Cylinder plate sewage water heat exchanger
A technology of heat exchanger and plate sewage, applied in the direction of heat exchanger types, indirect heat exchangers, fixed plate conduit components, etc., can solve the problems of low heat exchange efficiency, large volume, and difficulty in cleaning dirt, and achieve heat exchange High efficiency, compact and simple structure, easy to remove effect
Inactive Publication Date: 2010-01-20
OCEAN UNIV OF CHINA
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Problems solved by technology
[0002] Most of the existing commercially available sewage heat exchangers adopt a shell-and-tube structure, which is large in size and low in heat transfer efficiency. Although the commercially available spiral plate heat exchanger has a compact structure and high heat transfer efficiency, it is difficult to clean the dirt. question
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[0008] The present invention has a clear water cylinder plate 1 and a sewage cylinder plate 2 arranged alternately. The adjacent parts of the two adjacent clear water cylinder plates 1 are connected by a pipe 14, and the adjacent parts of each adjacent sewage cylinder plate 2 pass through a valve 6 Connected. The middle and lower parts of the clean water cylindrical plate 1 are equipped with a clean water inlet pipe 9 and a clean water outlet pipe 5, respectively. The upper part of the sewage cylindrical plate 2 is open, and is equipped with a sewage inlet pipe 4, and a sewage outlet pipe 8 is installed in the middle. Sewage flow control valve 7. A cleaning device 3 is installed at the center of the clean water cylinder plate 1 and the sewage cylinder plate 2, which is an eccentric cylinder whose rotation can force the sewage to flow. The lower end of the driving machine 11 is connected with the upper end of the central cleaning instrument 3, the shaft of the driving machine 1...
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A column plate sewage heat exchanger is characterized in that clean water column plates and sewage column plates are arranged alternately; the adjacent parts of each adjacent two clean water column plates are connected with each other by a pipe; the adjacent parts of each adjacent sewage column plates are communicated with a valve; a clean water inlet pipe and a clean water outlet pipe are respectively arranged on the middle part and the lower part of the clean water column plates; an opening is formed on the upper part of the sewage column plates; a sewage inlet pipe is arranged on the upper opening; a sewage outlet pipe is arranged at the middle part of the sewage column plate; a sewage flow rate adjusting valve is arranged inside the sewage outlet pipe; a cleaning machine is arranged in the center of the clean water column plates and the sewage column plates; the lower end of a driver is connected with the upper end of the central cleaning machine; the shaft of the driver is connected with a drive arm; the drive arm is connected with a drive rod and a brush is connected with the outer side of the drive rod. The column plate sewage heat exchanger has the advantages of simple and compact structure and high heat exchange efficiency, and can conveniently clean scales on the wall surface of the heat exchanger.
Description
Technical field [0001] The invention relates to a cylindrical plate sewage heat exchanger that mechanically cleans the dirt on the wall surface of the heat exchanger while driving a fluid medium to enhance heat exchange. Background technique [0002] The existing commercially available sewage heat exchangers mostly adopt a shell and tube structure, which is large in size and low in heat exchange efficiency. Although the commercially available spiral plate heat exchanger has a compact structure and high heat exchange efficiency, it is difficult to clean up dirt. problem. Summary of the invention [0003] The purpose of the present invention is to provide a cylindrical plate sewage heat exchanger, which can overcome the above-mentioned shortcomings of the prior art. [0004] A cylindrical plate sewage heat exchanger, which is characterized in that there are alternately arranged clean water cylindrical plates and sewage cylindrical plates. The adjacent parts of each two adjacent clean...
Claims
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IPC IPC(8): F28D9/00
Inventor 梅宁张庆力司洪宇张斌赵杰
Owner OCEAN UNIV OF CHINA