Water Bath Vaporizer

Why Choose Us

Quality Control

The company has established and perfected a management system that includes quality record control, process quality control, product improvement, customer service response and system improvement.

Professional Team

We have high-quality technical engineers and production technicians, excellent team, so that the core competitiveness of the enterprise is constantly enhanced.

Quality Service

Adhering to the business philosophy of "integrity and rigor, technical expertise, quality assurance, quality assurance, efficient service", we provide our customers with advanced products and quality service.

Qualification

The company has a number of qualification certificates and administrative licenses, such as pressure piping components manufacturing license, to ensure the legitimacy and standardization of the company's business.

What is Water Bath Vaporizer

The Waterbath Vaporizer is a heat exchanger designed to use warm water to transfer heat to liquid CO2 via stainless steel coils immersed in the water, thereby changing the state of the CO2 from liquid to gas.

Advantages of Water Bath Vaporizer

Compact structure and small footprint
Water bath vaporizers have a compact design and a small footprint, which is especially important for places with limited space. Whether it is a large enterprise or a small or medium-sized user, the space can be effectively utilized, reducing the requirements for the installation site.

High heat transfer efficiency
The water bath vaporizer uses hot water as the heat source to vaporize the low-temperature liquid gas into gaseous gas through heat exchange. This kind of heat exchange has high heat exchange efficiency and can quickly and stably convert liquid gas into gas, which ensures sufficient gas supply and stable pressure.

Wide range of applicable media
The water bath vaporizer is applicable to a wide range of media, including liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, liquefied petroleum gas, liquefied natural gas and other low-temperature liquid gases. This makes the water bath type vaporizer has a wide range of applications in many industrial fields, such as chemical industry, medicine, food, energy and so on.

Relatively low energy consumption
Although the electrically heated water bath vaporizer needs to consume a certain amount of electricity during the heating process, its energy consumption is relatively low compared to other heating methods, such as direct electric heating or combustion heating. In addition, steam bath vaporizers and circulating hot water bath vaporizers can use waste heat or surplus hot water for heating, further reducing energy consumption.

Easy to operate, safe and reliable
Water bath vaporizer usually adopts automatic control, easy to operate, can reduce manual intervention, improve work efficiency. At the same time, its structure is reasonably designed, high safety performance, to ensure the safe and stable operation in the heating process. In addition, some water bath vaporizers are also equipped with temperature controllers, steam control valves, electric control boxes and other accessories to further improve its safety and reliability.

Features of Water Bath Vaporizer

1. Using special high-efficiency electric heater, the general replacement cycle is more than 24 months.
2. Heat exchanger tube is made of high quality low temperature special stainless steel tube, compact design, durable .
3. Working quietly, no noise and vibration.
4. Are manufactured according to oxygen standards, food-grade standards.
5. Complete supporting parts, each set of vaporizer contains: body, electric heater (if necessary), control box, liquid level meter, thermometer, water inlet valve, drain valve and so on.

How to Choose Water Bath Vaporizer

Heating power: Heating power refers to the power of the equipment heating device, usually between 100 ~ 1000W, choose the right heating power to ensure the heating speed and efficiency of the equipment.

Heating temperature: Choosing the right heating temperature can ensure the gasification efficiency and stability of the liquefied gas.

Heating time: Heating time refers to the liquefied gas in the equipment is heated time, usually between a few seconds to dozens of seconds, choose the right heating time to ensure that the liquefied gas gas gasification, while avoiding overheating led to excessive decomposition of the gas or rapid volatilization.

Gasification volume: Gasification volume refers to the volume of liquefied gas that can be gasified by the water bath gasifier per hour, choosing the right gasification volume can ensure that the gasifier can meet the actual demand, while avoiding too large or too small a gasification volume leading to energy waste or can not meet the demand.

The appearance of size and weight: Appearance of size and weight is also an important parameter in the selection of equipment, determines the degree of convenience of the equipment to move, storage, but also related to the stability and durability of the equipment.

What Are the Heat Exchange Methods of Water Bath Vaporizer?

A water bath vaporizer is a device that vaporizes a low-temperature liquid by heating it. It works by placing the low temperature liquid in a container, and then heating the water in the container through a heater, so that the hot water exchanges heat with the low temperature liquid to vaporize the low temperature liquid into gas.
The heat exchange in the working principle of the water bath vaporizer is accomplished by the exchange of hot water with the cryogenic liquid. Specifically, the equipment passes the heated hot water into the container containing the low-temperature liquid, so that the low-temperature liquid in the container absorbs the heat in the hot water and vaporizes into gas. The heat exchange method of the water bath vaporizer can quickly vaporize the low-temperature liquid, and can effectively control the vaporization temperature so that the gas temperature meets the user's requirements.

