The chemical plant Budenheim KG (CFB) (the chemical plant Budenheim) produces precursors and ingredients for various end products. It ranges from baking powder to flame retardant. Phosphate is a special product in the field of phosphate chemistry. CFB has developed its own solutions and processes to crystallize various phosphates and then dry them. In this process, the pump is entering the rotary tube from the preparation tank and further processing with it. stay Physical and chemical characteristics of Budenheim liquids Special requirements for pumps. Crystal 泥泥泥泥泥泥泥泥泥泥泥泥泥6397 And some are very hot.  

CFB maintenance manager Wolfgang M ü ller: "We have liquid Must be pumped at 100 º C. " Density between 1.3 and 1.8, solid The proportion of the crystal is considerable. In addition, these volumes are pumped to The required accuracy level is reached through the filter and nozzle, and the constant It is necessary to discharge pressure.  

FC (frequency converter) control makes accurate Possibility of administration. Strict hygiene requirements are required if food or basic food substances are used for baking Powder, for example in Budenheim, must be transported. Corresponding liquid Special pump technology is required. Abrasive or paste liquid, such as CFB causes severe pressure on the pump. Therefore, the selection of materials is to a large extent Determine the economy of pump operation. This does not apply only to costs Easily worn parts. Expenses incurred due to frequent shutdown Regular pump maintenance is a major cost factor. In the food and beverage industry, Allweiler AG Screw pump have It has been part of standard production equipment for decades. With stator and seal, CIP and SIP equipment (on-site cleaning, on-site steam) and stainless steel The shell and rotor are made of materials suitable for food. These pumps are very suitable for Many applications. In addition, cleanliness is very important for plant users. It is possible during operation. This will save time and facilitate cleaning Machine Translated by Google The interval is short because there is no need to empty the equipment and the pump needs Not to be removed. After all, the pump must meet specific characteristics Liquid. Good examples are sticky syrup, honey and jam, foaming Liquids and liquids containing fragile solids, such as fruit yoghurt.

CFB has used Allweiler AG's machining cavity pump for more than 15 years. These pumps are economical, consistent, economical and low pulsation. Even solid parts will not hinder its operation. The pump can withstand large liquids Grain without loss of performance or limitations. Capacity can be fully adjusted Variable and accurate. These pumps are very suitable for adding additional dosage Add ingredients during batch and non-stop operation to introduce additives in filling Plants, when producing product mixtures or when precise distribution is required.

AllweilerAG screw pump is an example of this kind of pump. this The hydrodynamic shape inside the pump ensures that there is no dead angle There was no necessary flushing during the cleaning process. This means no Even small deposits can accumulate inside the pump. This will produce residues The pump can be cleaned for free. These screw pumps are self-priming And residue free cleaning can be carried out through CIP. Optional adaptation, such as multi-level Designed for better discharge pressure, heating or cooling, and separate stator Materials with FDA certification are optimized for liquid, shaft seal and housing Components are characteristics of well-designed design.  

The typical application is to produce carbonated soft drinks with viscous concentrate, Production of various dairy products, wine and spirits Preparation of chocolate blocks. Allweiler AG screw pump is There are different sizes to choose from. It reaches a maximum capacity of 750 l/min at 400 rpm, and Designed for maximum discharge pressure and maximum fluid of 20 bar The temperature is 130 º C. The viscosity of liquid can reach 150 000 mPa * s.  

The structure of screw pump is usually well designed, Different brands are comparable. But the important difference is Details. For CFB, Allweiler is more important than other manufacturers, The pump can be designed in the thermal cycle so that the stator and rotor are suitable for Perfect combination at liquid temperature. Allweiler produces all stators Itself. This reduces development time. The manufacturer can choose in each case