Product Introduction of bubbling spiral plate heat exchanger:

Spiral Plate Heat Exchanger is an ideal heat exchange equipment, the medium in the heat exchanger is full countercurrent flow, the two media can get the same flow characteristics suitable for gas-gas, gas-liquid, liquid-liquid convection heat transfer, steam condensation and liquid evaporation heat transfer.

At present, this product is widely used. At the same time, the non-fixed distance spiral plate heat exchanger developed by our company has solved the problem of channel blockage.

Working Principle of bubbling spiral plate heat exchanger:

The two ends of the spiral channel are welded and sealed by interlacing edges, and the end face seal adopts the sealing structure of top cover and gasket; The two channels are easy to be cleaned, mainly used for gas-liquid, liquid-liquid heat exchange; it is especially suitable for dirty and easy-to-scale media.

According to the opinions of users and equipment units, the product sample of spiral plate heat exchanger adds four data, namely, effective area, nozzle height, inclined tube length and support height, to install the equipment for users, the design and selection of design units provide convenience and fill the gaps of other similar products in China.

Advantages of ukada spiral plate heat exchanger

Reliable structure: the two channels are welded and sealed evenly, ensuring that the two heat exchange media are not mixed.

Stable operation: it has two long uniform channels, the medium can be uniformly heated and cooled, and the outlet temperature can be accurately controlled.

Recovery of low temperature heat energy: the two heat transfer media can carry out full countercurrent heat exchange. It is suitable for heat transfer with small temperature difference and recovering low temperature heat energy.

Not suitable for dirt plug: The medium goes through a single channel, its allowable speed can be higher than other types of heat exchangers, dirt is not easy to deposit, the channel has its own cleaning function, dirt is easy to be washed away.

High heat transfer efficiency: the total heat transfer efficiency coefficient reaches up to 2900 w/m and ℃, and its heat transfer efficiency is 30% ~ 50% higher than that of tubular heat exchanger.

Save space, control costs and reduce heat loss: compact structure, small volume, small external area, close to the external edge channel of normal temperature fluid outflow (into), no need of heat preservation, high material utilization rate, it is managed by board, and the cost is low. Roll board is adopted to ensure the quality.

Instructions for Use of Spiral Plate Heat Exchanger:

1. equipment installation, should be familiar with the system process of engineering and technical personnel guidance, in accordance with this manual and product quality certificate and system process characteristics, determine the installation process plan. During the installation, the direction of the pipeline should be considered as far as possible to absorb thermal expansion, and the installation should be horizontal and aligned, and no additional stress should be generated, so as not to cause adverse effects on the equipment. Pipe connection should make the two processes completely countercurrent to improve the heat transfer effect.

2. Before installation, the pipeline system should be cleaned, and no silt, sundries, etc. should be kept in it; Check whether the heat exchanger is damaged during transportation and whether there are big sundries falling into the pipe mouth.

3. After the equipment is installed, the water pressure test shall be carried out for the equipment and system.

4. After the hydraulic pressure test is completed, the equipment shall be insulated.

5. Circulation must be softened or treated with adding medicine. (GB1576-96 according to the water quality standard of low-pressure boiler), due to improper water treatment caused by scaling, chemical sliding washing can be used for scaling.

Installation, use and maintenance of Spiral Plate Heat Exchanger:

1. Installation: Spiral Plate Heat Exchanger shall be installed and connected according to the design drawings. The foundation should be specially designed concrete foundation with higher strength. There should be enough space around for use and overhaul, and floor drain and drainage channels should be set underground.

2. Use: the pressure and temperature of the design shall not be exceeded during use. Wash the flow channel of the heat exchanger with clear water before operation. Before the liquid medium is imported, there should be a filter to prevent the fibrous substance from entering the heat exchanger, so as to avoid the blockage of the heat exchange channel.

3. Maintenance: check regularly in daily use, and clean up the residual substances in the runner in time after stopping use. If scaling or blockage occurs in the hot runner, it can be cleaned by steam purging, or it can be cleaned by chemical alkali solution or acid solution according to the composition of scaling.

Our company can select, design and manufacture spiral plate heat exchangers that meet the special requirements of users according to the parameters and use conditions provided by users.

Buyer's notice

SOURCE description

The product is customized production, and the production cycle depends on the number of orders, and the products are delivered on time with good quality and quantity according to the customer's requirements.

About size

The above product specifications, colors and shapes can be designed and processed according to customer requirements. You only need to provide relevant materials, and we will make the rest of the products to your satisfaction.

Freight description

The manufacturer of ukada Spiral Plate Heat Exchanger has its own logistics distribution, and the freight is mainly based on specific negotiation.