Yangzhou Tongyang Chemical Equipment Co., Ltd.
sunjiawei@yzcheequipt.com
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The high pressure reactor technology was the first to realize industrialization, and the reaction was carried out in an adiabatic stirring vessel, during which no obvious heat was moved out through the reactor wall. The reaction mixture is precooled in a tubular heat exchanger to maintain maximum insulation potential before entering the reactor. By injecting fresh cold ethylene into different reactor areas, the reactor can operate at different temperatures, thus establishing the designed temperature distribution. Inject different peroxides into each zone to meet the temperature distribution of reactors of different levels under operation; Peroxide is dissolved in hydrocarbon solvent like a carrier.
Stainless steel extraction tower is a device for material transfer between gas phase and liquid phase or between liquid phase and liquid phase . Since early 1990s, Tongyang Chemical Equipment acquire knowledge from advanced technology in all aspects of column design and production . Column design required conditions Diameter and Height of Column Column Shell Packed Column Temperature Pressure Density earthquake intensity Height of Material liquid level Classification and structure of Column...
The purpose of energy saving crystallization evaporator is to use secondary steam in evaporation process to save steam consumption to improve economic efficiency. The following chart is the amount of heating steam consumed by per kilogram of water, in which the actual consumption includes various heat losses during evaporation, its value changes slightly with different evaporator and evaporation process. Stable continuous evaporative crystallizer Product features： 1. this equipment is mainly...
The industrial material reactor is composed of kettle body, kettle cover, jacket, agitator, transmission device, shaft seal device, support and so on. The mixing form is generally anchor type, slurry type, turbine type, propulsion type or frame type, etc. When the height of the stirring device is relatively large, multi-layer stirring blade can be used, or any selection can be made according to the requirements of the user. And a jacket is arranged outside the kettle wall, or a heat replacement...
The industrial material reactor is composed of kettle body, kettle cover, jacket, agitator, transmission device, shaft seal device, support and so on. The mixing form is generally anchor type, slurry type, turbine type, propulsion type or frame type, etc. When the height of the stirring device is relatively large, multi-layer stirring blade can be used, or any selection can be made according to the requirements of the user. And a jacket is arranged outside the kettle wall, or a heat replacement...
Founded in 1990, TongYang is a professional company specializing in developing and manufacturing chemical machinery and equipment for customers ,It has manufacturing license of grade A2 (the third type of pressure vessel) issued by state general administration of quality supervision, inspection and quarantine, license Key: :TS2210D94-2015. Tongyang has always been committed to the research and development, production, application of chemical machinery and equipment in fine chemical,...
The hydrogenation reaction kettle can be divided into two categories: One is the traditional stirred reactor. Gas in the upper space of the vessel can not be circulated in the liquid phase, because of the miscibility and density difference of the gas and liquid. The unreacted gas accumulates in the upper space of the reactor in the reactor, which seriously affects the reaction rate.The other is the reaction kettle in which the gas is circulated in the liquid phase. Gas-liquid reaction is a kind...
High-Performance Material Reactor consists of a set of special components to achieve transmission requirements and shear deformation, high gas internal circulation and turbulence.When motor rotates by driving internal hollow agitator the centrifugal force produced by the circular motion of the fluid nearby under the action of the impeller makes the agitator self-priming, when negative pressure zone is formed, inner part will connected to gas through air axis,Thus, the gas on liquid surface is...
Reactor Introduction: 1. Types: tubular reactor, tank reactor, solid particle bed reactor, tower reactor, jet reactor and other atypical reactor. 2. Concrete products: reactor, reaction kettle, autoclave, high-pressure kettle, high-pressure autoclave, super autoclave, synthetic tower, decomposition pan, vulcanizer, decomposition tower, polymerization kettle, transform furnace, cooking pot, steamed ball, gas furnace. 3. Materials: carbon steel, low-alloy steel, stainless steel and non-ferrous...
U-tube heat exchanger Product Advantages ● Experienced sales and professional after-sales group can provide 24hours consulting service. ● Long-term relationship with one more than experienced factory for providing high-level man ufacturing standard. ● High quality supplier for assuring the good performance of motors, fans,condenser heat exchanger, EX-pumps ,valves and ect. ● Competitive Price , Flexible Modular Design, Experience on running projects. From Engineering design, High-quality...
Spiral plate heat exchanger Nominal pressure PG is 0.6, 1.0, 1.6MPa. The allowable working temperature of carbon steel spiral plate heat exchanger is -20°C~250°C; Stainless steel is -20°C~320°C. When the equipment is selected, the fluid in the equipment channel should reach the turbulent state (general liquid flow rate) of 1m/ SEC through the appropriate process calculation; Gas velocity > 10 m/SEC. Equipment has vertical, horizontal, hanging three types of installation. For steam...
