福建11选5走势图



 

LPG high-speed centrifugal Spray Dryer
LPG high-speed centrifugal Spray Dryer
Product Overview

        Liquid spray drying technology is shaping and drying of the most widely used industrial process. Ideal for the solution, emulsion, suspension and paste material in the production of liquid powder, granular solid products. Therefore, when the particle size distribution of the finished product, residual moisture content, bulk density and particle shape must meet precise criteria, spray drying is a very good process.

Principle
        The heating and air filters into the air dryer top distributor, hot air into a spiral uniform drying room. Liu top of the tower of the high-speed centrifugal atomization, (rotation) into a very fine spray of mist liquid beads, and hot air flow and contacts in a very short period of time for the finished products can be dry. Continuously and finished at the bottom of the drying tower and cyclone in output from the exhaust fan vented.


Product Features
        Drying speed, the atomized liquid after the greatly increased surface area, in the hot air flow, instantaneous evaporation can be 95% -98% moisture, and only a few seconds to complete drying time, is particularly applicable to dry thermosensitive material.
        Product has good uniformity, mobility and solubility, high purity products, good quality.
        Simplify the production process, convenient control. The humidity of 40 to 60 percent (up to 90 percent of special materials) to the liquid into a dry powder products, dried without crushing and screening to reduce production processes, improve product purity. The product size, pine density, moisture, in a certain range by changing the operating conditions can be adjusted, control and management are very convenient.

Flow chart

Technical parameters
项目\参数\型号 LPG
5 25 50 100 150 200-2000
入口温度 ℃ 140-350自控
出口温度 ℃ ~80-90
水份最大蒸发量 kg/h 5 25 50 100 150 200-2000
离心喷雾头传动形式 压缩空气传动 机械传动
转速 rpm 25000 18000 18000 18000 15000 8000-15000
喷雾盘直径 mm 50 100 120 140 150 180-340
热源 电+蒸汽 电+蒸汽、燃油、煤气 由用户自行解决
电加热最大功率 kw 9 36 63 81 99
外形尺寸 长*宽*高 m 1.8×0.93
×2.2
3×2.7
×4.26
3.7×3.2
×5.1
4.6×4.2
×6
5.5×4.5
×7
根据具体自行解决
干粉回收率 % ≥95 ≥95 ≥95 ≥95 ≥95 ≥95

Note: water evaporation capacity and the characteristics of materials and thermal import and export of temperature, refer to the map

Order Information:
◆ liquid names of: with solid volume (or water), viscosity, surface tension, PH value.
◆ powder after drying capacity, allowing the residual water content, particle size, allowing maximum temperature.
◆ production, the opening day time.
◆ for energy: vapour pressure for the amount of electrical capacity for coal, oil and gas.
◆ control requirements: import and export of the need for temperature-controlled.
◆ or powder requirements: whether to install bag trap, environmental requirements on exhaust emissions.
◆ other special requirements.

Dimension

Application
* Chemical Industry: sodium fluoride (K), basic dyes pigments, dyes intermediates, fertilizer, formaldehyde acid, catalyst, of sulfuric acid, amino acids, such as carbon black white.
* Plastic Resin: AB, ABS emulsion, urine-formaldehyde resins, phenol-formaldehyde resin, of plastic (urea) formaldehyde resins, polyethylene, polyvinyl chloride, etc..
* Food industry: the rich fat milk, Ga prion, cocoa, milk, milk substitute, hunting blood meal, and egg white (yellow).
* Food and plants: oats, Jishi, coffee, instant tea, spices seasoning meat, protein, soybean, peanut protein, such as hydrolysate.
* Carbohydrates: corn pulp, corn starch, glucose, pectin, maltose, such as potassium sorbate.
* Ceramic: alumina, ceramic tile materials, magnesia, such as talc.

 

 
友情链接
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