CN211159678U

CN211159678U - Reaction kettle with porous medium

Info

Publication number: CN211159678U
Application number: CN201921743857.7U
Authority: CN
Inventors: 蒋晓琴
Original assignee: Liaoyang Dongyue Chemical Plant
Current assignee: Liaoyang Dongyue Chemical Plant
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-04
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a reation kettle with porous medium, including reation kettle, porous medium, reation kettle's lower extreme is provided with the collecting box, reation kettle's upper end is provided with the case lid, the symmetry is provided with first baffle in the reation kettle, reaction chamber and installation cavity are separated into with reation kettle inside to first baffle, porous medium is located the reaction chamber, be provided with the piston chamber in the installation cavity, install the second baffle in the piston chamber, and the piston chamber is separated into power district and booster zone by the second baffle, the empty case is installed to the lower extreme of installation cavity. The utility model relates to a reation kettle technical field, through the second piston that sets up, increase parts such as gas device and getter device, can accelerate the flow velocity of viscous liquid in porous medium, be of value to the work efficiency who improves reation kettle.

Description

Reaction kettle with porous medium

Technical Field

The utility model relates to a reation kettle technical field especially relates to a reation kettle with porous medium.

Background

The broad understanding of the reaction kettle is that the vessel has physical or chemical reaction, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the vessel, the porous medium is a common space occupied by multiphase substances and is also a combination of the multiphase substances,

the reaction kettle of the porous medium has a good mixing function, but after the solution in the existing reaction kettle of the porous medium is mixed, the pores of the porous medium are small, and some viscous solution slowly permeates in the pores, so that the working efficiency of the reaction kettle is low.

To this end, we propose a reactor with a porous medium to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a reaction kettle with a porous medium.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reaction kettle with porous media comprises a reaction kettle and the porous media, wherein a collecting box is arranged at the lower end of the reaction kettle, a box cover is arranged at the upper end of the reaction kettle, first partition plates are symmetrically arranged in the reaction kettle and divide the interior of the reaction kettle into a reaction cavity and an installation cavity, the porous media are positioned in the reaction cavity, a piston cavity is arranged in the installation cavity, a second partition plate is arranged in the piston cavity and is divided into a power area and a pressurization area by the second partition plate, an empty box is arranged at the lower end of the installation cavity, a gas injection pipe is arranged on one side wall of the empty box and penetrates through the side wall of the reaction kettle, the empty box is communicated with the power area of the piston cavity through a first pipeline, a gas outlet pipe is arranged in the power area of the piston cavity and penetrates through the side wall of the reaction kettle, the upper end of the pressurization area of the piston cavity is communicated with the upper end of the reaction cavity through a, the device comprises a piston cavity, a reaction cavity, a pressurizing area, a gas suction device, a first piston, a second piston, a gas check valve and a gas exhaust device, wherein the lower end of the pressurizing area of the piston cavity is communicated with the lower end of the reaction cavity through the gas suction device, the power area of the piston cavity is internally provided with the first piston, one end of the first piston is provided with a first magnet, the pressurizing area of the piston cavity is internally provided with the second piston, one end, adjacent to the first piston, of the second piston is provided with the second magnet, the second piston is internally provided with the gas check valve.

Preferably, the lower end of the porous medium is provided with a blanking pipeline, and the part of the blanking pipeline is arranged in an arc shape.

Preferably, the collection box is connected with the reaction kettle through threads, and a sealing ring is arranged at the connecting position of the collection box and the reaction kettle.

Preferably, a plugging device is arranged on the gas injection pipe, and the plugging device is a rubber plug.

Preferably, a mixing box is arranged between the porous medium and the feeding port of the reaction kettle, the mixing box is communicated with the porous medium and the feeding port of the reaction kettle, and the mixing box is welded with the upper side wall of the reaction kettle.

Preferably, a dust screen is installed in the pipeline of the air outlet pipe;

preferably, be provided with the filter tip on the air entrainment device, and be provided with the filter screen in the filter tip, the one end of getter device is provided with the suction nozzle, be provided with the pellicle in the suction nozzle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower end air pressure of the porous medium reaction kettle can be reduced through the second piston, the air increasing device, the air suction device and other components, the pressure intensity at the upper end of the reaction kettle is increased, the flowing speed of the viscous liquid in the porous medium is increased, and the working efficiency of the reaction kettle is improved;

2. through parts such as the empty case that sets up and first piston, and then when realizing increasing the pressure function, can prevent that other gas from entering into the reaction chamber, avoided other material to influence the condition of reaction process.

