Energy-saving styrene production device

Abstract

The utility model relates to the field of styrene production, in particular to an energy-saving styrene production device. The production device aims at solving the technical problems that in the prior art, a large amount of electric energy needs to be consumed during temperature control, distribution is uneven, the production cost is increased, the temperature control effect is not ideal, and environmental protection is not achieved. The utility model relates to an energy-saving styrene production device which comprises an inner barrel, a sealing cover, a temperature adjusting assembly and a driving motor, according to the temperature adjusting assembly, accurate heating and cooling can be carried out through liquid circulation according to the production temperature of styrene synthesis products, large-area uniform temperature control is carried out on internal compositions, the temperature adjusting assembly wraps the outer side of the temperature conduction inner barrel, a large amount of electric energy does not need to be consumed, and the production cost is reduced. The temperature adjusting assembly can drive the auxiliary stirring assemblies to rotate through liquid circulating water flow, the effect of liquid flow is effectively utilized, the auxiliary stirring assemblies and the stirring blades adopt different stirring directions, the reaction speed can be increased, and compared with a traditional technology, the reaction speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of styrene production, in particular to an energy-saving styrene production device. Background Art

[0002] Styrene is an important basic chemical raw material, widely used in the manufacture of plastics, rubber, coatings and other products. Styrene, also known as vinylbenzene, is an organic compound formed by hydrogen atoms. At room temperature, it is a sweet, viscous and volatile liquid. Styrene has a strong solubility and can slowly produce styrene resin at room temperature. It can also produce a variety of products such as synthetic rubber and resin with other unsaturated compound polymers.

[0003] However, the existing styrene production is easily affected by temperature, so precise temperature control is required. At present, temperature regulation mainly relies on refrigerators and electric heating tube technology, which consumes a lot of electricity and is unevenly distributed. This not only increases production costs, but also has unsatisfactory temperature control effects and is not environmentally friendly. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an energy-saving styrene production device, which aims to solve the technical problems that the prior art consumes a lot of electricity and distributes it unevenly when controlling the temperature, increases production costs, has unsatisfactory temperature control effects, and is not environmentally friendly.

[0005] The technical scheme of the utility model is: an energy-saving styrene production device, comprising an inner barrel, a sealing cover, a temperature regulating component, a driving motor, a stirring shaft, stirring blades, and an auxiliary stirring component; a temperature regulating component for controlling the temperature of an internal composition over a large area and uniformly is installed on the outer side of the inner barrel; a driving motor is arranged at the lower end of the inner barrel; a stirring shaft is installed at the upper end of the output shaft of the driving motor; stirring blades distributed equidistantly are fixedly connected to the outer side of the stirring shaft; an auxiliary stirring component for accelerating the reaction speed by stirring in different directions is installed on the barrel wall of the inner barrel.

[0006] Preferably, in the first step, according to the production demand of styrene synthetic products, corresponding materials are added into the inner barrel in sequence, and the sealing of the inner barrel can be ensured after the sealing cover is covered; in the second step, the temperature control component is started, and according to the production temperature of the styrene synthetic product, the temperature control component performs precise heating and cooling through liquid circulation, and controls the temperature of the internal synthetic product evenly over a large area; in the third step, the drive motor is started, and the drive motor drives the upper stirring shaft and stirring blades to stir the reaction; in the fourth step, the temperature control component can drive multiple auxiliary stirring components to rotate through the liquid circulation water flow, and the auxiliary stirring components and stirring blades can use different stirring directions to speed up the reaction.

[0007] Preferably, the inner barrel is made of a heat-conducting material; a sealing cover is hingedly connected to the upper end of the inner barrel; and the sealing of the inner barrel can be ensured after the sealing cover is covered.

[0008] Preferably, the temperature control component includes a hot and cold water tank, an inlet pipe, an outlet pipe, a treatment box, a guide bucket and an insulation layer; the right end of the hot and cold water tank is fixedly connected to the outlet pipe; the left end of the hot and cold water tank is fixedly connected to the inlet pipe; the hot and cold water tank heats or cools the liquid, and then through liquid circulation, the liquid at an appropriate temperature passes in sequence through the outlet pipe, the treatment box, the guide bucket and the inlet pipe with an insulation layer on the outside.

[0009] Preferably, a treatment box is provided between the water inlet pipe and the water outlet pipe; the left and right sides of the treatment box are fixedly connected to the water inlet pipe and the water outlet pipe through a guide bucket; the water inlet pipe, the water outlet pipe, the treatment box and the outer side of the guide bucket are provided with an insulation layer; the temperature of the internal composition of the inner barrel is uniformly controlled over a large area, the temperature conduction area is large and uniform, and the temperature can be accurately controlled during styrene production.

[0010] Preferably, the auxiliary stirring components are distributed vertically at equal intervals; the auxiliary stirring components are installed at the front and rear ends of the inner barrel and the positions correspond one to one; the temperature control component can drive multiple auxiliary stirring components to rotate through liquid circulating water flow.

