CN212658095U

CN212658095U - Spiral auger cooling device

Info

Publication number: CN212658095U
Application number: CN202021393434.XU
Authority: CN
Inventors: 陶旭庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-05
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a spiral auger cooling device, including barrel, auger piece and transmission, barrel internally mounted has the auger axle, and the auger is epaxial to encircle to be provided with the auger piece, and barrel left side upper end is provided with the feed inlet, and the welding has the water inlet on the inboard barrel of feed inlet, the barrel includes outer barrel and interior barrel, and the intermediate layer is connected with the water inlet between outer barrel and the interior barrel, and intermediate layer and delivery port intercommunication. This spiral auger cooling device, water gets into intermediate layer spiral water course water inlet and carries out the water cooling treatment to interior barrel high temperature material forward in the intermediate layer barrel along spiral water course direction, until water is discharged from the delivery port, turn over to copy the heat dissipation by the auger piece in the barrel and impel forward until the material is discharged from the discharge gate through the intermediate layer water cooling, the cooling effect is good, moreover, the operation is simple, the controllability is strong, the running cost is low, and fast at the heat dissipation, the radiating effect of improvement barrel, avoid long-time work outside barrel temperature rising to bring the potential safety hazard.

Description

Spiral auger cooling device

Technical Field

The utility model relates to a defeated material technical field specifically is a spiral auger cooling device.

Background

At the in-process of high temperature solid and high temperature powder fluid delivery, need carry out the transport work of material through the auger conveyer, current auger transport cooling device carries out the cooling of material through the double-deck barrel of inside water injection, and the heat transfer effect is not good to at the in-process of carrying for a long time, the barrel temperature in the outside can rise gradually.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compensate the problem that the background art provided, provide a spiral auger cooling device.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral auger cooling device comprises a barrel, auger pieces and a transmission device, wherein an auger shaft is arranged in the barrel, two ends of the auger shaft are arranged on the barrel through bearings, the auger pieces are arranged on the auger shaft in a surrounding manner, the end of the auger shaft extending out of the barrel is connected with the transmission device, a feed inlet is arranged at the upper end of the left side of the barrel, a discharge outlet is arranged at the lower end of the right side of the barrel, a water inlet is welded on the barrel inside the feed inlet, and a water outlet is welded on the barrel inside the discharge outlet;

the barrel includes outer barrel and interior barrel, and the intermediate layer between outer barrel and the interior barrel is inside to be provided with intermediate layer spiral water course, and the intermediate layer is connected with the water inlet between outer barrel and the interior barrel, and intermediate layer and delivery port intercommunication.

Preferably, the outer cylinder and the inner cylinder arranged on the cylinder are both coiled and welded by high-temperature-resistant steel plates, the outer cylinder and the inner cylinder are connected into a whole by the interlayer spiral water channel and the sealing plates at two ends of the cylinder, and the interlayer spiral water channel is formed by welding steel plates.

Preferably, the auger shaft adopts seamless steel pipe to constitute, and the solid spindle nose welding of seamless steel pipe both ends forms, and the auger piece that encircles the setting on the auger shaft simultaneously adopts high temperature wear-resisting steel sheet to make.

Preferably, the feed inlet and the discharge outlet are formed by connecting an outer cylinder body and an inner cylinder body in series, the feed inlet is directly connected with the discharge outlet of the high-temperature packing auger through a flange, and the discharge outlet is directly connected with the feed inlet of the spiral feeding packing auger through a flange.

Preferably, transmission includes motor and speed reducer, and speed reducer and motor connection to the output shaft of speed reducer passes through the shaft coupling and is connected with the auger shaft, and speed reducer and motor outside parcel have the protection casing.

Compared with the prior art, the beneficial effects of the utility model are that: according to the spiral auger cooling device, water enters the water inlet of the interlayer spiral water channel and forwards cools high-temperature materials in the interlayer cylinder in the direction of the spiral water channel until the water is discharged from the water outlet, and the high-temperature materials are turned over, copied and dissipated by the auger piece in the cylinder and forwards pushed by the interlayer water cooling until the materials are discharged from the discharge port.

Drawings

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

FIG. 2 is a schematic view of the barrel of the present invention;

fig. 3 is a schematic view of a second shaftless auger piece of the structure of the present invention.

In the figure: 1. a barrel; 2. a packing auger shaft; 3. packing auger piece; 4. a feed inlet; 5. a water inlet; 6. a water outlet; 7. a discharge port; 8. a transmission device; 9. a bearing; 10. a sandwich spiral water channel; 11. an outer cylinder; 12. an inner cylinder; 13. a speed reducer; 14. an electric motor; 15. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spiral auger cooling device, including barrel 1, auger piece 3 and transmission 8, 1 internally mounted of barrel has

