China Drying Network News With the increase of environmental awareness, China's emission control of sulfur dioxide emissions from coal-fired power plants is becoming more and more tight, and desulfurization of power plants is imperative. At present, the desulfurization gypsum treatment process and equipment are not completely the same as natural gypsum, such as material transportation, dust treatment, calcination process, and the like. Desulfurized gypsum is widely used in the building materials industry. It can basically replace most of the building material products produced by natural gypsum through different means. The basic drying and desiccating process of desulfurized gypsum is that the desulfurized gypsum enters into the rotary dryer from the feeding device and is dried in the down stream. The desulfurized gypsum is picked up under the action of the lifting plate of the dryer and scattered into a spiral material curtain. With the hot air heat exchange, the desulphurized gypsum slowly advances under the effect of the dryer's own inclination and the spiral lifting plate, and is finally dried and discharged at the discharge end of the dryer.
Desulfurization gypsum dryer should have the following characteristics: 1, dryer anti-overload capability, processing capacity, less fuel consumption, low cost of drying; 2, desulfurization gypsum dryer adopts co-current drying method, hot air and wet materials by The same side into the dryer, you can use high-temperature air to obtain high evaporation intensity, dryer outlet temperature is low, high thermal efficiency; 3, desulfurization gypsum dryer can change the operating parameters according to different material properties, so that the material in the dryer cylinder Can form a stable full-cut fabric curtain, heat exchange more fully; 4, new feed, discharge device, eliminate the drum dryer feeding blockage, discontinuity, uneven and return to the phenomenon, reducing the dust removal system The load; 5, desulfurization gypsum dryer to achieve a "zero level of thrust", greatly reducing the wear of the retaining wheel, the cylinder running a smooth and reliable; 6, dryer using "aligning type wheel device", so that the roller The contact with the roller is always in linear contact, which greatly reduces the wear and power loss; 7, desulfurization gypsum dryer can control the product moisture according to user requirements.
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Desulfurization gypsum dryer
The working principle of the desulfurization gypsum dryer is as follows: The desulfurization gypsum is fed into the inner layer of the multi-layer drum by the feeding device to achieve downstream drying. The desulfurization gypsum is continuously picked up and scattered under the copying board in the inner layer and spirally conveyed to achieve heat exchange. The material moves to the other end of the inner layer and enters the middle layer, and is dried by countercurrent drying. The material is continuously lifted in the middle layer. It is a two-step backward travel mode. In the middle layer, the material fully absorbs the heat dissipated by the inner drum. It also absorbs the heat from the middle drum and at the same time prolongs the drying time, so that the material reaches the optimum dry state. The material goes to the other end of the middle layer and falls into the outer layer. The material in the outer drum is in a rectangular multi-loop manner. The material that achieves the drying effect rapidly moves out of the drum under the effect of hot air. The wet material that does not achieve the drying effect cannot be fast due to its own weight. The material is fully dried in the rectangular copying board to achieve a drying effect and the drying process is completed.
1. Multifunctional handle
The multifunctional handle is imported from
Germany. It has integrated control functions including a speed button, horn
button, emergency reversing button and lifting button. The handle has an
emergency reversing button which can effectively protect the operators from
being hurt in accident involving falling items. The handle can realize braking
both in vertical and horizontal position. The human-machine design is quite
safe and the operation is more comfortable.
2. Strong power
This stacker adopts high efficiency motor which
can be precisely controlled and the output power is strong. The turning control
can be optionally equipped with EPS. It can help the driver with turning by
using electronic control device to produce auxiliary power of relative level
and direction according to the torque signal and speed signal. So the operation
of the driver can be more convenient and precise and the movement can be more
stable and reliable.
3.Superior gradeability
The powerful motor and 5 wheel stacker structure
can provide superior stability and gradeability, so that the truck can have
sufficient gradeability when it is fully loaded.
4. Buffered pedal
The foldable pedal can save space when the
stacker is not in use. It can also effectively protect the drivers from being
effected by the bumping and give feedback to the driver with the road
condition.
5. Dual balance wheel device
This stacker is equipped with a dual balance
wheel so that it can overcome roadblocks easier and the running can be more
stable.
6. Emergency power-off switch
The power can be rapidly cut off in emergency to
ensure safety.
Electric Stacker, or walkie stacker, is an industrial device for loading and lifting pallets on a shelf at high level. As an ideal choice to operate in narrow space of warehouse, it can be widely used in petroleum, chemical, pharmaceutical, textile, pigment, coal and other industries, as well as ports, railways, freight yards, warehouses.
Compared with the traditional manual stacking, Zowell full electric stacker maintains great advantages in safety, efficiency and cost. In addition to durability and accuracy both outside and inside, Zowell XE electric stackers are also equipped with mast with clear view, double speed and lateral vertical moving switch, which are valuable when working in limited space.
The standard load capacity of XE series ranges from 1 ton to 2 tons, two driving modes: walking and standing driving. If you need bigger capacity or other customized options such as rod, low mast, grabbling frame, please contact us so that we can provide you best solution with professional knowledge.
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Suzhou Pioneer Material Handling Equipment & Technology Co., Ltd , https://www.xianfengforklifts.com