CN216573042U - Multiphase reactor - Google Patents

Abstract

A multiphase reactor comprising an agitated mixing tank characterized in that: the mixing and stirring device is characterized in that a sealing cover is arranged on the upper end face of the mixing and stirring tank, a motor is arranged on the upper end face of the sealing cover, the motor is connected with a stirring assembly extending into the mixing and stirring tank, a mixing pipe with a certain length is connected onto the sealing cover, a plurality of feeding pipes which incline upwards are connected onto the pipe wall of the mixing pipe at the same height, each feeding pipe is provided with a flowmeter and a metering pump, and the bottom of the mixing and stirring tank is connected with a discharging pipe; the utility model can fully mix multi-phase materials, meets the requirements of scientific research precision and production, and has reasonable structure and convenient material discharge.

Description

Multiphase reactor

Technical Field

The utility model belongs to the field of reactors, and relates to a multiphase reactor.

Background

In scientific research and production practices, fluid materials cannot be premixed in a common conventional reactor, and the mixed materials have the problems of bias flow distribution unevenness, back mixing, difficulty in accurate quantitative mixing and the like, so that the requirements of scientific research precision and production are influenced.

Therefore, a multiphase reactor is needed, which can quantitatively and rapidly contact and premix multiphase fluid materials, fully stir and mix the multiphase fluid materials after premixing, and meet the requirements of scientific research precision and production.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a multiphase reactor which well solves the problem that multiphase fluid materials are difficult to accurately, quantitatively and fully mix.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a heterogeneous reactor, includes the stirring mixing tank, stirring mixing tank up end is provided with the closing cap, the closing cap up end is provided with the motor, the motor is connected with the stirring subassembly that stretches into the inside of mixing tank, be connected with the hybrid tube of certain length on the closing cap, be connected with many tilt up's inlet pipe, every on the pipe wall of hybrid tube same height all be provided with flowmeter and measuring pump on the inlet pipe, the mixing tank bottom is connected with the blowing pipe.

Furthermore, the stirring and mixing tank is formed by splicing a cylindrical tank body on the upper half part and a conical tank body on the lower half part.

Further, the stirring subassembly includes the shaft coupling, the one end of shaft coupling and the output shaft of motor, the other end is connected with the pivot, be provided with the paddle combination in the pivot.

Further, the paddle combination is including pressing material paddle, stirring paddle and scraping the material paddle, press material paddle blade along pivot direction of rotation tilt up, stirring paddle blade along the downward sloping of pivot direction of rotation, it is internal and the blade is parallel with the internal wall of conical jar to scrape the material paddle and be located conical jar.

Furthermore, the material pressing paddle is sleeved on the upper portion of the rotating shaft through a first shaft sleeve, the material turning paddle is sleeved in the middle of the rotating shaft through a second shaft sleeve, and the material scraping paddle is sleeved at the bottom of the rotating shaft through a third shaft sleeve.

Further, a discharging valve is arranged on the discharging pipe.

Further, a plurality of supporting legs are arranged at the bottom of the stirring and mixing tank.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model discloses a liquid material's velocity of flow has improved the seal cover, be connected with the mixing tube of certain length on the closing cap, be connected with many tilt up's inlet pipes on the same height of mixing tube, this structure has accelerated the velocity of flow of liquid material to can make a plurality of inlet pipes material arrive the mixing tube simultaneously, realized that the polymorphic type fluid material can the high-speed contact and premix in the mixing tube.

2. Every all be provided with flowmeter and measuring pump on the inlet pipe, can control the addition of gaseous state material through observing the flowmeter parameter, can control the addition of liquid state material through setting for the metering pump flow parameter, this structure has realized carrying out accurate ration to fluid materials such as different liquid states, gaseous state and has added, has satisfied the needs of scientific research precision demand and production.

3. The mixing tube is communicated with the stirring and mixing tank through the sealing cover, the stirring assembly is arranged in the stirring and mixing tank, the secondary mixing of premixed materials is realized through the structure, and the mixing effect is better.

Drawings

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

Fig. 2 is a schematic structural view of a swaging blade.

Fig. 3 is a schematic structural view of the stirring blade.

In the figure: 1-stirring a mixing tank; 2-feeding pipe; 3-a mixing tube; 4-discharging the material pipe; 5, a motor; 6-a flow meter; 7-a metering pump; 8-sealing the cover; 9-a rotating shaft; 10-a coupler; 11-pressing paddles; 12-a material turning paddle; 13-scraping paddle; 14-a discharge valve; 15-a support leg; 161-a first sleeve; 162-a second bushing; 163-third bushing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the technical solution adopted by the present invention is as follows: the utility model provides a heterogeneous reactor, includes stirring mixing tank 1, the up end of stirring mixing tank 1 is provided with circular closing cap 8, 8 up end centre of a circle departments of closing cap have motor 5 through the bolt fastening, motor 5 is connected with and stretches into the stirring subassembly of 1 inside of mixing tank, stir subassembly bottom and mix 1 bottom distance near but not contact of mixing tank, 8 up end vertical welding of closing cap has the cylindrical mixing tube 3 of certain length, mixing tube 3 communicates with each other with stirring mixing tank 1 is inside, the welding has many tilt up's inlet pipe 2 on the pipe wall of mixing tube 3 co-altitude, the cross section diameter of inlet pipe 2 is less than mixing tube 3, every all be provided with flowmeter 6 and measuring pump 7 on the inlet pipe 2, flowmeter 6 can show the addition of gaseous state material in real time for control the concentration of gaseous state material, the metering pump 7 is used for controlling the addition of liquid materials, and the discharging pipe 4 is welded at the bottom of the mixing and stirring tank 1.