Drawings

FIG. 1 is a schematic view of the overall structure of a reaction vessel with porous media according to the present invention;

FIG. 2 is a schematic diagram of a cross-sectional front view of a reactor with porous media according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is an enlarged view of the structure at C in FIG. 2

In the figure: the device comprises a reaction kettle 1, a porous medium 2, a first clapboard 3, a collecting box 4, a gas injection pipe 5, a gas outlet pipe 6, an empty box 7, a first pipeline 8, a piston cavity 9, a second clapboard 10, a gas increasing device 11, a box cover 12, a gas suction device 13, a first magnet 14, a first piston 15, a filter tip 16, a gas one-way valve 17, a second piston 18 and a second magnet 19.

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.

Referring to fig. 1-5, a reaction kettle with porous media comprises a reaction kettle 1 and a porous media 2, wherein a collecting box 4 is arranged at the lower end of the reaction kettle 1, the collecting box 4 is connected with the reaction kettle 1 through threads, a sealing ring is arranged at the connecting position of the collecting box 4 and the reaction kettle 1, the collecting box 4 can be conveniently detached through the threads, meanwhile, the sealing arrangement can prevent air from entering a reaction area to further influence the reaction, a box cover 12 is arranged at the upper end of the reaction kettle 1, a mixing box is arranged between the porous media 2 and a feed inlet of the reaction kettle 1, the mixing box is communicated with the porous media 2 and the feed inlet of the reaction kettle 1 and is welded with the upper side wall of the reaction kettle 1, liquid can be conveniently mixed through the arranged mixing box, so that the solution can more comprehensively react in the porous media 2, a first partition plate 3 is symmetrically arranged in the reaction kettle 1, the first partition plate 3 divides the, the porous medium 2 is positioned in the reaction cavity, the lower end of the porous medium 2 is provided with a blanking pipeline, the blanking pipeline is arranged in an arc shape, liquid deposition can be prevented through the arranged arc-shaped blanking pipeline, a piston cavity 9 is arranged in the installation cavity, a second partition plate 10 is arranged in the piston cavity 9, the piston cavity 9 is divided into a power area and a pressurization area by the second partition plate 10, the lower end of the installation cavity is provided with an empty box 7, the side wall of one side of the empty box 7 is provided with a gas injection pipe 5, the gas injection pipe 5 is provided with a plugging device which is a rubber plug, when air in the empty box 7 is heated and expanded, air can be prevented from leaking from the gas injection pipe 5, the gas injection pipe 5 penetrates through the side wall of the reaction kettle 1, the empty box 7 is communicated with the power area of the piston cavity 9 through a first pipeline 8, the power area of the piston cavity 9 is provided with an air outlet pipe 6, and the, a dust screen is arranged in a pipeline of the air outlet pipe 6, the dust screen can prevent foreign matters from entering a piston cavity 9 through the air outlet pipe 6, the upper end of a pressurizing area of the piston cavity 9 is communicated with the upper end of a reaction cavity through an air increasing device 11, the lower end of the pressurizing area of the piston cavity 9 is communicated with the lower end of the reaction cavity through an air suction device 13, a filter tip 16 is arranged on the air increasing device 11, a filter screen is arranged in the filter tip 16, a suction nozzle is arranged at one end of the air suction device 13, a semipermeable membrane is arranged in the suction nozzle, impurities can be prevented from entering the porous medium 2 through the arranged filter screen, blockage can be avoided, a solution can be prevented from entering the air suction device 13 through the arranged semipermeable membrane in the air suction process, a first piston 15 is arranged in a power area of the piston cavity 9, a first magnet 14 is arranged at one end of the first piston, and a second magnet 19 is arranged at one end of the second piston 18 adjacent to the first piston 15, an air one-way valve 17 is arranged in the second piston 18, and the air one-way valve 17 is communicated with the lower end of the pressurizing area of the piston cavity 9 through a vent hole.

