CN217058333U

CN217058333U - Sealing structure and kiln body structure of rotary kiln

Info

Publication number: CN217058333U
Application number: CN202220615186.1U
Authority: CN
Inventors: 刘一凡; 刘建东; 阎淑新; 王中山; 王开明
Original assignee: Tangshan Yifan Environmental Protection Technology Co ltd
Current assignee: Tangshan Yifan Environmental Protection Technology Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-07-26
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a seal structure and kiln body structure of rotary kiln, including the kiln body, kiln body one side is equipped with the smoke chamber, and the kiln body opposite side is equipped with the cooling storehouse, the kiln body alternates with the smoke chamber to be connected, and the smoke chamber inner wall is equipped with the connection cover piece, connect the cover piece and the installation of kiln body registrate, and kiln body outer wall is equipped with the spring, the spring outer wall is equipped with sealed piece, and sealed piece outer wall is equipped with the ball, the ball is the triangle position on sealed piece and distributes, and the ball opposite side is connected with connecting the cover piece, the kiln body is extrusion roll connection through spring, sealed piece and ball and connecting the cover piece. The sealing structure of the rotary kiln and the kiln body one end of the kiln body structure are provided with the sealing blocks connected through the springs, so that the sealing blocks and the springs can be connected with the connecting sleeve blocks in an extrusion sealing manner, the triangular structures on the sealing blocks are provided with the balls, the balls can be conveniently rotated, stable rotation can be performed under the sealing condition, and the rotary kiln is more convenient to use.

Description

Sealing structure and kiln body structure of rotary kiln

Technical Field

The utility model relates to a rotary kiln technical field specifically is rotary kiln's seal structure and kiln body structure.

Background

The rotary kiln is a rotary calcining kiln (commonly called rotary kiln), the shape of which is similar to that of a rotary bed, also called rotary kiln, and belongs to the building material equipment. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the different materials to be treated. The cement kiln is mainly used for calcining cement clinker and comprises a dry-process cement kiln and a wet-process cement kiln. The metallurgical chemical kiln is mainly used for magnetizing and roasting lean iron ore in steel plants in the metallurgical industry; oxidizing and roasting chromium and nickel iron ores; roasting bauxite in a refractory material plant, roasting clinker and aluminum hydroxide in an aluminum plant; roasting chromium ore sand, chromium ore powder and other minerals in a chemical plant. Lime kilns (i.e., active lime kilns) are used for roasting active lime and lightly calcined dolomite used in steel plants and iron and alloy plants.

When the rotary kiln is used, the existing device cannot rotate under the effective sealing condition and is unsafe to use, so that the sealing structure and the kiln body structure of the rotary kiln achieve the purpose of rotating under the effective sealing condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal structure and kiln body structure of rotary kiln to solve the rotary kiln that mentions in the above-mentioned background art when using, can not rotate under effectual sealed condition, use unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme: the sealing structure and the kiln body structure of the rotary kiln comprise a kiln body, wherein one side of the kiln body is provided with a smoke chamber, the other side of the kiln body is provided with a cooling bin, the kiln body is alternately connected with the smoke chamber, the inner wall of the smoke chamber is provided with a connecting sleeve block, the connecting sleeve block is sleeved with the kiln body, the outer wall of the kiln body is provided with a spring, the outer wall of the spring is provided with a sealing block, the outer wall of the sealing block is provided with balls, the balls are distributed in triangular positions on the sealing block, the other side of the balls is connected with the connecting sleeve block, and the kiln body is connected with the connecting sleeve block in an extruding and rolling manner through the springs, the sealing block and the balls.

Preferably, the kiln body inner wall is equipped with the stirring piece, and the stirring piece is the position distribution of misplacing in kiln body inner wall, be equipped with drive gear on the kiln body, and the drive gear lower extreme is equipped with drive gear, drive gear one side is equipped with the speed reducer, and the speed reducer opposite side is equipped with driving motor, the kiln body is rotatory swing joint through drive gear and driving motor and smoke chamber.

