CN220940765U - Reactor for producing a catalyst - Google Patents

Abstract

The utility model discloses a reactor, which comprises a shell, an upper cover, a stirring device, a heating device, an inner container, a water draining device, a shower device and a frame, wherein the shell is provided with a cavity, the upper cover is arranged on the shell, the heating device is arranged in the cavity, the stirring device comprises a motor and a stirrer which are arranged in the cavity, the motor is provided with an output shaft, the stirrer is arranged on the output shaft, the inner container is provided with a reaction cavity, the inner container is arranged in the cavity, the output shaft stretches into the reaction cavity, a sealing bearing is arranged at the joint of the output shaft and the inner container, the water draining device comprises a drain valve and a drain door, the drain valve is arranged on the inner container, the drain door is connected with the drain valve, the shower device comprises a shower nozzle, the shower nozzle is arranged above the inner container and right facing the reaction cavity below, the frame is arranged in the inner container, and the frame is provided with a clamping groove. The reactor can save reaction space, consume reagent and treat waste liquid to the maximum extent, and realize the preparation of a plurality of large porous polymer materials.

Description

Reactor for producing a catalyst

Technical Field

The utility model relates to the technical field of reactors, in particular to a reactor.

Background

The porous polymer material has the characteristics of light weight, high pore structure, large specific surface area, high permeability, mechanical stability, easy surface structure modification and the like, and has wide application in the fields of adsorption and separation, catalyst carriers, gas storage, thermal insulation, sound insulation and the like. For example: the melamine sponge has the characteristics of good elasticity, super-large adsorptivity and the like as one of the representatives, and the surface of the melamine sponge can be changed from hydrophilicity to hydrophobicity by modifying the sponge, so that the melamine sponge has excellent oil-water separation performance, and has important application prospects in the fields of offshore oil spill accident treatment, crude oil extraction, treatment of a large amount of oily wastewater caused by industrial and domestic sewage and the like. However, due to the high porosity of the porous polymer material, the traditional reactor has the problems of large consumption, great waste, high cost, low preparation efficiency and the like of the reagent liquid when preparing or modifying the porous material. In addition, the surface tension of the porous polymer material ensures that the reactant has poor fluidity in the material, greatly reduces the chemical reaction efficiency and the like during material modification, and severely restricts the mass production of the porous material with special functions.

For example, patent CN202310321759 relates to a reactor and its application, the reactor has compact structure, good heat and mass transfer properties, low cost, but small application range, and is especially not suitable for high-efficiency mass preparation of porous polymer materials with higher porosity.

For example, patent CN201920223836 discloses a PVC composite reactor, which is provided with a supporting base, a cover plate, a charging basket and a regulating valve, so that the stability of the reactor main body is improved, and the adding speed and the adding amount of materials are convenient to control. But is equally unsuitable for the reaction of larger materials.

For example, patent CN102917784B relates to a reactor with a reactor header and integrated valves, which is small and suitable for fast switching of at least two streams in a countercurrent reactor. But its reactant is consumed and wasted greatly and is not suitable for mass production of porous polymer materials as well.

Therefore, developing a reactor which has high reaction efficiency, low energy consumption, small volume and easy scale modification and preparation of porous polymer materials is an extremely important application prospect and still has the technical problem to be solved.

Disclosure of utility model

Therefore, a reactor is needed to be provided, so that the large-scale modification and preparation of the porous polymer material are easy, and the reaction efficiency is high, the energy consumption is low, the volume is small.

In order to achieve the above object, the utility model provides a reactor, which comprises a shell, an upper cover, a stirring device, a heating device, an inner container, a water draining device, a shower device and a frame, wherein the shell is provided with a cavity, the upper cover is arranged on the shell, the heating device is arranged in the cavity and is used for heating the reactor, the stirring device comprises a motor and a stirrer which are arranged in the cavity, the motor is provided with an output shaft, the stirrer is arranged on the output shaft, the inner container is provided with a reaction cavity, the inner container is arranged in the cavity and is positioned above the motor, the output shaft stretches into the reaction cavity, a sealing bearing is arranged at the joint of the output shaft and the inner container, the water draining device comprises a drain valve and a drain door, the drain valve is arranged on the inner container, the shower device comprises a spray head, the spray head is arranged above and opposite to the reaction cavity below the inner container, and the frame is arranged in the inner container and is provided with a clamping groove.

Further, the plurality of frames are arranged on the side wall of the liner in an annular mode.

Further, the device also comprises a controller and a display screen, wherein the controller is respectively connected with the motor, the heating device and the display screen, and the display screen is arranged on the outer wall of the shell and used for displaying time, heating temperature and rotating speed of the motor.

Further, the heating device comprises a heating plate, and the heating plate is arranged in the cavity.

Further, the stirrer is a spiral stirrer.

Further, the upper cover is provided with a handle.

