CN103123243A

CN103123243A - Tubular heat exchanger structure provided with vibrating heat-conducting pieces

Info

Publication number: CN103123243A
Application number: CN2011103706304A
Authority: CN
Inventors: 肖雁行
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2013-05-29

Abstract

The invention belongs to the field of heat exchange mechanical equipment, and provides a tubular heat exchanger structure provided with vibrating heat-conducting pieces. The tubular heat exchanger structure is suitable for industries of chemical engineering, petroleum, food, machinery and the like, and especially suitable for working media of a heat exchanger easy to scale. The tubular heat exchanger structure is characterized in that heat exchange pieces are arranged on heat exchange row tubes of the heat exchanger and are penetrated through by the heat exchange row tubes, namely, holes are densely formed in the heat exchange pieces, each heat exchange row tube is encircled by each hole diameter and is tightly contacted with the hole diameter but not fixed; and each heat exchange piece is provided with a vibrating support column, the vibrating support columns are connected with the heat exchange pieces and penetrate through the heat exchange pieces just like the heat exchange row tubes penetrate through the heat exchange pieces, but the vibrating support columns are connected and fixed with the heat exchange pieces, and a vibrating device is connected with the vibrating support columns and can be driven by a motor.

Description

A kind of pipe heat exchanger structure that is provided with the vibration conducting strip

Technical field:

A kind of pipe heat exchanger structure that is provided with the vibration conducting strip belongs to heat exchange machinery apparatus field, is applicable to the industries such as chemical industry, oil, food machinery, is particularly useful for the heat exchanger working media of easy fouling.

Background technology:

Some heat exchangers need heat exchange working media to be processed, process as petroleum coke, and the electricity generation boiler flue gas is processed, food service industry the occasion effect heat exchanger such as brewage, owing to containing a large amount of sediments or dust in heat transferring medium, very easily fouling on the heat exchange interface, thus affect heat exchange efficiency.

Summary of the invention:

Scale formation when containing flue gas or precipitation exhibit medium for overcoming existing heat exchanger processing, a kind of pipe heat exchanger structure that is provided with the vibration conducting strip of special proposition, its primary structure is such: at first, identical with common heat exchanger, if heat exchanging pipe, heat exchanging pipe is with the form dense arrangement of display, and heat exchanging pipe displays two ends and establishes tube sheet and heat exchanging chamber, and heat-conducting medium passes in and out heat exchanging pipe from heat exchanging chamber; Then, establish heat exchanger fin on heat exchanging pipe, described heat exchanger fin is passed by heat exchanging pipe, i.e. intensive perforate on heat exchanger fin, each aperture surrounds each heat exchanging pipe, and in tightly contact, but fixing; At last, establish the vibration pillar on each heat exchanger fin, the vibration pillar connects as heat exchanging pipe with heat exchanger fin, passes heat exchanger fin, but vibrating pillar is connected with heat exchanger fin and fixes, and connects vibrating device on the vibration pillar, and vibrating device can be by motor-driven.

This structure is regularly started vibrating device in use, and vibrating device drives the vibration pillar, and the vibration pillar drives heat exchanger fin, and heat exchanger fin surrounds heat exchanging pipe, scrapes up and down scale removal, and the fouling of self is simultaneously also got rid of by vibration.

The advantage of this structure is, has extended the useful life of heat exchanger, has got rid of the generation of scale formation.

Description of drawings:

Accompanying drawing 1 is facade structures schematic diagram of the present invention;

Accompanying drawing 2 is cross section structure schematic diagrames of the present invention;

Wherein: (1) heat exchanging pipe, (2) tube sheet, (3) heat exchanging chamber, (4) heat exchanger fin, (5) vibration pillar, (6) vibrating device.

The specific embodiment:

As shown in accompanying drawing 1,2, at first, the present invention is identical with common heat exchanger, if heat exchanging pipe (1), heat exchanging pipe (1) is with the form dense arrangement of display, tube sheet (2) and heat exchanging chamber (3) are established in heat exchanging pipe (1) display two ends, and heat-conducting medium is from heat exchanging chamber (3) turnover heat exchanging pipe (1); Then, establish heat exchanger fin (4) on heat exchanging pipe (1), described heat exchanger fin (4) is passed by heat exchanging pipe (1), it is the upper intensive perforate of heat exchanger fin (4), each aperture surrounds each heat exchanging pipe (1), and in tightly contact, but fixing; At last, establish vibration pillar (5) on each heat exchanger fin (4), the upper vibrating device (6) that connects of vibration pillar (5), vibrating device (6) can be by motor-driven.

Claims

1. one kind is provided with the pipe heat exchanger structure of vibrating conducting strip, comprise: heat exchanging pipe, tube sheet, heat exchanging chamber, heat exchanger fin, vibration pillar, vibrating device, it is characterized in that: establish heat exchanger fin on heat exchanging pipe, described heat exchanger fin is passed by heat exchanging pipe, it is intensive perforate on heat exchanger fin, each aperture surrounds each heat exchanging pipe, and in tightly contact, but fixing.

2. a kind of pipe heat exchanger structure that is provided with the vibration conducting strip according to claim 1, it is characterized in that: establish the vibration pillar on each heat exchanger fin, the vibration pillar passes heat exchanger fin, and the vibration pillar is connected with heat exchanger fin and fixes, and vibrates on pillar and establishes vibrating device.