刘伯温精选资料二四六天天好彩

Nantong Saifu Machinery Equipment Co., Ltd.

NanTong SAFE Machinery Equipment Co., Ltd.

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COPYRIGHT © 2017 All rights reserved: Nantong Saifu Machinery Equipment Co., Ltd. Record number: Su ICP No. 10203423 Website construction: China Enterprises Power Nantong

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Address: No. 35, Xiaokang Road, Dongchen Town, Rugao City, Nantong City, Jiangsu Province

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Integrity is our business philosophy, and quality is our unremitting pursuit

Reboiler

Reboiler manufacturers: Reboilers are conventional auxiliary equipment for distillation towers, rectification towers and other towers. The tube and tube heat exchanger manufacturers believe that the main structure of the reboiler is actually a tube and tube heat exchanger. Our company can design and manufacture reboilers that meet the requirements according to the different needs of different industries. Customers in need can contact me for more details.

Spiral plate heat exchanger

The spiral plate heat exchanger is a heat exchanger made of two parallel metal plate rolls into two spiral channels, and the cold and hot fluids exchange heat through the spiral plate wall. There are two types of spiral plate heat exchangers: detachable and non-detachable. Spiral plate heat exchanger has the advantages of small size, compact equipment, high heat transfer efficiency, and low metal consumption. It is suitable for dry liquid-liquid, gas-liquid, gas-gas convective heat transfer, steam condensation and liquid evaporation heat transfer. Industries such as petroleum, medicine, machinery, electricity, environmental protection, energy saving, and requiring heat conversion. Basic classification Spiral plate heat exchangers are divided into detachable spiral plate heat exchangers and non-detachable spiral plate heat exchangers. Non-detachable

Condenser, cooler

Cooler, also called condenser, is a kind of heat exchanger, mainly used for fluid cooling. Coolers can be divided into three categories: tube-type coolers, plate coolers and air-cooled coolers. Cooler is mainly used in metallurgy, chemical industry, energy, transportation, light industry, food and other industries. The cooling medium is usually water or air. The cooling medium of the tube-type cooler and the air-cooled cooler is generally the shell side, and the cooled medium is generally the pipe side. Nantong Saifu Machinery specializes in designing and manufacturing coolers. Over the years, our cooler products have been widely sold at home and abroad, and have been unanimously praised by our customers. Our products have effectively solved many problems that have always troubled users.

Case Show

Integrity is our business philosophy, and quality is our unremitting pursuit

product name

Reboiler

product name

Spiral plate heat exchanger

product name

Condenser, cooler

product name

High pressure heat exchanger

product name

High-voltage heater housing

product name

Floating head heat exchanger

product name

Finned tube heat exchanger

product name

Plate heat exchanger

product name

U-tube heat exchanger

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Nantong Saifu Machinery provides the latest technology of five-column three-effect differential pressure distillation

Nantong Saifu Machinery provides the latest technology of five-column three-effect differential pressure distillation

release time:
2018-06-23 15:08
Summary:
I. Overview Five-column three-effect is a new energy-saving technology based on the traditional five-column differential pressure distillation, which is mainly used for the production of premium alcohol. The main equipment of the traditional five-column differential pressure distillation includes a crude distillation column, a dilution column, a rectification column, a methanol column, and an impurity column. The heating method is that the rectification tower and the dilution tower are heated by a steam through a reboiler, and the rectification tower wine is heated by a reboiler to heat the crude distillation tower. The dilution tower wine is heated by a reboiler to the methanol tower. The impurity tower uses primary steam for direct heating, and the steam consumption is large. The main equipment of five-column three-effect differential pressure distillation is also a crude distillation column, a dilution column, a rectification column, a methanol column, and an impurity column. two
What is the structure of the reactor

