CN221662842U - Dewatering device for asphalt processing - Google Patents

Abstract

The utility model discloses a dewatering device for asphalt processing, and relates to the technical field of dewatering devices; the utility model relates to a dewatering device for asphalt processing, which comprises a shell, wherein one end of the upper side of the shell is fixedly connected with a feed inlet, the middle end of the lower side of the shell is fixedly connected with a discharge outlet, the upper end of the feed inlet is provided with a stirring mechanism, the stirring mechanism comprises a motor, a first shield, a first gear, a second gear and a rotary drum, the upper side of the shell is provided with the motor, the outer side of the lower end of the motor is provided with the first shield, the middle end of the first shield is provided with the first gear, the second gear is arranged between the first gears, the rotary drum is arranged on the outer side of the second gear, the outer end of the shell is provided with a uniform heating mechanism, the uniform heating mechanism comprises an inner wall and a heating pipe, the inner side of the outer end of the shell is provided with the inner wall, and one end of the inner wall is provided with the heating pipe.

Description

A dehydration device for asphalt processing

Technical Field

The utility model relates to the technical field of dehydration devices, in particular to a dehydration device for asphalt processing.

Background Art

The dehydration device for asphalt processing is a device for heating and dehydrating asphalt.

The dehydration device for asphalt processing is generally composed of a container, a heater, a motor and a stirring rod. When in use, the asphalt to be dehydrated is injected into the container through the feed port, and then the heater is started to heat the asphalt in the container. The heating causes the water carried in the asphalt to evaporate and discharge the steam through the feed port. At the same time, the motor is started to drive the stirring rod to rotate, thereby stirring the asphalt in the container to accelerate the evaporation of water.

When a traditional dehydration device for asphalt processing is in use, the motor drives the stirring rod to stir the heated asphalt. The stirring rod can generally only drive the asphalt to rotate and stir in one direction. Since the asphalt has a certain viscosity, the flow effect of the asphalt is poor when the stirring rod drives the asphalt to stir, resulting in uneven heating of the asphalt in the container, thereby reducing the dehydration efficiency. In view of the above problems, the inventor proposes a dehydration device for asphalt processing to solve the above problems.

Utility Model Content

In order to solve the problem that the stirring effect of a dehydration device for asphalt processing is poor, thereby causing uneven heating of the asphalt; the purpose of the utility model is to provide a dehydration device for asphalt processing.

In order to solve the above technical problems, the utility model adopts the following technical solutions: a dehydration device for asphalt processing, comprising an outer shell, one end of the upper side of the outer shell is fixedly connected to the feed port, and the middle end of the lower side of the outer shell is fixedly connected to the discharge port, a stirring mechanism is arranged at the upper end of the feed port, and the stirring mechanism comprises a motor, a first guard, a first gear, a second gear and a rotating drum, a motor is arranged on the upper side of the outer shell, and a first guard is arranged on the outer side of the lower end of the motor, a first gear is arranged at the middle end of the first guard, and a second gear is arranged between the first gears, and a rotating drum is arranged on the outer side of the second gear.

Preferably, a uniform heating mechanism is arranged at the outer end of the shell, and the uniform heating mechanism comprises an inner wall and a heating tube, an inner wall is arranged inside the outer end of the shell, and a heating tube is arranged at one end of the inner wall.

Preferably, the middle end of the upper side of the shell is fixedly connected to the motor, and the motor output shaft is fixedly connected to the transmission rod, the lower end of the transmission rod passes through the shell and is inserted in the first shield, and the lower side of the first shield is connected to the rotating shaft, the lower side of the rotating shaft is connected to the second shield, and the outer sides of both ends of the second shield are fixedly connected to the fixed plate, and the end of the fixed plate away from the second shield is fixedly connected to the inner wall, the outer side of the middle end of the transmission rod is fixedly connected to the first gear, and the outer side of the first gear meshes with the gear ring, the side of the gear ring away from the first gear is fixedly connected to the rotating shaft, and the outer side of the rotating shaft is fixedly connected to the first stirring plate, the second gear is arranged on the lower side of the first gear, and the inner side of the second gear is sleeved and fixedly connected to the transmission rod, the outer side of the second gear meshes with the third gear, and the side of the third gear away from the second gear is fixedly connected to the rotating rod, one end of the rotating rod away from the third gear passes through the second shield and is connected to the rotating drum, and the outer side of the rotating drum is fixedly connected to the second stirring plate.

