CN210654925U

CN210654925U - Auger conveyer with heating function

Info

Publication number: CN210654925U
Application number: CN201920393624.2U
Authority: CN
Inventors: 卢一念
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-06-02
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses an auger conveying device with a heating function, belonging to the field of conveying devices, and the technical proposal is characterized in that the auger conveying device comprises a driving part; the driving part is coaxially connected with the conveying assembly, the conveying assembly is made of stainless steel, a feeding hole is formed in the lower part of the conveying assembly, and a discharging hole is formed in the upper part of the conveying assembly; the outer ring part of the conveying assembly is sleeved with a metal frame body, a fire-resistant layer and a heat-conducting fin are arranged inside the metal frame body, one side of the heat-conducting fin is close to the conveying assembly, and the other side of the heat-conducting fin is provided with the fire-resistant layer; and a flame heater is arranged at the lower part of the metal frame body, and the flame spraying end of the flame heater is close to the lower part of the metal frame body. Can carry out partial carbomorphism with the biomass material who is carrying, solve and can't utilize the time quantum at the transmission biomass material with biomass material partial carbomorphism, cause the not high problem of biomass material carbomorphism efficiency.

Description

Auger conveyer with heating function

Technical Field

The utility model relates to a conveyer technical field particularly, relates to an auger conveyer with heating function.

Background

The auger conveyor is also called a screw conveyor, and the rotating screw blade pushes materials to carry out screw conveying, so that the screw conveyor is widely applied to various industries. It is suitable for horizontal or inclined conveying of powdery, granular and small block materials.

However, the existing auger conveying device has a single function, and can only play a role in conveying biomass materials such as straws and the like, so that the materials are conveyed into a carbonization tank for centralized carbonization. The biomass material can not be partially carbonized in the time period of conveying the biomass material, so that the carbonization efficiency of the biomass material is not high.

SUMMERY OF THE UTILITY MODEL

A main object of the utility model is to provide an auger conveyer with heating function to when solving the transport biomass material among the prior art, can't improve the problem of biomass material carbomorphism efficiency.

In order to achieve the purpose, the utility model provides an auger conveying device with a heating function, which comprises a driving part; the driving part is coaxially connected with the conveying assembly, the conveying assembly is made of stainless steel, a feeding hole is formed in the lower part of the conveying assembly, and a discharging hole is formed in the upper part of the conveying assembly; the outer ring part of the conveying assembly is sleeved with a metal frame body, a fire-resistant layer and a heat-conducting fin are arranged inside the metal frame body, one side of the heat-conducting fin is close to the conveying assembly, and the other side of the heat-conducting fin is provided with the fire-resistant layer; and a flame heater is arranged at the lower part of the metal frame body, and the flame spraying end of the flame heater is close to the lower part of the metal frame body.

Further, the driving part is a motor.

Further, the conveying assembly comprises an outer pipe, a rotating mandrel and an auger blade, the outer pipe is attached to the metal frame body, the auger blade is arranged on an outer ring of the rotating mandrel, the auger blade is arranged inside the outer pipe and attached to the inner wall of the outer pipe, and the rotating mandrel is coaxially connected with an output shaft of the motor.

Further, the outer wall of outer tube is provided with the mount, the mount is "I" structure.

Further, the flame heater is placed in the middle of the fixing frame.

Furthermore, two wind shields are arranged at the lower part of the metal frame piece, and the flame spraying end of the flame heater is positioned between the two wind shields.

Furthermore, the metal frame body is made of copper.

Use the technical scheme of the utility model, beneficial effect is: this kind of auger conveyer with heating function, flame heater heats the metal framework, can avoid high temperature to cause the damage to the metal framework through the flame retardant coating, the high temperature that the heating produced transmits the conveying subassembly through the conducting strip in the metal framework, make the inside high temperature environment that reaches of conveying subassembly, thereby can carry out the part carbomorphism with the biomass material that is carrying, solved and can't utilize the time quantum at the transmission biomass material with the partial carbomorphism of biomass material, cause the not high problem of biomass material carbomorphism efficiency.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an overall structure of the present invention;

figure 2 shows a cross-sectional view of the transfer assembly and heat transfer portion of figure 1 of the present invention;

fig. 3 shows an enlarged view of fig. 2A of the present invention.

Wherein the figures include the following reference numerals:

10. a motor; 20. a transfer assembly; 21. an outer tube; 22. rotating the mandrel; 23. a screw blade; 24. a discharge port; 25. a feed inlet; 31. a refractory layer; 32. a heat conductive sheet; 33. a metal frame body; 40. a fixed mount; 50. a fired heater.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the utility model provides an auger conveying device with a heating function, which comprises a driving part; the conveying assembly 20 is coaxially connected with the driving part, the conveying assembly 20 is made of stainless steel, a feeding hole 25 is formed in the lower part of the conveying assembly 20, and a discharging hole 24 is formed in the upper part of the conveying assembly 20; a metal frame body 33 is sleeved on the outer ring part of the conveying assembly 20, a fire-resistant layer 31 and a heat-conducting fin 32 are arranged inside the metal frame body 33, one side of the heat-conducting fin 32 is close to the conveying assembly 20, and the fire-resistant layer 31 is arranged on the other side of the heat-conducting fin 32; the flame heater 50 is provided at the lower part of the metal frame 33, and the flame end of the flame heater 50 is close to the lower part of the metal frame 33.

