CN212902577U

CN212902577U - Continuous rotary furnace

Info

Publication number: CN212902577U
Application number: CN202021837077.1U
Authority: CN
Inventors: 吴建国; 朱自强; 吴新
Original assignee: Yixing Bangshida Furnace Co ltd
Current assignee: Yixing Bangshida Furnace Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-06
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a continuous rotary furnace relates to rotary furnace technical field, needs personnel to lift inconvenient when removing for solving current continuous rotary furnace, leads to the problem that wastes time and energy. One side of rotary furnace heating main part is provided with drive control mechanism, the lower extreme of rotary furnace heating main part is provided with the pillar, the upper end of rotary furnace heating main part is provided with the workstation, the upper end of workstation is provided with motor mechanism, motor mechanism's one end is provided with spiral feed mechanism, spiral feed mechanism's upper end is provided with feed mechanism, spiral feed mechanism's one end is provided with the boiler tube, the both ends of boiler tube all are provided with exhaust mechanism, one side of exhaust mechanism is provided with the atmoseal mechanism of admitting air, the outside of boiler tube is provided with main heating mantle, one side of main heating mantle is provided with slewing mechanism, the one end of workstation is provided with replacement exhaust mechanism.

Description

Continuous rotary furnace

Technical Field

The utility model relates to a rotary furnace technical field specifically is a continuous type rotary furnace.

Background

A rotary kiln is a thermal apparatus for calcining, roasting or drying granular and powdery materials, has existed as a conventional kiln type for hundreds of years, but is large or ultra-large, and is mainly applied to primary rough processing of powder or mineral materials, such as the firing and calcination of cement clinker; the continuous rotary furnace is mainly used for sintering powder particles in a dynamic environment, has the advantages of uniform temperature, shortened sintering time, contribution to reaction, drying, volatilization, reduction and the like during material sintering, and is suitable for continuous production and use.

However, the existing continuous rotary furnace needs to be lifted by personnel during movement, so that time and labor are wasted; thus, the existing requirements are not satisfied, and a continuous rotary kiln is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous rotary furnace to need personnel to lift when solving the current continuous rotary furnace that proposes in the above-mentioned background art and remove inconvenient, lead to the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a continuous rotary furnace, includes rotary furnace heating main part, one side of rotary furnace heating main part is provided with drive control mechanism, the lower extreme of rotary furnace heating main part is provided with the pillar, the upper end of rotary furnace heating main part is provided with the workstation, the upper end of workstation is provided with motor mechanism, motor mechanism's one end is provided with spiral feed mechanism, spiral feed mechanism's upper end is provided with feed mechanism, spiral feed mechanism's one end is provided with the boiler tube, the both ends of boiler tube all are provided with exhaust mechanism, one side of exhaust mechanism is provided with the atmoseal mechanism of admitting air, the outside of boiler tube is provided with main heating mantle, one side of main heating mantle is provided with slewing mechanism, the one end of workstation is provided with replacement exhaust mechanism.

Preferably, the lower extreme of drive control mechanism is provided with the protection casing, and protection casing and drive control mechanism fixed connection, the inside of protection casing is provided with electronic hydraulic pressure mechanism, the lower extreme of electronic hydraulic pressure mechanism is provided with the universal wheel.

Preferably, a damper is arranged between the electro-hydraulic mechanism and the universal wheel, a damping spring is arranged outside the damper, and the damping spring is fixedly connected with the electro-hydraulic mechanism and the universal wheel.

Preferably, one side of main heating cover is provided with the auxiliary heating cover, the side surface of auxiliary heating cover is provided with the guide post, the side surface of auxiliary heating cover is provided with the furnace pipe groove, the lower extreme in furnace pipe groove is provided with the guide way, and the guide post runs through the guide way, one side of furnace pipe is provided with scrapes the powder pole.

Preferably, the lower surface of the main heating cover is provided with a groove, a fixed shaft is arranged in the groove, a rotating wheel is arranged outside the fixed shaft, and the rotating wheel is rotatably connected with the main heating cover through the fixed shaft.