Preferably, the inner side of the outer end of the shell is fixedly connected to the inner wall, and the outer wall is arranged outside the inner wall, a heating tube is arranged between the outer wall and the shell, and both ends of the heating tube are fixedly connected to the shell, both sides of the outer wall are fixedly connected to the shell, and one end of the outer wall is fixedly connected to the high-temperature intake air flow duct, and the end of the high-temperature intake air flow duct away from the inner wall passes through the outer wall and the shell, and a high-temperature exhaust air flow duct is arranged on the upper side of the high-temperature intake air flow duct, and the end of the high-temperature exhaust air flow duct close to the inner wall passes through the shell and is fixedly connected to the outer wall.

Compared with the prior art, the beneficial effects of the present invention are:

1. By setting a stirring mechanism, when the dehydration device processes asphalt, the motor is started first, and after the motor is started, the first shield and the second gear are driven to rotate. After the first shield is driven to rotate, the first gear is driven to rotate. After the second gear is driven to rotate, the drum is driven to rotate. The asphalt is stirred in different directions by the rotation of the first gear and the drum, so that the dehydration device can stir the internal asphalt in multiple directions, so that the asphalt is heated more evenly, the rate of water evaporation is effectively improved, and the processing efficiency is accelerated;

2. By setting up a uniform heating mechanism, when the dehydration device is running, the heating pipe can be started to heat the asphalt in the outer shell through the heating pipe. At the same time, the heat is evenly distributed through the inner wall, which effectively improves the uniformity of heating, thereby further allowing the asphalt to be heated evenly.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Fig. 1 is a schematic diagram of the structure of the utility model.

FIG. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

FIG3 is an enlarged schematic diagram of a partial structural cross-section of the upper end of the housing of the present invention.

FIG. 4 is an enlarged schematic diagram of the structure at point A in FIG. 2 of the present invention.

FIG5 is an enlarged schematic diagram of the structure at B in FIG3 of the present invention.

In the figure: 1. outer shell; 11. feed port; 12. discharge port; 2. motor; 21. transmission rod; 3. first shield; 31. rotating shaft; 32. second shield; 33. fixed plate; 4. first gear; 41. gear ring; 42. first stirring plate; 5. second gear; 51. third gear; 52. rotating rod; 6. rotating drum; 61. second stirring plate; 7. inner wall; 71. outer wall; 8. heating tube; 81. high-temperature intake air flow duct; 82. high-temperature exhaust air flow duct.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment: As shown in Figures 1-5, the utility model provides a dehydration device for asphalt processing, including a shell 1, one end of the upper side of the shell 1 is fixedly connected to a feed port 11, and the middle end of the lower side of the shell 1 is fixedly connected to a discharge port 12, a stirring mechanism is arranged at the upper end of the feed port 11, and the stirring mechanism includes a motor 2, a first protective cover 3, a first gear 4, a second gear 5 and a rotating drum 6, the motor 2 is arranged on the upper side of the shell 1, and the first protective cover 3 is arranged on the outer side of the lower end of the motor 2, the first gear 4 is arranged at the middle end of the first protective cover 3, and the second gear 5 is arranged between the first gear 4, and the rotating drum 6 is arranged on the outer side of the second gear 5.

By adopting the above technical solution, when the dehydration device processes asphalt, the motor 2 is started first. After the motor 2 is started, it drives the first shield 3 and the second gear 5 to operate. After the first shield 3 operates, it drives the first gear 4 to rotate. After the second gear 5 operates, it drives the drum 6 to rotate. The rotation of the first gear 4 and the drum 6 is used to stir the asphalt in different directions. By setting up a stirring mechanism, the dehydration device can stir the internal asphalt in multiple directions, so that the asphalt is heated more evenly, effectively improving the evaporation rate of water, and thus accelerating the processing efficiency.

A uniform heating mechanism is arranged at the outer end of the shell 1 , and the uniform heating mechanism comprises an inner wall 7 and a heating tube 8 . The inner wall 7 is arranged inside the outer end of the shell 1 , and the heating tube 8 is arranged at one end of the inner wall 7 .

