As the main battlefield of the Luyuan auto parts industry, the Xixin Industrial Concentration Zone has recently assumed the responsibility of creating a national auto parts manufacturing industry cluster area and the lowest cost area. Actively seize the opportunity of deep localization of the eight major models of the FAW Group and 91 categories of products and their development opportunities in the layout of Jilin Province and FAW's expansion of 5 million vehicles and Changchun's indigenous production capacity of 3 million vehicles, and fully extend the automobile industry chain. The introduction of a number of core parts and components companies has led to the gradual emergence of industrial agglomeration effects. The 31 projects under construction started collectively, with a total investment of 4.5 billion yuan, an average single-unit investment of more than 135 million yuan, and an investment of more than 100 million yuan in 11 projects, of which the larger-scale FAW-Integrated Utilization Co., Ltd. has recycled resources. A total investment of 800 million yuan will be invested in the project of the use of the Jilin City Minerals Demonstration Base; the wire harness production project of the Changchun Bulb Wire Factory will have a total investment of 600 million yuan; the Changchun City Changqing Automobile Parts Co., Ltd. will invest in small and medium-sized auto parts business incubators. 300 million yuan; Changchun Linquan Auto Parts Co., Ltd. automotive interior parts production projects, a total investment of 300 million yuan.
Green Park Xixin Industrial Concentration Zone is a provincial-level industrial concentration zone approved and established in 2006. It mainly focuses on auto parts manufacturing, automobile modification, and automobile logistics. It focuses on building auto parts manufacturing industry, which is determined by the general plan of Changchun City. The important industrial clusters in the peripheral industries and the concentrated industrial and economic development zones are the important carriers and platforms for the development of the automobile industry economy during the “Twelfth Five-Year Plan†period of the Luyuan Park.
In recent years, Luyuan has firmly grasped the historical opportunities of the country, provinces, and cities in supporting the development of the automobile industry, relied on the strong driving force of the automobile industry, increased the investment selection, accelerated the infrastructure construction, improved the project undertaking capacity, and implemented for the entire city. 3 million automobile expansion projects and construction of a world-class automotive industry base have made new contributions. In particular, the collective start-up of 31 auto parts companies will further promote the rapid development and development of the Changchun auto industry.
The hollow paddle dryer is a horizontal structure drying equipment with heat conduction.
The drying of the equipment relies on indirect heating by heat conduction. so the drying process requires no or only a small of gass to remove moisture. It greatly reduce the heat loss taken away by the airflow, inproves the heat utilization rate, and is an energy-saving drying equipment. The paddle dryer is widely used in the drying of powder, granular, filter cake and slurry materials in petrochemical, chemical, metallurgy, food, medicine, pesticine and other industries.Indirect heating or cooling of paste, granular, powder and slurry materials can complete unit operations such as drying, cooling, heating, sterilization, and reaction. The special wedge-shaped stirring heat transfer blade in the equipment has high heat transfer efficiency and self-cleaning function of the heat transfer surface.
Principle:
The heat transfer surface of the hollow paddel dryer has several parts such as blades, stirring shafts, and a large heat transfer area per unit volme. In addition, stirring and mixing make the materials violently turn, so as to obtain a high heat transfer coefficient, so the floor space and space are very small, saving the cost of plant infrastructure. In the drying process, the gas consumption is small. the flow rate is low. and the amount of dust carried away by the gas is small, so the gas dust recovery after drying is comvenient, and the recovery equipment in small in size, which can save equipment investment. For drying processes that require solvent recovery, the solvent concentration can be greatly increased. Due to the special stracture of the paddle, the material is alternately squeezed and relaxed during the drying process, which strengthens the drying process. The filling rate of the material in the drying room is very high, which can reach 80%-90%. The residence time of the material can be adjusted by adjusting the parameters such as the feeding speed, the rotating speed of the stirring shaft, and the filling degree of the material, and can be adjusted arbitrarily from a few minutes to a few hours. In addition, the movement of the material from the feeding port to the discharging port in the dryer is basically a piston motion, and the residence time distribution is narrow, so the moisture content of the product is uniform. The paddle has a certain axial angle on the stirring shaft, so it can continuously dry the material.
Features:
The equipment has a compact structure, a small footprint, and a large effective heat transfer area: a large heat transfer surface per unit of eccective volume.
The balde shafts can be meshed with each other, which has a self-cleaning effect and can prevent materials from sticking to the wall.
Low energy consumption per unit evaporation, low operating cost, indirect heating, closed heating, heating the material partition, high energy efficiency and utilizaion.
The low speed of the blade shaft does not damage the shape and properties of the product.
The operation of the equipment is flexible, the operation is stable and reliable, it can be operated continously or intermittently, and it can be applied in many fields.
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Jiangyin Jirui Machinery Manufacturing Co,LTD , https://www.jyjiruimachine.com