CN218307943U

CN218307943U - Stirring reactor for enhancing heat transfer

Info

Publication number: CN218307943U
Application number: CN202222418670.8U
Authority: CN
Inventors: 施龙生; 张鸿晨; 施金玲
Original assignee: QIDONG JULONG PETROLEUM CHEMICAL EQUIPMENT CO Ltd
Current assignee: QIDONG JULONG PETROLEUM CHEMICAL EQUIPMENT CO Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-17
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses an enhanced heat transfer stirring reactor, including the retort main part, locate the cover on retort main part top and locate the inside heat transfer tubule of retort main part, be equipped with the heat transfer tubule that is S type in retort main part inside, and the back flow of heat transfer tubule end is put through with the inside access tube of the heating port that the heat transfer tubule is connected again, spread the gas or the liquid that needs the thermal reaction inside the heating retort main part through the heat transfer tubule to the temperature, heat the heating medium residual preheating in the heat transfer tubule and make the inferior heating, have the effect that reduces the heating cost; the reaction tank body is internally provided with a first heat transfer plate and a second heat transfer plate which are communicated with a hot air machine, hot air output by the first heat transfer plate and the second heat transfer plate is matched with the heat transfer tubules to transfer heat to gas or liquid, and the gas or liquid is kept to be mixed by the heat transfer to generate the reaction efficiency and effect.

Description

Stirring reactor for enhancing heat transfer

Technical Field

The utility model belongs to the technical field of the stirring reactor, concretely relates to reinforce stirring reactor of heat transfer.

Background

The reactor for enhancing heat transfer is similar to a static mixer, so that gas or liquid entering the reactor for enhancing heat transfer can be mixed, the gas or liquid is mixed by a heating medium in a thin tube arranged inside the reactor, and when the gas or liquid is subjected to enhanced heat transfer through the thin tube, the temperature of the gas or liquid near the thin tube is higher than that of the gas or liquid far away from the thin tube, so that the heat transfer of the gas or liquid is uneven, and the reaction efficiency and the reaction effect of the gas or liquid are influenced;

therefore, in order to improve the efficiency and effect of the stirring reactor on the internal gas or liquid enhanced heat transfer reaction, the utility model provides a stirring reactor for enhancing the heat transfer of gas or liquid by blowing and matching the heating medium in the tubule.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stirring reactor of intensive heat transfer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stirring reactor for enhancing heat transfer comprises a reaction tank main body, a tank cover arranged at the top end of the reaction tank main body and a heat transfer thin tube arranged in the reaction tank main body, wherein a feeding pipe, a heating port and an exhaust pipe are arranged at the top end of the tank cover;

the heat transfer thin tube is arranged in the reaction tank main body in an S shape and is communicated with the output end of the heating port, the middle part and the lower part in the reaction tank main body are respectively provided with a first heat transfer plate and a second heat transfer plate which are annular, the upper surfaces of the first heat transfer plate and the second heat transfer plate are respectively provided with an annular air outlet seat with the upper surface inclined inwards, and air outlets which are inclined to be output are uniformly distributed on the annular air outlet seat;

the first heat transfer plate and the second heat transfer plate are respectively communicated with a hot air blower through heat transfer pipes, and the hot air blower is arranged outside the reaction tank main body.

Furthermore, the bottom end of the reaction tank main body is provided with a discharge port arranged below the second heat transfer plate.

The second heat transfer plate is arranged above the discharge port and used for generating fluctuation to the gas or liquid at the lower part in the reaction tank body through the hot air output from the second heat transfer plate.

Furthermore, the annular clamping edge at the bottom end of the tank cover is clamped into the annular clamping groove at the top end of the reaction tank main body and is matched with the sealing ring for sealing.

When cover and retort main part top assembly, go into annular groove through annular card limit card in, sealed the butt joint cooperation of filling up to cover and retort main part is sealed, improves gaseous or liquid at the inside sealed effect of retort main part.

Furthermore, a delivery pipe communicated with the heat transfer tubule and an access pipe for receiving a reflux medium are respectively arranged in the heating port, and a reflux pipe at the tail end of the heat transfer tubule is communicated with the access pipe.

The heating medium flowing in the heat transfer thin pipe flows back to the access pipe through the return pipe, and is output to the heating equipment connected with the heating port through the access pipe, and the heating medium is heated again.

Furthermore, the air outlet wind directions of the air outlets on the first heat transfer plate and the second heat transfer plate are opposite, and a one-way output gasket is arranged in the air outlet.

The first heat transfer plate and the second heat transfer plate output hot air in opposite directions, and gas or liquid subjected to mixed reaction in the reaction tank main body is increased to generate large fluctuation, so that the uniformity of mixing the gas or the liquid through fluctuation is improved, and the purpose of uniformly heating the gas or the liquid is further achieved.

Furthermore, the heat transfer pipes on the first heat transfer plate and the second heat transfer plate are communicated with a hot air output pipe on the hot air blower through a three-way valve.