What is the structure of the reactor

release time:
2017-12-21 10:39
Summary:
What is the structure of the reactor? Manufacturers of shell and tube heat exchangers stated that the reaction kettle was composed of a kettle body, a kettle lid, a jacket, a stirrer, a transmission device, a shaft sealing device, and a support. When the stirring device has a relatively large diameter, multi-layer stirring blades can be used, and it can also be optionally selected according to user requirements. A jacket is set outside the kettle wall, or a heat exchange surface is set in the device, and heat exchange can also be performed by external circulation. The support base includes a support type or an ear type support. Gear speed reducer should be used if the speed exceeds 160 rpm. The number of openings, specifications or other requirements can be designed and manufactured according to user requirements. 1. Packing seals are usually used under normal or low pressure conditions.
Waste steam treatment technology of hydrolysis pot
$ info.title

Waste steam treatment technology of hydrolysis pot

release time:
2018-07-05 08:45
Summary:
Waste steam treatment technology of hydrolysis pot
Shell and tube heat exchanger domestic first-line brand-Nantong Safe
$ info.title

Shell and tube heat exchanger domestic first-line brand-Nantong Safe

release time:
2018-04-02 13:33
Summary:
We are more professional in the design and manufacture of shell and tube heat exchangers. Nantong Saifu Machinery Equipment Co., Ltd. is an enterprise specializing in the design, manufacture and installation of pressure vessels. The company covers an area of more than 70,000 square meters. The company currently has more than 30 design, welding and inspection engineers. There are many professional welding technicians, holding A1 and A2 qualifications for pressure vessel design and manufacturing, GC2 pressure pipeline installation qualifications, and ASME qualifications.
How reactors defend against static electricity
$ info.title

How reactors defend against static electricity

release time:
2017-12-21 18:49
Summary:
How does the reactor defend against static electricity? High-pressure hydrolysis tower, reactor manufacturers said: 1. Avoid mixing and co-transport of water and reactor medium, avoid co-transport of different media, avoid co-transport of liquid medium, oil and gas, and compressed air. Pay special attention to feed even if the storage tank is dehydrated. Before dehydration; 2, bridge. The floating roof of the floating roof tank and the tank wall should be bridged. Pipes and valves, flow meters, filters, pumps, tanks should be bridged if they are insulated or corroded. 3. Ground. The storage tank and the isolated body should be grounded, and the lightning-proof grounding common grounding body can be used. 4. Control the medium injection mode. The medium should be injected from the bottom of the tank, and try to avoid from the top of the tank
Carbonization of materials in stainless steel reactors due to heat
$ info.title

Carbonization of materials in stainless steel reactors due to heat

release time:
2017-12-21 18:48
Summary:
Carbonization of materials in stainless steel reactors due to heat. In recent years, stainless steel reactors have been used more and more widely. In order to avoid the precipitation of solid reaction materials to the bottom of stainless steel reactors, a new type of stainless steel reactors came into being. Based on the basic design and heating method of the original stainless steel reactor, this product has made some adjustments to the bottom of the stainless steel reactor. Because all problems are caused by the precipitation of solid reaction materials to the bottom of the stainless steel reactor
Precautions for double glass reactor operation
$ info.title

Precautions for double glass reactor operation

release time:
2017-12-21 18:47
Summary:
What are the precautions for the operation of the double-layer glass reactor? The heat exchanger manufacturer will introduce it to you. The precautions for the operation process of the double-layer glass reactor are as follows: 1. When operating or maintaining the reactor, the operators and maintenance personnel should remove hard objects such as watches and rings to avoid damage to the glass, especially diamonds. The slightest impact of the ring on the glass fitting can cause fatal injuries. 2. Strictly observe the cooling, oiling and other provisions in the product instruction manual, and do a good job of equipment maintenance and maintenance; 3. Its electrical control instruments should be operated by a special person, and
Selection of pressure vessel flange
$ info.title