Preferably, a connecting pipe is arranged between the auxiliary heating cover and the main heating cover, and the connecting pipe is fixedly connected with the auxiliary heating cover and the main heating cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the protection casing at the drive control mechanism lower extreme, at the inside electronic hydraulic pressure mechanism that sets up of protection casing, set up the universal wheel in electronic hydraulic pressure mechanism below, drive universal wheel contact ground through electronic hydraulic pressure mechanism, continue the function and make the pillar leave ground to be convenient for remove through the universal wheel, do not need personnel or machine operation during the transport, and is simple and convenient, labour saving and time saving, cooperation damping spring and attenuator use, promote buffering shock-absorbing capacity, prevent that the universal wheel atress from damaging.

2. Through set up the auxiliary heating cover in main heating cover one side, the auxiliary heating cover carries out auxiliary heating to exposing outside boiler tube, removes about the auxiliary heating cover of being convenient for through the runner to carry out position adjustment according to the demand, have corresponding auxiliary heating, effectively improve the sintering effect.

Drawings

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

FIG. 2 is a left side view of the auxiliary heating cover of the present invention;

FIG. 3 is a schematic view of the internal structure of the protective cover of the present invention;

in the figure: 1. a rotary furnace heating body; 2. a drive control mechanism; 3. a pillar; 4. a protective cover; 5. a work table; 6. a motor mechanism; 7. a feeding mechanism; 8. a spiral feeding mechanism; 9. an exhaust mechanism; 10. a rotating mechanism; 11. a furnace tube; 12. a main heating mantle; 13. an auxiliary heating cover; 14. a powder scraping rod; 15. a displacement exhaust mechanism; 16. a connecting pipe; 17. a guide post; 18. a guide groove; 19. a furnace pipe groove; 20. a rotating wheel; 21. a fixed shaft; 22. a groove; 23. an electro-hydraulic mechanism; 24. a universal wheel; 25. a damping spring; 26. a damper; 27. air seal mechanism of admitting air.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a continuous rotary furnace, including rotary furnace heating main part 1, one side of rotary furnace heating main part 1 is provided with drive control mechanism 2, the lower extreme of rotary furnace heating main part 1 is provided with pillar 3, the upper end of rotary furnace heating main part 1 is provided with workstation 5, the upper end of workstation 5 is provided with motor mechanism 6, the one end of motor mechanism 6 is provided with spiral feed mechanism 8, the upper end of spiral feed mechanism 8 is provided with feed mechanism 7, the one end of spiral feed mechanism 8 is provided with boiler tube 11, the both ends of boiler tube 11 all are provided with exhaust mechanism 9, one side of exhaust mechanism 9 is provided with atmoseal admission mechanism 27, the outside of boiler tube 11 is provided with main heating cover 12, one side of main heating cover 12 is provided with slewing mechanism 10, the one end of workstation 5 is provided with replacement exhaust mechanism 15.

Further, the lower extreme of drive control mechanism 2 is provided with protection casing 4, and protection casing 4 and drive control mechanism 2 fixed connection, and the inside of protection casing 4 is provided with electronic hydraulic pressure mechanism 23, and the lower extreme of electronic hydraulic pressure mechanism 23 is provided with universal wheel 24, starts electronic hydraulic pressure mechanism 23 during the transport, and universal wheel 24 contact ground, convenient removal, labour saving and time saving.

Further, be provided with attenuator 26 between electro-hydraulic pressure mechanism 23 and the universal wheel 24, the outside of attenuator 26 is provided with damping spring 25, and damping spring 25 and the equal fixed connection of electro-hydraulic pressure mechanism 23 and universal wheel 24 rely on damping spring 25 and attenuator 26 to play buffering shock attenuation effect, prevent to damage.

Further, an auxiliary heating cover 13 is arranged on one side of the main heating cover 12, a guide post 17 is arranged on the side surface of the auxiliary heating cover 13, a furnace pipe groove 19 is arranged on the side surface of the auxiliary heating cover 13, a guide groove 18 is arranged at the lower end of the furnace pipe groove 19, the guide post 17 penetrates through the guide groove 18, a powder scraping rod 14 is arranged on one side of the furnace pipe 11, and the guide post 17 is inserted into the guide groove 18 to prevent position deviation.