The three-way valve is used for uniformly distributing and outputting hot air output by the hot air blower inside the first heat transfer plate and the second heat transfer plate, and the first heat transfer plate and the second heat transfer plate respectively output the hot air to the middle part and the lower part in the reaction tank main body to transfer heat to gas or liquid inside the reaction tank main body in a matching way through the heat transfer thin tubes.

Compared with the prior art, the utility model have following technological effect and advantage:

the stirring reactor with the enhanced heat transfer has the advantages that the S-shaped heat transfer tubules are arranged in the reaction tank main body, the return pipes at the tail ends of the heat transfer tubules are communicated with the access pipes in the heating ports connected with the heat transfer tubules again, heated media input from the heating ports flow in the reaction tank main body through the heat transfer tubules, gas or liquid needing to be subjected to a heating reaction in the reaction tank main body is transferred out through the heat transfer tubules, residual heating media in the heat transfer tubules are preheated for a second time, and the effect of reducing heating cost is achieved;

the reaction tank comprises a reaction tank body, a first heat transfer plate and a second heat transfer plate, wherein the first heat transfer plate and the second heat transfer plate are communicated with a hot air machine, the first heat transfer plate and the second heat transfer plate are used for carrying hot air generated by the operation of the hot air machine and are matched with an air outlet on an annular air outlet seat to be output to the inside of the reaction tank body, the air or liquid in the reaction tank body is fluctuated through output wind power, the effect of fluctuation mixing is generated on the air or liquid in the reaction tank body, and therefore the effect that the hot air output through the first heat transfer plate and the second heat transfer plate is matched with a heat transfer tubule to transfer heat to the air or liquid is achieved, and the efficiency and the effect that the air or liquid is mixed by heat transfer to generate reaction are kept.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the first heat transfer plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a reaction tank main body; 2. a can cover; 3. a heat transfer tubule; 4. a feed pipe; 5. a heating port; 6. an exhaust pipe; 7. pressing a plate; 8. a bearing plate; 9. a first heat transfer plate; 10. a second heat transfer plate; 11. an annular air outlet seat; 12. an air outlet; 13. a heat transfer pipe; 14. a hot air blower; 15. an outlet port; 16. an annular clamping edge; 17. a unidirectional output gasket; 18. a return pipe.

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 work belong to the protection scope of the present invention.

The utility model provides a stirring reactor of reinforceing heat transfer as shown in fig. 1-3, including retort main part 1, locate the cover 2 on retort main part 1 top and locate retort main part 1 inside heat transfer tubule 3, 2 tops of cover are equipped with inlet pipe 4, heating port 5 and blast pipe 6, and the clamp plate 7 of 2 bottom outer fringe of cover and the board 8 cooperation locking bolt of accepting of 1 top outer fringe of retort main part are fixed, and the annular card limit 16 card of 2 bottoms of cover is gone into in the annular groove on retort main part 1 top to the cooperation sealing washer is sealed. When the tank cover 2 is assembled with the top end of the reaction tank main body 1, the tank cover 2 is clamped into the annular clamping groove through the annular clamping edge 16, and the sealing gasket is used for sealing the butt joint of the tank cover 2 and the reaction tank main body 1 in a matching manner, so that the sealing effect of gas or liquid in the reaction tank main body 1 is improved;

the thin heat transfer tube 3 is arranged in the reaction tank main body 1 in an S shape and is communicated with the output end of the heating port 5, a delivery pipe communicated with the thin heat transfer tube 3 and an access pipe for receiving a backflow medium are respectively arranged in the heating port 5, and a backflow pipe 18 at the tail end of the thin heat transfer tube 3 is communicated with the access pipe. The heating medium flowing in the heat transfer tubule 3 flows back to the access pipe through the return pipe 18, and is output to the heating equipment connected with the heating port 5 through the access pipe, and the heating medium is heated again;

the middle part and the lower part in the reaction tank body 1 are respectively provided with a first heat transfer plate 9 and a second heat transfer plate 10 which are annular, and the bottom end of the reaction tank body 1 is provided with a discharge port 15 arranged below the second heat transfer plate 10. The discharge port 15 is used for discharging gas or liquid after mixed reaction in the reaction tank body 1, and the second heat transfer plate 10 is arranged above the discharge port 15 and used for generating fluctuation to the gas or liquid at the lower part in the reaction tank body 1 through hot air output from the second heat transfer plate 10;

the upper surfaces of the first heat transfer plate 9 and the second heat transfer plate 10 are respectively provided with an annular air outlet seat 11 with the upper surface inclined inwards, air outlets 12 outputting in an inclined mode are evenly distributed on the annular air outlet seat 11, the air outlet directions of the air outlets 12 on the first heat transfer plate 9 and the second heat transfer plate 10 are opposite, and a one-way output gasket 17 is arranged in the air outlets 12. The first heat transfer plate 9 and the second heat transfer plate 10 output hot air in opposite directions, so that great fluctuation of gas or liquid for mixed reaction in the reaction tank body 1 is increased, the uniformity of mixing the gas or liquid through fluctuation is improved, and the purpose of uniformly heating the gas or liquid is further achieved;

