CN219482274U - Heavy aromatic hydrocarbon blending device - Google Patents

Abstract

The utility model discloses a heavy aromatic hydrocarbon blending device, which relates to the technical field of petroleum production and processing and particularly comprises a mixing cylinder, wherein a double-channel feeding pipe and a single-channel feeding pipe are fixedly connected to the top of the mixing cylinder, a stirring structure is arranged in an inner cavity of the mixing cylinder, a discharging pipe is fixedly connected to the bottom end of one side of the mixing cylinder, a driven stirring rod is movably connected to the inner cavity of the discharging pipe, and the stirring structure comprises a driving shaft movably connected with the mixing cylinder and a toothed plate movably connected with the inner cavity of the driving shaft. This heavy aromatic hydrocarbon mediation device through the setting of single channel conveying pipe and binary channels conveying pipe, and the used raw materials of mediation heavy aromatic hydrocarbon can mix in proper order, improves raw materials mixing efficiency, through the setting of driving shaft and helical blade, and the rotation of driving shaft can make helical blade rotate, and helical blade can drive heavy aromatic hydrocarbon and keep away from and remove in the compounding section of thick bamboo, makes the device can discharge the heavy aromatic hydrocarbon after the mediation at raw materials mixing in-process.

Description

Heavy aromatic hydrocarbon blending device

Technical Field

The utility model relates to the technical field of petroleum production and processing, in particular to a heavy aromatic hydrocarbon blending device.

Background

The method for refining and processing heavy aromatic hydrocarbon from oil slurry is an important technology for petroleum deep processing, but because of the great difference of crude oil in different areas and oil slurry parameters produced by different oil refineries, the viscosity, density and other parameters of heavy aromatic hydrocarbon products refined and processed from oil slurry are also greatly different. The product parameter requirements of the industries such as downstream rubber factories, plastic factories and the like which take heavy aromatic hydrocarbon as an additive are different, so that the requirements of different clients are met. The heavy aromatics with different parameters are blended, and finally the requirements of customers are met.

Through searching, the patent with the application number of CN202123042843.2 provides a heavy aromatic hydrocarbon blending device, and the working principle is as follows: the raw materials to be stirred are poured into the cavity of the stirring barrel, then the stirring barrel is rotated to be horizontal from vertical through the electric telescopic rod, and the stirring barrel is driven to rotate through the motor, so that all the raw materials in the stirring barrel are uniformly mixed through continuous overturning, and meanwhile, the stirring speed is also increased.

Above-mentioned scheme is when using, needs to throw into the agitator in the raw materials is whole after, just can realize the mixture of raw materials, leads to the device to be unable to realize the mixture of raw materials in the material loading process, has reduced heavy aromatic hydrocarbon's tempering efficiency, and in the agitator all raw materials must wait for after the stirring evenly just can discharge the heavy aromatic hydrocarbon after tempering, and the heavy aromatic hydrocarbon discharge in-process also needs to consume certain time, further reduced heavy aromatic hydrocarbon's tempering efficiency, based on this, this application provides a heavy aromatic hydrocarbon tempering device.

Disclosure of Invention

The utility model provides a heavy aromatic hydrocarbon blending device, which solves the problem that raw materials cannot be mixed in the feeding process of the device provided in the background art; the discharge of the heavy aromatic hydrocarbon can be realized after all the raw materials are mixed, the time for discharging the heavy aromatic hydrocarbon is too long, and the blending efficiency of the heavy aromatic hydrocarbon is reduced.

The utility model provides the following technical scheme: the heavy aromatic hydrocarbon blending device follows the principles of feeding, mixing and discharging, and in the feeding process, the mixing of raw materials is realized, blended heavy aromatic hydrocarbon is discharged in time, and the heavy aromatic hydrocarbon blending efficiency is improved.

