CN213160790U

CN213160790U - Pipeline reactor for fine chemical production

Info

Publication number: CN213160790U
Application number: CN202021760059.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Gansu Liankai Biotechnology Co ltd
Current assignee: Gansu Liankai Biotechnology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-11
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a pipeline reactor for fine chemical production, which comprises an outer shell, the inside fixed mounting of shell has the supporting seat, the top fixed mounting of supporting seat has first reaction tube, the top fixed mounting of first reaction tube has first feed inlet, the inside fixed mounting of shell has the water tank, the inside fixed mounting of water tank has the heating pipe, the top fixed mounting of water tank has the connecting pipe, the bottom fixed mounting of first reaction tube has first conveying pipe, the top fixed mounting of first reaction tube has steam inlet. The utility model discloses, added rotation axis and puddler in the pipeline, utilized the mobility of reactant, driven the puddler and rotated, carried out abundant mixture with the inside material of reaction tube, avoided because of mixing inhomogeneous leading to the failure, installed the water tank, the steam that the internal heating produced gets into the reaction tube and heats the material, and the lateral wall installation temperature sensor of reaction tube is to inside temperature real-time supervision simultaneously.

Description

Pipeline reactor for fine chemical production

Technical Field

The utility model relates to a pipeline reactor technical field specifically is a pipeline reactor for meticulous chemical production.

Background

The fine chemical products are widely applied to various fields of production and life of people, and main reactions and chemical combination reactions are needed in the production process of some fine chemical products such as tetrabutyl urea, diisobutyl carbinol and methyl cyclohexyl acetate. The combination reaction refers to a reaction in which two or more substances react to form a new substance. Wherein part of the reaction is oxidation-reduction reaction, and part of the reaction is non-oxidation-reduction reaction. In addition, the initiation of the chemical combination reaction requires a certain temperature, and the temperature needs to be controlled to a certain level or more to maintain the reaction.

Some existing pipeline reactors have the defects that the temperature is not well controlled, and the reaction is not thorough and fails due to the fact that the reactants are not uniformly mixed after being added.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline reactor for fine chemical production 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 pipeline reactor for fine chemical production comprises a shell, wherein a supporting seat is fixedly arranged in the shell, a first reaction tube is fixedly arranged at the top of the supporting seat, a first feed inlet is fixedly arranged at the top of the first reaction tube, a water tank is fixedly arranged in the shell, a heating tube is fixedly arranged in the water tank, a connecting tube is fixedly arranged at the top of the water tank, a first feed pipe is fixedly arranged at the bottom of the first reaction tube, a steam inlet is fixedly arranged at the top of the first reaction tube, a rotating shaft is movably arranged in the first reaction tube, a stirring rod is fixedly arranged on the outer wall of the rotating shaft, a second reaction tube is fixedly arranged on the side wall of the supporting seat, a second feed pipe is fixedly arranged at the bottom of the second reaction tube, and a second feed inlet is fixedly arranged at the top of the second reaction tube, the lateral wall fixed mounting of supporting seat has the third reaction tube, the top fixed mounting of third reaction tube has the third feed inlet, the inside movable mounting of shell has the storage case, the lateral wall movable mounting of storage case has the wheel, the one end movable mounting of third reaction tube has the connector.

Preferably, the first feeding pipe is connected with a second reaction pipe, and the second feeding pipe is connected with a third reaction pipe.

Preferably, the connecting pipe is connected with two steam inlets, and the two steam inlets are fixedly arranged at the top of the first reaction pipe in a straight line arrangement manner.

Preferably, the second reaction tube and the third reaction tube are movably provided with a rotating shaft and a stirring rod inside.

Preferably, the number of the wheels is four, and the four wheels are equally divided into two types which are fixedly arranged on two sides of the storage box in a symmetrical mode.

Preferably, the puddler is hollow pole, a plurality of through-holes have been seted up to the lateral wall of puddler, and above-mentioned through-hole is the form of central line symmetry and arranges.

Compared with the prior art, the beneficial effects of the utility model are that: this a pipeline reactor for fine chemical production has added rotation axis and puddler in the pipeline, utilizes the mobility of reactant, drives the puddler and rotates, carries out abundant mixture with the inside material of reaction tube, avoids leading to the failure because of mixing inhomogeneously, installs the water tank, and the steam that the internal heating produced gets into the reaction tube and heats the material, and the lateral wall installation temperature sensor of reaction tube simultaneously to inside temperature real-time supervision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the first reaction tube and the steam inlet of the present invention;

fig. 3 is a schematic diagram of the coagulation relationship between the stirring rod and the rotating shaft according to the present invention.

