CN221301927U

CN221301927U - Sealed energy-saving rotary furnace

Info

Publication number: CN221301927U
Application number: CN202323091609.8U
Authority: CN
Inventors: 刘明霞; 张庆伟; 邵胜利
Original assignee: Weifang Qianli Wood Material Technology Co ltd
Current assignee: Weifang Qianli Wood Material Technology Co ltd
Filing date: 2023-11-15
Publication date: 2024-07-09
Anticipated expiration: 2033-11-15

Abstract

The utility model provides a sealed energy-saving rotary furnace, which relates to the technical field of rotary furnaces and comprises a bottom plate, wherein a furnace body is arranged at the top end of the bottom plate, a feed pipe is arranged at one end of the furnace body, a discharge pipe is arranged at the other end of the furnace body, a feeding pipe is arranged above the feed pipe, a feeding cavity is arranged at the top end of the feeding pipe, a feeding port is arranged above the feeding cavity, and a feeding mechanism is arranged in the feeding cavity and the feeding pipe; through being provided with sealing mechanism in the outside of furnace body and inlet pipe and furnace body and discharging pipe, utilize sealing mechanism's mount pad, fixed slot, sealing washer, connecting block, locating hole and locating piece between mutually supporting, can seal between inlet pipe, discharging pipe and the furnace body and handle, still can carry out convenient change to the sealing washer after the sealing washer ages for sealing effect between inlet pipe, discharging pipe and the furnace body is better, thereby has improved the practicality of this rotary furnace when using greatly.

Description

Sealed energy-saving rotary furnace

Technical Field

The utility model relates to the technical field of rotary furnaces, in particular to a sealed energy-saving rotary furnace.

Background

With the development of economy and the continuous improvement of the technological level, the industrial development of China is very rapid, and a rotary furnace is often used in industrial production, and is a thermal equipment for calcining, roasting or drying granular and powdery materials;

As in application number CN217686520U, "a rotary kiln" and specifically: the rotary furnace comprises a supporting seat, a supporting plate, a shell, a heating cavity, a material inlet, a material outlet, a filtering component and a sealing ring, wherein the supporting seat is in rotary connection with the supporting plate, the shell is positioned on the upper portion of the supporting plate, the supporting plate is provided with the driving component which prevents the shell from separating and drives the shell to rotate, the heating cavity is arranged inside the shell, the shell is provided with the material inlet and the material outlet which are communicated with the heating cavity, the filtering component which is used for separating solid and liquid mixed metals is arranged in the heating cavity, and the material inlet and the heating component are arranged.

Disclosure of utility model

The utility model provides the sealed energy-saving rotary furnace, which solves the problems that in the prior art, the rotary furnace is inconvenient to seal, the joint of the feed inlet and the discharge outlet and the furnace body is sealed by the sealing ring when the rotary furnace is used, and the general sealing ring can loosen to a certain extent when the furnace body moves for a long time, so that the sealing performance of the rotary furnace can be affected, and the practicability of the rotary furnace in use is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a sealed energy-saving rotary furnace, includes the bottom plate, the furnace body is installed on the top of bottom plate, the inlet pipe is installed to the one end of furnace body, the discharging pipe is installed to the other end of furnace body, the outside of furnace body and inlet pipe and furnace body and discharging pipe is provided with sealing mechanism, the material loading pipe is installed to the top of inlet pipe, the material loading chamber is installed on the top of material loading pipe, the top of material loading chamber is provided with the feed inlet, the inside of material loading chamber and material loading pipe is provided with feed mechanism.

The further improvement is that: sealing mechanism includes mount pad, fixed slot, sealing washer, connecting block and locating component, the mount pad symmetry is installed in the outside of inlet pipe, the connecting block is installed to the both sides of mount pad, the inside of mount pad is provided with the fixed slot, the inside of fixed slot is provided with the sealing washer, the sealing washer sets up in the outside of inlet pipe.