Use the technical scheme of this embodiment, biomass material leads to through feed inlet 25, transfer module 20 transmits leading-in biomass material to discharge gate 24 and derives to the retort in, when the transfer biomass material, flame heater 50 heats metal framework 33, can avoid high temperature to cause the damage to metal framework 33 through flame retardant coating 31, the high temperature that the heating produced transmits transfer module 20 through conducting strip 32 in metal framework 33, make transfer module 20 inside reach high temperature environment, thereby can carry out partial carbomorphism with the biomass material who is carrying, the unable time quantum that utilizes at the transmission biomass material of having solved is with biomass material partial carbomorphism, cause the not high problem of biomass material carbomorphism efficiency. And conveying assembly 20 is stainless steel to make conveying assembly 20 can reach high temperature resistant effect, avoid high temperature to cause the damage to conveying assembly 20.

As shown in FIG. 1, in the present embodiment, the driving part is a motor 10, and the motor 10 with the model number of Y-160M1-2 is used for supplying power, so that the conveying assembly 20 performs conveying operation.

As shown in fig. 1 and 2, the transmission assembly 20 includes an outer tube 21, a rotating mandrel 22, and an auger blade 23, the outer tube 21 is attached to a metal frame 33, the auger blade 23 is disposed on an outer ring of the rotating mandrel 22, the auger blade 23 is disposed inside the outer tube 21 and attached to an inner wall of the outer tube 21, and the rotating mandrel 22 is coaxially connected to an output shaft of the motor 10. When the motor 10 rotates, the rotating mandrel 22 which is coaxially connected can be driven to rotate synchronously, and when the rotating mandrel 22 rotates, the auger blades 23 are attached to the inner wall of the outer tube 21 along the rotating mandrel 22, so that the biomass material inside the outer tube 21 can be pushed to move, and the effect of conveying the biomass material is achieved.

As shown in fig. 1, in this embodiment, a fixing frame 40 is disposed on an outer wall of the outer tube 21, the fixing frame 40 is in an "i" structure, and the fixing frame 40 in the "i" structure is disposed, so as to achieve an effect of stably supporting the auger conveying device.

As shown in fig. 1, in the present embodiment, the fired heater 50 is placed at the middle position of the fixing frame 40, which can improve the practicality of placing the fired heater 50.

As shown in fig. 1, two wind shields are provided at the lower portion of the metal frame 33, and the flame end of the flame heater 50 is located between the two wind shields. Through setting up the deep bead, can avoid external environment to cause the influence to fired heater 50's flame to fired heater 50 heating's stability has been improved.

Specifically, the metal frame 33 is made of copper, and the heat transfer effect can be improved by using the copper material for the metal frame 33, thereby reducing the heat loss.

From the above description, it can be seen that the specific using method and operation principle of the above-mentioned embodiments of the present invention are as follows: firstly, biomass material is introduced through the feed inlet 25, the conveying assembly 20 transmits the introduced biomass material to the discharge outlet 24 and guides the biomass material out of the carbonization tank, then, when the biomass material is conveyed, the flame heater 50 heats the metal frame body 33, the high temperature can be prevented from damaging the metal frame body 33 through the flame retardant coating 31, the high temperature generated by heating is transmitted to the conveying assembly 20 through the heat conducting fins 32 in the metal frame body 33, the inside of the conveying assembly 20 reaches the high-temperature environment, the biomass material being conveyed can be partially carbonized, moreover, the conveying assembly 20 is made of stainless steel, the conveying assembly 20 can reach the effect of high temperature resistance, and the conveying assembly 20 is prevented from being damaged by the high temperature.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an auger conveyer with heating function which characterized in that: comprises that

A drive section;

the conveying assembly (20), the driving part is coaxially connected with the conveying assembly (20), the conveying assembly (20) is made of stainless steel, a feeding hole (25) is formed in the lower portion of the conveying assembly (20), and a discharging hole (24) is formed in the upper portion of the conveying assembly (20);

a metal frame body (33) is sleeved on the outer ring part of the conveying assembly (20), a fire-resistant layer (31) and a heat-conducting fin (32) are arranged inside the metal frame body (33), one side of the heat-conducting fin (32) is close to the conveying assembly (20), and the fire-resistant layer (31) is arranged on the other side of the heat-conducting fin (32);

the lower part of the metal frame body (33) is provided with a flame heater (50), and the flame spraying end of the flame heater (50) is close to the lower part of the metal frame body (33).

2. The auger conveying device with the heating function as claimed in claim 1, wherein: the driving part is a motor (10).

3. The auger conveying device with the heating function as claimed in claim 2, wherein: conveying subassembly (20) include outer tube (21), rotate dabber (22) and auger blade (23), outer tube (21) laminate mutually with metal framework (33), auger blade (23) set up the outer lane at rotation dabber (22), auger blade (23) set up in the inside of outer tube (21) and with the inner wall laminating of outer tube (21), the output shaft coaxial coupling of rotation dabber (22) and motor (10).

4. The auger conveying device with the heating function as claimed in claim 3, wherein: the outer wall of the outer tube (21) is provided with a fixing frame (40), and the fixing frame (40) is of an I-shaped structure.

5. The auger conveying device with the heating function as claimed in claim 4, wherein: the flame heater (50) is arranged in the middle of the fixing frame (40).

6. The auger conveying device with the heating function as claimed in claim 1, wherein: two wind shields are arranged at the lower part of the metal frame body (33), and the flame spraying end of the flame heater (50) is positioned between the two wind shields.

7. The auger conveying device with the heating function as claimed in claim 3, wherein: the metal frame body (33) is made of copper.