A plate heat exchanger composes of several heat transfer plates and sealing gaskets, which are superimposed and pressed together. The edges of the two plates are separated by a gasket to form a flow channel, and the four corners of the plates are provided with round holes for the fluid to pass through. The frame composes of a fixed pressing plate, a movable pressing plate, upper and lower guiding rods and fastening bolts. The reasonable arrangement of the corrugated angle and the size of the plate can greatly increase heat exchange amount per unit area, regulate liquid resistance to save heat exchange area, which result in a reduced investment costs and shortened investment return time. Plate heat exchangers include detachable type, full welding type, condensers and so on, completely ensure to meet the needs of different users.
Plate, gasket, guide rod (upper and lower), fixed plate, movable plate, girder, fastening bolt, nut
According to the different working conditions, we have designed various types of plates featuring wide range in size, variety in type. The number of plates used is determined by the heat exchange amount. In the plate pack, the metal plates are in contact with each other at the supporting point. A plate pack may include one type of plates or combine with several types of plates. On condition that it consists of one type of plates, the concave convex lines between the two adjacent plates form an opposite combination with 180 degree, channel forming between the concaves of the two adjacent and support point at the convex part. In case that there are plates with different angles in one plate pack, a variety of geometric channels can be formed
We, through incessant optimized design and the selection of high-quality gasket materials, endue the plate heat exchanger with significant advantages such as high heat exchange efficiency, small size, high temperature resistance, high pressure resistance, which also fundamentally ensures the durable service life of the plate heat exchanger without leakage.
The plate heat exchanger are widely used in heating, hot water bathing, air conditioning, hydraulic system cooling, petroleum, chemical, pharmaceutical, food processing and other fields. The plate heat exchanger is a kind of heat exchanger with high heat transfer efficiency, which has the advantages of small occupied space and convenient installation and disassembly.
The plate is formed by one-time pressing with the whole blanking process. The unique inlet guide zone is designed to ensure the uniform distribution of the fluid in the heat exchange zone of the plate, no flow dead zone, which improves the heat exchange efficiency. A stress relief area is designed on the plate to make the plate more even after pressing as to reduce the possibility of leakage.
Flanging is adopted to strengthen the design of the plate locating slot to avoid the deformation of the plate in the course of disassembling and assembling, and the compound locating method of I-beam and rectangular pipe is adopted for the locating on the frame, which is reliable in locating, easy to disassemble and disassemble, and the locating is still accurate after many times of disassembly and assembly.
Line contact seal is adapted for sealing and the gasket can achieve a strong sealing effect with little clamping force. Thanks to the small force exerted on the gasket, the permanent deformation of the gasket and gasket groove is low after repeated disassembly and assembly, which lengthens the service life. The gasket is equipped with a certain number of locating ridge which can assist the locating of the plate and prevent the plate from being deformed. The gasket and the plate are fixed by a buckle, which is reliable and easy to replace.
Pay attention to the design of detail structure: A special bearing box is added to the fastening bolt pair, so that one person can complete the disassembly and assembly process, which makes the inspection and repair more convenient and quick. The bolt pair is also provided with a anti-loosening cushion to prevent the loose fastening bolt pair during the transportation.
Stainless steel(304/304L/316L/254SMO) Titanium (TAI-A) Titanium Palladium Alloy (TA9) Hastelloy (C-276, D2C5) Nickel and nickel alloy (N6)
Address: No. 666 Xinshuini Road, Ganjingzi
District, Dalian, Liaoning Province
Telephone: 0411-66880585/66880562
Fax: 0411-66880585
E-mail: hd_dl@163.com
The company continues to create high quality products,
to provide customers with energy saving, environmental
protection, perfect cooling and heating solutions.
The products of Dalian Hongding are highly efficient and
easy to use and maintain, achieving energy conservation
and emission reduction, reducing costs and increasing
economic benefits for enterprises.
“Good Faith, Quality
First, Brand Establishment, Widely Renowned” is the object
of the company.
中文
EN
Your Place：
