阅读说明：本技术 一种煤焦油脱水装置 (Coal tar dewatering device ) 是由 关泳欣 于 2020-05-19 设计创作，主要内容包括：本发明公开了一种煤焦油脱水装置,包括机座,机座下表面的两侧均固定连接有减振器,机座的中心位置紧密焊接有离心机外壳,机座的顶部通过转轴支撑架水平安装有主转轴,主转轴的左端通过差速器连接有电机组,电机组的动力输出轴与差速器的动力输入端相传动连接,差速器的动力输出端与主转轴的左端相传动连接,电机组的外部固定连接有保护罩,主转轴的中心位置开设有布料口,离心机外壳的内部沿主转轴的延伸方向活动安装有转鼓,主转轴的右端贯穿离心机外壳并延伸至转鼓的内部且靠近转鼓的右端位置。本装置设有减振器,能吸收工作时的振动,减小了工作噪音,提高了装置的使用寿命。(The invention discloses a coal tar dewatering device, which comprises a base, wherein two sides of the lower surface of the base are fixedly connected with shock absorbers, a centrifuge shell is tightly welded at the central position of the base, a main rotating shaft is horizontally arranged at the top of the base through a rotating shaft supporting frame, the left end of the main rotating shaft is connected with a motor set through a differential mechanism, a power output shaft of the motor set is in transmission connection with a power input end of the differential mechanism, a power output end of the differential mechanism is in transmission connection with the left end of the main rotating shaft, the outer part of the motor set is fixedly connected with a protective cover, a material distribution port is formed in the central position of the main rotating shaft, a rotary drum is movably arranged in the centrifuge shell along the extension direction of the main rotating shaft, and the right. The device is provided with the shock absorber, so that the vibration during working can be absorbed, the working noise is reduced, and the service life of the device is prolonged.)

1. The utility model provides a coal tar dewatering device, includes frame (1), its characterized in that: the equal fixedly connected with shock absorber (2) in both sides of frame (1) lower surface, the central point of frame (1) puts the inseparable welding and has centrifuge housing (15), there is main rotating shaft (16) at the top of frame (1) through pivot support frame (9) horizontal installation, the left end of main rotating shaft (16) is connected with motor group (4) through differential mechanism (23), the power output shaft of motor group (4) is connected with the power input end transmission of differential mechanism (23), the power output end of differential mechanism (23) is connected with the left end transmission of main rotating shaft (16), the outside fixedly connected with safety cover (3) of motor group (4), the central point of main rotating shaft (16) puts and has seted up cloth material mouth (14), the inside of centrifuge housing (15) has rotary drum (12) along the extending direction movable mounting of main rotating shaft (16), the right end of the main rotating shaft (16) penetrates through a centrifuge shell (15) and extends to the inside of the rotary drum (12) and is close to the right end of the rotary drum (12), the main rotating shaft (16) is located at the central position inside the rotary drum (12), the outer surface of the part, located inside the rotary drum (12), of the main rotating shaft (16) is welded with spiral pushing blades (13), a rotary drum driving motor (18) is fixed at the position, close to the rear, of the upper surface of the machine base (1), a rotary drum driver (24) is fixedly connected to the right end of the rotary drum (12), the power output of the rotary drum driving motor (18) is in transmission connection with the rotary drum driver (24) through a transmission chain (17), a horizontal feeding pipe (19) is connected to the central position inside the rotary drum driver (24) in a penetrating manner, and an oil filling cup (8) is in threaded connection with, the lower part on centrifuge housing (15) right side is equipped with vertically row's sediment passageway (20), centrifuge housing (15) left side is equipped with decurrent drainage channel (22), the downside of centrifuge housing (15) is equipped with oil extraction passageway (21), drainage export (10) have been seted up to the left end of rotary drum (12) and the position that is close to the outer fringe, oil drain port (28) have been seted up to the left end of its rotary drum (12) and the position department that is close to main pivot (16), row's of slag notch (27) have been seted up to the outer edge department of rotary drum (12) right-hand member cone.

