CN219083584U

CN219083584U - Bipyramid desiccator

Info

Publication number: CN219083584U
Application number: CN202223390092.8U
Authority: CN
Inventors: 汪明中; 朱明新; 苏道; 李金金
Original assignee: Suzhou Amatek Biotechnology Co ltd
Current assignee: Suzhou Amatek Biotechnology Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-05-26
Anticipated expiration: 2032-12-17

Abstract

The utility model discloses a double-cone dryer, and relates to the technical field of dryers. A twin cone dryer comprising: the double-cone cylinder is rotatably connected to the U-shaped support plate; the feeding port and the discharging port are respectively arranged at the upper end and the lower end of the double-cone cylinder body; the guide plate is fixedly connected in the biconical cylinder; one end of the guide plate is attached to the inner wall of the double-cone cylinder body, and the other end of the guide plate faces the center of the double-cone cylinder body and has a certain gradient; the rotating rod is rotatably connected in the double-cone cylinder body, and a stirring rod is arranged on the rotating rod; the air extraction part is arranged in the biconical cylinder; according to the utility model, the guide plate and the stirring rod are mutually matched, so that the stirring rod can sufficiently stir the production raw materials, the caking condition of the production raw materials is avoided, and the production efficiency is improved.

Description

Bipyramid desiccator

Technical Field

The utility model belongs to the technical field of dryers, and particularly relates to a double-cone dryer.

Background

The double-cone dryer is a double-cone rotary tank body, steam or hot water is introduced into the jacket for heating in a vacuum state in the tank, and the heat is contacted with wet materials through the inner wall of the tank body; the evaporated water vapor after absorbing heat of the wet material is pumped away through the vacuum exhaust pipe by the vacuum pump, and the material is continuously turned up and down and inside and outside due to the fact that the tank body is in a vacuum state and the rotation of the tank body, so that the drying speed of the material is accelerated, the drying efficiency is improved, and the aim of uniform drying is fulfilled.

As an utility model patent with patent application number CN201621295082.8 and filing date 2016.11.29, entitled double cone dryer, a double cone dryer is disclosed, comprising: the drying device comprises a base, wherein a bracket which is in mirror symmetry relative to a central shaft of the base is connected above the base, a drying tank is connected between the brackets, a feed inlet is formed in the upper end of the drying tank, a preheating device is connected to the feed inlet, the preheating device comprises a feed hopper connected with the feed inlet, a cavity is formed between the outer wall and the inner wall of the feed hopper, hot steam is filled in the cavity, comb teeth are arranged in the feed hopper, one end of each comb tooth is connected with a rotating shaft, and the rotating shaft penetrates through the wall of the feed hopper and is connected with a fixing device positioned outside the feed hopper.

However, the above patent also has the disadvantage that when the double-cone cylinder rotates, the production raw materials tend to slide along the inner wall of the double-cone cylinder, so that the stirring device cannot sufficiently and effectively stir the production raw materials, and the situation that the production raw materials are easy to agglomerate is caused, so that the drying effect is reduced.

Disclosure of Invention

The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a soil remediation device for contaminated soil treatment which overcomes or at least partially solves the above problems.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: a twin cone dryer comprising: the double-cone cylinder is rotatably connected in the U-shaped support plate; the feeding port and the discharging port are respectively arranged at the upper end and the lower end of the double-cone cylinder body; the guide plate is fixedly connected in the biconical cylinder; one end of the guide plate is attached to the inner wall of the double-cone cylinder body, and the other end of the guide plate faces the center of the double-cone cylinder body and has a certain gradient; the rotating rod is rotatably connected in the double-cone cylinder body, and a stirring rod is arranged on the rotating rod; the air extraction part is rotationally connected in the biconical cylinder body.

Preferably, a motor is arranged in the U-shaped support plate, a first belt pulley is rotationally connected in the U-shaped support plate, and the first belt pulley is fixedly connected to the output end of the motor.

Further, the U-shaped support plate is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with the biconical cylinder body, a second belt pulley is fixedly connected to the rotating shaft, and the first belt pulley drives the second belt pulley to rotate through a belt.

Further, an exhaust pipe is arranged in the rotating shaft, one end of the exhaust pipe, which is arranged in the biconical cylinder, is fixedly communicated with a tapping pipe, the exhaust part is arranged on the tapping pipe, and a filtering part is arranged on the exhaust part.

Preferably, an insulation layer is arranged in the biconical cylinder.

Preferably, the end of the biconical cylinder opposite to the exhaust pipe is provided with a water vapor outlet, and the U-shaped support plate is installed on the ground through a base.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: through the cooperation of guide plate and stirring rod, make the stirring rod fully stir the raw materials of production, avoid the condition of raw materials of production caking, improved production efficiency.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic structural diagram of a double cone dryer according to the present utility model;

FIG. 2 is a cross-sectional view of a double cone dryer according to the present utility model;

fig. 3 is a perspective view of a baffle in a double cone dryer according to the present utility model.