The technical scheme has the following beneficial effects:

The porous polymer material is compressed in advance and placed in the clamping groove of the frame, so that reaction space is saved to the greatest extent, consumption of reagents and treatment of waste liquid are reduced, preparation of a plurality of large porous polymer materials is achieved at one time, reagent consumable input cost, labor cost, preparation space and waste liquid output can be greatly reduced, preparation efficiency is improved, reaction liquid which drives the stirrer to rotate through a motor flows at a high speed, reaction efficiency and cleaning efficiency of reaction reagents and surface groups of the porous polymer materials are improved, a heating device heats up the reactor, reaction is accelerated through heating, residual reaction reagents in the porous polymer materials after the shower nozzle is cleaned, and after the reaction is finished, the reaction liquid and cleaning liquid can be discharged through the drain valve and the drain valve.

Drawings

FIG. 1 is a schematic cross-sectional view of a reactor according to the present embodiment;

FIG. 2 is a schematic structural view of a display of the reactor according to the present embodiment;

Fig. 3 is a schematic structural view of the frame according to the present embodiment.

Reference numerals illustrate:

1. A housing;

2. an upper cover;

3. a motor;

4. A heating plate;

5. an inner container;

6. A drainage gate;

7. A drain valve;

8. A shower nozzle;

9. A display screen;

10. a stirrer;

11. sealing the bearing;

12. A bearing fixing seat;

13. A handle;

14. a frame;

141. A clamping groove;

15. a porous polymeric material.

Detailed Description

In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 to 3, the present embodiment provides a reactor, which includes a housing 1, an upper cover 2, a stirring device, a heating device, a liner 5, a drainage device and a shower device. The shell 1 is provided with a cavity, and the cavity can be provided with a stirring device, a heating device, an inner container 5 and the like. The upper cover 2 is covered on the shell 1, and the heating device is arranged in the cavity and used for heating the reactor, so that the reaction is accelerated by heating. The stirring device comprises a motor 3 and a stirrer 10 which are arranged in the cavity, the motor 3 is provided with an output shaft, the stirrer 10 is arranged on the output shaft, the stirrer 10 can be driven to rotate by the rotation of the output shaft, and the reaction is accelerated by stirring. The inner container 5 is provided with a reaction cavity, the inner container 5 is arranged in the cavity and is positioned above the motor 3, and the inner container 5 is spaced from the outer shell 1 so as to prevent the inner container 5 from damaging other parts due to overhigh reaction temperature. The output shaft stretches into the reaction chamber, and the junction of output shaft and inner bag 5 is provided with sealed bearing 11, and sealed bearing 11 can ensure the leakproofness of junction. The drainage device comprises a drainage valve 7 and a drainage valve 6, wherein the drainage valve 7 is arranged on the inner container 5, the drainage valve 6 is connected with the drainage valve 7, and the reaction liquid and the cleaning liquid can be discharged through the drainage valve 7 and the drainage valve 6. The shower device comprises a shower nozzle 8, wherein the shower nozzle 8 is arranged above the liner 5 and is opposite to the reaction cavity below and is used for cleaning residual reaction reagent in the reacted porous polymeric material. The frame 14 is provided in the inner container 5, and the frame 14 has a clamping groove 141 for accommodating the compressed porous polymer material.

The technical scheme has the following beneficial effects:

The porous polymer material is compressed in advance in the clamping groove of the frame to save reaction space, consumption of reagent and treatment of waste liquid to the greatest extent, preparation of a plurality of large-scale porous polymer materials is realized at one time, reagent consumable input cost, labor cost, preparation space, waste liquid output can be greatly reduced, preparation efficiency is improved, the reaction liquid of the stirrer 10 is driven by the motor 3 to flow at a high speed, reaction efficiency and cleaning efficiency of the reaction reagent and the porous polymer material surface groups are improved, the heating device heats the reactor, reaction is accelerated by heating, the shower nozzle 8 is used for cleaning residual reaction reagent in the reacted porous polymer material, and after the reaction is finished, the reaction liquid and cleaning liquid can be discharged through the drain valve 7 and the drain valve 6.

Referring to fig. 2, in this embodiment, the reactor further includes a controller and a display screen 9, where the controller is respectively connected to the motor 3, the heating device, and the display screen 9, and is used for controlling the operations of the motor 3, the heating device, and the display screen 9. The display screen 9 is arranged on the outer wall and used for displaying time, heating temperature and rotating speed of the motor 3, so that the reaction process and speed can be controlled in an omnibearing manner, and the reactor is large-scale and standardized and has higher repeatability. In addition, the inner container 5 and the outer shell 1 are of a sleeved structure, and a space is arranged between the inner container 5 and the outer shell, so that the damage to the display screen 9 caused by overhigh reaction temperature of the inner container 5 can be prevented.

In this embodiment, the reactor further includes a temperature sensor, and the temperature sensor is connected to the controller, and converts the detected temperature information of the liner 5 into an electrical signal, and sends the electrical signal to the controller.

Referring to fig. 1, in the present embodiment, the heating device includes a heating plate 4, and the heating plate 4 is disposed in the cavity. The heating plate 4 is connected with a controller, the controller can control the heating temperature and the heating time of the heating plate 4, and the heating plate 4 can accurately regulate and control the reaction temperature, so that the reaction process is regulated.