2. The coal tar dewatering device according to claim 1, characterized in that: an alloy shell (5) is tightly clamped on the outer side of the motor group (4), and the outer surface of the alloy shell (5) is connected with a pressure gauge (6) through a bolt.

3. The coal tar dewatering device according to claim 1, characterized in that: the right part of the main rotating shaft (16) is of a hollow structure, and the left end of the hollow structure is communicated with the material distribution port (14).

4. The coal tar dewatering device according to claim 1, characterized in that: a linear sealing bearing (25) is arranged between the outer surface of the feeding pipe (19) and the rotary drum driver (24), the linear sealing bearing (25) is sleeved outside the feeding pipe (19), the left end of the feeding pipe (19) extends into the rotary drum (12) and is communicated with the hollow part at the right end of the main rotating shaft (16), the left end of the rotary drum driver (24) extends into the rotary drum (12) and is connected with the right end of the main rotating shaft (16), the right end of the main rotating shaft (16) is sleeved outside the left end of the rotary drum driver (24), and a spiral front bearing (26) is sleeved between the outside of the left end of the rotary drum driver (24) and the inner side of the right end of the main rotating shaft (16).

5. The coal tar dewatering device according to claim 1, characterized in that: the left side of the main rotating shaft (16) is movably connected with a spiral rear bearing (11) close to the center, and a torque protection ring (7) is sleeved between the outer surface of the spiral rear bearing (11) and the left side of the centrifugal machine shell (15).

Technical Field

The invention relates to the technical field of coal tar processing, in particular to a coal tar dehydration device.

Background

The coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the carbonization temperature, the coal tar obtained in the coke production belongs to high-temperature coal tar, and is one of coke oven gas purification products condensed and separated in the crude gas cooling process, the raw coal tar generated by coal gas has high water content, and water can increase the system pressure in the continuous distillation process of the coal tar, so that the normal process operation system is damaged, pipelines and equipment can be cracked seriously to cause fire accidents, meanwhile, corrosive substances brought along with the water can corrode the equipment and the pipelines, and certain influence is generated on the sale and distillation of the coal tar, so that effective dehydration equipment is necessary.

Present coal tar dewatering device does not generally install the shock absorber, and the device during operation can't in time be eliminated by the vibration that centrifuge produced, has noise pollution's the condition during the device operation, and long-term the use is great to the part harm, has reduced the effective life of device, and differential mechanism quality is not good, and the unable accurate regulation and control of revolution, and the separation effect of oil, water, sediment is not good, and application scope is limited.

Disclosure of Invention

The invention aims to provide a coal tar dehydration device, which aims to solve the problems that vibration generated by a centrifugal machine cannot be eliminated in time when the device works, noise pollution exists when the device runs, damage to parts is large after long-term use, the effective service life of the device is shortened, the quality of a differential is poor, the revolution can not be accurately regulated and controlled, the separation effect of oil, water and slag is poor, and the application range is limited in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a coal tar dewatering device, includes the frame, the equal fixedly connected with shock absorber in both sides of frame lower surface, the central point of frame puts the inseparable welding and has centrifuge housing, there is main pivot at the top of frame through pivot support frame horizontal installation, the left end of main pivot is connected with the motor assembly through differential mechanism, the power output shaft of motor assembly is connected with the power input end transmission of differential mechanism, the power output end of differential mechanism is connected with the left end transmission of main pivot, the outside fixedly connected with safety cover of motor assembly, the central point of main pivot puts and has seted up the cloth mouth, the inside of centrifuge housing has the rotary drum along the extending direction movable mounting of main pivot, the right-hand member of main pivot runs through centrifuge housing and extends to the inside of rotary drum and is close to the right-hand member position of rotary drum, main pivot is located the, the outer surface of the part of the main rotating shaft positioned in the rotary drum is welded with a spiral pushing blade, a rotary drum driving motor is fixed at the position close to the rear of the upper surface of the machine base, the right end of the rotary drum is fixedly connected with a rotary drum driver, the power output of the rotary drum driving motor is in transmission connection with the rotary drum driver through a transmission chain, a horizontal feeding pipe is connected in the center of the interior of the rotary drum driver in a penetrating way, an oil filling cup is connected with the top end of the rotary shaft supporting frame in a threaded way, the lower part of the right side of the centrifuge shell is provided with a vertical slag discharge channel, the left side of the centrifuge shell is provided with a downward drainage channel, an oil discharge channel is arranged on the lower side of the centrifuge shell, a drainage outlet is arranged at the left end of the rotary drum and close to the outer edge, an oil discharge port is formed in the position, close to the main rotating shaft, of the left end of the rotary drum, and a slag discharge port is formed in the outer edge of a cone at the right end of the rotary drum.

