根據(jù)攪拌介質(zhì)物料的物理特性，按照工藝條件和攪拌目的，選擇攪拌器型式。

按照所確定的攪拌器型式及攪拌器在攪拌過(guò)程中所產(chǎn)生的流動(dòng)狀態(tài)，工藝對(duì)攪拌混合時(shí)間、沉降速度、分散度的控制要求確定電動(dòng)機(jī)功率、攪拌速度、攪拌器直徑。

按照電動(dòng)機(jī)功率、攪拌轉(zhuǎn)速及工藝條件，從減速機(jī)選型表中選擇確定減速機(jī)機(jī)型。

根據(jù)容器或池體尺寸確定攪拌器層數(shù)： 1） T殳按照池體（容器）高度/池體直徑（或長(zhǎng)寬）比接近1:1,選擇1層攪拌器；2） 當(dāng)池體（容器）高度/池體直徑（或長(zhǎng)寬）比大于等于1.5:1,選擇2層攪拌器；3） 當(dāng)池體（容器）高度/池體直徑（或長(zhǎng)寬）比大于等于2.5:1,選擇3層攪拌器

攪拌流量、電機(jī)率的計(jì)算，這是非常重要的一步：一般是根據(jù)攪拌強(qiáng)度的需要來(lái)確定，采用計(jì)算軟件進(jìn)行計(jì)算，具體計(jì)算時(shí)需輸入粘度值、密度、槳葉層數(shù)、轉(zhuǎn)速等參數(shù)。

液體攪拌機(jī)封密型式的選擇：1) 一般情況下，不考慮設(shè)置密封裝置；2) 有密封要求，但密封要求不太高的場(chǎng)合，優(yōu)先選擇四氟盤根的填料箱密封；3) 嚴(yán)格密封要求的，可采用磁力傳動(dòng)靜密封結(jié)構(gòu)，即選用磁力傳動(dòng)(驅(qū)動(dòng))攪拌機(jī)。

英文

Choosing mixer models according to physical properties of mixing material, tech no logical conditi ons and mixing purposes.

Determining motor power, mixing speeds and mixer diameters according to determined mixer models, flow patterns during mixing and technical control requirements of mixing time, sedimentation velocity and dispersity.

Selecting determined speed reducer models from the speed reducer model table according to motor power, mixing speeds and technological conditions.

Determine the number of agitator layers according to the size of the container or pool:1)、Gen erally, accordi ng to the height of the pool body (con tainer) / the diameter of the pool body (or length and width) is close to 1:1, select a layer of mixer; 2)、When the cell body (container) height / cell body diameter (or length to width) ratio is greater than or equal to 1.5:1, select a 2-layer mixer;3)、When the cell body (container) height / cell body diameter (or length to width) ratio is greater than or equal to 2.5:1, select a 3-layer mixer

Calculation of mixing flow and motor power is a very important step:Generall, it is determined according to the need of strring intensity,and calculation software is used for calculation. In the specific calculation, parameters such as viscosity value, density, number of blade layers, and rotation speed are input.

Selection of Seal Models of L iquid Mixers:1)、Under normal circumstances, it is not considered to set the sealing device;2)、Where there is sealing requirement, but the sealing requirements are not too high, the packing box sealing of PTFE packing is preferred;3) For the strict sealing requirements, the magnetic transmission static sealing structure can be used, that is, the magnetic drive (drive) mixer is selected.

結(jié)構(gòu)簡(jiǎn)單，占地比較小，安裝方便。

適用于低粘度液體的混合、均勻、調(diào)和、溶解、傳熱或結(jié)晶。

英文

The structure is simple, the footprint is relatively small, and the installation is convenient.

Suitable for mixing, homogenizing, blending, dissolving， heat transfer or crystallization of low viscosity liquids.