CN218012634U

CN218012634U - Graphite reaction kettle

Info

Publication number: CN218012634U
Application number: CN202222353495.9U
Authority: CN
Inventors: 吴春森
Original assignee: Nantong Xinbao Graphite Equipment Co ltd
Current assignee: Nantong Xinbao Graphite Equipment Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-13
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a graphite reation kettle, including graphite reation kettle main part, the below of graphite reation kettle main part is provided with one or more intake pipe, the inside gas distributor that is provided with of graphite reation kettle main part, gas distributor includes the intervalve and distributes at a plurality of branch pipes of intervalve both sides, intervalve and a plurality of branch pipe UNICOM, the intervalve is through admission connection pipe and intake pipe UNICOM, the top evenly distributed of branch pipe has a plurality of ventholes. The utility model discloses a graphite reation kettle will follow the gas that the intake pipe got into through gas distributor, gives vent to anger by a plurality of ventholes of distributor, has realized that hydrogen chloride gas evenly gets into the inside of graphite reation kettle main part, and this hydrogen chloride gas and glycerine evenly distributed increase the foundation area of gas and liquid, have improved reation kettle's reaction efficiency, have reduced use cost, and the result of use is better.

Description

Graphite reaction kettle

Technical Field

The utility model belongs to the reation kettle field, concretely relates to graphite reaction kettle.

Background

The reaction kettle is a container with physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. At present, the production process of dichloropropanol mainly comprises a glycerin method and a propylene method, wherein the dichloropropanol is produced by the glycerin method, the reaction of glycerin and hydrogen chloride is generally carried out in a reaction kettle of enamel or graphite equipment, and hydrogen chloride gas enters from the bottom of the reaction kettle and reacts with glycerin entering from the top of the reaction kettle.

Among the prior art, hydrogen chloride gas directly gets into in the cauldron with glycerine reaction gas uneven distribution, leads to glycerine and hydrogen chloride gas reaction efficiency poor and the vibration great, long-term vibration can cause steel fatigue, has very big potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a graphite reation kettle to solve the defect or the problem that propose among the background art.

In order to realize the above-mentioned utility model purpose, the embodiment of the utility model provides a graphite reation kettle, a serial communication port, including graphite reation kettle main part, the below of graphite reation kettle main part is provided with one or more intake pipe, the inside gas distributor that is provided with of graphite reation kettle main part, gas distributor includes the intervalve and distributes a plurality of branch pipes in the intervalve both sides, intervalve and a plurality of branch pipe UNICOM, the intervalve passes through inlet connection pipe and intake pipe UNICOM, the top evenly distributed of branch pipe has a plurality of ventholes.

Furthermore, the middle pipe is arranged along the radial position of the transverse section of the graphite reaction kettle main body.

Furthermore, the branch pipes are symmetrically arranged on two sides of the middle pipe, and the plurality of branch pipes located on the same side of the middle pipe are symmetrically arranged left and right.

Furthermore, the middle pipe is provided with a connecting hole for installing a branch pipe, and the branch pipe is connected to the middle pipe in a sealing mode through the connecting hole.

Furthermore, the gas distributor also comprises an external frame, the main pipe and the branch pipes are arranged on the external frame, and the external frame is fixedly connected with the graphite reaction kettle main body.

Preferably, the outer frame is provided with a plurality of support bars perpendicular to the branch pipes at positions below the branch pipes.

Further, the middle pipe is arranged right above the air inlet pipe.

Furthermore, a liquid outlet pipe is arranged below the graphite reaction kettle main body.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the utility model discloses a graphite reation kettle will follow the gas that the intake pipe got into through gas distributor, is given vent to anger by a plurality of ventholes of distributor, has realized that hydrogen chloride gas evenly gets into the inside of graphite reation kettle main part, and this hydrogen chloride gas and glycerine evenly distributed increase the basis area of gas and liquid, have improved reation kettle's reaction efficiency, have reduced use cost, and the result of use is better.

Drawings

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

fig. 2 is a schematic structural diagram of the distributor of the present invention.

Description of reference numerals: 1. a graphite reaction kettle main body; 2. an air inlet pipe; 3. a gas distributor; 31. an intermediate pipe; 32. a branch pipe; 33. an air outlet; 4. an air inlet connecting pipe; 5. a liquid outlet pipe.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", 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 the 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted 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.

