CN214765453U

CN214765453U - Catalytic hydrogenation reaction kettle

Info

Publication number: CN214765453U
Application number: CN202120961942.1U
Authority: CN
Inventors: 何敬华; 孙庆兵; 于国相
Original assignee: Jining Xiangtaihe New Material Technology Co ltd
Current assignee: Jining Xiangtaihe New Material Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-19
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a catalytic hydrogenation reation kettle, including the cauldron body and mixed subassembly, the fixed backup pad that is equipped with in bottom of the cauldron body, the four corners of backup pad bottom is all fixed and is equipped with the supporting leg, and the fixed feeder hopper that is equipped with in top of cauldron body one side, mixed subassembly include shell, motor, bull stick and eight puddlers, and the fixed middle part that sets up on cauldron body top of shell, the fixed inside that sets up at the shell of motor, the top fixed connection of shaft coupling and bull stick is passed through to the output of motor, the beneficial effects of the utility model are that: the electric heating pipes can heat the interior of the kettle body, so that the reaction effect is ensured; the water pump pumps ice water in the water tank into the condenser pipe through the water inlet pipe, and the condenser pipe takes away heat in the kettle body, so that the organic pigment is cooled; the bull stick drives eight puddlers and rotates to can carry out abundant stirring to the organic pigment and the medicament of the internal portion of cauldron through a plurality of helical blade, make its mixed effect better.

Description

Catalytic hydrogenation reaction kettle

Technical Field

The utility model relates to a reation kettle, in particular to catalytic hydrogenation reation kettle belongs to organic pigment production technical field.

Background

Organic pigments are insoluble organic substances, and are generally used for coloring substrates by adding them to substrates in a highly dispersed state, and are widely used for coloring raw stock of inks, paints, coatings, synthetic fibers, pigment printing of textiles, coloring of plastics, rubbers, and leathers. In the presence of catalysts such as Pt, Pd, Ni, etc., olefins and alkynes undergo addition reaction with hydrogen to produce corresponding alkanes, and heat is released, which is called heat of hydrogenation (heat is released when 1mol of unsaturated hydrocarbons are hydrogenated). Mechanism of catalytic hydrogenation (change of reaction pathway, lowering of activation energy): the hydrogen molecules adsorbed on the catalyst generate active hydrogen atoms to be added with alkene and alkyne of which bonds are weakened by the catalyst, the existing reaction kettle has poor mixing effect and can influence the catalytic hydrogenation effect, a general reaction kettle does not have a stable regulation function, and the reaction efficiency can be influenced by overhigh or overlow temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catalytic hydrogenation reation kettle to the mixed effect that proposes in solving above-mentioned background art is not good and can not carry out the problem adjusted to the temperature.

In order to achieve the above object, the utility model provides a following technical scheme: a catalytic hydrogenation reaction kettle comprises a kettle body and a mixing assembly, wherein a supporting plate is fixedly arranged at the bottom of the kettle body, supporting legs are fixedly arranged at four corners of the bottom end of the supporting plate, a feeding hopper is fixedly arranged at the top of one side of the kettle body, a temperature controller is fixedly arranged at one side of the top end of the kettle body, inductive probes are fixedly arranged at two sides of the top end of the inner wall of the kettle body, the two inductive probes are electrically connected with the temperature controller, a discharging pipe is fixedly arranged at the bottom end of the kettle body, a water tank is fixedly arranged at one side of the top end of the supporting plate, a water pump is fixedly arranged at the top end of the water tank, a connecting pipe is fixedly connected with the pumping end of the water pump, the bottom end of the connecting pipe extends to the top inside the water tank, a water inlet pipe is fixedly connected with the water outlet end of the water pump, a condensing pipe is fixedly arranged at one side of the inner wall of the kettle body, and the water inlet end of the condensing pipe is fixedly connected with one end of the water inlet pipe, the return water end fixedly connected with back flow of condenser pipe, the back flow with the inside bottom fixed connection of water tank, the fixed baffle that is equipped with in inside top of water tank, mixed subassembly includes shell, motor, bull stick and eight puddler, the shell is fixed to be set up the middle part on cauldron body top, the motor is fixed to be set up the inside of shell, the output of motor pass through the shaft coupling with the top fixed connection of bull stick, eight the puddler is fixed the setting respectively is in the both sides of bull stick, the fixed flush mounting plate that is equipped with of opposite side on backup pad top, flush mounting plate's fixed surface is equipped with motor switch, temperature controller switch and solenoid valve switch, the motor with temperature controller is respectively through motor switch and temperature controller switch and power electric connection.

As an optimal technical scheme of the utility model, eight the surface of puddler is all fixed and is equipped with helical blade.

As a preferred technical scheme of the utility model, the filler has been seted up to one side on water tank top, the inner wall threaded connection of filler has the upper cover.

As a preferred technical scheme of the utility model, the fixed solenoid valve that is equipped with in middle part of discharging pipe, the solenoid valve passes through solenoid valve switch and power electric connection.

