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• Introduction of Products(BSH Model Black smoke disposal equipment)
The main components of soot produced after burning is carbon particle whose diameter is between 10-200μm, these particles are very small, very light, and is not hydrophilic. When it is mixed with the air, its inertia is almost the same as the air. The soot whose diameter is larger than more than 10μm is easy to be filtrated, even let it passes through long pipes or in definite space, it will subside down by rather quick speed. But for the molecule group whose diameter is less than 10μm, which called afloat dust or floating particle, ordinary dust disposal ways and means (such as cyclone or water spraying) has no effect for it, it can float in the air for a long time and not easy to subside down, for example, the afloat dust whose diameter is 1μm need about 20-100 days to subside, the particle whose diameter is less than 0.1μm can even rotate by pass the earth and not fall to the ground all the year round. These afloat dust have large effect for the environment. The burning black soot also possesses the characteristic of easy to be electric.
Kelantechnics black smoke disposal equipment is professionally used to dispose the black smoke while burning. The equipment contains temperature descenting device, hot dispersing device, static smoke disposal device, twice raising dust removing device, auto-controlling system. The disposed soot can filtrate 95% black smoke, after disposal, the number of Ringe-lmann is lower than 1 grade.
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• The characteristic of black smoke disposal equipment
1. Stainless steel material: Most of the metal parts of the equipment which contacts the soot are made of stainless steel material, ensuring that the equipment can be used durably.
2.Cylinder comb structured high effective electric field cell: The equipment adopts our patent technology: cylinder comb structured electric field, its strength can reach very high mean value. Ensuring the equipment possesses high efficiency of smoke disposal. Combed structured electric field also possesses the characteristics of good rigidity, easy to disassemble, convenient to clean, and so on.
3. Assembled structured electric field: electric filed adopts multiple cells to assemble, only one person can disassemble and replace the electric field, convenient for the maintenance, overhauling and replacement of the equipment.
4. Auto-cleaning device: The electric field brings remote controlled auto-cleaning device, which can clean up the black smoke in the electric field, avoiding fussily manual maintenance.
5. Program controller bringing PLC: The running and cleaning procedure of the equipment both are controlled by PLC, achieves intelligentized motion. The equipment can set different running mode by the clients’ actual condition:
A/Manual running mode: Open and close the equipment manually;
B/Fan linkage mode: Running linking with the fan;
C/Timed running mode: Auto-running and cleaning according to enacted time.
6. Advanced and credible high voltage occurring and controlling circuit: After more than ten years of experience and improvement, we created a set of solution project for the high voltage with very high security and reliability: The high voltage transformer is vacuum affused epoxy solid transformer, adopts X style annular iron core, power is strong, temperature rising is little, can endure concussion, need no maintenance, has no electromagnetism radiation. This provides internal guarantee for the equipment’s running effectively and stably. The transformer also brings the function of temperature-exceeding protection.
7.Perfect static controlling circuit: The controlling of high voltage power supply adopts the way of PLC invariable electricity source controlling, high voltage output electricity is invariable, ensuring the smoke disposal efficiency of the equipment is stably and reliably.
• Working flow and principle
The black smoke is brought to heat exchanging style temperature descending device by pipes to bring down the temperature of the smoke to less than 100℃, and then brought to electrostatic black smoke disposal equipment to filtrate the smoke, the filtrated smoke passes through the pipes and drawn out by the fan.
The cooling water in the heat exchanging style temperature descending device can be used circularly.
For the smoke whose temperature is lower than 100℃ not need the temperature descending device and cooling tower, it can be directly sent to electrostatic smoke disposal equipment to filtrate.
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