Further, the lower surface of main heating cover 12 is provided with recess 22, and the inside of recess 22 is provided with fixed axle 21, and the outside of fixed axle 21 is provided with runner 20, and runner 20 passes through fixed axle 21 and is connected with main heating cover 12 rotation, realizes carrying out position adjustment according to the demand, has corresponding auxiliary heating, effectively improves the sintering effect.

Further, be provided with connecting pipe 16 between auxiliary heating cover 13 and the main heating cover 12, and connecting pipe 16 and auxiliary heating cover 13 and the equal fixed connection of main heating cover 12 use indirect heat transfer, prevent that the heat is too high to cause the damage, reduce cost simultaneously.

The working principle is as follows: during the use, from feeding mechanism 7 unloading entering spiral feed mechanism 8, utilize spiral feed mechanism 8 to carry the material into boiler tube 11, rotary furnace heating main part 1, drive control mechanism 2, exhaust mechanism 9, slewing mechanism 10, main heating cover 12, replace exhaust mechanism 15 and the linkage of atmoseal admission mechanism 27, realize the continuous sintering of material, the heat relies on connecting pipe 16 to get into in the auxiliary heating cover 13, rely on runner 20 to be convenient for the auxiliary heating cover 13 and remove, rely on guide post 17 to insert guide way 18 and prevent the offset, the realization is adjusted according to the demand position, have pertinent auxiliary heating, effectively improve the sintering effect, start electronic hydraulic mechanism 23 during the transport, universal wheel 24 contacts ground, rely on damping spring 25 and attenuator 26 to play the buffering shock attenuation effect, prevent damaging, thereby convenient the removal, time saving and labor saving.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A continuous rotary kiln comprises a rotary kiln heating body (1), and is characterized in that: a drive control mechanism (2) is arranged on one side of the rotary furnace heating main body (1), a support column (3) is arranged at the lower end of the rotary furnace heating main body (1), a workbench (5) is arranged at the upper end of the rotary furnace heating main body (1), a motor mechanism (6) is arranged at the upper end of the workbench (5), a spiral feeding mechanism (8) is arranged at one end of the motor mechanism (6), a feeding mechanism (7) is arranged at the upper end of the spiral feeding mechanism (8), a furnace tube (11) is arranged at one end of the spiral feeding mechanism (8), exhaust mechanisms (9) are arranged at two ends of the furnace tube (11), an air-seal air inlet mechanism (27) is arranged on one side of the exhaust mechanism (9), a main heating cover (12) is arranged outside the furnace tube (11), and a rotating mechanism (10) is arranged on one side of the main heating cover (12), and a replacement exhaust mechanism (15) is arranged at one end of the workbench (5).

2. A continuous rotary kiln according to claim 1, wherein: the lower extreme of drive control mechanism (2) is provided with protection casing (4), and protection casing (4) and drive control mechanism (2) fixed connection, the inside of protection casing (4) is provided with electronic hydraulic pressure mechanism (23), the lower extreme of electronic hydraulic pressure mechanism (23) is provided with universal wheel (24).

3. A continuous rotary kiln according to claim 2, wherein: a damper (26) is arranged between the electric hydraulic mechanism (23) and the universal wheel (24), a damping spring (25) is arranged outside the damper (26), and the damping spring (25) is fixedly connected with the electric hydraulic mechanism (23) and the universal wheel (24).

4. A continuous rotary kiln according to claim 1, wherein: one side of main heating cover (12) is provided with auxiliary heating cover (13), the side surface of auxiliary heating cover (13) is provided with guide post (17), the side surface of auxiliary heating cover (13) is provided with furnace pipe groove (19), the lower extreme of furnace pipe groove (19) is provided with guide way (18), and guide post (17) run through guide way (18), one side of furnace pipe (11) is provided with scrapes powder pole (14).

5. A continuous rotary kiln according to claim 1, wherein: the lower surface of main heating cover (12) is provided with recess (22), the inside of recess (22) is provided with fixed axle (21), the outside of fixed axle (21) is provided with runner (20), and runner (20) pass through fixed axle (21) and main heating cover (12) rotation connection.

6. A continuous rotary kiln according to claim 4, wherein: a connecting pipe (16) is arranged between the auxiliary heating cover (13) and the main heating cover (12), and the connecting pipe (16) is fixedly connected with the auxiliary heating cover (13) and the main heating cover (12).