Referring to fig. 1, in the present embodiment, the stirrer 10 is a screw stirrer 10 (also called a propeller), and the reaction liquid flows at a high speed by the rotation of the screw stirrer 10, so as to improve the reaction efficiency and the cleaning rate of the reaction reagent and the surface groups of the porous polymer material.

Referring to fig. 2, in the present embodiment, the upper cover 2 has a handle 13, and the upper cover 2 can be lifted by the handle 13 to open the inner container 5.

In this embodiment, the inner container and the outer case are preferably cylindrical.

Referring to fig. 1, in the present embodiment, a bearing fixing seat 12 is disposed at the bottom of the inner container 5, a sealing bearing 11 is disposed on the bearing fixing seat 12, the sealing bearing 11 can support a revolving output shaft, and the inner container 5 ensures tightness through the sealing bearing 11 and the bearing fixing seat 12.

Referring to fig. 3, in the present embodiment, the frame 14 may be fixedly connected to the sidewall of the liner, the frame 14 has a plurality of slots 141 into which the porous polymer material 15 is inserted, the porous polymer material 15 is highly compressed in advance, the compressed porous polymer material 15 is placed in the slots 141, and the slots 141 are similar to a small chamber therebetween, so as to save the reaction space and consume the reaction reagent to the greatest extent.

Referring to fig. 3, in the present embodiment, there are a plurality of frames 14, and the plurality of frames 14 are arranged in a ring shape on the sidewall of the liner 5. For example, in fig. 3, six frames 14 are arranged in a ring on the side wall of the liner 5, and in some embodiments, there may be two, three, four, ten, etc. frames 14.

The application has the following technical effects:

1. porous polymer materials such as super-hydrophobic sponge are used as an emerging material, and have important application prospects in the fields of offshore oil spill accident treatment, crude oil extraction, treatment of a large amount of oily wastewater caused by industrial and domestic sewage and the like. The application can be applied to the automatic preparation of the super-hydrophobic sponge, improves the preparation efficiency of the sponge, reduces the consumption of preparation reaction reagents and the treatment cost of waste liquid, and can solve the difficult problems of the porous polymer material with special performance in large-scale industrial production;

The porous polymeric material is pre-highly compressed and placed within a frame, such as: placing melamine sponge in a clamping groove which is similar to a small chamber between the clamping groove and saves reaction space and consumption of reaction reagent to the greatest extent;

2. The whole reactor is of a sleeve structure so as to prevent the electronic display on the shell from being damaged due to the overhigh reaction temperature of the inner cylinder;

3. In order to improve the reaction efficiency of the reagent and the surface groups of the porous polymer material and the cleaning efficiency after the reaction, a motor and a spiral stirrer are introduced into the device, and the motor drives the spiral stirrer to rotate so as to drive the reactant to flow at a high speed, and the flowing speed of the reactant can be adjusted through the rotating speed of the motor;

4. The reaction is accelerated by the heating and stirring plate, so that the effects of shortening the reaction time and improving the reaction efficiency are achieved;

5. The reactor is provided with a display screen for displaying time, temperature and rotating speed, so that the reaction process and speed can be controlled in an omnibearing manner, the preparation is large-scale and standardized, and the repeatability is higher;

6. The reactor realizes the integration of preparation, cleaning and waste liquid discharge, occupies small volume, and can simplify the preparation process of materials.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal device that includes the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.

While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing description and drawings illustrate only embodiments of the utility model and not limit the scope of the utility model, and it is therefore intended that the utility model not be limited to the specific embodiments described, but that the utility model may be practiced with their equivalent structures or with their equivalent processes or with their use directly or indirectly in other related fields.

Claims (6)

1. The utility model provides a reactor, its characterized in that includes shell, upper cover, agitating unit, heating device, inner bag, drainage device, shower device and frame, the shell has the cavity, the upper cover lid is established on the shell, heating device sets up in the cavity for make the reactor intensifies, agitating unit is including setting up motor and the agitator in the cavity, the motor has the output shaft, the agitator sets up on the output shaft, the inner bag has the reaction chamber, the inner bag sets up in the cavity and is located the top of motor, the output shaft stretches into in the reaction chamber, the output shaft with the junction of inner bag is provided with sealed bearing, drainage device includes drain valve and water drainage door, the drain valve sets up on the inner bag, the water drainage door with the drain valve is connected, the shower device includes the shower nozzle, the shower nozzle sets up in the top of inner bag and just to the below the reaction chamber, the frame sets up in the inner bag, the frame has the draw-in groove.

2. The reactor of claim 1 wherein said plurality of frames are arranged in an annular pattern on a sidewall of said liner.

3. The reactor according to claim 1, further comprising a controller and a display screen, wherein the controller is respectively connected to the motor, the heating device and the display screen, and the display screen is disposed on the outer wall of the housing, and is used for displaying time, heating temperature and rotation speed of the motor.

4. The reactor of claim 1, wherein the heating means comprises a heating plate disposed within the cavity.

5. The reactor of claim 1, wherein the agitator is a helical agitator.

6. The reactor of claim 1, wherein the upper cover has a handle.