The further improvement is that: the positioning assembly comprises a positioning hole and a positioning block, the positioning hole is formed in the sealing ring, the positioning block is arranged in the positioning hole, and one end of the positioning block is connected with one end of the other sealing ring.

The further improvement is that: the feeding mechanism comprises a first servo motor, a rotating shaft, a rotating plate and a blanking assembly, wherein the first servo motor is arranged at the front end of the feeding cavity, the rotating shaft is arranged inside the feeding cavity, the output end of the first servo motor is connected with one end of the rotating shaft, and the rotating plate is arranged on the outer side wall of the rotating shaft.

The further improvement is that: the blanking assembly comprises a material blocking plate, a mounting cavity, a second servo motor, a threaded rod, a thread bush, a limiting groove and a limiting block, wherein the material blocking plate is mounted in the feeding pipe, the mounting cavity is mounted on one side of the feeding pipe, the second servo motor is mounted on one side of the mounting cavity, the threaded rod is mounted above the feeding pipe, the output end of the second servo motor is connected with one end of the threaded rod, the thread bush is arranged on the outer side wall of the threaded rod, the bottom end of the thread bush is connected with the top end of the material blocking plate, the limiting groove is formed in the lower portion of the inner portion of the feeding pipe, the limiting block is arranged in the limiting groove, and the top end of the limiting block is connected with the bottom end of the material blocking plate.

The further improvement is that: the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

The beneficial effects of the utility model are as follows: the sealing mechanism is arranged on the outer sides of the furnace body and the feeding pipe and the furnace body and the discharging pipe, and the feeding pipe, the discharging pipe and the furnace body can be sealed by utilizing the mutual matching among the mounting seat, the fixing groove, the sealing ring, the connecting block, the positioning hole and the positioning block of the sealing mechanism; through being provided with feed mechanism, utilize feed mechanism's first servo motor, pivot, revolving plate, hinder flitch, installation cavity, second servo motor, threaded rod, thread bush, spacing groove and stopper between mutually supporting, can carry out convenient ration material loading to the rotary furnace and handle for the rotary furnace is more convenient high-efficient when the material loading, thereby has improved this rotary furnace at the convenience greatly.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the feeding mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.

Wherein: 1. a bottom plate; 2. a furnace body; 3. a feed pipe; 4. a discharge pipe; 5. a feeding cavity; 6. a feeding port; 7. feeding pipes; 8. a mounting base; 9. a fixing groove; 10. a seal ring; 11. a connecting block; 12. positioning holes; 13. a positioning block; 14. a first servo motor; 15. a rotating shaft; 16. a rotating plate; 17. a material blocking plate; 18. a mounting cavity; 19. a second servo motor; 20. a threaded rod; 21. a thread sleeve; 22. a limit groove; 23. and a limiting block.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the figures 1, 2, 3 and 4, this embodiment provides a sealed energy-saving rotary furnace, which comprises a base plate 1, furnace body 2 is installed on the top of bottom plate 1, inlet pipe 3 is installed to the one end of furnace body 2, discharging pipe 4 is installed to the other end of furnace body 2, furnace body 2 and inlet pipe 3 and furnace body 2 and the outside of discharging pipe 4 are provided with sealing mechanism, feeding pipe 7 is installed to the top of inlet pipe 3, feeding chamber 5 is installed on the top of feeding pipe 7, the top of feeding chamber 5 is provided with feed opening 6, feeding chamber 5 and the inside of feeding pipe 7 are provided with feed mechanism.

