfunction, and then it begins regular work.