The mixing and stirring tank 1 is formed by welding the upper half part of a cylindrical tank body and the lower half part of a conical tank body, the center of the bottom of the conical tank body is communicated with a discharging pipe 4, and the conical tank body is favorable for discharging materials after the mixing is finished through the discharging pipe 4.

The stirring assembly comprises a coupler 10, one end of the coupler 10 is connected with an output shaft of the motor 5, the other end of the coupler 10 is connected with a rotating shaft 9, a blade combination is arranged on the rotating shaft 9, and the rotating shaft 9 and the blade combination rotate coaxially along with the output shaft of the motor 5.

The paddle combination is including pressing material paddle 11, stirring paddle 12 and scraping paddle 13, press material paddle 11 blade to be a plurality of and the blade all along 9 direction of rotation downward sloping of pivot, stirring paddle 12 blade is a plurality of and the blade all along 9 direction of rotation tilt up of pivot, it is a plurality of and the blade is located conical tank internally and parallel with conical tank internal wall to scrape material paddle 13 blade.

The material pressing paddle 11 is sleeved on the upper portion of the rotating shaft 9 through a first shaft sleeve 161, the material turning paddle 12 is sleeved in the middle of the rotating shaft 9 through a second shaft sleeve 162, the material scraping paddle 13 is sleeved on the bottom of the rotating shaft 9 through a third shaft sleeve 163, the first shaft sleeve 161, the second shaft sleeve 162 and the third shaft sleeve 163 are all fixedly connected with the rotating shaft through keys, and the paddle combination rotates coaxially with the rotating shaft 9.

The discharging pipe 4 is provided with a discharging valve 14 through threads, and specifically, the discharging valve 14 is a manual ball valve.

The bottom of the mixing and stirring tank 1 is provided with a plurality of supporting legs 15, and the supporting legs 15 are uniformly arranged and are close to the edge of the bottom of the mixing and stirring tank 1.

The working process of the device is as follows: different materials are respectively fed into the device through a plurality of feeding pipes 2, the flow meter 6 and the metering pump 7 which are arranged on the feeding pipes 2 can accurately control the feeding amount of gaseous materials or liquid materials, the materials flow into the mixing pipe 3 with a certain length at the same time from the feeding pipes 2 with the same height to be premixed, the premixing is completed in the downward flowing process through the mixing pipe 3, the premixed materials enter the stirring and mixing tank 1, then the motor 5 is started, the output shaft of the motor 5 drives the rotating shaft 9 and the pressing paddle 11, the turning paddle 12 and the scraping paddle 13 which are fixedly connected on the rotating shaft 9 to synchronously rotate through the coupler 10, wherein the blade of the pressing paddle 11 inclines upwards along the rotating direction, the blade of the turning paddle 12 inclines downwards along the rotating direction, the structure is beneficial to the full stirring of the materials and greatly avoids the materials from being adhered to the inner wall due to splashing in the stirring process, after stirring is completed, the discharging valve 14 is opened, the mixed materials are discharged from the discharging pipe 4, the scraping blade 13 continuously rotates in the discharging process to scrape the materials adhered to the bottom of the mixing and stirring tank 1 clean and completely discharge the materials along with the discharging pipe 4, and then the motor 5 is closed, so that the whole device is completed; the device can carry out accurate control to gaseous state or liquid material addition to make the material carry out the high-speed contact in the hybrid tube 3 and mix in advance, then will accomplish premixed material and mix once more in mixing agitator tank 1, can make heterogeneous material intensive mixing, satisfied the needs of scientific research precision demand and production, and the material of being convenient for discharge rational in infrastructure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (7)

1. A multiphase reactor comprising a stirred mixing tank characterized in that: the stirring mixing tank up end is provided with the closing cap, the closing cap up end is provided with the motor, the motor is connected with the stirring subassembly that stretches into the inside of mixing tank, be connected with the hybrid tube of certain length on the closing cap, be connected with many tilt up's inlet pipe, every on the pipe wall of hybrid tube same height all be provided with flowmeter and measuring pump on the inlet pipe, the mixing tank bottom is connected with the blowing pipe.

2. The multiphase reactor of claim 1, wherein: the stirring and mixing tank is formed by splicing an upper half part which is a cylindrical tank body and a lower half part which is a conical tank body.

3. The multiphase reactor of claim 1, wherein: the stirring assembly comprises a coupler, one end of the coupler is connected with an output shaft of the motor, the other end of the coupler is connected with a rotating shaft, and a paddle combination is arranged on the rotating shaft.

4. The multiphase reactor of claim 3, wherein: the paddle combination is including pressing material paddle, stirring paddle and scraping the material paddle, press material paddle blade along pivot direction of rotation tilt up, stirring paddle blade is along pivot direction of rotation downward sloping, it is internal and the blade is parallel with the internal wall of conical jar to scrape the material paddle and be located conical jar.

5. The multiphase reactor of claim 4, wherein: the material pressing paddle is sleeved on the upper portion of the rotating shaft through the first shaft sleeve, the material turning paddle is sleeved in the middle of the rotating shaft through the second shaft sleeve, and the material scraping paddle is sleeved at the bottom of the rotating shaft through the third shaft sleeve.

6. The multiphase reactor of claim 1, wherein: and a discharging valve is arranged on the discharging pipe.

7. The multiphase reactor of claim 1, wherein: and a plurality of supporting legs are arranged at the bottom of the stirring and mixing tank.

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