Sealing mechanism includes mount pad 8, fixed slot 9, sealing washer 10, connecting block 11 and locating component, mount pad 8 symmetry installs in the outside of inlet pipe 3, connecting block 11 is installed to the both sides of mount pad 8, the inside of mount pad 8 is provided with fixed slot 9, the inside of fixed slot 9 is provided with sealing washer 10, sealing washer 10 sets up in the outside of inlet pipe 3, locating component includes locating hole 12 and locating piece 13, locating hole 12 is seted up in the inside of sealing washer 10, the inside of locating hole 12 is provided with locating piece 13, the one end of locating piece 13 is connected with the one end of another sealing washer 10, during the use, takes out mount pad 8, places the inside of fixed slot 9 with sealing washer 10 mutually block this moment, then places mount pad 8 in the outside of inlet pipe 3 and discharging pipe 4 respectively, places locating piece 13 into the inside of locating hole 12, then uses the bolt to fix connecting block 11, accomplishes the equipment to sealing washer 10, and sealing washer 10's use makes the sealed effect of this stove better when using, thereby the practicality has been improved greatly.

The feeding mechanism comprises a first servo motor 14, a rotating shaft 15, a rotating plate 16 and a blanking component, wherein the first servo motor 14 is arranged at the front end of a feeding cavity 5, the rotating shaft 15 is arranged in the feeding cavity 5, the output end of the first servo motor 14 is connected with one end of the rotating shaft 15, the outer side wall of the rotating shaft 15 is provided with the rotating plate 16, the blanking component comprises a material blocking plate 17, an installation cavity 18, a second servo motor 19, a threaded rod 20, a thread bush 21, a limit groove 22 and a limit block 23, the material blocking plate 17 is arranged in the feeding pipe 7, the installation cavity 18 is arranged at one side of the feeding pipe 7, the second servo motor 19 is arranged at one side of the installation cavity 18, the threaded rod 20 is arranged above the inside of the feeding pipe 7, the output end of the second servo motor 19 is connected with one end of the threaded rod 20, the outer side wall of the threaded rod 20 is provided with the thread bush 21, the bottom end of the thread sleeve 21 is connected with the top end of the material blocking plate 17, the limit groove 22 is arranged below the inside of the material feeding pipe 7, a limit block 23 is arranged inside the limit groove 22, the top end of the limit block 23 is connected with the bottom end of the material blocking plate 17, when the feeding device is used, materials are poured into the material feeding port 6, then the first servo motor 14 is started to drive the rotating shaft 15 to rotate, the rotating plate 16 is driven to rotate, the rotating plate 16 is utilized to convey the materials, the second servo motor 19 is started to drive the threaded rod 20 to rotate, the thread sleeve 21 is driven to move, the thread sleeve 21 is utilized to drive the material blocking plate 17 to move under the limit of the limit groove 22 and the limit block 23, the material feeding pipe 7 is driven to be opened, the feeding treatment can be carried out on the furnace body 2 at the moment, the number of turns of the rotation of the first servo motor 14 is controlled, the feeding amount can be controlled, the first servo motor 14 is notified after the feeding is finished, then the second servo motor 19 is started to enable the first servo motor to rotate reversely, the material blocking plate 17 is driven to recover the original position, and the rotary furnace can be subjected to convenient quantitative feeding treatment, so that the rotary furnace is more convenient and efficient in feeding, and the convenience of the rotary furnace is greatly improved.

The internal diameter of spacing groove 22 is greater than the external diameter of stopper 23, constitute sliding construction between spacing groove 22 and the stopper 23, during the use, utilize the cooperation between spacing groove 22 and the stopper 23, can carry out spacing processing to the material blocking plate 17 when removing for the material blocking plate 17 is more stable when removing.

