CN205288368U

CN205288368U - Easily heat transfer takes fin reation kettle

Info

Publication number: CN205288368U
Application number: CN201620040532.2U
Authority: CN
Inventors: 张建国; 高清伟
Original assignee: SANMENXIA ZHONGDA CHEMICAL Co Ltd
Current assignee: SANMENXIA ZHONGDA CHEMICAL Co Ltd
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-06-08
Anticipated expiration: 2026-01-15

Abstract

The utility model provides an easily heat transfer takes fin reation kettle, be by: reation kettle, clamp overlap, go up heat transfer medium, heat transfer medium, fin constitute down, the reation kettle periphery sets up the clamp and overlaps, component heat transfer passageway between reation kettle periphery and the clamp cover, and one side set up heat transfer medium above the clamp overlapped, set up down heat transfer medium bottom the clamp overlaps, the setting of reation kettle outer wall is three ten slice at least fins that the distribution was encircleed to the heliciform in the heat transfer passageway, adopt the fin to increase heat transfer area promptly, reduced the use of material again, increase heat transfer area, the increase sinuous flow reaches turbulent effect, and the heat transfer speed of improving back equipment is more than 1.5 times of original equipment.

Description

A kind of band fin reactor being prone to heat exchange

Technical field

This utility model relates to chemical industry heat exchange reactor equipment, especially a kind of band fin reactor being prone to heat exchange.

Background technology

Reactor is widely used in the industries such as oil, chemical industry, rubber, pesticide, dyestuff, medicine, food. The material of its use also has a lot of selection, such as ordinary carbon steel, steel alloy etc. From reaction system qualitative classification, reactor can be divided into again acid-resistant reacting kettle, alkaline-resisting reactor, the still of resistance to organic reaction. The method that usual acid-resistant reacting kettle adopts is to plate the acid resisting material such as last layer enamel or glass at reactor inwall, Ye You manufacturer is at one layer of polytetrafluoroethylmaterial material of reactor inwall lining, but this material can be swelling by organic substances such as toluene, thus losing resistance to acid function, also having and use acid resisting alloy to do reactor housing or inwall, usual this reactor price is far above general ordinary carbon steel reactor. So generally enterprise can select interior plating enamel or glass to also have the reactor of politef, this reactor disadvantage is that heat-transfer effect is poor. The thermal conductivity of this inner lining material is 1/2nd of metal material thermal conductivity or lower.

In view of the foregoing, it is necessary to the structure of heat exchanging still improves, thus reaching the function of high efficient heat exchanging.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, it is provided that a kind of band fin reactor being prone to heat exchange, adopts fin namely to add heat exchange area, decreases again the use of material; Increasing heat exchange area, increase sinuous flow, reach the effect of turbulent flow, after improvement, the heat exchange rate of equipment is more than 1.5 times of original equipment.

This utility model to achieve these goals, adopts the following technical scheme that a kind of band fin reactor being prone to heat exchange, be by: reactor, chuck, upper heat transfer medium are imported and exported, lower heat transfer medium is imported and exported, fin constitutes; Reactor periphery arranges chuck, heat exchanger channels is constituted between reactor periphery and chuck, arranging heat transfer medium at the upper side of chuck to import and export, arrange lower heat transfer medium and import and export bottom chuck, in described heat exchanger channels, reactor outer wall is arranged in the shape of a spiral around at least three ten fins of distribution.

The material of described fin adopts ferrum, aluminum or rustless steel one therein.

Described fin is strip laminated structure.

Leave gap between edge and the inner surface of chuck of described fin, make heat transfer medium present turbulent flow in chuck.

The beneficial effects of the utility model are: this utility model simple in construction, easy to operate, structural design is rationally distributed, and result of use is notable, low cost of manufacture, improve production efficiency, reducing production cost, the longer the better for the total length of fin, and thickness gets over Bao Yuehao, so namely add heat exchange area, decrease again the use of material; Increase heat exchange area, increase sinuous flow, reach the effect of turbulent flow. After improvement, the heat exchange rate of equipment is more than 1.5 times of original equipment. It is suitable for popularity application.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is general assembly structural representation;

Fig. 2 be in Fig. 1 A-A to cross-sectional view;

Fig. 1, in 2: reactor 1, chuck 2, upper heat transfer medium import and export 3, lower heat transfer medium imports and exports 4, fin 5.

Detailed description of the invention

Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:

Reactor 1 periphery arranges chuck 2, heat exchanger channels is constituted between reactor 1 periphery and chuck 2, heat transfer medium is set at the upper side of chuck 2 and imports and exports 3, arranging lower heat transfer medium bottom chuck 2 and import and export 4, in described heat exchanger channels, reactor 1 outer wall is arranged in the shape of a spiral around at least three ten fins 5 of distribution.

The material of described fin 5 adopts ferrum, aluminum or rustless steel one therein.

Described fin 5 is strip laminated structure.

Leave gap between edge and the inner surface of chuck 2 of described fin 5, make heat transfer medium present turbulent flow in chuck 2.

Claims

1. be prone to a band fin reactor for heat exchange, be by: reactor (1), chuck (2), upper heat transfer medium import and export (3), lower heat transfer medium is imported and exported (4), fin (5) and constituted; It is characterized in that: reactor (1) periphery arranges chuck (2), heat exchanger channels is constituted between reactor (1) periphery and chuck (2), chuck (2) upper side arranges heat transfer medium and imports and exports (3), chuck (2) bottom arranges lower heat transfer medium and imports and exports (4), and in described heat exchanger channels, reactor (1) outer wall is arranged in the shape of a spiral around at least three ten fins (5) of distribution.

2. a kind of band fin reactor being prone to heat exchange according to claim 1, it is characterised in that: the material of described fin (5) adopts ferrum, aluminum or rustless steel one therein.

3. a kind of band fin reactor being prone to heat exchange according to claim 1, it is characterised in that: described fin (5) is strip laminated structure.

4. a kind of band fin reactor being prone to heat exchange according to claim 1, it is characterised in that: leave gap between edge and the inner surface of chuck (2) of described fin (5), make heat transfer medium present turbulent flow in chuck (2).