[0011] Preferably, the auxiliary stirring assembly includes a driving wheel, a main shaft, a stirring wheel and a sealed bearing; a sealed bearing is installed on the inner barrel wall; the liquid circulating water flow impulse drives the wheel to rotate through the main shaft inside the sealed bearing and the stirring wheel is linked.

[0012] Preferably, a main shaft is installed inside the sealed bearing; a driving wheel is fixedly connected to the outer side of the main shaft; a stirring wheel is installed on the inner side of the main shaft; and the stirring wheel and the stirring blade adopt different stirring directions to accelerate the reaction speed.

[0013] Beneficial effects of the utility model:

[0014] The utility model can accurately increase or decrease the temperature through liquid circulation according to the production temperature of styrene synthetic products through the temperature control component, and evenly control the temperature of the internal synthetic products over a large area. The temperature control component is wrapped on the outside of the temperature-conducting inner barrel, and does not need to consume a lot of electric energy. The temperature control component can drive multiple auxiliary stirring components to rotate by utilizing the liquid circulation water flow, and effectively utilizes the effect of the liquid flow. The auxiliary stirring component and the stirring blade adopt different stirring directions to accelerate the reaction speed. Compared with the traditional technology, the device is small in size, reduces production costs, saves resources, and protects the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a three-dimensional structural schematic diagram of the production device of the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the cross-sectional structure of the temperature regulating component of the production device of the utility model;

[0017] Figure 3 What is shown is a schematic diagram of the cross-sectional structure of the auxiliary stirring assembly of the production device of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the water flow direction of the clamping assembly of the production device of the utility model.

[0019] Explanation of the reference numerals: 1. inner barrel; 2. sealing cover; 3. temperature control assembly; 301. hot and cold water tank; 302. water inlet pipe; 303. water outlet pipe; 304. treatment box; 305. guide bucket; 306. insulation layer; 4. driving motor; 5. stirring shaft; 6. stirring blade; 7. auxiliary stirring assembly; 701. driving wheel; 702. main shaft; 703. stirring wheel; 704. sealed bearing. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1 , 4 The utility model provides an embodiment: an energy-saving styrene production device, comprising an inner barrel 1, a sealing cover 2, a temperature adjustment component 3, a driving motor 4, a stirring shaft 5, stirring blades 6, and an auxiliary stirring component 7; the outer side of the inner barrel 1 is equipped with a temperature adjustment component 3 for uniformly controlling the temperature of the internal composition over a large area; the lower end of the inner barrel 1 is provided with a driving motor 4; the upper end of the output shaft of the driving motor 4 is equipped with a stirring shaft 5; the outer side of the stirring shaft 5 is fixedly connected with stirring blades 6 distributed equidistantly; the barrel wall of the inner barrel 1 is equipped with an auxiliary stirring component 7 for accelerating the reaction speed by stirring in different directions, and the inner barrel 1 is made of a heat-conducting material; the upper end of the inner barrel 1 is hingedly connected with a sealing cover 2; after the sealing cover 2 is covered, the sealing of the inner barrel 1 can be guaranteed.

[0022] See also Figure 2 In this embodiment, the temperature control component 3 includes a hot and cold water tank 301, a water inlet pipe 302, a water outlet pipe 303, a treatment box 304, a guide bucket 305 and a thermal insulation layer 306; the hot and cold water tank 301 is fixedly connected to the water outlet pipe 303 at the right end; the hot and cold water tank 301 is fixedly connected to the water inlet pipe 302 at the left end; the hot and cold water tank 301 heats or cools the liquid, and then the liquid at the appropriate temperature passes through the water outlet pipe 303, the treatment box, and the thermal insulation layer 306 on the outside through the liquid circulation. A treatment box 304 is arranged between 304, the guide bucket 305 and the water inlet pipe 302, and the water inlet pipe 302 and the water outlet pipe 303; the left and right sides of the treatment box 304 are fixedly connected with the water inlet pipe 302 and the water outlet pipe 303 through the guide bucket 305; the outer sides of the water inlet pipe 302, the water outlet pipe 303, the treatment box 304 and the guide bucket 305 are all provided with an insulation layer 306; the temperature of the internal composition of the inner barrel 1 is uniformly controlled over a large area, the temperature conduction area is large and uniform, and the temperature can be accurately controlled in styrene production.

[0023] See also Figure 3 In this embodiment, the auxiliary stirring components 7 are distributed vertically equidistantly; the auxiliary stirring components 7 are installed at the front and rear ends of the inner barrel 1 and the positions correspond one by one; the temperature regulating component 3 can drive multiple auxiliary stirring components 7 to rotate through the liquid circulating water flow, and the auxiliary stirring components 7 include a driving wheel 701, a main shaft 702, a stirring wheel 703 and a sealed bearing 704; a sealed bearing 704 is installed on the barrel wall of the inner barrel 1; the liquid circulating water flow impulse drives the wheel 701 to rotate through the main shaft 702 inside the sealed bearing 704 to link the stirring wheel 703, and the main shaft 702 is installed on the inside of the sealed bearing 704; the driving wheel 701 is fixedly connected to the outer side of the main shaft 702; the stirring wheel 703 is installed on the inner side of the main shaft 702; the stirring wheel 703 and the stirring blade 6 adopt different stirring directions to speed up the reaction speed.