Working principle: the staff takes out mount pad 8 at first, place mount pad 8 sealing washer 10 into the inside of fixed slot 9, the fixed slot 9 is mutually block with sealing washer 10 this moment, then place mount pad 8 respectively in the outside of inlet pipe 3 and discharging pipe 4, place locating piece 13 into the inside of locating hole 12, then utilize the bolt to fix connecting block 11, accomplish the equipment to sealing washer 10, the use of sealing washer 10 makes the sealed effect of this revolving furnace better, then pour the material into the inside of feed opening 6, then start first servo motor 14 and drive pivot 15 and rotate, so drive revolving plate 16 and rotate, carry the processing to the material with revolving plate 16, start second servo motor 19 and drive threaded rod 20 and rotate this moment, so drive thread bush 21 and remove, and then under the spacing of spacing groove 22 and stopper 23, drive the material blocking plate 17 and remove the material loading pipe 7, can carry out the material loading processing to furnace body 2 this moment, through the number of turns of control material loading, first servo motor 14 is then poured into the inside, then start first servo motor 14, then, it is carried out the processing to the material that the second servo motor 19 is carried out to the material that the normal position is accomplished to the material that the furnace body is stopped, the material can be restored to the completion, the processing of the material is carried out to the second servo motor 17.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealed energy-saving rotary furnace, includes bottom plate (1), its characterized in that: the furnace comprises a bottom plate (1), and is characterized in that a furnace body (2) is arranged at the top end of the bottom plate (1), a feed pipe (3) is arranged at one end of the furnace body (2), a discharge pipe (4) is arranged at the other end of the furnace body (2), sealing mechanisms are arranged on the outer sides of the furnace body (2) and the feed pipe (3) and the outer sides of the furnace body (2) and the discharge pipe (4), a feeding pipe (7) is arranged above the feed pipe (3), a feeding cavity (5) is arranged at the top end of the feeding pipe (7), a feeding port (6) is arranged above the feeding cavity (5), and a feeding mechanism is arranged inside the feeding cavity (5) and the feeding pipe (7);

The sealing mechanism comprises a mounting seat (8), a fixing groove (9), a sealing ring (10), a connecting block (11) and a positioning assembly, wherein the mounting seat (8) is symmetrically arranged on the outer side of the feeding pipe (3), the connecting block (11) is arranged on two sides of the mounting seat (8), the fixing groove (9) is arranged in the mounting seat (8), the sealing ring (10) is arranged in the fixing groove (9), and the sealing ring (10) is arranged on the outer side of the feeding pipe (3);

the positioning assembly comprises a positioning hole (12) and a positioning block (13), the positioning hole (12) is formed in the sealing ring (10), the positioning block (13) is arranged in the positioning hole (12), and one end of the positioning block (13) is connected with one end of the other sealing ring (10).

2. A sealed energy efficient rotary kiln according to claim 1, characterized in that: the feeding mechanism comprises a first servo motor (14), a rotating shaft (15), a rotating plate (16) and a blanking assembly, wherein the first servo motor (14) is arranged at the front end of the feeding cavity (5), the rotating shaft (15) is arranged inside the feeding cavity (5), the output end of the first servo motor (14) is connected with one end of the rotating shaft (15), and the rotating plate (16) is arranged on the outer side wall of the rotating shaft (15).

3. A sealed energy efficient rotary kiln according to claim 2, characterized in that: unloading subassembly includes and hinders flitch (17), installation cavity (18), second servo motor (19), threaded rod (20), thread bush (21), spacing groove (22) and stopper (23), hinder flitch (17) and install in the inside of material loading pipe (7), install cavity (18) in one side of material loading pipe (7), second servo motor (19) are installed to one side of installation cavity (18), threaded rod (20) are installed in the inside top of material loading pipe (7), the output of second servo motor (19) is connected with the one end of threaded rod (20), the lateral wall of threaded rod (20) is provided with thread bush (21), the bottom of thread bush (21) is connected with the top of hinder flitch (17), the below of material loading pipe (7) is seted up in spacing groove (22), the inside of spacing groove (22) is provided with stopper (23), the top of stopper (23) is connected with the bottom of hinder flitch (17).

4. A sealed energy efficient rotary kiln according to claim 3, characterized in that: the inner diameter of the limiting groove (22) is larger than the outer diameter of the limiting block (23), and a sliding structure is formed between the limiting groove (22) and the limiting block (23).