By adopting the above technical solution, when the dehydration device is running, the heating pipe 8 can be started to heat the asphalt in the outer shell 1. At the same time, the heat is evenly distributed through the inner wall 7. By setting a uniform heating mechanism, the uniformity of heating is effectively improved, so that the asphalt is further evenly heated.

The middle end of the upper side of the housing 1 is fixedly connected to the motor 2 , and the output shaft of the motor 2 is fixedly connected to the transmission rod 21 .

By adopting the above technical solution and providing the motor 2 and the transmission rod 21, it is convenient to provide power output.

The lower end of the transmission rod 21 passes through the outer shell 1 and is inserted into the first shield 3, and the lower side of the first shield 3 is connected to the rotating shaft 31, and the lower side of the rotating shaft 31 is connected to the second shield 32, and the outer sides of both ends of the second shield 32 are fixedly connected to the fixing plate 33, and the end of the fixing plate 33 away from the second shield 32 is fixedly connected to the inner wall 7.

By adopting the above technical solution, by providing the first shield 3, the rotating shaft 31 and the second shield 32, it is convenient to support the first gear 4 and the rotating drum 6.

The middle outer side of the transmission rod 21 is fixedly connected to the first gear 4 , and the outer side of the first gear 4 meshes with the gear ring 41 . The side of the gear ring 41 away from the first gear 4 is fixedly connected to the rotating shaft 31 , and the outer side of the rotating shaft 31 is fixedly connected to the first stirring plate 42 .

By adopting the above technical solution, by providing the first gear 4, the gear ring 41 and the first stirring plate 42, it is convenient to stir the asphalt in the horizontal direction.

A second gear 5 is arranged at the lower side of the first gear 4, and the inner side of the second gear 5 is sleeved and fixedly connected to the transmission rod 21, the outer side of the second gear 5 is meshed with the third gear 51, and the side of the third gear 51 away from the second gear 5 is fixedly connected to a rotating rod 52, and the end of the rotating rod 52 away from the third gear 51 passes through and is connected to the second shield 32.

By adopting the above technical solution, by providing the second gear 5, the third gear 51 and the rotating rod 52, it is convenient to drive the rotating drum 6 to rotate.

The side of the rotating rod 52 away from the third gear 51 is fixedly connected to the rotating drum 6 , and the outer side of the rotating drum 6 is fixedly connected to the second stirring plate 61 .

By adopting the above technical solution and providing the rotating drum 6 and the second stirring plate 61 , it is convenient to stir the asphalt in the vertical direction.

The inner side of the outer end of the outer shell 1 is fixedly connected to the inner wall 7, and an outer wall 71 is arranged on the outer side of the inner wall 7, a heating tube 8 is arranged between the outer wall 71 and the outer shell 1, and both ends of the heating tube 8 are fixedly connected to the outer shell 1, both sides of the outer wall 71 are fixedly connected to the outer shell 1, and one end of the outer wall 71 is fixedly connected to a high-temperature intake air flow duct 81, and the end of the high-temperature intake air flow duct 81 away from the inner wall 7 passes through the outer wall 71 and the outer shell 1, and a high-temperature exhaust air flow duct 82 is arranged on the upper side of the high-temperature intake air flow duct 81, and the end of the high-temperature exhaust air flow duct 82 close to the inner wall 7 passes through the outer shell 1 and is fixedly connected to the outer wall 71.

By adopting the above technical solution, by arranging the inner wall 7, the outer wall 71, the heating pipe 8, the high-temperature intake air flow pipe 81 and the high-temperature exhaust air flow pipe 82, it is convenient to uniformly heat the asphalt.