Spirotal heat exchanger equipment Usage & Applications: A stainless steel spiral heat exchanger is a high-efficiency heat exchanger suitable for steam-steam, steam-liquid and liquid-liquid heat transfer. It adapts for chemical, petroleum, pharmacy, food, light-industry, textile, metallurgy, steel rolling and coking industry etc. According to the structure, it can be divided into un-detachable (Model I) and detachable (Model III) . Spiral board plate heat exchanger Nominal pressure PG is...
High temperature spiral plate heat exchanger is a kind of high efficiency heat exchanger equipment, which is suitable for vapor to vapor, vapor to liquid, liquid to liquid and liquid to liquid heat transfer. It is suitable for chemical, petroleum, solvent, medicine, food, light industry, textile, metallurgy, steel rolling, coking and other industries. According to the structure, it can be divided into non detachable (type I) spiral plate heat exchanger and detachable (type II, type III) spiral...
Spiral plate heat exchanger Nominal pressure PG is 0.6, 1.0, 1.6MPa. The allowable working temperature of carbon steel is -20°C~250°C; Stainless steel is -20°C~320°C. When the equipment is selected, the fluid in the equipment channel should reach the turbulent state (general liquid flow rate) of 1m/ SEC through the appropriate process calculation; Gas velocity > 10 m/SEC. Equipment has vertical, horizontal, hanging three types of installation. For steam condensation can only be cubic....
storage tanks are containers that hold liquids, compressed gases (gas tank; or in U.S.A "pressure vessel", which is not typically labeled or regulated as a storage tank) or mediums used for the short- or long-term storage of heat or cold. The term can be used for reservoirs, and for manufactured containers. Large storage tank are usually used to store large amounts of liquids, such as petroleum, chemicals, food, etc. Their design and manufacturing need to take into account the physical and...
Standard evaporator Features ● Large concentration ratio, forced circulation type, make the viscous liquid easily flow and evaporate. ● Evaporator is forcedly circulated to heat evenly in the tube to prevent "dry wall" phenomenon. ● The main disadvantage is that the pump has a large flow and relatively high power consumption. Evaporation system belongs to the natural circulation evaporator, which is composed of heating chamber and evaporation chamberheating tube isΦ25-Φ75 wide and 0.6-2 meters...
Its structure is roughly the same as film-lift evaporator, liquid is added from top. A liquid distribution device is installed at the top of each tube, so that the liquid can be uniformly received.The secondary steam and the concentrated liquid generally flow together, and the material liquid flows along the pipe wall in a film form due to the action of the secondary steam. The liquid film flow uses gravity instead of overcoming gravity and thus vaporizes the solution with greater viscosity....
Falling film evaporation system application: Our falling film evaporator (FFE) is a specific type of vertically oriented shell and tube (S&T) heat exchanger that is used to separate two or more substances with different boiling point temperatures. Working Principle: In falling film evaporators, the liquid product usually enters the evaporator at the head of the evaporator.tube wall where it flows downwards at boiling temperature and is partially evaporated. In most cases, steam is used for...
External heating evaporator have the advantages of simple manufacturing and convenient maintenance, making them one of the most widely used evaporators and the most typical type of evaporator in circulation evaporators. External heating circulating evaporator can be divided into new Circulation external heating evaporator and natural external heating evaporator. Introduction: The externally heated natural circulation evaporator consists of four main parts: a circulation tube, a heating chamber,...
The natural external heating evaporator is an efficient evaporation system, whose main function is to condense the solutes in the liquid through evaporation, thereby achieving the separation and recovery of the liquid. The system adopts a circulating external heating method, which transfers heat to the evaporator through the heater, causing the liquid to evaporate and form steam inside the evaporator. The steam then condenses into liquid through the condenser, achieving liquid separation and...
External heating evaporator is also called Long-tube vertical evaporator. It is composed of heating chamber, evaporation separation chamber and circulating pipe, etc.The feed liquid enters the heating inner tube from the bottom of the heating chamber. The heating steam flows between the tubes, and the feed liquid boils in the tubes and quickly vaporizes. The flow rate of the secondary steam in the pipe is very high, 20-30m/s at normal pressure and 80-200m/s at decompression. It spirals up and...
1、General 1.1 Scope of application This procedure applies to the overhaul and maintenance of methanol synthesis reactor R2001. 1.2 Equipment overview Methanol synthesis reactor R2001 belongs to fixed-bed gas-solid-phase tube catalytic reactor, which...
The inside of a pressure tank is divided into two parts by a diaphragm made of rubber. One side is connected to a pipe and is called the water storage chamber. The other side has air and is called the air storage chamber. The air stored in the air...
Abstract: The liquefaction of gases in industrial installations, as well as the production, storage, and application of liquefied gases, are becoming increasingly widespread. The development of low-temperature technology has promoted the application...
Manufacturing process The manufacturing process of pressure vessels includes preparation of raw materials, scribing, undercutting, bending, forming, edge processing, assembly, welding, inspection, etc. Preparation of raw materials Before scribing...
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