As an optimal technical scheme of the utility model, four the bottom of supporting leg is all fixed and is equipped with the base.

As an optimized technical scheme of the utility model, a plurality of through-hole has been seted up on the surface of baffle.

As an optimized technical scheme of the utility model, the fixed a plurality of electrothermal tube, a plurality of that is equipped with of opposite side of cauldron internal wall the electrothermal tube with the water pump is all through temperature controller and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a catalytic hydrogenation reaction kettle, a plurality of electric heating tubes can heat the interior of the kettle body, thereby ensuring the reaction effect; the water pump pumps ice water in the water tank into the condenser pipe through the water inlet pipe, and the condenser pipe takes away heat in the kettle body, so that the organic pigment is cooled; the rotating rods drive the eight stirring rods to rotate, and the organic pigment and the medicament in the kettle body can be fully stirred through the plurality of helical blades, so that the mixing effect is better; the upper cover can play sealed effect, avoids the inside temperature rise of water tank.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

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

fig. 4 is a schematic structural diagram of the separator of the present invention.

In the figure: 1. a kettle body; 2. a feed hopper; 3. a support plate; 4. a mixing assembly; 41. a housing; 42. a motor; 43. a rotating rod; 44. a stirring rod; 45. a helical blade; 5. a temperature controller; 6. an inductive probe; 7. supporting legs; 8. a water inlet pipe; 9. an upper cover; 10. a water tank; 11. a discharge pipe; 12. an electromagnetic valve; 13. a water pump; 14. an electric heating tube; 15. a condenser tube; 16. a partition plate; 17. and a through hole.

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. 1-4, the present invention provides a catalytic hydrogenation reaction kettle, which comprises a kettle body 1 and a mixing assembly 4, wherein a supporting plate 3 is fixedly arranged at the bottom of the kettle body 1, supporting legs 7 are fixedly arranged at four corners of the bottom end of the supporting plate 3, a feeding hopper 2 is fixedly arranged at the top of one side of the kettle body 1, a temperature controller 5 is fixedly arranged at one side of the top end of the kettle body 1, inductive probes 6 are fixedly arranged at two sides of the top end of the inner wall of the kettle body 1, the two inductive probes 6 are electrically connected with the temperature controller 5, a discharging pipe 11 is fixedly arranged at the bottom end of the kettle body 1, a water tank 10 is fixedly arranged at one side of the top end of the supporting plate 3, a water pump 13 is fixedly arranged at the top end of the water tank 10, a connecting pipe is fixedly connected to a pumping end of the water pump 13, the bottom end of the connecting pipe extends to the top inside the water tank 10, a water inlet pipe 8 is fixedly connected to a water outlet end of the water pump 13, a condensing pipe 15 is fixedly arranged at one side of the inner wall of the kettle body 1, the water inlet end of the condenser pipe 15 is fixedly connected with one end of the water inlet pipe 8, the return water end of the condenser pipe 15 is fixedly connected with a return pipe, the return pipe is fixedly connected with the bottom inside the water tank 10, the top inside the water tank 10 is fixedly provided with a clapboard 16, the mixing component 4 comprises a shell 41 and a motor 42, bull stick 43 and eight puddler 44, the fixed middle part that sets up on the 1 top of the cauldron body of shell 41, the fixed inside that sets up at shell 41 of motor 42, the top fixed connection of shaft coupling and bull stick 43 is passed through to motor 42's output, eight puddler 44 are fixed the both sides that set up at bull stick 43 respectively, the fixed flush mounting plate that is equipped with of opposite side on 3 tops of backup pad, flush mounting plate's fixed surface is equipped with motor switch, temperature controller switch and solenoid valve switch, motor 42 and temperature controller 5 are respectively through motor switch and temperature controller switch and power electric connection.

Preferably, the surfaces of the eight stirring rods 44 are all fixedly provided with helical blades 45, and the helical blades 45 can fully stir the organic pigment and the medicament in the kettle body 1, so that the mixing effect is better; a water filling port is formed in one side of the top end of the water tank 10, an upper cover 9 is in threaded connection with the inner wall of the water filling port, and the upper cover 9 can play a sealing role to prevent the temperature inside the water tank 10 from rising; the electromagnetic valve 12 is fixedly arranged in the middle of the discharge pipe 11, the electromagnetic valve 12 is electrically connected with a power supply through an electromagnetic valve switch, and the electromagnetic valve 12 can control the discharge pipe 11 to discharge, so that labor is saved; the four bases can make the kettle body 1 more stable; the surface of the partition plate 16 is provided with a plurality of through holes 17, the partition plate 16 blocks ice blocks on the partition plate, and ice water can flow to the bottom of the water tank 10 through the plurality of through holes 17, so that the water pumped by the water inlet pipe 8 is ensured to be at a low temperature; a plurality of electric heating tubes 14 are fixedly arranged on the other side of the inner wall of the kettle body 1, the electric heating tubes 14 and the water pump 13 are electrically connected with a power supply through the temperature controller 5, and the electric heating tubes 14 can heat the inside of the kettle body 1, so that the reaction effect is ensured.