Working principle: When processing asphalt, first start the heating tube 8, and then inject high-temperature steam between the outer wall 71 and the inner wall 7 through the high-temperature inlet air duct 81. After the high-temperature steam enters, it heats the inner side of the inner wall 7. At the same time, after the heating tube 8 is started, it cooperates with the high-temperature steam to heat the inside of the inner wall 7. Then start the motor 2. After the motor 2 is started, the output shaft drives the transmission rod 21, the first gear 4 and the second gear 5 to rotate. After the first gear 4 rotates, it drives the rotating shaft 31 and the second shield 32 to rotate through the engagement with the gear ring 41. After the second gear 5 rotates, it drives the rotating rod 52, the rotating drum 6 and the second stirring plate 61 to rotate through the engagement with the third gear 51. Then, the asphalt is injected into the outer shell 1 through the feed port 11, and it is stirred by the rotation of the second shield 32 and the second stirring plate 61. The moisture in the asphalt is heated by the high-temperature steam and the heating tube 8 and evaporates, and the evaporated steam can be discharged through the feed port 11.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (8)

1. The utility model provides a dewatering device for pitch processing, includes shell (1), its characterized in that: feed inlet (11) are linked firmly to shell (1) upside one end, and fixed in shell (1) downside discharge gate (12), feed inlet (11) upper end sets up rabbling mechanism, and rabbling mechanism includes motor (2), first guard shield (3), first gear (4), second gear (5) and rotary drum (6), shell (1) upside sets up motor (2), and motor (2) lower extreme outside sets up first guard shield (3), first guard shield (3) middle-end sets up first gear (4), and sets up second gear (5) between first gear (4), the second gear (5) outside sets up rotary drum (6).

2. A dewatering device for asphalt processing according to claim 1, characterized in that the outer end of the housing (1) is provided with a uniform heating mechanism, and the uniform heating mechanism comprises an inner wall (7) and a heating pipe (8), the inner side of the outer end of the housing (1) is provided with the inner wall (7), and one end of the inner wall (7) is provided with the heating pipe (8).

3. A dewatering device for asphalt processing according to claim 1, wherein the upper middle of the housing (1) is fixedly connected with a motor (2), and the output shaft of the motor (2) is fixedly connected with a transmission rod (21).

4. A dewatering device for asphalt processing according to claim 3, wherein the lower end of the transmission rod (21) penetrates through the shell (1) and is inserted into the first shield (3), the lower side of the first shield (3) is connected with the rotating shaft (31), the lower side of the rotating shaft (31) is connected with the second shield (32) in a rotating way, the outer sides of the two ends of the second shield (32) are fixedly connected with the fixing plates (33), and one end, far away from the second shield (32), of the fixing plates (33) is fixedly connected with the inner wall (7).

5. The dewatering device for asphalt processing according to claim 4, wherein the outer side of the middle end of the transmission rod (21) is fixedly connected with a first gear (4), the outer side of the first gear (4) is meshed with a toothed ring (41), one side, away from the first gear (4), of the toothed ring (41) is fixedly connected with a rotating shaft (31), and the outer side of the rotating shaft (31) is fixedly connected with a first stirring plate (42).

6. The dewatering device for asphalt processing according to claim 5, wherein the second gear (5) is arranged at the lower side of the first gear (4), the inner side of the second gear (5) is fixedly sleeved on the transmission rod (21), the outer side of the second gear (5) is meshed with the third gear (51), one side, far away from the second gear (5), of the third gear (51) is fixedly connected with the rotating rod (52), and one end, far away from the third gear (51), of the rotating rod (52) is connected to the second shield (32) in a penetrating and switching mode.

7. A dewatering device for asphalt processing according to claim 6, wherein the rotating rod (52) is fixedly connected with the rotary drum (6) at one side far away from the third gear (51), and the outer side of the rotary drum (6) is fixedly connected with the second stirring plate (61).

8. The dewatering device for asphalt processing according to claim 2, wherein the inner side of the outer end of the housing (1) is fixedly connected with the inner wall (7), the outer side of the inner wall (7) is provided with the outer wall (71), a heating pipe (8) is arranged between the outer wall (71) and the housing (1), two ends of the heating pipe (8) are fixedly connected to the housing (1), two sides of the outer wall (71) are fixedly connected to the housing (1), one end of the outer wall (71) is fixedly connected with the high-temperature air inlet flow pipe (81), one end of the high-temperature air inlet flow pipe (81) far away from the inner wall (7) is arranged through the outer wall (71) and the housing (1), the upper side of the high-temperature air inlet flow pipe (81) is provided with the high-temperature air outlet flow pipe (82), and one end of the high-temperature air outlet flow pipe (82) close to the inner wall (7) is fixedly connected to the outer wall (71) through the housing (1).