CN218189543U

CN218189543U - Efficient heat exchange type reactor

Info

Publication number: CN218189543U
Application number: CN202221944468.2U
Authority: CN
Inventors: 郑雪芝; 黄春龙; 钟友华; 严开芹
Original assignee: Qingyuan Futai Glycerin Refining Co ltd
Current assignee: Qingyuan Futai Glycerin Refining Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-03
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an efficient heat exchange type reactor, which comprises a housin, the first reaction bed of inside fixedly connected with of casing, the first baffler of last fixed surface of first reaction bed, the edge of first baffler is circular-arcly, the inside of first baffler is provided with the chamber that flows, the inside in chamber that flows is provided with heat transfer medium, the inside of first baffler is provided with the opening, the last fixed surface of first baffler is connected with the flow shell, the inside of flow shell is provided with the S-shaped runner. The utility model discloses, through be provided with baffling board and flow shell in first reaction bed and second reaction bed, can make the heat of both sides reaction retrieve, can reduce the heat exchange in both sides space simultaneously for the heat transfer is comparatively thorough, through be provided with the flow chamber in the baffling board flow chamber and flow shell inside is provided with, can make the heat transfer area increase of inside heat transfer, increases the efficiency of heat transfer.

Description

Efficient heat exchange type reactor

Technical Field

The utility model relates to a reactor field especially relates to an efficient heat exchange type reactor.

Background

The reactor is a device for realizing the reaction process and is widely applied to the fields of chemical industry, oil refining, metallurgy and the like. The reactor is used for realizing a liquid phase single phase reaction process and a liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid and other multi-phase reaction processes. The application of the reactor is started in ancient times, and a kiln for manufacturing pottery is an original reactor. The reactor forms in modern industry are diverse, for example: blast furnaces and converters in the metallurgical industry; fermentation tanks in bioengineering, as well as various burners, are different forms of reactors.

The traditional heat exchange type reactor generally has the defects of poor heat exchange effect, incomplete reaction of materials in the heat exchange process, high heat and possibility of causing catalyst failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an efficient heat exchange type reactor.

In order to realize the purpose, the utility model adopts the following technical scheme: a high-efficiency heat exchange type reactor comprises a shell, wherein a first reaction bed is fixedly connected inside the shell, the upper surface of the first reaction bed is fixedly connected with a first baffle plate, and the edge of the first baffle plate is arc-shaped;

a flow cavity is arranged inside the first baffle plate, a heat exchange medium is arranged inside the flow cavity, a flow hole is arranged inside the first baffle plate, the upper surface of the first baffle plate is fixedly connected with a flow shell, an S-shaped flow channel is arranged inside the flow shell, a flow cavity is arranged on the surface of the flow shell, and the flow cavity is communicated with the flow cavity;

the upper surface of the flowing shell is fixedly connected with a second reaction bed, the upper surface of the second reaction bed is fixedly connected with a second baffle plate, and the outlet of the shell is provided with a heat exchange cylinder.

As a further description of the above technical solution:

the first reaction bed comprises a bed box, a placing net is arranged in the bed box, and a catalyst is placed on the surface of the placing net.

As a further description of the above technical solution:

the upper surface fixed connection of casing has the material outlet pipe, the lower surface fixed connection of casing has the material admission pipe.

As a further description of the above technical solution:

and the side surface of the shell is provided with a heat exchange tube, and the heat exchange tube is communicated with the flow cavity and the heat exchange cylinder.

As a further description of the above technical solution:

the second baffle plate is consistent with the first baffle plate in structure, and the second reaction bed is identical with the first reaction bed in structure.

As a further description of the above technical solution:

the upper surface of the shell is fixedly connected with a viewing mirror, and the side surface of the shell is fixedly connected with a lifting lug.

As a further description of the above technical solution:

the lower fixed surface of casing is connected with the support, the side surface of casing is provided with a plurality of function holes.

As a further description of the above technical solution:

the S flow channel is communicated with the circulation hole, and the first reaction bed is communicated with the material inlet pipe.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this efficient heat exchange formula reactor through be provided with baffling board and flowing shell in first reaction bed and second reaction bed, can make the heat of both sides reaction retrieve, can reduce the heat exchange in both sides space simultaneously for the heat transfer is comparatively thorough.

2. Compared with the prior art, the efficient heat exchange type reactor has the advantages that the flow cavity is arranged in the baffle plate, and the flow cavity is arranged inside the flow shell, so that the heat exchange area of internal heat exchange is increased, and the heat exchange efficiency is increased.

3. Compared with the prior art, this efficient heat exchange type reactor through being provided with first baffling board and second baffling board, can make inside air turn back, can effectively make the reaction more thorough.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-efficiency heat exchange reactor according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a high-efficiency heat exchange type reactor according to the present invention;

fig. 3 is a schematic diagram of the internal structure of the flow shell of the efficient heat exchange type reactor according to the present invention.