Preferably, the kiln is provided with a rolling block on the kiln body, the rolling block is distributed on the outer wall of the kiln body in a circular ring position, the lower end of the rolling block is provided with a tug, the tug is in rolling connection with the rolling block, the lower end of the tug is provided with a connecting block, the other end of the connecting block is provided with a supporting base, the supporting base is in lifting connection with the tug through the connecting block, and the outer wall of the supporting base is provided with a locking button.

Preferably, the upper end of the smoke chamber is provided with a material groove, the upper end of the material groove is provided with a rotating motor, the rotating motor is provided with an auger, the auger and the material groove are installed in an inserting mode, the lower end of the material groove is provided with a guide pipe, and the other end of the guide pipe is communicated with the connecting sleeve block.

Preferably, the cooling storehouse outer wall is equipped with the cooling tube, and the cooling tube is annular position with the cooling storehouse and distributes, the cooling tube other end is equipped with the spray tube, and the spray tube other end is equipped with the air-blower, the spray tube upper end is equipped with the buggy storehouse, and the buggy storehouse is perpendicular intercommunication with the spray tube and is connected.

Preferably, the other end of the cooling bin is of an open structure, a guide chute is arranged at the edge of the other end of the cooling bin, the guide chute is of an inclined chute structure, a collecting tank is arranged at the lower end of the guide chute, and the collecting tank is communicated with the cooling bin through the guide chute.

Compared with the prior art, the beneficial effects of the utility model are that: the sealing structure of this rotary kiln and the kiln body one end of kiln body structure are equipped with the sealed piece through spring coupling to can extrude sealing connection through sealed piece and spring and adapter sleeve piece, and triangular structure distributes has the ball on the sealed piece, thereby conveniently rotates, can stabilize under the sealed condition and rotate, and it is more convenient to use.

Drawings

FIG. 1 is a front view of the sealing structure and the kiln body structure of the rotary kiln of the present invention;

FIG. 2 is a sectional view of the sealing structure and the kiln body structure of the rotary kiln of the present invention;

FIG. 3 is an enlarged view of the sealing structure of the rotary kiln and the enlarged view of the part A in the structure diagram 2 of the kiln body of the utility model;

fig. 4 is the sealing structure of the rotary kiln and the enlarged view of the position B in the structure diagram 2 of the kiln body of the utility model.

In the figure: 1. the kiln comprises a kiln body, 2, a material groove, 3, a smoke chamber, 4, a cooling bin, 5, a pulverized coal bin, 6, a guide chute, 7, a transmission gear, 8, a stirring block, 9, a rolling block, 10, a rotating motor, 11, an auger, 12, a guide pipe, 13, a tug, 14, a driving motor, 15, a speed reducer, 16, a driving gear, 17, a cooling pipe, 18, a collecting groove, 19, a spray pipe, 20, an air blower, 21, a sealing block, 22, a ball, 23, a connecting sleeve block, 24, a spring, 25, a supporting base, 26, a connecting block, 27 and a locking button.

