Equipment introduction: With years of experiences in tank fabrication and installation, Lehui has produced thousands of fermentor and BBTs. And set up the mathematic model for simulation of temperature drop, which solves the problem concerning momentum, energy and quality transfer in the process of fermentation.For the time being, Lehui successfully designed and manufactured fermentor, whose diameter is 7500mm and net volume is 600m3 with ideal cooling speed. The biggest CCT with a super big scale 1200m3 can be also designed and produced.Stainless steel tank body: We can design fermentor and bright beer tank with different volume, diameter or height, different-type cooling jacket at customers, request. The tank,s advantages are: bright and even surface. Use mechanical polishing and electrochemical polishing. The brightness can meet customers, process requirements. It can be ?ܰ.8?̭???ܰ.6?̭???ܰ.2?̭???ܰ.1?̭. The polishing direction is same as that of CIP flow. There are vertical and horizontal fermentor for your option.Jacket: Many kinds for option: laser-welded dimple jacket, laser-welded arch channel jacket, laser-welded corrugated channel jacket, half pipe jackets, etc. For different coolants. Lehui owns the patent of laser welded heat exchanging plate, which is featured in: laser welding, various section forms. Its temperature falling rate satisfies customers, processing requirements. Meanwhile, the safe performance f jacket is improved largely, to meet the requirement of direct ammonia cooling.Mechanical polishing direction same as CIP flow, which enhances cleaning effect and reduces costCone is insulated with fully-welded S.S. 2B Plate, nice-appearance, cleanable.Knuckle radius: can be welded at the bottom of the cone directly, which ensures no dead corner.Knuckle radius with flange, which is easy to check and maintain.Avoid rain water flowing alongside the tank wall, and avoid the furring lines resulting from long-time protection layer outside of the tank.Rain-proof cover for thermometer: good appearance and convenientHydrokinetics Simulation on the Temperature Drop of Fermenting LiquorReason of simulation: As fermentation temperature must be controlled strictly, accurate adjustment and control on the cooling temperature, time and sequence of each cooling section are required. However for large tanks it is not easy to control the temperature and cooling rate of fermenting liquor due to its great thermal inertia. We understand that many factors will influence the cooling effect, such as heat transfer rate, flow of fermented liquor, natural convection rate and the quantitative relationship between convection and heat transfer rate, therefore to develop the effective control on fermented liquor temperature has very significant meaning.Method: By means of Calculation Flow Dynamic (CFD), fermenting liquor as the object, set up mathematic model for heat and momentum transfer, then process data simulation during cooling by figure separation technology. In this process, we do analog optimizing test, which has been approved by orthogonal experimental design, finally we get the optimized cooling conditions, which can meet the pre-set cooling plan.Example: Chart of temperature, stream function and rate of fermented liquor after 39.75 hours cooling, take example of 600m3 fermentation tank in a brewery with actual size and coils distribution.Site InstallationLehui takes workshop as no.1 "battlefield" and takes site as no. 2 for project management. There are advanced processing equipment and production flow as well as strict quality control system in our workshop. There is strict project management system, including fabrication, quality control, safety, high efficiency, etc. on site, too.Lehui has the world,s most advanced mechanic polishing and electrochemistry technology, to meet the strictest draft beer production standard.Fermentor(net volume 600m3) with laser-welded dimple jacketLehui company is located alongside the seaside. There is a big dock 3km away from our factory. The tank can be shipped wholly or half to every port in Europe, Africa, South-Asia, and others.Complete Shipment:Transportation of tank with insulation is relatively difficult. Special protection for outside cladding is needed.Transportation of unpacked complete tankLand transportation of complete tankTransportation of semi-finished product