Selection of pressure vessel flange

release time:
2018-03-30 09:50
Summary:
At present, China has established relevant standards in terms of pipe flanges and equipment flanges. The pipe flange standards are HG20592 and HG20615, and the equipment flange standards are JB / T4700-4707. The standard requires designers to follow standard specifications for design. In actual application, we find that if the blind selection of flanges is carried out in accordance with design standards, the cost is often high, and the final result is often unsatisfactory. In the case of the same pressure level and nominal diameter, comparing the pipe flange and equipment flange standards established in China: (1) the diameter of the center circle of the bolt hole of the equipment flange is greater than that of the pipe flange
Problems in formula calculation spiral plate heat exchanger
$ info.title

Problems in formula calculation spiral plate heat exchanger

release time:
2018-02-05 14:20
Summary:
The spiral plate heat exchanger gives the constants in the selection formula in the numerical mode and adjusts the result of the dirt thermal resistance on the outer surface of the tube, but this formula will produce two problems: the formula of the heat transfer coefficient of the participating flue gas, kinematic viscosity, general The numerical calculation of the Rant number is more complicated, and some functions and simulation models calculated using regression formulas are not suitable; this model is used for simulation training. The data provided by the user uses different calculation methods to make literature and actual The calculation formula and the heat transfer calculation method of the boiler heat exchanger are different, only by adjusting the simulation error formula of the fouling coefficient. Additional heating and
5 new types of high-efficiency heat exchangers are introduced in detail.
$ info.title

5 new types of high-efficiency heat exchangers are introduced in detail.

release time:
2017-12-21 18:36
Summary:
The heat exchanger manufacturers will give you a detailed introduction to the five types of heat exchangers: in recent years, China has improved heat exchanger performance in terms of energy saving and efficiency, and has improved heat transfer efficiency, reduced heat transfer area, reduced pressure drop, and increased device heat. Significant achievements have been made in the research of strength and other aspects, and with the large-scale and high-efficiency of industrial equipment, heat exchangers have also tended to become large-scale, and have developed in the direction of low temperature difference design and low pressure loss design. 1. Pneumatic spray finned tube heat exchanger Russia has proposed an advanced method, namely pneumatic spraying, to improve the performance of finned surfaces. Its substance
How to clean the heat exchanger
$ info.title

How to clean the heat exchanger

release time:
2017-12-21 18:35
Summary:
For a long time, traditional cleaning methods such as mechanical methods (scraping, brushing), high-pressure water, and chemical cleaning (pickling) have caused many problems when cleaning the heat exchanger: the deposits such as scale cannot be completely removed, and the acid solution causes corrosion to the equipment. A loophole is formed, and the residual acid causes secondary corrosion or subscale corrosion of the material, which eventually leads to the replacement of the equipment. In addition, the cleaning waste liquid is toxic and requires a large amount of funds for wastewater treatment. Newly developed non-corrosive cleaning agents for equipment, among which there should be a better technology, Fu Shi Tai Ke cleaning agents, which are efficient, environmentally friendly, safe, non-corrosive, not only a good cleaning effect and no corrosion of equipment, can ensure the heat exchanger
What are the classifications of heat exchangers
$ info.title

What are the classifications of heat exchangers

release time:
2017-12-21 18:30
Summary:
The classification is as follows: 1. According to the principle of heat transfer 1. Partition wall heat exchanger The partition wall heat exchanger is two fluids with different temperatures flowing in the space separated by the wall surface. The heat conduction through the wall surface and the convection of the fluid on the wall surface, the two fluids Heat exchange between. Partition wall heat exchangers include shell and tube, sleeve and other types of heat exchangers. Partition wall heat exchangers are the heat exchangers currently in use. 2. Regenerative heat exchangers Regenerative heat exchangers transfer heat from high-temperature fluids to low-temperature fluids through a heat storage body composed of solid matter. After the heat medium reaches a certain temperature by heating the solid matter, the cold medium passes through the solid. The substance is heated to make it

Nantong Saifu Machinery Equipment Co., Ltd. is a professional company that integrates scientific research and development, technical consulting, design of I, II, III pressure vessels, chemical equipment and oil and chemical engineering complete sets of design, manufacturing and installation, steel structure engineering and foreign trade. , Providing a wide range of technical support and complete project services for chemical, thermal engineering, machinery, construction and other fields ...

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