Working Principle of Water Bath Vaporizer

Sample Container

The equipment usually includes large capacity sample containers, usually tanks or vats, for holding liquid samples. These containers are usually sealed and robust enough to withstand high temperature and pressure conditions.

Heating System

The equipment uses a heating system to provide a source of heat. The system usually consists of heating elements such as electric heaters, steam heaters, or burners. The design of the heating system depends on the required heating capacity and temperature range.

Temperature Control

To ensure that the sample is heated at a specific temperature, water bath vaporizers are usually equipped with a temperature control system. These systems use temperature sensors to monitor the temperature inside the vessel and maintain the desired temperature through feedback control.

Sample Heating

When the unit begins operation, the heating system heats the liquid sample to a temperature above its boiling point. The liquid sample begins to evaporate into the gas phase.

Evaporation and Vaporization

As the temperature increases, the molecules in the liquid sample gradually increase their kinetic energy and evaporate into a gas. This process is usually accompanied by boiling of the liquid sample. The resulting gas accumulates in a container and is usually vented through an outlet pipe to a subsequent treatment or analytical system.

Separation and collection

The equipment usually also includes a separation and collection system to separate, purify or collect the generated gases. This may include components such as condensers, filters, purification columns and collection vessels to ensure a high purity gas sample.

Controls and automation

Water bath vaporizers typically have a highly automated control system that allows parameters such as temperature, pressure, and heating time to be adjusted as needed. This helps in achieving efficient production and accurate gas generation.

Applications

The gas samples generated can be used for a variety of applications such as chemical reactions, storage, packaging, odor control, gas analysis, and more.

How to Choose the Medium of Water Bath Vaporizer

The type and nature of the required gas: According to the actual need to determine the type and nature of the required gas, such as purity, pressure, temperature and so on. These parameters will directly affect the design and selection of equipment.

The working temperature and pressure: The working temperature and pressure of the equipment needs to be selected according to the actual needs. High-temperature and high-pressure operations need to be able to withstand high-temperature and high-pressure materials and structures, while low-temperature and low-pressure operations require more economical materials and structures.

The nature of the liquid

The viscosity of the liquid, density, corrosiveness and other properties will affect the design and selection of water bath gasifier. For corrosive liquids, you need to choose materials with anti-corrosion properties.

Flow and pipe diameter

According to the actual need to select the appropriate flow and pipe diameter to meet the production needs. The choice of flow rate and pipe diameter will directly affect the power consumption and cost of the equipment.

Installation and maintenance conditions

The installation and maintenance of equipment needs to take into account the actual site conditions and the technical level of personnel, for large equipment, complex installation process, need to provide the appropriate installation instructions and maintenance manual.

How Does the Water Bath Vaporizer Transfer Heat?

Internal heating element: The internal equipment usually includes a heating element, which is usually an electric heater or furnace. This heating element is responsible for providing a heat source to heat the working fluid (usually a liquid) in the external water bath.

Water bath: External water bath is a container, usually filled with water or other heat transfer medium. The role of the water bath is to receive the heat released by the heating element, and heat transfer to the working fluid therein.

The heat transfer process: The heating element heats the medium in the water bath, so that it warms up. The working fluid is usually circulated in the water bath, and absorbs heat through contact with the heated water bath. This process is usually accomplished by convective heat transfer, heat from the hot medium in the water bath to the working fluid.

The heating of the working fluid: When the working fluid through the contact with the heated water bath, it will gradually warm up. The temperature of the working fluid depends on the temperature and flow rate in the water bath and the heat capacity of the working fluid.

Applications：Water bath gasifiers are widely used in laboratories, industry and scientific research for heating and controlling the temperature of working fluids. They are usually used for chemical reactions, sample preparation, biological experiments and so on.

Maintenance of Water Bath Vaporizer

Regular cleaning

Water bath vaporizers will accumulate some carbon deposits, precipitates, impurities, etc. after using for a period of time, which will block the gasoline inlet and outlet and affect the normal work of the vaporizer. Therefore, it is important to clean the water bath carburetor regularly. Before cleaning, you need to drain the gasoline, then disassemble the carburetor and use special cleaning agent to clean it, and then assemble the water bath carburetor and add new gasoline after cleaning.