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. 1-4, the present invention provides a technical solution: a sealing structure and a kiln body structure of a rotary kiln comprise a kiln body 1, a material groove 2, a smoke chamber 3, a cooling bin 4, a pulverized coal bin 5, a material guide groove 6, a transmission gear 7, a stirring block 8, a rolling block 9, a rotary motor 10, an auger 11, a guide pipe 12, a tug 13, a driving motor 14, a speed reducer 15, a driving gear 16, a cooling pipe 17, a collecting groove 18, a spray pipe 19, an air blower 20, a sealing block 21, a ball 22, a connecting sleeve block 23, a spring 24, a supporting base 25, a connecting block 26 and a locking knob 27, wherein the smoke chamber 3 is arranged on one side of the kiln body 1, the cooling bin 4 is arranged on the other side of the kiln body 1, the stirring block 8 is arranged on the inner wall of the kiln body 1, the stirring block 8 is distributed in a staggered position on the inner wall of the kiln body 1, the transmission gear 7 is arranged on the lower end of the transmission gear 7, the driving gear 16 is arranged on one side of the driving gear 16, the speed reducer 15 is arranged on the other side of the driving gear 16, the speed reducer 14 is arranged on the other side of the speed reducer 14, the kiln body 1 is rotatably and movably connected with the smoke chamber 3 through a driving gear 16 and a driving motor 14, so that the kiln body 1 of the device can stably rotate and is convenient for stirring materials, the kiln body 1 is provided with rolling blocks 9, the rolling blocks 9 are distributed on the outer wall of the kiln body 1 in a circular ring position, the lower end of each rolling block 9 is provided with a tug 13, the tug 13 is in rolling connection with the rolling blocks 9, the lower end of the tug 13 is provided with a connecting block 26, the other end of the connecting block 26 is provided with a supporting base 25, the supporting base 25 is in lifting connection with the tug 13 through the connecting block 26, the outer wall of the supporting base 25 is provided with a locking knob 27, so that the kiln body 1 of the device can stably support and is convenient to roll and rotate, and can be adjusted in a lifting way, the upper end of the smoke chamber 3 is provided with a material groove 2, the upper end of the material groove 2 is provided with a rotating motor 10, the rotating motor 10 is provided with a packing auger 11, and the auger 11 is inserted and installed with the material trough 2, the lower end of the material trough 2 is provided with a conduit 12, and the other end of the conduit 12 is communicated with the connecting sleeve block 23, so that the feeding of the material trough 2 of the device is more stable, and the blockage is avoided, the outer wall of the cooling bin 4 is provided with a cooling pipe 17, and the cooling pipe 17 and the cooling bin 4 are distributed in an annular position, the other end of the cooling pipe 17 is provided with a spray pipe 19, and the other end of the spray pipe 19 is provided with an air blower 20, the upper end of the spray pipe 19 is provided with a pulverized coal bin 5, and the pulverized coal bin 5 is vertically communicated and connected with the spray pipe 19, so that the device can perform pulverized coal spraying cooling through the spray pipe 19, the effect is better, the other end of the cooling bin 4 is in an open structure, the edge of the other end of the cooling bin 4 is provided with a guide chute 6, the guide chute 6 is in an inclined chute structure, the lower end of the guide chute 6 is provided with a collecting chute 18, and the collecting chute 18 is communicated with the cooling bin 4 through the guide chute 6, so that the device can conveniently perform stable discharging, convenient collection, kiln body 1 alternates with smoke-box 3 and is connected, and 3 inner walls of smoke-box are equipped with and connect set piece 23, connect set piece 23 and the 1 registrate installation of kiln body, and 1 outer wall of kiln body is equipped with spring 24, the spring 24 outer wall is equipped with sealed piece 21, and sealed piece 21 outer wall is equipped with ball 22, ball 22 is the triangle position on sealed piece 21 and distributes, and ball 22 opposite side with be connected set piece 23 and be connected, kiln body 1 is through spring 24, sealed piece 21 and ball 22 are extrusion rolling connection with being connected set piece 23.

