CN206262514U

CN206262514U - External disk tube reaction kettle

Info

Publication number: CN206262514U
Application number: CN201621154969.5U
Authority: CN
Inventors: 徐德兵; 朱莉; 张守君
Original assignee: Fujian Liujiu Environmental Protection Technology Co Ltd
Current assignee: Fujian Liujiu Environmental Protection Technology Co Ltd
Priority date: 2016-10-31
Filing date: 2016-10-31
Publication date: 2017-06-20
Anticipated expiration: 2026-10-31

Abstract

The utility model is a kind of external disk tube reaction kettle of heat-exchange capacity.It includes kettle and coil pipe, and the outer wall of kettle is provided with the groove of spiral winding, and the section of groove is in semicircular arc, is close to be wrapped on kettle outer wall along groove, and coil pipe matches with groove.The utility model has the advantage of：Increased the contact area of coil pipe and kettle, improve heat-exchange capacity, at the same also remain the low manufacture cost of external coiled pipe type reactor, have a safety feature, the advantage that wall thickness is small.

Description

External disk tube reaction kettle

Technical field

The utility model is related to field of chemical equipment, particularly a kind of external disk tube reaction kettle.

Background technology

Existing reactor mode of heating is various.Wherein, to there is heat exchange area small for outer coil pipe mode of heating, heat exchange efficiency compared with It is low.

The content of the invention

The purpose of this utility model is to provide a kind of external disk tube reaction kettle with higher thermal exchange capacity.

The purpose of this utility model is achieved through the following technical solutions：A kind of external disk tube reaction kettle, it includes kettle and disk Pipe, the outer wall of kettle is provided with the groove of spiral winding, and the section of groove is in semicircular arc, is close to be wrapped in outside kettle along groove On wall, and coil pipe matches with groove.

For than prior art, the utility model has the advantage of：It increased the contact area of coil pipe and kettle, carry Heat-exchange capacity high, at the same also remain the cost of manufacture bottom of external disk tube reaction kettle, have a safety feature, the advantage that wall thickness is small.

Brief description of the drawings

Fig. 1 is a kind of example structure schematic diagram of external disk tube reaction kettle；

Fig. 2 is the structural representation of kettle shown in Fig. 1；

Fig. 3 is the partial cutaway schematic at A in Fig. 2；

Fig. 4 is the example structure schematic diagram of another external disk tube reaction kettle；

Fig. 5 is the partial cutaway schematic at B in Fig. 4.

Label declaration：1 kettle, 2 coil pipes, 3 grooves, 4 gaps, 5 Heat Conduction Materials, 6 adiabator layers.

Specific embodiment

The utility model content is described in detail with reference to Figure of description and embodiment：

As shown in Figure 1 to Figure 3：It includes kettle 1 and coil pipe 2, and the outer wall of kettle is provided with the groove 3 of spiral winding, recessed The section of groove is in semicircular arc, is close to be wrapped on the outer wall of kettle 1 along groove, and coil pipe 2 matches with groove 3.Traditional external disk Tube reaction kettle is that coil pipe directly is around in into kettle wall, and compared with traditional external disk tube reaction kettle is designed, the utility model is directly by coil pipe The surface area of half is contacted with the kettle wall of kettle, by increase the contact area of kettle wall and coil pipe with improve coil pipe and reactor it Between heat-exchange capacity.

The gap 4 that the groove 3 is formed, its outside arc convex of kettle wall.Can so be put down between groove and clearance groove Slip over and cross, will not leave behind dead angle, prevent material from depositing the consequence for causing reaction uneven.

Heat Conduction Material 5 is filled between the coil pipe 2 and gap 4.Coil pipe do not contacted with kettle place with gap it Between fill Heat Conduction Material, to improve the heat exchange on the outside of the gap of kettle and coil pipe, further to improve heat-exchange capacity.

As illustrated in figures 4-5：The Heat Conduction Material 5 is graphite or metal.As long as thermal conductivity factor material high, can select With.

Adiabator layer 6 is coated with coil pipe 2 and kettle 1.In order to avoid heat energy dissipation, therefore adiabator layer 6 is set, The material of the adiabator layer is asbestos or union blanket.The material of any high insulating effect can be considered as thermal insulating material Material.

Claims

1. a kind of external disk tube reaction kettle, it is characterised in that：It includes kettle (1) and coil pipe (2), and the outer wall of kettle is provided with spiral The groove (3) of winding, the section of groove is in semicircular arc, is close to be wrapped on kettle (1) outer wall along groove, and coil pipe (2) with Groove (3) matches.

2. external disk tube reaction kettle according to claim 1, it is characterised in that：The gap (4) that the groove (3) is formed, Its outside arc convex of kettle wall.

3. external disk tube reaction kettle according to claim 2, it is characterised in that：Filled between the coil pipe (2) and gap (4) There is Heat Conduction Material (5).

4. external disk tube reaction kettle according to claim 3, it is characterised in that：The Heat Conduction Material (5) is graphite or metal.

5. the external disk tube reaction kettle according to any one in claim 1-4, it is characterised in that：In coil pipe (2) and kettle (1) it is coated with adiabator layer (6).

6. external disk tube reaction kettle according to claim 5, it is characterised in that：The material of the adiabator layer be asbestos or Union blanket.