Illustration of the drawings:

1. a housing; 2. a first reaction bed; 3. a first baffle plate; 4. a flow chamber; 5. a heat exchange medium; 6. a flow-through hole; 7. a flow shell; 8. an S-shaped flow channel; 9. a flow lumen; 10. a second reaction bed; 11. a second baffle plate; 12. a heat exchange cylinder; 13. a material outlet pipe; 14. feeding the material into a pipe; 15. a heat exchange pipe; 21. a bed box; 22. and placing the net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an efficient heat exchange reactor: including casing 1, the last fixed surface of casing 1 is connected with material outlet pipe 13, the material after the reaction is discharged, the lower fixed surface of casing 1 is connected with material admission pipe 14, the material that gets into the reaction, the first reaction bed 2 of the inside fixedly connected with of casing 1, first reaction bed 2 is linked together with material admission pipe 14, first reaction bed 2 includes bed box 21, the inside of bed box 21 is provided with places net 22, the catalyst has been placed on the surface of placing net 22, reduce the degree of difficulty of reaction, the first baffling board 3 of the last fixed surface of first reaction bed 2 is connected with, hinder gas flow, make it flow back, the edge of first baffling board 3 is circular-arc, provide the route that returns.

Through being provided with above part, can effectively reciprocate the gaseous of reaction to make gaseous reaction complete.

The inside of first baffle 3 is provided with flowing chamber 4, the inside in flowing chamber 4 is provided with heat transfer medium 5, conveniently carry out the heat transfer, the inside of first baffle 3 is provided with opening 6, make things convenient for the gas circulation, the last fixed surface of first baffle 3 is connected with flows shell 7, the inside of flowing shell 7 is provided with S-shaped runner 8, circulate, S-shaped runner 8 is linked together with opening 6, the surface of flowing shell 7 is provided with flows chamber 9, make things convenient for heat transfer medium 5 to circulate, it is linked together with flowing chamber 4 to flow chamber 9, the side surface of casing 1 is provided with heat exchange tube 15, heat exchange tube 15 is linked together with heat exchange tube 12 with flowing chamber 4.

Through being provided with above part, can effectively enlarge the area of heat transfer to make the efficiency of heat transfer increase, conveniently retrieve the heat.

The upper surface of the flowing shell 7 is fixedly connected with a second reaction bed 10, so that substances which are incompletely reacted react again, the upper surface of the second reaction bed 10 is fixedly connected with a second baffle plate 11, the outlet of the shell 1 is provided with a heat exchange cylinder 12, the second baffle plate 11 and the first baffle plate 3 have the same structure, and the second reaction bed 10 and the first reaction bed 2 have the same structure.

By providing the above means, the remaining unreacted substance can be reacted efficiently and completely.

The upper surface of casing 1 fixedly connected with sight glass, the side surface fixedly connected with lug of casing 1, the lower fixed surface of casing 1 is connected with the support, and the side surface of casing 1 is provided with a plurality of function holes.

The working principle is as follows: the material that will need the reaction passes through material admission pipe 14 and enters into the casing, reachs first reaction bed 2 and reacts, then makes it palirrhea through first baffling board 3, reacts again, through opening 6 to S-shaped runner 8, retrieves the heat after the reaction through flowing the chamber, then arrives second reaction bed 10, tames the hank reaction through second baffling board 11, then carries out the heat transfer through heat-transfer cylinder 12, discharges through material outlet pipe 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An efficient heat exchange reactor comprising a shell (1), characterized in that: a first reaction bed (2) is fixedly connected inside the shell (1), a first baffle plate (3) is fixedly connected to the upper surface of the first reaction bed (2), and the edge of the first baffle plate (3) is arc-shaped;

a flow cavity (4) is arranged inside the first baffle plate (3), a heat exchange medium (5) is arranged inside the flow cavity (4), a flow hole (6) is arranged inside the first baffle plate (3), a flow shell (7) is fixedly connected to the upper surface of the first baffle plate (3), an S-shaped flow channel (8) is arranged inside the flow shell (7), a flow cavity (9) is arranged on the surface of the flow shell (7), and the flow cavity (9) is communicated with the flow cavity (4);

the upper surface of the flowing shell (7) is fixedly connected with a second reaction bed (10), the upper surface of the second reaction bed (10) is fixedly connected with a second baffle plate (11), and an outlet of the shell (1) is provided with a heat exchange cylinder (12).

2. A high efficiency heat exchange reactor according to claim 1, wherein: the first reaction bed (2) comprises a bed box (21), a placing net (22) is arranged inside the bed box (21), and a catalyst is placed on the surface of the placing net (22).

3. A high efficiency heat exchange reactor according to claim 1, wherein: the upper surface of the shell (1) is fixedly connected with a material outlet pipe (13), and the lower surface of the shell (1) is fixedly connected with a material inlet pipe (14).

4. A high efficiency heat exchange reactor according to claim 1, wherein: the heat exchange tube (15) is arranged on the side surface of the shell (1), and the heat exchange tube (15) is communicated with the flow cavity (4) and the heat exchange cylinder (12).

5. A high efficiency heat exchange reactor according to claim 1, wherein: the second baffle plate (11) and the first baffle plate (3) are consistent in structure, and the second reaction bed (10) and the first reaction bed (2) are identical in structure.

6. A high efficiency heat exchange reactor according to claim 1, wherein: the upper surface of the shell (1) is fixedly connected with a viewing mirror, and the side surface of the shell (1) is fixedly connected with a lifting lug.

7. A high efficiency heat exchange reactor according to claim 1, wherein: the lower surface of casing (1) is fixed with the support, the side surface of casing (1) is provided with a plurality of function holes.

8. A high efficiency heat exchange reactor according to claim 1, wherein: the S flow channel is communicated with the circulation hole (6), and the first reaction bed (2) is communicated with the material inlet pipe (14).