The utility model discloses in, after solution entered into the mixing box. When the reaction starts to slowly permeate into the porous medium 2, if the reaction is an exothermic reaction, heated expansion substances such as dry ice and the like can be added into the empty box 7 through the gas injection pipe 5, meanwhile, the lower end of the porous medium 2 can also be heated to expand, gas can enter a pressurization area through the gas suction device 13, and the gas enters the upper end of the reaction cavity through the gas one-way valve 17, so that the condition that the solution permeation is blocked at the lower end of the reaction cavity because of overlarge gas pressure is avoided;

further, heated gas in the empty box 7 jacks up a first piston 15 arranged in the power area, the first piston 15 drives a second piston 18 upwards through a first magnet 14 and a second magnet 19, the second piston 18 further compresses gas at the upper end of the pressurizing area, the gas enters the reaction cavity through an arranged gas increasing device 11, so that the pressure at the upper end of the reaction cavity is increased to facilitate liquid permeation, and meanwhile, the air suction device 13 can suck air at the lower end of the reaction cavity to facilitate liquid permeation;

further, when the reaction is not an exothermic reaction, the same effect can be achieved by only slowly injecting air into the empty tank 7 through the 5 with the driving device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reation kettle with porous medium, includes reation kettle (1), porous medium (2), its characterized in that, reation kettle (1)'s lower extreme is provided with collecting box (4), reation kettle (1)'s upper end is provided with case lid (12), reation kettle (1) interior symmetry is provided with first baffle (3), first baffle (3) divide into reaction chamber and installation cavity with reation kettle (1) inside, porous medium (2) are located the reaction chamber, be provided with piston chamber (9) in the installation cavity, install second baffle (10) in piston chamber (9), and piston chamber (9) are separated into power district and booster zone by second baffle (10), empty case (7) are installed to the lower extreme of installation cavity, one side lateral wall gas injection pipe (5) have been seted up to empty case (7), and gas injection pipe (5) run through the lateral wall of reation kettle (1), the empty box (7) is communicated with a power area of the piston cavity (9) through a first pipeline (8), an air outlet pipe (6) is arranged in the power area of the piston cavity (9), the air outlet pipe (6) penetrates through the side wall of the reaction kettle (1), the upper end of a pressurization area of the piston cavity (9) is communicated with the upper end of the reaction cavity through an air increasing device (11), the lower end of the pressurization area of the piston cavity (9) is communicated with the lower end of the reaction cavity through an air suction device (13), a first piston (15) is arranged in the power area of the piston cavity (9), a first magnet (14) is arranged at one end of the first piston (15), a second piston (18) is arranged in the pressurization area of the piston cavity (9), a second magnet (19) is arranged at one end, adjacent to the first piston (15), of the second piston (18), and a gas one-way valve (17) is arranged in the second piston (18), the gas one-way valve (17) is communicated with the lower end of the pressurizing area of the piston cavity (9) through a vent hole.

2. The reactor with the porous medium as claimed in claim 1, wherein the lower end of the porous medium (2) is provided with a blanking pipeline, and the part of the blanking pipeline is in an arc shape.

3. The reaction kettle with the porous medium as recited in claim 1, wherein the collection box (4) is connected with the reaction kettle (1) through a screw thread, and a sealing ring is arranged at the connection position of the collection box and the reaction kettle.

4. The reactor with porous media as claimed in claim 1, wherein the gas injection pipe (5) is provided with a plugging device, and the plugging device is a rubber plug.

5. The reactor with the porous medium as claimed in claim 1, wherein a mixing box is arranged between the porous medium (2) and the inlet of the reactor (1), the mixing box is communicated with the porous medium (2) and the inlet of the reactor (1), and the mixing box is welded with the upper side wall of the reactor (1).

6. The reactor with porous media as claimed in claim 1, wherein the duct of the outlet pipe (6) is provided with a dust screen.

7. The reactor with porous media as claimed in claim 1, wherein the air increasing device (11) is provided with a filter (16) and a filter screen is arranged in the filter (16), one end of the air suction device (13) is provided with a suction nozzle, and the suction nozzle is provided with a semipermeable membrane.