The heavy aromatic hydrocarbon blending device comprises a mixing barrel, wherein a double-channel feeding pipe and a single-channel feeding pipe are fixedly connected to the top of the mixing barrel, a stirring structure is arranged in the inner cavity of the mixing barrel, a discharging pipe is fixedly connected to the bottom end of one side of the mixing barrel, and a driven stirring rod is movably connected in the inner cavity of the discharging pipe;

the stirring structure comprises a driving shaft movably connected with a mixing drum, a toothed plate movably connected with the inner cavity of the driving shaft, a driving stirring rod uniformly movably connected with the top of the inner cavity of the driving shaft and an electric telescopic rod fixedly connected with one end of the driving shaft, wherein the other end of the electric telescopic rod is fixedly connected with the toothed plate, a gear is fixedly connected with the bottom of the driving stirring rod, the gear is meshed with the toothed plate, a spiral blade is fixedly connected with the outer surface of the driving shaft, the spiral blade is in contact with the inner wall of the mixing drum, a synchronous ring is fixedly connected with the middle part of the driving shaft, which is close to one end of the discharging pipe, and the driven stirring rod is connected with the synchronous ring through a synchronous belt.

Preferably, the top fixedly connected with seal tube of one side that the discharging pipe kept away from the compounding section of thick bamboo, the one end of driven puddler extends to seal tube's inner chamber, and the end and the seal tube swing joint of driven puddler, the end fixedly connected with of driven puddler and hold-in range meshing's synchronizing wheel.

Preferably, the helical blade comprises an upper blade and a lower blade, the lower blade is clamped with the upper blade, and the active stirring rod is positioned between two adjacent upper blades.

Preferably, a maintenance groove is formed in one side of the mixing barrel, and a maintenance window is fixedly connected in an inner cavity of the maintenance groove.

Preferably, the one end fixedly connected with rotation motor that the discharging pipe was kept away from to the compounding section of thick bamboo, the output shaft end and the middle part fixed connection of driving shaft tip of rotation motor, rotation motor is located the one side that the single channel conveying pipe was kept away from to binary channels conveying pipe.

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

1. this heavy aromatic hydrocarbon mediation device, through driving shaft and helical blade's setting, the rotation of driving shaft can make helical blade rotate, and helical blade can drive heavy aromatic hydrocarbon and keep away from and remove in the compounding section of thick bamboo, and helical blade and driving shaft dismouting that can be quick, the change at the damaged position of helical blade of being convenient for, through the setting of initiative puddler, the rotation of initiative puddler can stir its material on every side, makes the material realize stirring at the removal in-process, improves the even speed of raw materials misce bene.

2. This heavy aromatic hydrocarbon mediation device, through the setting of single channel conveying pipe and binary channels conveying pipe, the used raw materials of mediation heavy aromatic hydrocarbon can mix in proper order, improves raw materials mixing efficiency, through the setting of hold-in range and driven puddler, and the rotation of driving shaft can drive driven puddler and rotate, makes the device stir heavy aromatic hydrocarbon in the discharge, the discharge of heavy aromatic hydrocarbon of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is an exploded view of FIG. 1, which is a block diagram of the present utility model;

FIG. 3 is a schematic cross-sectional view of a drive shaft of the present utility model;

FIG. 4 is a schematic view of a lower blade of the present utility model;

FIG. 5 is a schematic cross-sectional view of a discharge tube constructed in accordance with the present utility model.

In the figure: 1. a mixing cylinder; 2. a support frame; 3. a rotating motor; 4. a driving shaft; 5. a synchronous belt; 6. an electric telescopic rod; 7. a sealing cylinder; 8. a discharge pipe; 9. a single-channel feeding pipe; 10. double-channel feeding pipe; 11. a maintenance window; 12. a lower blade; 13. an upper blade; 14. a synchronizing ring; 15. a synchronizing wheel; 16. a driven stirring rod; 17. an active stirring rod; 18. a gear; 19. a toothed plate; 20. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a heavy aromatic hydrocarbon blending device, which comprises a mixing barrel 1, wherein a maintenance groove is formed in one side of the mixing barrel 1, a maintenance window 11 is fixedly connected in an inner cavity of the maintenance groove, and through the arrangement of the maintenance groove, workers can conveniently overhaul devices in the mixing barrel 1, and when the maintenance window 11 is fixed with the mixing barrel 1, the inner cavity of the mixing barrel 1 is in a sealing state, so that the device is convenient for blending heavy aromatic hydrocarbon.

Two ends of the bottom of the mixing cylinder 1 are fixedly connected with a supporting frame 2, the top of one end of the mixing cylinder 1 is fixedly connected with a two-channel feeding pipe 10, two raw materials can be simultaneously put into the mixing cylinder 1 through the two-channel feeding pipe 10, the top of the mixing cylinder 1 is uniformly and fixedly connected with a single-channel feeding pipe 9, the single-channel feeding pipe 9 in the device is positioned on the same side of the two-channel feeding pipe 10, and certain raw materials used for blending heavy aromatic hydrocarbon can be put into the inner cavity of the mixing cylinder 1 through the single-channel feeding pipe 9.

