Reactor

Product Introduction

Reactor is a kind of atmospheric pressure or pressure vessel that is applicable for petroleum, chemical, rubber, pesticide, dyestuff, medicine, food and other industries, and used to complete the process of vulcanization, nitration,hydrogenation, alkylation, polymerization, condensation, also called polymerization reaction kettle, reactor, decomposition kettle, etc.; the material usually adopts carbon manganese steel, stainless steel, zirconium, nickel based (Harrington, Meng Naier, Kang Nie) alloy and other composite materials. Siehe company mainly produce the stainless steel reactor and carbon manganese steel reactor.

【Materials Viscosity】:≤500,000 cps

【Production Capacity】:50-50,000L

【Application Industry】:Applicable for the dispersing and mixing of chemical, biological, lubricating oil, all kinds of resin and derivative products industries. (for more applications please click "free advice")

【Applicable Materials】:viscosity under 500,000cps, solid content under 60%, various paste and liquid materials such as resin, adhesive, pesticide and biology, etc.

Product Advantages

All-in-one Design with Heating, Cooling, Dust Collecting and Condensing
Siehe industry has many years’ experience of reactor application, and capable of realizing the functions of heating, cooling, thermal insulation, mixing reacting, dust collecting and condensing & refluxing within one reactor,  meet the requirement of high integration, improve the production efficiency and reduce the cost.
Diverse Structure
Siehe reactor, according to structure, can be divided into: open flat cover type, open flange type and closed type;
According to pressure, can be divided into: atmospheric pressure type, negative pressure type, positive pressure type, positive and negative pressure type;
According to heating and cooling mode, can be divided into: jacketed type, coil pipe type, outer jacket and inner coil pipe type, inner and outer coil pipe type;
The agitator type is diverse, according to the materials feature;
Non-Standard Customizing, Complete Production Line Designing
Usually design the complete production line according to the output, production process, processing time, etc.

Working Principle

The agitator rotates towards a fixed direction driven by the power unit; during the rotation, it drives materials to rotate radially and axially. Materials inside the reactor are in both axial and circular motion, generating several forms of mixing such as shearing mixing and diffusion stirring. Thus the material can be effectively rapidly stirred and mixed.
The purpose of heating and cooling is to provide suitable temperature for production (maximum 300 ℃), to fulfill reacting requirements; furthermore, cooling is used for decreasing the temperature so to pack finished materials;
According to the reacting conditions, sometimes needs suitable pressure to meet the requirement, and inert gas for protection, etc;
Condensing unit (distillation column, vertical condensers, horizontal condensers, water separator) can be used with a vacuum system, the purpose is to collect / reflux the solvents which volatilize because of heating.
Heating system includes water heater, oil heater, boiler, etc.
Cooling system includes water, reservoirs, cooling towers, chillers, etc.

Typical Case

40T / D alkyd resin reactor complete production line
The client is a well-known resin manufacturer in Ethiopia, the photo shows the non-standard customized 40T / D complete production line designed and manufactured by Siehe company, and which is a turnkey project.

【Model】:SJBF-12,000 reaction kettle*2 sets、SJBF-20,000 reaction kettle
【Volume】:12,000L、20,000L
【Features】:with support leg, explosion proof, complete production line

Technical Parameter

   * ①②④ The agitator type and power can only be confirmed after knowing materials state, viscosity and mixing effect;
   * ③Equipment material should be chose according to the corrosive property of the mixture; carbon steel, SS316L or spray coating are for option;
   * ④The above-listed capacity data is calculated based on 2,000cps material, when selecting a model, the actual viscosity and specific gravity should be considered.
   * ⑤The above-listed data of equipment weight does not contain the kettle/tank weight, and also relates to the agitator type and material viscosity.
   * This table does not include all models, for more information, please contact with our sales engineer.