In the figure: 1. a housing; 2. a supporting seat; 3. a first reaction tube; 4. a first feed port; 5. heating a tube; 6. a water tank; 7. a connecting pipe; 8. a first feed pipe; 9. a second feed port; 10. a second reaction tube; 11. a second feed tube; 12. a third feed inlet; 13. a third reaction tube; 14. a material storage box; 15. a connecting port; 16. a wheel; 17. a steam inlet; 18. a rotating shaft; 19. a stirring rod.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a pipeline reactor for fine chemical production comprises a shell 1, a supporting seat 2 is fixedly arranged in the shell 1, a first reaction tube 3 is fixedly arranged at the top of the supporting seat 2, a temperature sensor is fixedly arranged on the side wall of the first reaction tube 3, a first feed inlet 4 is fixedly arranged at the top of the first reaction tube 3, a water tank 6 is fixedly arranged in the shell 1, a heating tube 5 is fixedly arranged in the water tank 6, a connecting tube 7 is fixedly arranged at the top of the water tank 6, a first feed pipe 8 is fixedly arranged at the bottom of the first reaction tube 3, a steam inlet 17 is fixedly arranged at the top of the first reaction tube 3, the connecting tube 7 is connected with the steam inlet 17, the number of the steam inlets 17 is two, the two steam inlets 17 are fixedly arranged at the top of the first reaction tube 3 in a straight line arrangement mode, a rotating shaft 18 is movably arranged in the first reaction tube 3, a stirring rod 19 is fixedly installed on the outer wall of the rotating shaft 18, the rotating shaft 18 and the stirring rod 19 are movably installed inside the second reaction tube 10 and the third reaction tube 13, the stirring rod 19 is a hollow rod, a plurality of through holes are formed in the side wall of the stirring rod 19, the through holes are symmetrically arranged in a central line mode, the second reaction tube 10 is fixedly installed on the side wall of the supporting seat 2, the first feeding tube 8 is connected with the second reaction tube 10, the second feeding tube 11 is connected with the third reaction tube 13, the bottom of the second reaction tube 10 is fixedly installed with the second feeding tube 11, the top of the second reaction tube 10 is fixedly installed with the second feeding hole 9, the side wall of the supporting seat 2 is fixedly installed with the third reaction tube 13, the top of the third reaction tube 13 is fixedly installed with the third feeding hole 12, a material storage box 14 is movably installed inside the shell 1, an outlet is installed at the bottom of the material storage box 14, and wheels 16 are movably installed on, the number of the wheels 16 is four, the four wheels 16 are equally divided into two types which are fixedly arranged at two sides of the storage box 14 in a symmetrical mode, and one end of the third reaction tube 13 is movably provided with a connecting port 15.

The working principle is as follows: when the device is used, chemical materials are put into the first reaction tube 3 from the first feeding hole 4, the heating tube 5 is started to heat water in the water tank 6, generated steam is sent into the first reaction tube 3 from the steam inlet 17 through the connecting tube 7, the materials flow into the second reaction tube 10 from the first feeding tube 8, and other materials are put into the second feeding hole 9, the fluidity generated when the chemical materials flow drives the stirring rod 19 to rotate, the stirring rod 19 drives the rotating shaft 18 to rotate, the stirring rod 19 is fully contacted with the materials due to the through hole arranged on the stirring rod 19, the stirring rod 19 is driven to rotate to mix the materials, the materials enter the third reaction tube 13 through the second feeding tube 11, other materials are put into the third reaction tube 12 to react, the materials enter the storage tank 14 from the connecting hole 15, when the materials in the storage tank 14 reach a certain amount, the storage tank 14 is pulled out of the reactor, the wheels 16 are turned to more easily pull the storage bin 14 out, open the outlet at the bottom, and remove the reacted material.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pipe reactor for fine chemical production, comprising a housing (1), characterized in that it has: the inner fixed mounting of the shell (1) is provided with a supporting seat (2), the top fixed mounting of the supporting seat (2) is provided with a first reaction tube (3), the top fixed mounting of the first reaction tube (3) is provided with a first feed inlet (4), the inner fixed mounting of the shell (1) is provided with a water tank (6), the inner fixed mounting of the water tank (6) is provided with a heating tube (5), the top fixed mounting of the water tank (6) is provided with a connecting tube (7), the bottom fixed mounting of the first reaction tube (3) is provided with a first feed pipe (8), the top fixed mounting of the first reaction tube (3) is provided with a steam inlet (17), the inner movable mounting of the first reaction tube (3) is provided with a rotating shaft (18), the outer wall fixed mounting of the rotating shaft (18) is provided with a stirring rod (19), and the side wall fixed mounting of the supporting seat (2), the bottom fixed mounting of second reaction tube (10) has second conveying pipe (11), the top fixed mounting of second reaction tube (10) has second feed inlet (9), the lateral wall fixed mounting of supporting seat (2) has third reaction tube (13), the top fixed mounting of third reaction tube (13) has third feed inlet (12), the inside movable mounting of shell (1) has storage case (14), the lateral wall movable mounting of storage case (14) has wheel (16), the one end movable mounting of third reaction tube (13) has connector (15).

2. The pipe reactor for fine chemical production according to claim 1, wherein: the first feeding pipe (8) is connected with the second reaction pipe (10), and the second feeding pipe (11) is connected with the third reaction pipe (13).

3. The pipe reactor for fine chemical production according to claim 1, wherein: the connecting pipe (7) is connected with two steam inlets (17), and the two steam inlets (17) are fixedly arranged at the top of the first reaction pipe (3) in a straight line arrangement mode.

4. The pipe reactor for fine chemical production according to claim 1, wherein: and a rotating shaft (18) and a stirring rod (19) are movably arranged in the second reaction tube (10) and the third reaction tube (13).

5. The pipe reactor for fine chemical production according to claim 1, wherein: the number of the wheels (16) is four, and the four wheels (16) are equally divided into two types which are fixedly arranged on two sides of the storage box (14) in a symmetrical mode.

6. The pipe reactor for fine chemical production according to claim 1, wherein: the stirring rod (19) is a hollow rod, a plurality of through holes are formed in the side wall of the stirring rod (19), and the through holes are symmetrically arranged in a central line mode.