auger shaft

2, and 2 both ends of auger shaft pass through bearing 9 and install on barrel 1, the auger shaft 2 is gone up the ring and is provided with auger piece 3, and auger shaft 2 stretches out the end of barrel 1 and is connected with transmission 8, 1 left side upper end of barrel is provided with feed inlet 4, and 1 right side lower extreme of barrel is provided with discharge gate 7, the welding has water inlet 5 on the barrel 1 of 4 inboards of feed inlet, and the welding has delivery port 6 under the barrel 1 of 7 inboards of discharge gate, barrel 1 includes outer barrel 11 and interior barrel 12, and the inside intermediate layer spiral water course 10 that is provided with of intermediate layer between outer barrel 11 and the interior barrel 12, intermediate layer and water inlet 5 are connected between outer barrel 11 and the interior barrel 12, and. The feed inlet 4 and the discharge outlet 7 are serially connected by an outer cylinder 11 and an inner cylinder 12, the feed inlet 4 is directly connected with a discharge outlet of a high-temperature packing auger by a flange, and the discharge outlet 7 is directly connected with a feed inlet of a spiral feeding packing auger by a flange, when in use, firstly, the high-temperature packing auger for conveying high-temperature materials and the spiral feeding packing auger for receiving cooling materials are connected, the materials enter the cylinder 1 through the feed inlet 4, meanwhile, cooling liquid enters an interlayer in the cylinder 1 through a water inlet 5, the cooling liquid flows along a spiral channel of an interlayer spiral water channel 10 and then exchanges heat with the inner cylinder 12, a transmission device 8 operates to drive a packing auger shaft 2 to rotate, the materials are conveyed to the discharge outlet 7 through spiral packing auger sheets 3, the high-temperature materials are turned and exchanged heat with the inner cylinder 12, and then the cooled materials are output through the discharge outlet 7, the cooling liquid after heat exchange is output through a water outlet 6;

the outer cylinder body 11 and the inner cylinder body 12 arranged on the cylinder body 1 are both rolled and welded by high-temperature resistant steel plates, meanwhile, stainless steel coiling and welding processing can be adopted, the outer cylinder body 11 and the inner cylinder body 12 are connected into a whole by the interlayer spiral water channel 10 and the sealing plates at the two ends of the cylinder body 1, meanwhile, the interlayer spiral water channel 10 is formed by welding steel plates, water enters from a water inlet 5 at one end of the cylinder body 1 and moves forwards along the rotating direction of the rotating shaft of the interlayer spiral water channel 10, the high-temperature material in the inner cylinder body 12 is quickly cooled until the high-temperature material is discharged from a water outlet at the tail part, the auger shaft 2 is formed by seamless steel pipes, the seamless steel pipe is welded and processed by solid shaft heads at two ends, bearings 9 are arranged at two ends of the shaft, the bearings 9 are arranged on sealing plates at two ends of the barrel body 1, the packing auger piece 3 arranged on the packing auger shaft 2 in a surrounding way is made of high-temperature wear-resistant steel plates, the shaft packing auger sheet formed by the packing auger shaft 2 and the packing auger sheet 3 is replaced by a shaftless packing auger sheet;

the transmission device 8 comprises a motor 14 and a speed reducer 13, the speed reducer 13 is connected with the motor 14, an output shaft of the speed reducer 13 is connected with the auger shaft 2 through a coupler, a protective cover 15 wraps the outer sides of the speed reducer 13 and the motor 14 to achieve a good protection effect, the motor drives the speed reducer, and the auger shaft and auger pieces are driven by the speed reducer to push materials forward until the materials are discharged from the discharge hole.

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.

Claims

1. The utility model provides a spiral auger cooling device, includes barrel (1), auger piece (3) and transmission (8), its characterized in that: the packing auger shaft (2) is installed inside the barrel (1), two ends of the packing auger shaft (2) are installed on the barrel (1) through bearings (9), packing auger sheets (3) are arranged on the packing auger shaft (2) in a surrounding mode, the end, extending out of the barrel (1), of the packing auger shaft (2) is connected with a transmission device (8), a feeding port (4) is formed in the upper end of the left side of the barrel (1), a discharging port (7) is formed in the lower end of the right side of the barrel (1), a water inlet (5) is welded on the barrel (1) on the inner side of the feeding port (4), and a water outlet (6) is welded on the barrel (1);

the barrel (1) comprises an outer barrel (11) and an inner barrel (12), an interlayer spiral water channel (10) is arranged in an interlayer between the outer barrel (11) and the inner barrel (12), the interlayer between the outer barrel (11) and the inner barrel (12) is connected with the water inlet (5), and the interlayer is communicated with the water outlet (6).

2. The spiral auger cooling device of claim 1, wherein: the outer cylinder (11) and the inner cylinder (12) arranged on the cylinder (1) are both made of high-temperature-resistant steel plates in a coiling mode and are welded, the outer cylinder (11) and the inner cylinder (12) are integrally connected through an interlayer spiral water channel (10) and sealing plates at two ends of the cylinder (1), and the interlayer spiral water channel (10) is formed by welding steel plates.

3. The spiral auger cooling device of claim 1, wherein: the packing auger shaft (2) is made of seamless steel pipes, the solid shaft heads at two ends of each seamless steel pipe are welded and processed to form the packing auger shaft, and packing auger sheets (3) which are arranged on the packing auger shaft (2) in a surrounding mode are made of high-temperature wear-resistant steel plates.

4. The spiral auger cooling device of claim 1, wherein: the feed inlet (4) and the discharge outlet (7) are formed by connecting an outer cylinder body (11) and an inner cylinder body (12) in series, the feed inlet (4) is directly connected with a discharge outlet of the high-temperature packing auger through a flange, and the discharge outlet (7) is directly connected with a feed inlet of the spiral feeding packing auger through a flange.

5. The spiral auger cooling device of claim 1, wherein: the transmission device (8) comprises a motor (14) and a speed reducer (13), the speed reducer (13) is connected with the motor (14), an output shaft of the speed reducer (13) is connected with the auger shaft (2) through a coupler, and a protective cover (15) wraps the outer sides of the speed reducer (13) and the motor (14).

6. The spiral auger cooling device of claim 1, wherein: the spiral water channel is formed by welding steel plates, and water enters the interlayer spiral water channel between the outer barrel and the inner barrel from the water inlet of the outer barrel and flows forwards along the spiral water channel to cool high-temperature materials in the inner barrel, and then is discharged from the water outlet below the outer barrel and sent into the cooling tower through a pipeline.