Nanjing box mixer manufacturers JBK box-type mixer manufacturers JBK box double box mixer mixer manufacturers, box-type mixer is one of the key products in Nanjing Lan river Treatment Equipment Co., and if you have any needs or suggestions, please contact us. . . . Box-type mixer manufacturers - Professional sewage equipment manufacturers a box mixer, Nanjing box manufacturers JBK box-type mixer mixer manufacturers JBK double box mixer box mixer according to the physics properties of different media, capacity, stirring aim to select the appropriate mixer, to promote the chemical reaction rate, improve production efficiency can play a significant role. Box-type mixer is generally used for stirring porridge-like material. Box-type mixer paddle mixer can be regarded as deformation, and its structure is relatively strong, stir the material volume. If under such a mixer reactor bottom head shape and the shape is similar, commonly referred to as an anchor mixer. Box-type mixer larger diameter, and generally reactor diameter 2/3 ~ 9 / 10,50 ~ 70r / min. Using a low viscosity liquid, the diameter of the anchor impeller leaves the tank diameter ratio of 0.7 to 0.9, compared to 0.8 for the high viscosity liquid to 0.95, the speed is generally 10 ~ 50r / min. Box mixer and kettle wall gap is small, is conducive to heat transfer process, while rapidly rotating, mixer blade driven by a stationary layer of liquid from the reactor walls with down; Slow rotation, there scraper agitator can produce a good heat transfer. Such mixer commonly used in heat transfer, mixing crystallization operation and high-viscosity liquids, high concentration slurry and slurry settling. Anchor type, frame type mixer belong to the same class, collectively, anchor box mixer, stir in order to increase the range and take away the tank wall residue or liquid layer, the outer profile of the anchor frame to be close to the inner wall of the blender mixing tank, the bottom In order to adapt the shape of the contour of the bottom of the tank also has an elliptical, conical and the like. In order to increase the agitation for high viscosity materials and increase the range of impeller rigidity, often to increase the number of Fourier and beamed at anchor and frame type on, which makes the shape of the anchor box-like structure appeared diverse. Second, the paddle-type classified according to their shape can be divided into: anchored, oval frame type, cone bottom frame type, box type and anchor frame type and so on. Nanjing box mixer manufacturers JBK box-type mixer manufacturers JBK double box mixer three for the viscosity of the applicable maximum viscosity 200 ~ 300Pa · s. Fourth, the application field of the frame an anchor mixer running at low speeds typically, low-viscosity liquid in the mixing does not produce a large shearing force, and therefore it is not suitable for liquid - liquid and gas - liquid dispersion. Another aspect of this kind of traffic in the tank to move the impeller is large, dominant horizontal rotary flow, does not have good homogeneity of the mixing, however, the flow rate near the wall of the tank than the other wheel, to achieve a large heat transfer film coefficient, so often used in heat transfer, crystallization operations. In addition, due to the larger diameter blades, and with the bottom of the tank close to, but also used it to stir the high concentration of slurry and slurry precipitation. It is also used as well as the high viscosity of the fluid is stirred. Five different levels of height on the flow state toroidal flow. Sixth, the frame structure of the anchor stirrer and stirred for connection similar to a paddle shaft, the shaft end of the stirring impeller is made of a semicircular collar and bolt on both sides of the two half-rings of the blades on the agitator shaft Clamping while wearing shaft bolts with fixed blades and stirring shaft. Due to the large size of the outer profile of the impeller, for ease of assembly and disassembly, is bolted between the blades in most, only a small use of cast or welded. Impeller with flat steel, angle steel manufacturing in the majority, in order to improve the strength of the impeller, may also reinforced steel. Model parameters pond size m mixer Dimensions mm fixed rate KW motor speed r / min A × BHD h0 h1 Ⅰ Ⅱ Ⅲ Ⅰ Ⅱ Ⅲ JBK-1700 2.2 × 2.2 3.4 1700 2600 400 0.75 0.37 0.37 8 5.2 3.9 JBK-2875 3.25 × 3.25 4 2875 3500 350 5.2 3.9 3.2 JBK-3000 3.5 × 3.5 3.55 3000 2200 550 0.37 0.25 0.18 3.9 2.5 1.8 JBK-3580 4.3 × 4.3 4 3580 1200 1.1 0.75 0.55 1.5 4.7 × 4.7 3.4 1400 3.2 2.5