Check the electric circuit

The water bath carburetor uses a circuit to control its electric heating wire, if the circuit is faulty, then it will affect the heating effect of the carburetor, resulting in gasoline not being able to vaporize properly. Therefore, it is very important to check the circuit regularly to keep it unobstructed.

Maintain liquid level

Water bath carburetors need to maintain a certain level of liquid, otherwise it will affect the normal flow of gasoline in and out. When in use, check the liquid level frequently to see if it is appropriate and add new gasoline in time. When the gasoline is mixed with more impurities, it can be replaced with new gasoline, which is conducive to prolonging the service life of the carburetor.

Avoid long term parking

Long-term parking will make the impurities in the gasoline precipitate, making the carburetor, gasoline pump and injector nozzle and other components clogged. Therefore, when the car needs to be parked for a longer period of time, it is better to put the gasoline into the reservoir and remove the internal gasoline to ensure the cleanliness of the gasoline.

Our Factory

Wuxi Scheele Energy Technology Co., Ltd. is located in Wuxi in the beautiful Taihu Lake, Wuxi cities in the economically developed Yangtze River Delta.
Wuxi Scheele Energy Technology Co., Ltd. is a gas and industrial gas equipment research, development, manufacturing, and engineering solution that provides comprehensive science and technology enterprises. Our Company has established and perfected quality records control, process quality control, product improvement, customer service response, and system improvements, including the management system, and has highly qualified technical engineers and production technicians, excellent team, so that the core competitiveness of enterprises constantly enhanced.
Wuxi Scheele Energy Technology Co., Ltd. adhering to the "Strict Integrity, Technical Expertise, Quality Assurance, Quality Assurance, Efficient Service" business philosophy, to provide our customers with advanced products and quality service.
Wuxi Scheele Energy Technology Co., Ltd. has been working closely with many gas companies.

Certificate

FAQ

Q: What is a water bath vaporizer?

A: A water bath vaporizer is a heat exchange device that vaporizes low-temperature liquid into gas by exchanging heat between hot water and low-temperature liquid. It is widely used in chemical, pharmaceutical, food, energy and other fields to convert liquid gases such as liquefied petroleum gas (LPG), liquefied natural gas (LNG), carbon dioxide, etc. into gas.

Q: What is the working principle of a water bath vaporizer?

A: The working principle of a water bath vaporizer is to use hot water as a heat source. Through heat exchange, the temperature of the low-temperature liquid gas in the tube side gradually increases and vaporizes into gas under the heat transfer of the shell side heat medium. The hot water circulates in the shell side, transferring heat to the low-temperature liquid gas in the tube side to realize the gasification process.

Q: What are the advantages of a water bath vaporizer?

A: A water bath vaporizer has the advantages of compact structure, high heat exchange efficiency, low energy consumption, simple operation, safety and reliability. In addition, it is also suitable for a variety of low-temperature liquid gases and has high versatility.

Q: What is the difference between a water bath vaporizer and an electric heating vaporizer?

A: A water bath vaporizer uses hot water as a heat source for heating, while an electric heating vaporizer heats directly through an electric heating element. A water bath vaporizer may have advantages in terms of energy consumption and cost, but an electric heating vaporizer may be superior in terms of heating speed and adjustment flexibility.

Q: What is the heating medium of a water bath vaporizer usually?

A: The heating medium of a water bath vaporizer is usually hot water, which can be tap water, distilled water, or recycled hot water. The hot water circulates in the shell side to provide heat for the low-temperature liquid gas in the tube side.

Q: How to control the heating temperature of a water bath vaporizer?

A: The heating temperature of a water bath vaporizer is usually controlled by a temperature control system. The temperature control system can monitor and adjust the temperature of the hot water in real time to ensure that the low-temperature liquid gas in the tube side can be stably vaporized into a gaseous state and reach the set outlet temperature.

Q: What factors affect the heat exchange efficiency of a water bath vaporizer?

A: The heat transfer efficiency of a water bath vaporizer is affected by many factors, including the flow rate and temperature of hot water, the structure and material of the heat exchange tube, the flow rate and temperature of cryogenic liquid gas, etc. Optimizing these factors can improve heat transfer efficiency and reduce energy consumption.

Q: Does a water bath vaporizer require regular maintenance?

A: Yes, a water bath vaporizer requires regular maintenance to ensure its normal operation and extend its service life. Maintenance includes cleaning the heat exchange tubes, checking the temperature control system, replacing aging seals, etc.

