Pigment special belt dryer by pre forming machine, automatic material spreading device and special belt drying machine. When dry, the material first by pre forming mechanism to form, then the automatic feeding device spread evenly in the network, along with the moving mesh belt, the material is hot shower and achieve the purpose of drying. Pigment special belt dryer material evenly in the network (stainless steel mesh belt, Teflon non stick nylon net), network with 8-100 mesh stainless steel wire mesh, moved by a drive device in the drier dragging. Dryer consists of 4-20 units, each unit air independent circulation, partial discharge moisture by special wet exhaust fan, exhaust gas is controlled by the regulating valve, the heat from the from the top down through the covered material mesh belt to complete the heat and mass transfer process or take down, the moisture content of material. Net belt to move slowly, running speed can be adjusted according to the material temperature free, continuous fall into the collector in the finished product after drying. Upper and lower circulation unit according to the needs of the user can be equipped with flexible, the number of units to be selected according to requirements.
Pigment special belt drier is continuous drying equipment commonly used, can be widely used in chemical, food, medicine, building materials, electronics and other industries, especially suitable for good ventilation sheet, strip, dry granular materials, paste material on the cake, can also be obtained by granulating machine or extrusion molding and drying mechanism.
Pigment special belt dryer features:
1, the material from the feeder evenly sent to the mesh belt, after heat air filtration, purification, heated by the circulation fan in the wind guide plate role through the net belt and the material layer, the through flow type hot air circulation drying, heat exchange stability, uniform, full, improve the exchange area of the material surface and the relative speed of wind hot, dry effect than the conventional parallel flow drying improved a lot.
2, hot air recycling, temperature in accordance with the process requirement unit automatic control, to improve the thermal efficiency of equipment, reducing the operation cost of equipment, ensure the economic benefits of the user.
3, mesh belt running speed of m/min and the thickness of the material layer mm can be adjusted according to the heat exchange and water evaporation. From feeding end to the discharge end network with advanced speed gradually slow down, the thickness of raw material layer gradually increased, the residence time of material in the drying chamber, let the material internal moisture to migrate to the surface, thus to evaporate water from wet exhaust system timely, emptying out. The material with moisture meet the technological requirements of users.
4, applicable to the pigment, dyes and other paste, paste material preform drying after the. Applicable to high molecular polymer, iron oxide, ferrite, fluorspar, pharmaceuticals, seasoning, agar, chemical industry, fertilizer, feed, medicine as well as various granular, flaky, fibrous, cake shape material.
Pigment special belt dryer can be set to the proper operation conditions, according to the state of dry ventilation mode corresponding operating conditions, can regulate the temperature, volume and so. Free to adjust the processed water. Because be free to adjust the flow of material, drying device inside the residence time, therefore can be set arbitrarily processed product moisture content. Little damage shape and the dust off. The material in a drying device, is still moving, almost without damaging the product shape, no dust flying.
Pigment special belt dryer can use for all kinds of conveyor belt, according to different drying materials, in addition to all kinds of metal wire mesh conveyor belt, can also be used vibration plate. The conveyor belt can be cleaned, separated from the heating chamber and the drying chamber, easier cleaning of conveyor. According to the requirements, be cleaning device on the bottom board of the machine assembly, will a few off on the bottom plate material scraping to the discharge end. According to the yield and moisture of material, can choose the series using multiple devices, in order to improve the yield of.以上結果由 |