the first heat transfer plate 9 and the second heat transfer plate 10 are respectively communicated with a hot air blower 14 through a heat transfer pipe 13, and the hot air blower 14 is arranged outside the reaction tank body 1. The heat transfer pipes 13 on the first heat transfer plate 9 and the second heat transfer plate 10 are communicated with a hot air output pipe on a hot air blower 14 through a three-way valve. The hot air output by the hot air blower 14 is uniformly distributed and output inside the first heat transfer plate 9 and the second heat transfer plate 10 through the three-way valve, and the hot air is respectively output to the middle part and the lower part in the reaction tank body 1 through the first heat transfer plate 9 and the second heat transfer plate 10 to transfer heat to the gas or liquid inside the reaction tank body 1 in a matching way through the heat transfer tubules 3.

The stirring reactor for enhancing heat transfer is characterized in that an S-shaped heat transfer tubule 3 is arranged in a reaction tank main body 1, a return pipe 18 at the tail end of the heat transfer tubule 3 is communicated with an access pipe in a heating port 5 connected with the heat transfer tubule 3 again, so that heated media input from the heating port 5 through the heat transfer tubule 3 flow in the reaction tank main body 1, and the heated media are transferred out of gas or liquid needing to be subjected to a thermal reaction in the reaction tank main body 1 through the heat transfer tubule 3, so that residual preheating of the heating media in the heat transfer tubule 3 is heated for a second time, and the stirring reactor has the effect of reducing heating cost;

the reaction tank comprises a reaction tank body 1, a first heat transfer plate 9 and a second heat transfer plate 10 which are communicated with a hot air blower 14 are arranged in the reaction tank body 1, the first heat transfer plate 9 and the second heat transfer plate 10 are of a structure with hollow interior and communicated with a heat transmission pipe 13, the structure is consistent with the principle of a shower nozzle, the first heat transfer plate 9 and the second heat transfer plate 10 are used for receiving hot air generated by the operation of the hot air blower 14 and outputting the hot air to the reaction tank body 1 by matching with an air outlet 12 on an annular air outlet seat 11, the air or liquid in the reaction tank body 1 fluctuates through output wind power, and the gas or liquid in the reaction tank body 1 is subjected to the effect of fluctuation and mixing, so that the hot air output through the first heat transfer plate 9 and the second heat transfer plate 10 is matched with a heat transfer thin pipe 3 to transfer heat to the gas or liquid, and the efficiency and the effect of reaction generated by the heat transfer and mixing of the gas or liquid are kept.

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. The utility model provides an strengthen stirred reactor who conducts heat, includes retort main part (1), locate cover (2) on retort main part (1) top and locate inside heat transfer tubule (3) of retort main part (1), its characterized in that: the top end of the tank cover (2) is provided with a feeding pipe (4), a heating port (5) and an exhaust pipe (6), and a pressing plate (7) at the outer edge of the bottom end of the tank cover (2) is matched with a bearing plate (8) at the outer edge of the top end of the reaction tank main body (1) to be fixed by a locking bolt;

the heat transfer thin tube (3) is arranged in the reaction tank main body (1) in an S shape and is communicated with the output end of the heating port (5), the middle part and the lower part in the reaction tank main body (1) are respectively provided with a first heat transfer plate (9) and a second heat transfer plate (10) which are annular, the upper surfaces of the first heat transfer plate (9) and the second heat transfer plate (10) are respectively provided with an annular air outlet seat (11) with the upper surface inclined inwards, and air outlets (12) which are inclined to output are uniformly distributed on the annular air outlet seat (11);

the first heat transfer plate (9) and the second heat transfer plate (10) are respectively communicated with a hot air blower (14) through a heat transfer pipe (13), and the hot air blower (14) is arranged outside the reaction tank main body (1).

2. A heat transfer enhanced stirred reactor as set forth in claim 1 wherein: the bottom end of the reaction tank main body (1) is provided with a discharge port (15) arranged below the second heat transfer plate (10).

3. A heat transfer enhanced stirred reactor as set forth in claim 1 wherein: the annular clamping edge (16) at the bottom end of the tank cover (2) is clamped into the annular clamping groove at the top end of the reaction tank main body (1) and is sealed by matching with a sealing ring.

4. A heat transfer enhanced stirred reactor as set forth in claim 1 wherein: the heating port (5) is internally provided with a delivery pipe communicated with the heat transfer tubule (3) and an access pipe for receiving a backflow medium, and a backflow pipe (18) at the tail end of the heat transfer tubule (3) is communicated with the access pipe.

5. The stirred reactor for enhancing heat transfer of claim 1, wherein: the air outlet wind directions of the air outlets (12) on the first heat transfer plate (9) and the second heat transfer plate (10) are opposite, and a one-way output gasket (17) is arranged in the air outlet (12).

6. A heat transfer enhanced stirred reactor as set forth in claim 1 wherein: the heat transfer pipes (13) on the first heat transfer plate (9) and the second heat transfer plate (10) are communicated with a hot air output pipe on a hot air blower (14) through a three-way valve.