In the figure: 1. a U-shaped support plate; 2. a base; 3. a double cone cylinder; 4. a feed inlet; 5. a discharge port; 6. a heat preservation layer; 7. a motor; 8. a first pulley; 9. a belt; 10. a second pulley; 11. a rotating shaft; 12. an exhaust pipe; 13. a branch pipe; 14. an air extraction part; 15. a filtering part; 16. a deflector; 17. a rotating lever; 18. a stirring rod; 19. a water vapor outlet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

Example 1:

referring to fig. 1-3, a double cone dryer, comprising: the U-shaped support plate 1 and the double-cone cylinder body 3 are rotatably connected in the U-shaped support plate 1; the feed inlet 4 and the discharge outlet 5 are respectively arranged at the upper end and the lower end of the double-cone cylinder body 3; the guide plate 16 is fixedly connected in the double-cone cylinder body 3; the rotating rod 17 is rotatably connected in the double-cone cylinder body 3, and a stirring rod 18 is arranged on the rotating rod 17; the air extracting part 14 is rotatably connected in the biconical cylinder 3.

In the utility model, when a user uses the double-cone drum 3, a feed inlet 4 is opened to add production raw materials into the double-cone drum 3, then the double-cone drum 3 is controlled to rotate, when the double-cone drum 3 rotates, the production raw materials containing water often slide down along the inner wall of the double-cone drum 3 due to slower rotation of the double-cone drum 3, thus the drying effect is poor, and the production raw materials sliding down along the inner wall of the double-cone drum 3 are difficult to be sufficiently stirred by a stirring rod 18, thus the situation of caking occurs after the drying treatment of the production raw materials, in the utility model, when the double-cone drum 3 rotates, the production raw materials slide down along a guide plate 16, and one end of the guide plate 16 is attached to the double-cone drum

The inner wall of the cylinder body 3 has one end facing the center of the biconical cylinder body 3 and a certain gradient, so that the production raw materials can flow to the stirring rod 18 along the guide plate 16, and under the stirring of the stirring rod 18, the condition of caking of the production raw materials is avoided, and the drying speed is also increased.

Example 2:

referring to fig. 1 to 3, a double cone dryer is substantially the same as in example 1, further: a motor 7 is arranged in the U-shaped support plate 1, a first belt pulley 8 is connected in a rotating way in the U-shaped support plate 1, and the first belt pulley 8 is fixedly connected to the output end of the motor 7; the U-shaped support plate 1 is rotationally connected with a rotating shaft 11, the rotating shaft 11 is fixedly connected with the double-cone cylinder 3, a second belt pulley 10 is fixedly connected to the rotating shaft 11, and the first belt pulley 8 drives the second belt pulley 10 to rotate through a belt 9; an exhaust pipe 12 is arranged in the rotating shaft 11, one end of the exhaust pipe 12 arranged in the double-cone cylinder 3 is fixedly communicated with a tapping pipe 13, an exhaust part 14 is arranged on the tapping pipe 13, and a filtering part 15 is arranged on the exhaust part 14; an insulation layer 6 is arranged in the biconical cylinder 3; the end of the biconical cylinder 3 opposite to the exhaust tube 12 is provided with a steam outlet 19, and the U-shaped support plate 1 is installed on the ground through the base 2.

In the utility model, a motor 7 drives a first belt pulley 8 to rotate, the first belt pulley 8 drives a second belt pulley 10 to rotate through a belt 9, so that the biconic cylinder 3 is driven to rotate, an air extracting part 14 extracts air from the biconic cylinder 3, the biconic cylinder 3 is in a vacuum state, a filtering part 15 prevents production raw materials from entering the air extracting part 14, and steam generated in the biconic cylinder 3 is discharged through a steam outlet 19 in the drying process.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.

Claims

1. A twin cone dryer comprising:

the device comprises a U-shaped support plate (1) and a double-cone cylinder body (3), wherein the double-cone cylinder body (3) is rotatably connected in the U-shaped support plate (1);

the feeding hole (4) and the discharging hole (5) are respectively arranged at the upper end and the lower end of the double-cone cylinder body (3);

the guide plate (16) is fixedly connected in the double-cone cylinder body (3); one end of the guide plate (16) is attached to the inner wall of the double-cone cylinder (3), and the other end of the guide plate faces the center of the double-cone cylinder (3) and has a certain gradient;

a rotating rod (17) is rotatably connected in the double-cone cylinder body (3), and a stirring rod (18) is arranged on the rotating rod (17);

the air extraction part (14) is rotationally connected in the biconical cylinder body (3).

2. The twin cone dryer as defined in claim 1, wherein: the U-shaped support plate (1) is internally provided with a motor (7), a first belt pulley (8) is rotationally connected with the U-shaped support plate (1), and the first belt pulley (8) is fixedly connected with the output end of the motor (7).

3. The twin cone dryer as defined in claim 2, wherein: the U-shaped support plate (1) is rotationally connected with a rotating shaft (11), the rotating shaft (11) is fixedly connected with the double-cone cylinder body (3), a second belt pulley (10) is fixedly connected to the rotating shaft (11), and the first belt pulley (8) drives the second belt pulley (10) to rotate through a belt (9).

4. A twin cone dryer as defined in claim 3, wherein: an exhaust pipe (12) is arranged in the rotating shaft (11), one end of the exhaust pipe (12) arranged in the double-cone cylinder (3) is fixedly communicated with a tapping pipe (13), an exhaust part (14) is arranged on the tapping pipe (13), and a filtering part (15) is arranged on the exhaust part (14).

5. The twin cone dryer as defined in claim 1, wherein: an insulating layer (6) is arranged in the biconical cylinder body (3).

6. The twin cone dryer as defined in claim 4, wherein: the double-cone cylinder body (3) is provided with a steam outlet (19) at one end opposite to the exhaust pipe (12), and the U-shaped support plate (1) is installed on the ground through the base (2).