Preferably, the outside of the motor set is tightly clamped with an alloy shell, and the outer surface of the alloy shell is connected with a pressure gauge through a bolt.

Preferably, the right part of the main rotating shaft is of a hollow structure, and the left end of the hollow structure is communicated with the material distribution port.

Preferably, a linear sealing bearing is arranged between the outer surface of the feeding pipe and the rotary drum driver, the linear sealing bearing is sleeved outside the feeding pipe, the left end of the feeding pipe extends into the rotary drum and is communicated with the hollow part at the right end of the main rotating shaft, the left end of the rotary drum driver extends into the rotary drum and is connected with the right end of the main rotating shaft, the right end of the main rotating shaft is sleeved outside the left end of the rotary drum driver, and a spiral front bearing is sleeved between the outside at the left end of the rotary drum driver and the inner side at the right end of the main rotating shaft.

Preferably, a spiral rear bearing is movably connected to the left side of the main rotating shaft close to the center, and a torque protection ring is sleeved between the outer surface of the spiral rear bearing and the left side of the centrifuge shell.

Compared with the prior art, the invention provides a coal tar dewatering device, which has the following beneficial effects: the equal fixedly connected with shock absorber in both sides of this device frame lower surface, connect the electric during operation at the device, rotate produced vibration and absorb rapidly with centrifuge, the noise of during operation has been reduced, the service life of device has been improved, motor group and rotary drum driving motor that the deuterogamy set up, main pivot and rotary drum operating power's continuous input has been guaranteed, differential mechanism's installation can be regulated and control to the rethread, it is different to enable the spiral to push away the revolution of material blade and rotary drum, the two has the revolution difference, and then effective separation oil, water, the sediment, the oil of separation, water, the sediment is discharged through respective passageway, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a cross-sectional view of a drum driver of the present invention.