As shown in fig. 1 and 2, a graphite reaction kettle comprises a graphite reaction kettle main body 1, one or more air inlet pipes 2 are arranged below the graphite reaction kettle main body 1, a gas distributor 3 is arranged inside the graphite reaction kettle main body 1, the gas distributor 3 comprises a middle pipe 31 and a plurality of branch pipes 32 distributed on two sides of the middle pipe 31, the middle pipe 31 is communicated with the branch pipes 32, the middle pipe 31 is communicated with the air inlet pipes 2 through an air inlet connecting pipe 4, and a plurality of air outlet holes 33 are uniformly distributed above the branch pipes 32.

In a further embodiment, the intermediate pipe 31 is arranged at a radial position along the transverse section of the graphite reactor body 1 in order to make the structure more stable.

In a further embodiment, the branch pipes 32 are symmetrically arranged on both sides of the middle pipe 31, and a plurality of branch pipes 32 located on the same side of the middle pipe 31 are symmetrically arranged in the left-right direction. In the present embodiment, the number of the branch pipes 32 is 16, and a plurality of air outlet holes 33 are provided on the upward side of each branch pipe 32. In order to ensure that the gas coming out of the gas outlet holes 33 can be fully contacted with the liquid, a plurality of branch pipes 32 should be uniformly arranged, and the gas outlet holes 33 are uniformly arranged.

In a further embodiment, in order to facilitate the connection of the intermediate pipe 31 and the branch pipes 32, the intermediate pipe 31 is provided with connection holes for the branch pipes 32 to be mounted, and the branch pipes 32 are hermetically connected to the intermediate pipe 31 through the connection holes.

In a further embodiment, to ensure the stability of the whole structure, the gas distributor 3 further comprises an outer frame, and the main pipe and the branch pipes 32 are mounted on the outer frame, and the outer frame is fixedly connected with the graphite reaction kettle main body 1. Preferably, the external frame is provided with a plurality of support bars perpendicular to the branch pipes 32 at positions below the branch pipes 32, and the support bars serve to support the plurality of branch pipes 32.

In a further embodiment, the intermediate pipe 31 is arranged directly above the inlet pipe 2, and the intermediate pipe 31 is arranged above the inlet pipe 2, reducing the length of the inlet connection pipe 4.

In a further embodiment, a liquid outlet pipe 5 is further arranged below the graphite reaction kettle body 1, and liquid generated in the reaction kettle is discharged.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a graphite reation kettle, its characterized in that, includes graphite reation kettle main part, the below of graphite reation kettle main part is provided with one or more intake pipe, the inside gas distributor that is provided with of graphite reation kettle main part, gas distributor includes the intervalve and distributes at a plurality of branch pipes of intervalve both sides, intervalve and a plurality of branch pipe UNICOM, the intervalve is through admitting air connecting pipe and intake pipe UNICOM, the top evenly distributed of branch pipe has a plurality of ventholes.

2. The graphite reactor according to claim 1, wherein the intermediate pipe is disposed along a radial position of a transverse section of the graphite reactor body.

3. The graphite reactor according to claim 1, wherein the branch pipes are symmetrically arranged on both sides of the middle pipe, and a plurality of branch pipes located on the same side of the middle pipe are symmetrically arranged left and right.

4. The graphite reaction kettle according to claim 1, wherein the middle pipe is provided with a connecting hole for installing a branch pipe, and the branch pipe is hermetically connected to the middle pipe through the connecting hole.

5. The graphite reactor according to claim 1, wherein the gas distributor further comprises an outer frame, the middle pipe and the branch pipe are mounted on the outer frame, and the outer frame is fixedly connected with the graphite reactor body.

6. A graphite reactor kettle according to claim 5, wherein said outer frame is provided with a plurality of support bars perpendicular to the branch pipes at positions below the branch pipes.

7. The graphite reactor according to claim 1, wherein the intermediate pipe is disposed directly above the gas inlet pipe.

8. The graphite reaction kettle according to claim 1, wherein a liquid outlet pipe is further arranged below the graphite reaction kettle main body.