The working principle is as follows: when the sealing structure and the kiln body structure of the rotary kiln are used, firstly, the device is taken out, then the device is placed on the ground, then the tug 13 of the device is moved to the rolling block 9 of the kiln body 1, then the tug 13 is lifted through the supporting base 25 and the connecting block 26 to be attached to the rolling block 9, then the tug is locked and fixed through the locking knob 27, then the driving motor 14 of the device is started to drive the kiln body 1 to rotate through the transmission gear 7 and the driving gear 16, the kiln body 1 is pressed and sealed with the connecting sleeve block 23 through the sealing block 21 and the spring 24 and is rolled and rotated through the triangular distributed ball 22, then the material is injected into the material groove 2, then the rotating motor 10 of the device is started to drive the packing auger 11 to rotate, so that the material is introduced into the conduit 12, then is introduced into the kiln body 1, and the kiln body 1 is heated through the smoke chamber 3, then, the stirring block 8 is used for rotary stirring, when the materials are guided into the cooling bin 4, the blower 20 of the device can be started to blow air to the spray pipe 19, so that the pulverized coal guided into the spray pipe 19 in the pulverized coal bin 5 is blown to the cooling pipe 17 and is sprayed out to be cooled, and then the pulverized coal is guided into the material guide groove 6 and is guided out to the collecting groove 18 to be collected, so that the rotary kiln is more convenient to use, and the rotary kiln is in a sealing structure and a kiln body structure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Seal structure and kiln body structure of rotary kiln, including kiln body (1), kiln body (1) one side is equipped with smoke chamber (3), and kiln body (1) opposite side is equipped with cooling storehouse (4), its characterized in that: kiln body (1) alternates with smoke-box (3) and is connected, and smoke-box (3) inner wall is equipped with connecting sleeve piece (23), connecting sleeve piece (23) and kiln body (1) registrate installation, and kiln body (1) outer wall is equipped with spring (24), spring (24) outer wall is equipped with sealed piece (21), and sealed piece (21) outer wall is equipped with ball (22), ball (22) are the triangle position on sealed piece (21) and distribute, and ball (22) opposite side is connected with connecting sleeve piece (23), kiln body (1) is extrusion roll connection through spring (24), sealed piece (21) and ball (22) and connecting sleeve piece (23).

2. The sealing structure and the kiln body structure of the rotary kiln according to claim 1, characterized in that: kiln body (1) inner wall is equipped with stirring piece (8), and stirs piece (8) and be the position distribution that misplaces in kiln body (1) inner wall, be equipped with drive gear (7) on kiln body (1), and drive gear (7) lower extreme is equipped with drive gear (16), drive gear (16) one side is equipped with speed reducer (15), and speed reducer (15) opposite side is equipped with driving motor (14), kiln body (1) is rotatory swing joint through drive gear (16) and driving motor (14) and smoke chamber (3).

3. The sealing structure and the kiln body structure of the rotary kiln according to claim 2, characterized in that: be equipped with roll piece (9) on kiln body (1), and roll piece (9) are ring position in kiln body (1) outer wall and distribute, roll piece (9) lower extreme is equipped with tow boat (13), and tow boat (13) are roll connection with roll piece (9), tow boat (13) lower extreme is equipped with connecting block (26), and connecting block (26) other end is equipped with supports base (25), it is the lift connection through connecting block (26) and tow boat (13) to support base (25), and supports base (25) outer wall and be equipped with locking and turn round (27).

4. The sealing structure and kiln body structure of the rotary kiln according to claim 3, characterized in that: smoke chamber (3) upper end is equipped with material groove (2), and material groove (2) upper end is equipped with rotating electrical machines (10), be equipped with auger (11) on rotating electrical machines (10), and auger (11) and material groove (2) alternate the installation, material groove (2) lower extreme is equipped with pipe (12), and the pipe (12) other end is linked together with connecting sleeve piece (23).

5. The sealing structure and the kiln body structure of the rotary kiln according to claim 4, wherein: the cooling bin (4) outer wall is equipped with cooling tube (17), and cooling tube (17) and cooling bin (4) are annular position and distribute, the cooling tube (17) other end is equipped with spray tube (19), and the spray tube (19) other end is equipped with air-blower (20), spray tube (19) upper end is equipped with buggy storehouse (5), and buggy storehouse (5) are perpendicular intercommunication with spray tube (19) and are connected.

6. The sealing structure and kiln body structure of the rotary kiln according to claim 5, characterized in that: the other end of the cooling bin (4) is of an open structure, a guide chute (6) is arranged at the edge of the other end of the cooling bin (4), the guide chute (6) is of an inclined chute structure, a collecting tank (18) is arranged at the lower end of the guide chute (6), and the collecting tank (18) is communicated with the cooling bin (4) through the guide chute (6).