[0024] During the operation, the first step is to add the corresponding materials of the styrene product into the inner barrel 1 in sequence according to the production requirements of the styrene synthetic product, and then cover the inner barrel 1 with the sealing cover 2 to ensure the sealing of the inner barrel 1.

[0025] The second step is to start the temperature control component 3. According to the production temperature of the styrene synthetic product, the hot and cold water tank 301 heats or cools the liquid. Then, through liquid circulation, the liquid at the appropriate temperature passes through the outlet pipe 303 with an insulation layer 306 on the outside, the treatment box 304, the guide bucket 305 and the inlet pipe 302 in sequence, so as to control the temperature of the synthetic product in the inner barrel 1 over a large area and evenly. The temperature conduction area is large and even, so the temperature can be accurately controlled during styrene production.

[0026] The third step is to start the driving motor 4, which drives the upper stirring shaft 5 and the stirring blade 6 to stir the reaction;

[0027] The fourth step is to drive multiple auxiliary stirring components 7 to rotate through the liquid circulating water flow. The liquid circulating water flow impulse drives the runner 701, and the inner main shaft 702 of the sealed bearing 704 is linked to the stirring wheel 703 to rotate. The stirring wheel 703 and the stirring blade 6 use different stirring directions to speed up the reaction speed.

[0028] Through the above steps, the utility model can accurately heat up and cool down the internal synthetic product according to the production temperature of the styrene production through liquid circulation through the temperature control component 3, and evenly control the temperature of the internal synthetic product over a large area. The temperature control component 3 is wrapped on the outside of the temperature-conducting inner barrel 1 without consuming a lot of electric energy. The temperature control component 3 can drive multiple auxiliary stirring components 7 to rotate by utilizing the liquid circulation water flow, effectively utilizing the effect of the liquid flow. The auxiliary stirring component 7 and the stirring blade 6 use different stirring directions to speed up the reaction speed. Compared with traditional technology, the device is small in size, reduces production costs, saves resources, and protects the environment.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An energy-saving styrene production device, comprising an inner barrel (1); characterized in that: The invention also comprises a sealing cover (2), a temperature adjustment component (3), a driving motor (4), a stirring shaft (5), stirring blades (6), and an auxiliary stirring component (7); the outer side of the inner barrel (1) is provided with a temperature adjustment component (3) for controlling the temperature of the internal composition evenly over a large area; the lower end of the inner barrel (1) is provided with a driving motor (4); the upper end of the output shaft of the driving motor (4) is provided with a stirring shaft (5); the outer side of the stirring shaft (5) is fixedly connected with stirring blades (6) distributed at equal distances; and the barrel wall of the inner barrel (1) is provided with an auxiliary stirring component (7) for accelerating the reaction speed by stirring in different directions.

2. An energy-saving styrene production device according to claim 1, characterized in that: The inner barrel (1) is made of a heat-conducting material; the upper end of the inner barrel (1) is hingedly connected with a sealing cover (2).

3. An energy-saving styrene production device according to claim 1, characterized in that: The temperature adjustment component (3) comprises a hot and cold water tank (301), a water inlet pipe (302), a water outlet pipe (303), a treatment tank (304), a flow guide bucket (305) and a thermal insulation layer (306); the right end of the hot and cold water tank (301) is fixedly connected to the water outlet pipe (303); the left end of the hot and cold water tank (301) is fixedly connected to the water inlet pipe (302).

4. An energy-saving styrene production device according to claim 3, characterized in that: A treatment box (304) is provided between the water inlet pipe (302) and the water outlet pipe (303); both left and right sides of the treatment box (304) are fixedly connected to the water inlet pipe (302) and the water outlet pipe (303) through a guide bucket (305); and a heat-insulating layer (306) is provided on the outside of the water inlet pipe (302), the water outlet pipe (303), the treatment box (304) and the guide bucket (305).

5. The energy-saving styrene production device according to claim 1, characterized in that: The auxiliary stirring components (7) are distributed equidistantly in the vertical direction; the auxiliary stirring components (7) are installed at the front and rear ends of the inner barrel (1) and the positions correspond to each other.

6. An energy-saving styrene production device according to claim 1, characterized in that: The auxiliary stirring assembly (7) comprises a driving wheel (701), a main shaft (702), a stirring wheel (703) and a sealing bearing (704); the sealing bearing (704) is installed on the barrel wall of the inner barrel (1).

7. An energy-saving styrene production device according to claim 6, characterized in that: A main shaft (702) is installed on the inner side of the sealed bearing (704); a driving wheel (701) is fixedly connected to the outer side of the main shaft (702); and a stirring wheel (703) is installed on the inner side of the main shaft (702).

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