When in specific use, the utility model relates to a catalytic hydrogenation reaction kettle, firstly, organic pigment to be reacted is added into the kettle body 1 through the feed hopper 2, then the motor 42 is started through the motor switch, the rotating rod 43 is driven to rotate under the rotation of the motor 42, the rotating rod 43 drives the eight stirring rods 44 to rotate, and the organic pigment and the medicament in the kettle body 1 can be fully stirred through the helical blades 45, so that the mixing effect is better, then, the temperature controller 5 with the model of NT-72RE is started through the temperature controller switch, the two inductive probes 6 can transmit the temperature condition in the kettle body 1 to the temperature controller 5, the temperature control range is set through the operating button on the temperature controller 5, when the temperature in the kettle body 1 is higher than the set value, the water pump 13 can be started by the temperature controller 5, in water pump 13 squeezes into condenser pipe 15 with the inside frozen water of water tank 10 through inlet tube 8, condenser pipe 15 takes away the inside heat of the cauldron body 1 to lower the temperature to organic pigment, then, when the inside temperature of the cauldron body 1 was less than the value of settlement, temperature controller 5 can open a plurality of electrothermal tube 14, and a plurality of electrothermal tube 14 can heat the cauldron body 1 is inside, thereby guarantees the effect of reaction.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A catalytic hydrogenation reaction kettle comprises a kettle body (1) and a mixing assembly (4), and is characterized in that a supporting plate (3) is fixedly arranged at the bottom of the kettle body (1), supporting legs (7) are fixedly arranged at four corners of the bottom of the supporting plate (3), a feeding hopper (2) is fixedly arranged at the top of one side of the kettle body (1), a temperature controller (5) is fixedly arranged at one side of the top end of the kettle body (1), inductive probes (6) are fixedly arranged at two sides of the top end of the inner wall of the kettle body (1), the two inductive probes (6) are electrically connected with the temperature controller (5), a discharging pipe (11) is fixedly arranged at the bottom end of the kettle body (1), a water tank (10) is fixedly arranged at one side of the top end of the supporting plate (3), a water pump (13) is fixedly arranged at the top end of the water tank (10), and a water pumping end of the water pump (13) is fixedly connected with a connecting pipe, the bottom of the connecting pipe extends to the top of the inner part of the water tank (10), the water outlet end of the water pump (13) is fixedly connected with a water inlet pipe (8), a condenser pipe (15) is fixedly arranged on one side of the inner wall of the kettle body (1), the water inlet end of the condenser pipe (15) is fixedly connected with one end of the water inlet pipe (8), the return pipe is fixedly connected with the return water end of the condenser pipe (15), the return pipe is fixedly connected with the bottom of the inner part of the water tank (10), a partition plate (16) is fixedly arranged on the top of the inner part of the water tank (10), the mixing component (4) comprises a shell (41), a motor (42), a rotating rod (43) and eight stirring rods (44), the shell (41) is fixedly arranged at the middle part of the top end of the kettle body (1), the motor (42) is fixedly arranged in the outer part of the shell (41), the output end of the motor (42) is fixedly connected with the top end of the rotating rod (43) through a coupler, eight puddler (44) are fixed the setting respectively the both sides of bull stick (43), the fixed flush mounting plate that is equipped with of opposite side on backup pad (3) top, flush mounting plate's fixed surface is equipped with motor switch, temperature controller switch and solenoid valve switch, motor (42) with temperature controller (5) are respectively through motor switch and temperature controller switch and power electric connection.

2. The catalytic hydrogenation reaction kettle of claim 1, wherein: helical blades (45) are fixedly arranged on the surfaces of the eight stirring rods (44).

3. The catalytic hydrogenation reaction kettle of claim 1, wherein: a water filling port is formed in one side of the top end of the water tank (10), and an upper cover (9) is in threaded connection with the inner wall of the water filling port.

4. The catalytic hydrogenation reaction kettle of claim 1, wherein: the middle part of the discharge pipe (11) is fixedly provided with an electromagnetic valve (12), and the electromagnetic valve (12) is electrically connected with a power supply through an electromagnetic valve switch.

5. The catalytic hydrogenation reaction kettle of claim 1, wherein: the bottom ends of the four supporting legs (7) are all fixedly provided with bases.

6. The catalytic hydrogenation reaction kettle of claim 1, wherein: the surface of the clapboard (16) is provided with a plurality of through holes (17).

7. The catalytic hydrogenation reaction kettle of claim 1, wherein: a plurality of electric heating tubes (14) are fixedly arranged on the other side of the inner wall of the kettle body (1), and the electric heating tubes (14) and the water pump (13) are electrically connected with a power supply through a temperature controller (5).