In the figure: 1. a machine base; 2. a shock absorber; 3. a protective cover; 4. a motor unit; 5. an alloy housing; 6. a pressure gauge; 7. a torque protection ring; 8. an oil filling cup; 9. a rotating shaft support frame; 10. a drain outlet; 11. a spiral rear bearing; 12. a drum; 13. a helical pushing blade; 14. a material distribution port; 15. a centrifuge housing; 16. a main rotating shaft; 17. a drive chain; 18. a drum drive motor; 19. a feed pipe; 20. a slag discharge channel; 21. an oil discharge passage; 22. a drainage channel; 23. a differential mechanism; 24. a drum driver; 25. a linear seal bearing; 26. a helical front bearing; 27. a slag discharge port; 28. and an oil drain port.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a coal tar dewatering device comprises a machine base 1, wherein two sides of the lower surface of the machine base 1 are fixedly connected with shock absorbers 2, when the device is connected with electricity for working, vibration generated by rotation of a centrifuge is rapidly absorbed, noise during working is reduced, the service life of the device is prolonged, a centrifuge shell 15 is tightly welded at the central position of the machine base 1, a main rotating shaft 16 is horizontally arranged at the top of the machine base 1 through a rotating shaft supporting frame 9, the left end of the main rotating shaft 16 is connected with a motor set 4 through a differential mechanism 23, a power output shaft of the motor set 4 is in transmission connection with a power input end of the differential mechanism 23, through the installation of the differential mechanism 23, a spiral pushing blade 13 and a rotary drum 12 have different rotation numbers and have rotation number difference, oil, water and slag are effectively separated, the power output end of the differential mechanism 23 is in transmission connection with the left end of the main rotating, the outer part of the motor group 4 is fixedly connected with a protective cover 3, the central position of a main rotating shaft 16 is provided with a material distribution port 14, the inner part of a centrifuge shell 15 is movably provided with a rotating drum 12 along the extending direction of the main rotating shaft 16, the right end of the main rotating shaft 16 penetrates through the centrifuge shell 15 and extends to the inner part of the rotating drum 12 and is close to the right end position of the rotating drum 12, the main rotating shaft 16 is positioned at the central position of the inner part of the rotating drum 12, the outer surface of the part of the main rotating shaft 16 positioned in the inner part of the rotating drum 12 is welded with a spiral material pushing blade 13, a rotating drum driving motor 18 is fixed at the position close to the rear part of the upper surface of the machine base 1, the continuous input of the working power of the main rotating shaft 16 and the rotating drum 12 is ensured through the arranged motor group 4 and the rotating drum driving motor 18, a horizontal feeding pipe 19 is connected in a penetrating way at the inner center position of a rotary drum driver 24, an oil filling cup 8 is connected with the top end of a rotary shaft supporting frame 9 through a screw thread, a vertical slag discharging channel 20 is arranged at the lower part of the right side of a centrifuge shell 15, a downward water discharging channel 22 is arranged at the left side of the centrifuge shell 15, an oil discharging channel 21 is arranged at the lower side of the centrifuge shell 15, a water discharging outlet 10 is arranged at the left end of a rotary drum 12 and close to the outer edge, an oil discharging port 28 is arranged at the left end of the rotary drum 12 and close to a main rotary shaft 16, a slag discharging port 27 is arranged at the outer edge of a cone at the right end of the rotary drum 12, separated oil, water and slag are discharged through respective channels through the arrangement of the oil discharging channel 21, the water discharging channel 22 and the slag discharging channel 20, the working efficiency is improved, an alloy, the right part of the main rotating shaft 16 is of a hollow structure, the left end of the hollow structure is communicated with the material distribution port 14, a linear sealing bearing 25 is arranged between the outer surface of the feeding pipe 19 and a rotary drum driver 24, the linear sealing bearing 25 is sleeved outside the feeding pipe 19, the left end of the feeding pipe 19 extends into the rotary drum 12 and is communicated with the hollow part at the right end of the main rotating shaft 16, the left end of the rotary drum driver 24 extends into the rotary drum 12 and is connected with the right end of the main rotating shaft 16, the right end of the main rotating shaft 16 is sleeved outside the left end of the rotary drum driver 24, a spiral front bearing 26 is sleeved between the outside of the left end of the rotary drum driver 24 and the inner side of the right end of the main rotating shaft 16, a spiral rear bearing 11 is movably connected to the left side of the main rotating shaft 16 close to the center, and a torque protection ring 7 is.

The working principle is as follows: firstly, the device is connected with a rated voltage to ensure that the device normally works, a feeding pipe 19 which is connected with the inner center position of a rotary drum driver 24 in a penetrating way is used for introducing coal tar to be dehydrated into a pipeline, then the coal tar enters a rotary barrel through the pipeline through a material distribution port 14 which is arranged at the center position of a main rotating shaft 16, a differential mechanism 23 is used for ensuring that a certain rotating speed difference exists between a spiral material pushing blade 13 and the rotary drum 12, so that oil, water and slag are effectively separated to achieve the aim of dehydrating the coal tar, at the moment, slag with high density is settled on the wall of the rotary drum, oil with low density is arranged at the inner layer, water with high density is arranged at the outer layer, the accumulated oil, water and slag are respectively discharged through a water discharge channel 22, an oil discharge channel 21 and a slag discharge channel 20 which are arranged on a shell 15 of a centrifugal machine, the working efficiency is improved, and when, the vibration generated by the rotation of the centrifuge is quickly absorbed, the noise during the work is reduced, and the service life of the device is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.