From the above description, it is known that the raw materials used in the heavy aromatic mixing process are put into different positions in the mixing drum 1.

The inner cavity of the mixing cylinder 1 is internally provided with a stirring structure, the stirring structure is used for pushing raw materials to move in the mixing cylinder 1, and the raw materials can be mixed in the moving process, so that the blending speed of heavy aromatic hydrocarbon is improved.

The stirring structure includes driving shaft 4, the tip and the compounding section of thick bamboo 1 swing joint of driving shaft 4, and the both ends of driving shaft 4 all extend to the outside of compounding section of thick bamboo 1, the one end fixedly connected with synchronizer ring 14 of driving shaft 4, the one end fixedly connected with electric telescopic handle 6 of driving shaft 4, the other end of electric telescopic handle 6 is located the middle part of synchronizer ring 14 inner chamber, and the other end of electric telescopic handle 6 extends to the inner chamber of driving shaft 4, the other end and synchronizer ring 14 of electric telescopic handle 6 and the equal swing joint of driving shaft 4, the other end fixedly connected with pinion 19 of electric telescopic handle 6, the flexible of electric telescopic handle 6 can drive pinion 19 and remove in the inner chamber of driving shaft 4.

The surface fixedly connected with helical blade of driving shaft 4, helical blade in this application includes blade 13 and lower blade 12, lower blade 12 and last blade 13 joint, in one embodiment of this application, one side fixedly connected with fixture block 20 at lower blade 12 top, the bottom of the one end of last blade 13 and this end adaptation of lower blade 12 is equipped with the draw-in groove with fixture block 20 adaptation, through the setting of fixture block 20, can play positioning work, helical blade of being convenient for is fixed on the surface of driving shaft 4, and the damaged last blade 13 or lower blade 12 are changed in the helical blade of being convenient for.

The top of driving shaft 4 inner chamber evenly swing joint has initiative puddler 17, and the bottom fixedly connected with gear 18 of initiative puddler 17, gear 18 and pinion rack 19 meshing, through the setting of gear 18, the removal of pinion rack 19 can make initiative puddler 17 rotate, and initiative puddler 17 can stir its material on every side for the even speed of material mixing.

The initiative puddler 17 is located between two adjacent upper blades 13, and the other end and the helical blade of initiative puddler 17 all can be with the inner wall contact of compounding section of thick bamboo 1, and binary channels conveying pipe 10 is located the one end that compounding section of thick bamboo 1 kept away from electric telescopic handle 6.

The middle part fixedly connected with of the one end that electric telescopic handle 6 was kept away from to compounding section of thick bamboo 1 rotates motor 3, and the output shaft end of rotating motor 3 passes through the middle part fixed connection of derailleur and driving shaft 4 tip, and the rotation of rotating motor 3 can drive the driving shaft 4 rotation with its fixed connection, and driving shaft 4 drives the helical blade rotation with its fixed connection, and helical blade can promote the raw materials and remove in compounding section of thick bamboo 1, makes heavy aromatic tempering in-process used raw materials can mix in proper order.

The bottom fixedly connected with discharging pipe 8 that compounding section of thick bamboo 1 is close to one side of electric telescopic handle 6, the middle part fixedly connected with seal drum 7 of discharging pipe 8 other end, the intracavity swing joint of seal drum 7 bottom has synchronizing wheel 15, synchronizing wheel 15 passes through synchronous belt 5 transmission with synchronizer ring 14 and is connected, can drive synchronizing wheel 15 when driving shaft 4 rotates and rotate.

The middle part fixedly connected with driven puddler 16 that synchronizing wheel 15 is close to the one end of compounding section of thick bamboo 1, the other end of driven puddler 16 extends to the inner chamber of discharging pipe 8, and driven puddler 16 and sealed section of thick bamboo 7 swing joint set up like this, when synchronizing wheel 15 rotates, can make driven puddler 16 rotate, driven puddler 16 can stir the raw materials in the discharging pipe 8, the discharge of the raw materials of being convenient for and the speed of improving raw materials misce bene, the effect of improvement heavy aromatic hydrocarbon mediation.