Q: In which industries are water bath vaporizers used?

A: Water bath vaporizers are widely used in many industries such as chemical, pharmaceutical, food, and energy. For example, in the chemical industry, it is used to convert liquid carbon dioxide into gaseous carbon dioxide; in the energy industry, it is used to convert liquefied petroleum gas or liquefied natural gas into gas for supply to combustion equipment.

Q: How to choose a suitable water bath vaporizer?

A: Choosing a suitable water bath vaporizer requires considering multiple factors, including the type and flow rate of the treatment medium, outlet temperature requirements, working pressure and temperature range, etc. In addition, factors such as the cost, maintenance difficulty and reliability of the equipment need to be considered.

Q: Does the water bath vaporizer make noise?

A: Water bath vaporizers usually do not make noticeable noise during normal operation. The noise mainly comes from auxiliary equipment such as hot water circulation pumps, but the noise level of these equipment is usually low and will not have a significant impact on the working environment.

Q: How fast does the water bath vaporizer heat up?

A: The heating speed of the water bath vaporizer depends on many factors, including the temperature and flow rate of the hot water, and the initial temperature and flow rate of the cryogenic liquid gas. Generally speaking, the heating speed of the water bath vaporizer is moderate and can meet the needs of most application scenarios.

Q: Is the water bath vaporizer suitable for high-pressure environments?

A: The design pressure and temperature range of the water bath vaporizer varies depending on the model and specification. Some models of water bath vaporizers can be used in high-pressure environments, but they need to be selected according to the specific application scenarios and needs.

Q: How to prevent the water bath vaporizer from freezing?

A: The key to preventing the water bath vaporizer from freezing is to ensure that the temperature of the hot water is always higher than the freezing point of the low-temperature liquid gas. In addition, methods such as the segmented design of the spacing between the heat exchange tubes in the supercooling section and the two-phase section can be used to improve the heat exchange efficiency and avoid the occurrence of freezing.

Q: What components does the water bath vaporizer consist of?

A: The water bath vaporizer is mainly composed of an outer cylinder, internal piping, a pressure gauge, a temperature gauge, an electric control box, a steam control valve and other components. The outer cylinder contains a mixture of high-temperature water and liquid gas; the internal piping is responsible for carrying liquid gas and gaseous gas; the pressure gauge and the temperature gauge are used to measure the temperature and pressure of the medium; the electric control box is responsible for automatically controlling some valves; the steam control valve is used to control the flow of steam, thereby adjusting the temperature and pressure of the gas after vaporization.

Q: What occasions are water bath vaporizers suitable for?

A: Water bath vaporizers are widely used in LNG receiving stations, natural gas filling stations, industrial gas supply and other fields. It is particularly suitable for occasions that require stable gas supply and have high requirements for gasification efficiency.

Q: What should be paid attention to when installing a water bath vaporizer?

A: When installing a water bath vaporizer, you need to pay attention to the following points: ensure that the installation position is stable and firm; install according to the installation drawings provided by the manufacturer; pay attention to the sealing when connecting the pipeline; check for leaks and debug after installation.

Q: What should be paid attention to when operating and maintaining a water bath vaporizer?

A: When operating and maintaining a water bath vaporizer, you need to pay attention to the following points: regularly check the operating status and various parameters of the equipment; keep the equipment clean and free of debris; regularly replace high-temperature water and clean the internal pipelines; pay attention to the antifreeze and anti-corrosion measures of the equipment.

Q: What should I do if a water bath vaporizer leaks?

A: If a water bath vaporizer leaks, the relevant valves should be closed immediately and the gas or liquid source should be cut off. At the same time, quickly find out the cause of the leak and repair it. Safety protection measures should be taken during the treatment process to avoid accidents.

Q: How to improve the gasification efficiency of a water bath vaporizer?

A: Improving the gasification efficiency of a water bath vaporizer can be achieved by optimizing the heat exchange process, increasing the water temperature, and increasing the heat exchange area. In addition, the opening of the steam control valve can be adjusted according to actual needs to control the temperature and pressure of the gas after gasification to achieve the best gasification effect.

We're professional water bath vaporizer manufacturers and suppliers in China, specialized in providing high quality custom products. We warmly welcome you to buy the best water bath vaporizer for sale here from our factory. For price consultation, contact us.

Water Bath Vaporizer, Electric Heated Water Bath Vaporizer, Steam Heated Water Bath Vaporizer