CN219356190U

CN219356190U - Anti-coking chemical reaction kettle

Info

Publication number: CN219356190U
Application number: CN202320430622.2U
Authority: CN
Inventors: 司基臣; 赵宝生; 后超; 刘龙
Original assignee: Shanxi Jinchi Technology Development Co ltd
Current assignee: Shanxi Jinchi Technology Development Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-18
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an anti-coking chemical reaction kettle which comprises an outer kettle body, wherein an inner kettle body is fixedly arranged in the outer kettle body, a spiral heating pipe is arranged on the outer surface of the inner kettle body, the top of the inner kettle body is fixedly connected with a main feeding pipe, and the top of the main feeding pipe extends to the outside of the outer kettle body and is fixedly connected with a feeding hopper. According to the utility model, the material at the bottom of the inner kettle body is pumped into the main feeding pipe through the material pumping pipe and the material returning pipe by starting the material pumping pump, and then enters the upper part of the inner kettle body through the main feeding pipe, so that the materials are circulated in such a way, all the materials in the inner kettle body can obtain a good flowing effect, and the coking condition is further effectively avoided.

Description

Anti-coking chemical reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to an anti-coking chemical reaction kettle.

Background

The reaction kettle is widely understood to be a container for physical or chemical reaction, and the structural design and parameter configuration of the container are adopted to realize the heating, evaporating and cooling functions of technological requirements and the low-speed and high-speed mixing function.

When the existing chemical reaction kettle works, even if a plurality of chemical reaction kettles have stirring effect, the situation that the materials are coked due to the fact that the internal temperature is too high still occurs due to poor material fluidity at a plurality of positions, so that the quality of the materials is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-coking chemical reaction kettle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-coking chemical industry reation kettle, includes the outer cauldron body, the inside fixed mounting of the outer cauldron body has the inner cauldron body, the surface of the inner cauldron body is provided with spiral heating pipe, the top fixedly connected with main inlet pipe of the inner cauldron body, the top of main inlet pipe extends to the outside of the outer cauldron body and fixedly connected with feeder hopper, the bottom fixedly connected with row material pipe of the inner cauldron body, the row material pipe end extends to the outside of the outer cauldron body, the surface fixedly connected with pump material pipe of row material pipe, be provided with the pump material subassembly between pump material pipe and the main inlet pipe, the external surface connection of the outer cauldron body has vice heating subassembly.

As a further description of the above technical solution:

the material pumping assembly comprises a material pumping pump fixedly connected with the end part of a material pumping pipe, a material returning pipe is fixedly connected to the outlet of the material pumping pump, the tail end of the material returning pipe is connected with a main material feeding pipe, a third valve body is arranged on the material returning pipe, a mounting plate is fixedly connected to the outer surface of the outer kettle body, a fixing plate is fixedly connected to the upper surface of the mounting plate, and the top of the fixing plate is fixedly connected with the material pumping pump.

As a further description of the above technical solution:

the auxiliary heating assembly comprises a plurality of communicating pipes fixedly connected with the outer surface of the outer kettle body, the tail ends of the plurality of communicating pipes are connected with auxiliary heating cylinders together, and the pumping pipe penetrates through the auxiliary heating cylinders.

As a further description of the above technical solution:

the discharge pipe is provided with a first valve body, and the pumping pipe is provided with a second valve body.

As a further description of the above technical solution:

the top fixedly connected with pressure release pipe and the water injection pipe of outer cauldron body, the bottom fixedly connected with drain pipe of outer cauldron body, be provided with the relief valve on the pressure release pipe, all be provided with the fourth valve body on water injection pipe and the drain pipe.

As a further description of the above technical solution:

the surface of the outer kettle body is provided with an observation window.

The utility model has the following beneficial effects:

1. compared with the prior art, the anti-coking chemical reaction kettle has the advantages that the material pump is started to pump materials at the bottom of the inner kettle body into the main feeding pipe through the material pumping pipe and the material returning pipe, and then the materials enter the upper part of the inner kettle body through the main feeding pipe, so that the materials are circulated, the materials are in a continuous flowing state, all the materials in the inner kettle body can be well caused to flow, and coking is further effectively avoided.

2. Compared with the prior art, the anti-coking chemical reaction kettle has the advantages that materials enter the material pumping pipe, part of the material pumping pipe is heated by the auxiliary heating cylinder, heat dissipation in the material flowing process is reduced, and the reaction effect is guaranteed.

Drawings

FIG. 1 is a perspective view of a first view of an anti-coking chemical reaction kettle according to the present utility model;

FIG. 2 is a second perspective view of an anti-coking chemical reaction kettle according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of the outer kettle body of the anti-coking chemical reaction kettle.

Legend description:

1. an outer kettle body; 2. a main feed pipe; 3. a feed hopper; 4. a discharge pipe; 5. a first valve body; 6. a material pumping pipe; 7. a second valve body; 8. a material pump; 9. a feed back pipe; 10. a mounting plate; 11. a fixing plate; 12. a communicating pipe; 13. an auxiliary heating cylinder; 14. a pressure relief tube; 15. a water injection pipe; 16. an observation window; 17. a spiral heating pipe; 18. an inner kettle body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides an anti-coking chemical reaction kettle: the novel kettle comprises an outer kettle body 1, an inner kettle body 18 is fixedly arranged in the outer kettle body 1, a spiral heating pipe 17 is arranged on the outer surface of the inner kettle body 18, a main feeding pipe 2 is fixedly connected to the top of the inner kettle body 18, the top of the main feeding pipe 2 extends to the outside of the outer kettle body 1 and is fixedly connected with a feeding hopper 3, a discharging pipe 4 is fixedly connected to the bottom of the inner kettle body 18, the tail end of the discharging pipe 4 extends to the outside of the outer kettle body 1, a pumping pipe 6 is fixedly connected to the outer surface of the discharging pipe 4, a first valve body 5 is arranged on the discharging pipe 4, a second valve body 7 is arranged on the pumping pipe 6, a pressure relief pipe 14 and a water injection pipe 15 are fixedly connected to the top of the outer kettle body 1, a drain pipe is fixedly connected to the pressure relief pipe 14, a fourth valve body is arranged on the water injection pipe 15 and the drain pipe, an observation window 16 is arranged on the outer surface of the outer kettle body 1, and the observation window 16 can observe the condition of water inside the outer kettle body 1, so that water can be conveniently and timely added;