All the electrical components related in the application are in the prior art, the connection mode is known to the person skilled in the art, all the electrical components in the application are connected with the power supply matched with the electrical components through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences are described below, the electrical connection is completed through the sequence of operation among the electrical components, the detailed connection means are known in the art, the working principle and the process are mainly described below, and the electrical control is not described.

To sum up: when the heavy aromatic hydrocarbon blending device is used, two of the raw materials used for heavy aromatic hydrocarbon blending are fed into the inner cavity of the mixing barrel 1 through the double-channel feeding pipe 10, in the feeding process, the rotating motor 3 and the electric telescopic rod 6 work, the rotating motor 3 drives the driving shaft 4 to rotate, the rotation of the driving shaft 4 enables the raw materials to move, the stretching of the electric telescopic rod 6 enables the driving stirring rod 17 to rotate, the driving stirring rod 17 stirs the materials around the driving stirring rod, the raw materials in the mixing barrel 1 can be uniformly mixed, the raw materials in the mixing barrel 1 are gradually close to the single-channel feeding pipe 9 under the action of the helical blades, when the raw materials move to the lower part of the single-channel feeding pipe 9, one raw material used for heavy aromatic hydrocarbon blending is fed into the inner cavity of the mixing barrel 1 through the single-channel feeding pipe 9, the three raw materials used for heavy aromatic hydrocarbon blending continue to move in the mixing barrel 1 under the action of the helical blades, and the raw materials used for heavy aromatic hydrocarbon blending can be sequentially mixed by analogy, and the blended heavy aromatic hydrocarbon can be discharged from the discharging pipe 8.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Heavy aromatic hydrocarbon mediation device, including compounding section of thick bamboo (1), its characterized in that: the automatic mixing device is characterized in that the top of the mixing barrel (1) is fixedly connected with a double-channel feeding pipe (10) and a single-channel feeding pipe (9), a stirring structure is arranged in the inner cavity of the mixing barrel (1), the bottom end of one side of the mixing barrel (1) is fixedly connected with a discharging pipe (8), and a driven stirring rod (16) is movably connected in the inner cavity of the discharging pipe (8);

the stirring structure comprises a driving shaft (4) movably connected with a mixing drum (1), a toothed plate (19) movably connected with the inner cavity of the driving shaft (4), a driving stirring rod (17) uniformly movably connected with the top of the inner cavity of the driving shaft (4) and an electric telescopic rod (6) fixedly connected with one end of the driving shaft (4), the other end of the electric telescopic rod (6) is fixedly connected with the toothed plate (19), a gear (18) is fixedly connected with the bottom of the driving stirring rod (17), the gear (18) is meshed with the toothed plate (19), a spiral blade is fixedly connected with the outer surface of the driving shaft (4), the spiral blade is in contact with the inner wall of the mixing drum (1), a synchronizing ring (14) is fixedly connected with the middle part of one end, close to a discharging pipe (8), of the driving shaft (4) and the synchronizing ring (14) are in transmission connection through a synchronizing belt (5).

2. The heavy aromatics blending apparatus according to claim 1, wherein: the top fixedly connected with seal tube (7) of one side of compounding section of thick bamboo (1) is kept away from to discharging pipe (8), the one end of driven puddler (16) extends to the intracavity of seal tube (7), and the end and seal tube (7) swing joint of driven puddler (16), the end fixedly connected with of driven puddler (16) and synchronizing wheel (15) of hold-in range (5) meshing.

3. The heavy aromatics blending apparatus according to claim 1, wherein: the spiral blade comprises an upper blade (13) and a lower blade (12), the lower blade (12) is clamped with the upper blade (13), and the active stirring rod (17) is located between two adjacent upper blades (13).

4. The heavy aromatics blending apparatus according to claim 1, wherein: one side of the mixing barrel (1) is provided with a maintenance groove, and a maintenance window (11) is fixedly connected in the inner cavity of the maintenance groove.

5. The heavy aromatics blending apparatus according to claim 1, wherein: one end fixedly connected with rotation motor (3) of discharging pipe (8) is kept away from to compounding section of thick bamboo (1), the output shaft end of rotation motor (3) and the middle part fixed connection of driving shaft (4) tip, rotation motor (3) are located one side that single channel conveying pipe (9) was kept away from to binary channels conveying pipe (10).