Lianhe Lianhe

News Center

News Center

The company has established the enterprise goal of "survival by quality, reputation by quality, and development by quality. Strengthen the training of technical personnel, and constantly enrich the first-line technical force to ensure the normal operation of the quality assurance system.

Why can't the working head of the vacuum emulsifying machine run dry?

Why can't the working head of the vacuum emulsifying machine run dry?

We often in the vacuum emulsifying machine instructions or warning signs in special instructions: vacuum emulsifying machine is strictly prohibited idling, emulsifying head must be immersed in the solution. But still many people don't understand why the emulsifying head is immersed in the solution. High shear vacuum emulsifying machine is efficient, fast, the average of one or more phases (liquid, solid, gas) into another immiscible continuous phase (usually liquid) process. The principle is the high tangent speed generated by the high-speed rotation of the rotor and the strong kinetic energy brought by the high-frequency mechanical effect, so that the material is subjected to strong mechanical and hydraulic shear, centrifugal extrusion, and liquid layer in the narrow gap between the stator and the rotor. Friction

04

2019

/

07

Stainless steel reaction kettle how to fire? Stainless steel reaction kettle fire prevention method

Stainless steel reaction kettle how to fire? Stainless steel reaction kettle fire prevention method

Stainless steel reactor is a kind of chemical reaction vessel. The raw materials, intermediates and even products used in production are flammable, explosive and corrosive substances, so they need to be fireproof in use. Stainless steel reaction kettle should be how to fire? The following small series on the specific introduction of stainless steel reaction kettle fire prevention methods, hoping to help you. 1. put a good stainless steel reactor fire protection design off the main cause of the fire caused by equipment leakage often originated in the design stage, so do a good job in the design stage of fire prevention work is very important. First of all, the design, selection, material selection, layout and installation of stainless steel reactor should conform to the national regulations

04

2019

/

07

Structural characteristics of small stainless steel reactor

Structural characteristics of small stainless steel reactor

1. structure small stainless steel reactor structure is basically the same, in addition to the stainless steel reactor body, and transmission device, stirring and heating (or cooling) device, can improve the heat transfer conditions, the reaction temperature control is more uniform, does not strengthen the mass transfer process. 2. operating pressure small stainless steel reactor operating pressure is higher. The pressure in the kettle is produced by a chemical reaction or by an increase in temperature. The pressure fluctuates greatly, sometimes the operation is unstable, and the sudden pressure increase may exceed several times the normal pressure. Therefore, most stainless steel reactors are pressurized vessels. 3. operating temperature small stainless steel reverse

04

2019

/

07

Features of stainless steel reactor heater

Features of stainless steel reactor heater

Stainless steel reactor heater features: 1, equipped with heating and cooling integrated container, large heat transfer area, heating and cooling rate is very fast, the demand for heat transfer oil is relatively small. Continuous temperature rise and fall can be realized. The refrigeration heat exchanger adopts high-force plate heat exchanger, which has high heat exchange efficiency and small footprint. The entire cycle is closed, no oil mist volatilizes at high temperatures, and the heat transfer oil will not be oxidized and browned; it will not absorb water vapor in the air at low temperatures; it will extend the life of the heat transfer oil. 2. Temperature adaptive control, adaptive control system in the control process (such as chemical reaction process), continuous adjustment of PID parameters to give the best process

04

2019

/

07

Introduction of stainless steel reaction kettle

Introduction of stainless steel reaction kettle

The generalized understanding of the stainless steel reactor is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Stainless steel reactor is a kind of pressure vessel which is widely used in petroleum, chemical industry, rubber, pesticide, dye, medicine, food and other industries. Common stainless steel reaction kettle stainless steel reaction kettle, glass lined stainless steel reaction kettle, hydrothermal stainless steel reaction kettle, bilateral glass stainless steel reaction kettle, magnetic stirring stainless steel reaction kettle, steam stainless steel

04

2019

/

07

Homogeneous emulsifying pot main features

Homogeneous emulsifying pot main features

The process of homogenizing emulsifying pot is carried out under fully sealed conditions, which effectively prevents the pollution of dust and microorganisms. The lid of the feeding pot is of automatic lifting type. The materials in the water pot and the oil pot can be directly sucked into the emulsifying pot under vacuum through the conveying pipeline. The discharging mode is that the body of the emulsifying pot can be turned over and tilted. The heating temperature is arbitrarily set and automatically controlled by heating the heat conduction medium in the electric heating tube. The cooling water can be connected to the interlayer to cool the material, the operation is simple and convenient, and the interlayer is equipped with a thermal insulation layer. Homogeneous stirring and blade stirring can be used separately, can also be used at the same time. Material micronization, emulsification,

01

2019

/

07

Emulsifier and Emulsifying Pot Mechanism

Emulsifier and Emulsifying Pot Mechanism

Emulsifying machine vortex mixing, cutting, crushing refining technology through ultrasonic water mass, also makes diesel crushing refining and mixing, the formation of emulsified structure. Due to the viscosity of the fluid, the force of the moving fluid layer is called shear stress. Because of the fast-moving, turbulent shear fluid layer, the turbulence-induced liquid interface is broken. In the practical application of colloid mill, cutting head, high pressure homogenization, jet is high speed shear force. Emulsifier actual chemical method; electromagnetic method magnetization. Only water to micron size, connected to the water molecules hydrogen bond and diesel oil chain, forming a relatively stable emulsion structure. Water molecule wrap size structure, hydrogen bond, ionic force emulsification is not random

01

2019

/

07

Widely Application of Emulsion Pot in Packaging Industry

Widely Application of Emulsion Pot in Packaging Industry

With the continuous improvement of people's living standards and the continuous expansion and accelerated development of the field of deep processing of agricultural products, the development of fruit and vegetable beverages has become a topic of great concern to people. Technical equipment is the key to accelerate the development of deep processing of agricultural products. The emulsifying machine integrates nine emulsifying machines, and can be completed at one time with a three-stage pipeline emulsifying pot, saving energy consumption and reducing production costs. At present, domestic equipment manufacturers, mainly using grinding-based, shear-assisted equipment, the entire process requires three colloid mills to work, not only increased the total investment in equipment, the final fineness is still unsatisfactory, emulsifying pot is different from the traditional colloid mill, transmission

01

2019

/

07

< 1...888990...131 >