a material pumping assembly is arranged between the material pumping pipe 6 and the main material feeding pipe 2, the material pumping assembly comprises a material pumping pump 8 fixedly connected with the end part of the material pumping pipe 6, a material returning pipe 9 is fixedly connected to the outlet of the material pumping pump 8, the tail end of the material returning pipe 9 is connected with the main material feeding pipe 2, a third valve body is arranged on the material returning pipe 9, the outer surface of the outer kettle body 1 is fixedly connected with a mounting plate 10, the upper surface of the mounting plate 10 is fixedly connected with a fixing plate 11, and the top of the fixing plate 11 is fixedly connected with the material pumping pump 8;

the outer surface of the outer kettle body 1 is connected with an auxiliary heating component, the auxiliary heating component comprises a plurality of communicating pipes 12 fixedly connected with the outer surface of the outer kettle body 1, the tail ends of the communicating pipes 12 are connected with an auxiliary heating cylinder 13 together, the pumping pipe 6 penetrates through the auxiliary heating cylinder 13, heat preservation layers are arranged in other places except for the place where the pumping pipe 6 penetrates through the auxiliary heating cylinder 13, the feed-back pipe 9 is also in the same way, and the auxiliary heating cylinder 13 heats part of the pumping pipe 6, so that heat loss is reduced.

Working principle: when the device is used, materials to be reacted are added into the feed hopper 3, the materials enter the inner kettle body 18 through the main feed pipe 2, meanwhile, clear water is added into the outer kettle body 1 through the water injection pipe 15, water also enters the auxiliary heating cylinder 13 through the communicating pipe 12, the spiral heating pipe 17 is started to heat water, and the materials in the inner kettle body 18 are heated through hot water;

opening the second valve body 7 and the third valve body, starting a material pumping pump 8, pumping the material at the bottom of the inner kettle body 18 into the main feeding pipe 2 through the material pumping pipe 6 and the material returning pipe 9 by the material pumping pump 8, and then entering the upper part of the inner kettle body 18 through the main feeding pipe 2, and circulating in such a way, so that the material is in a continuous flowing state;

simultaneously, the material enters into the material pumping pipe 6, and part of the material pumping pipe 6 is heated by the auxiliary heating cylinder 13, so that heat dissipation in the material flowing process is reduced, after the reaction is finished, the second valve body 7 is closed, the first valve body 5 is opened, and the material can be discharged through the material discharging pipe 4.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an anti-coking chemical industry reation kettle, includes outer cauldron body (1), its characterized in that: the novel kettle comprises an outer kettle body (1), wherein an inner kettle body (18) is fixedly arranged in the outer kettle body (1), a spiral heating pipe (17) is arranged on the outer surface of the inner kettle body (18), a main feeding pipe (2) is fixedly connected to the top of the inner kettle body (18), a feeding hopper (3) is fixedly connected to the outer part of the outer kettle body (1) in an extending mode, a discharging pipe (4) is fixedly connected to the bottom of the inner kettle body (18), the tail end of the discharging pipe (4) extends to the outer part of the outer kettle body (1), a pumping pipe (6) is fixedly connected to the outer surface of the discharging pipe (4), a pumping component is arranged between the pumping pipe (6) and the main feeding pipe (2), and an auxiliary heating component is connected to the outer surface of the outer kettle body (1).

2. The anti-coking chemical reaction kettle according to claim 1, wherein: the material pumping assembly comprises a material pumping pump (8) fixedly connected with the end part of a material pumping pipe (6), a material returning pipe (9) is fixedly connected with the outlet of the material pumping pump (8), the tail end of the material returning pipe (9) is connected with a main material feeding pipe (2), a third valve body is arranged on the material returning pipe (9), a mounting plate (10) is fixedly connected with the outer surface of the outer kettle body (1), a fixing plate (11) is fixedly connected with the upper surface of the mounting plate (10), and the top of the fixing plate (11) is fixedly connected with the material pumping pump (8).

3. The anti-coking chemical reaction kettle according to claim 1, wherein: the auxiliary heating assembly comprises a plurality of communicating pipes (12) fixedly connected with the outer surface of the outer kettle body (1), the tail ends of the plurality of communicating pipes (12) are connected with an auxiliary heating cylinder (13) together, and the pumping pipe (6) penetrates through the auxiliary heating cylinder (13).

4. The anti-coking chemical reaction kettle according to claim 1, wherein: the discharging pipe (4) is provided with a first valve body (5), and the pumping pipe (6) is provided with a second valve body (7).

5. The anti-coking chemical reaction kettle according to claim 1, wherein: the top fixedly connected with pressure release pipe (14) and water injection pipe (15) of outer cauldron body (1), the bottom fixedly connected with drain pipe of outer cauldron body (1), be provided with the relief valve on pressure release pipe (14), all be provided with the fourth valve body on water injection pipe (15) and the drain pipe.

6. The anti-coking chemical reaction kettle according to claim 1, wherein: an observation window (16) is arranged on the outer surface of the outer kettle body (1).