CN113237324B

CN113237324B - Rotary kiln device

Info

Publication number: CN113237324B
Application number: CN202110444899.6A
Authority: CN
Inventors: 艾世勇; 汪茂荣
Original assignee: Anhui Zegan Metallurgical Technology Co ltd
Current assignee: Anhui Zegan Metallurgical Technology Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2023-06-30
Anticipated expiration: 2041-04-24
Also published as: CN113237324A

Abstract

The invention discloses a rotary kiln device, which comprises a kiln body, wherein a smoke chamber is arranged on one side of the kiln body, the kiln body is connected with the smoke chamber through a rotating roller, a guide hopper which is movably connected with the kiln body is arranged in the smoke chamber, a feeding hopper is arranged on the smoke chamber, the lower end of the feeding hopper is communicated with a material pushing pipe which is communicated with the guide hopper, a first motor is arranged under the kiln body, the first motor is connected with a first rotating shaft, the first rotating shaft is in transmission connection with the first rotating shaft, the first rotating shaft is connected with a first bevel gear, the first bevel gear is connected with a second bevel gear, the second bevel gear is coaxially connected with a second rotating shaft, the upper end of the second rotating shaft is connected with a conveying component, the conveying component is positioned in the material pushing pipe, the conveying component comprises a rotating barrel which is connected with the second rotating shaft, and the outer side of the rotating barrel is connected with a conveying plate. The invention is convenient for realizing the conveying of materials.

Description

Rotary kiln device

Technical Field

The invention relates to the technical field of rotary kilns, in particular to a rotary kiln device.

Background

Rotary kilns are widely used in many production industries, such as building materials, metallurgy, chemical industry, environmental protection, etc., for mechanical, physical or chemical treatment of solid materials using rotary cylinder equipment, such equipment being referred to as rotary kilns. The invention of the rotary kiln enables the cement industry to develop rapidly, simultaneously promotes the research of the application of the rotary kiln, and is widely applied to a plurality of industrial fields soon, and becomes more and more important in the production, and becomes core equipment for the production of corresponding enterprises.

When the feeding amount is increased, the blanking pipe is easy to be blocked, and the casting size of the blanking chamber plate is wrong, so that ventilation in the rotary kiln is blocked, the kiln ring is serious after the rotary kiln is finished, and the kiln tail frequently spits materials.

Disclosure of Invention

Accordingly, an object of the present invention is to provide a rotary kiln device, which is capable of solving all or one of the problems in the background art.

According to the rotary kiln device, the rotary kiln device comprises a kiln body, a smoke chamber is formed in one side of the kiln body, the kiln body is connected with the smoke chamber through a rotating roller, a guide hopper movably connected with the kiln body is arranged in the smoke chamber, a feeding hopper is arranged on the smoke chamber, a pushing pipe communicated with the guide hopper is communicated with the lower end of the feeding hopper, a rotating gear is arranged on the outer side of the kiln body, a driving gear is connected with the lower end of the rotating gear in a meshed transmission mode, the driving gear is connected with a first motor through a first rotating shaft, a supporting block is connected with the lower end of the first motor, a first rotating shaft which is parallel to the first rotating shaft is arranged on the supporting block, a first bevel gear is connected with the end portion of the first rotating shaft through a first transmission part, a second bevel gear is connected with the first bevel gear in a meshed transmission mode, a second coaxial rotating shaft is connected with the second bevel gear, the upper end of the second rotating shaft penetrates through the pushing pipe to be connected with a conveying component, and the conveying component is located in the rotating shaft and is connected with a conveying plate.

Optionally, the conveying component includes with pushing away a fixed section of thick bamboo of material pipe fixed connection, the second axis of rotation with fixed section of thick bamboo is coaxial to be set up, the fixed section of thick bamboo outside is provided with the rotation section of thick bamboo, the rotation section of thick bamboo with second axis of rotation upper end fixed connection, the fixed section of thick bamboo outside is provided with the ladder ring channel, equidistant swing joint has the third axis of rotation on the rotation section of thick bamboo, every third axis of rotation one end is connected with first slider through first link, first slider with ladder ring channel sliding connection, the third axis of rotation other end is connected the delivery board, the delivery board is located the rotation section of thick bamboo outside, first link is located the fixed section of thick bamboo with rotate between the section of thick bamboo.

Optionally, the both sides of rotation gear all are provided with holds in the palm and keeps off the wheelset, hold in the palm and keep off the wheelset and include the riding wheel, the riding wheel upper end contact is provided with fixed cover and is established the fixed ring board in the kiln body outside.

Optionally, a limiting ring groove is formed in the fixed ring plate, and a limiting ring protrusion matched with the limiting ring groove for sliding is sleeved in the middle of the riding wheel.

Optionally, both ends of the riding wheel are provided with limiting ring blocks, and a fixing ring plate is arranged between the two limiting ring blocks.

Optionally, a gearbox is arranged between the driving gear and the first rotating shaft.

From the above, it can be seen that, according to the rotary kiln device provided by the invention, when materials are required to be conveyed into the kiln body, the materials are conveyed into the material pushing pipe through the feeding hopper, the first motor is started to drive the first rotating shaft and the driving gear to rotate, and then the rotating gear is driven to rotate, so that the kiln body is driven to rotate, the materials in the kiln body are conveniently driven to rotate, the first rotating shaft is driven to rotate, the second rotating shaft is driven to rotate, the conveying plate is conveniently driven to rotate, and the conveying of the materials is conveniently realized.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a conveying assembly according to an embodiment of the present invention.

In the figure: kiln body 1, smoke chamber 2, feeding hopper 3, rotary gear 4, driving gear 5, first motor 6, first pivot 7, hold-off wheelset 8, riding wheel 9, fixed ring board 10, spacing annular groove 11, spacing ring arch 12, first driving piece 13, first pivot 14, first helical gear 15, second helical gear 16, second axis of rotation 17, third axis of rotation 18, rotor 19, fixed section of thick bamboo 20, ladder ring channel 21, first slider 22, first link 23, delivery plate 24, rotor section of thick bamboo 25.

Detailed Description

The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The rotary kiln device comprises a kiln body 1, a smoke chamber 2 is arranged on one side of the kiln body 1, the kiln body 1 is connected with the smoke chamber 2 through a rotating roller 19, a guide hopper movably connected with the kiln body 1 is arranged in the smoke chamber 2, a feeding hopper 3 is arranged on the smoke chamber 2, a pushing pipe communicated with the guide hopper is communicated with the lower end of the feeding hopper 3, a rotating gear 4 is arranged on the outer side of the kiln body 1, a driving gear 5 is connected with the lower end of the rotating gear 4 in a meshed transmission manner, the driving gear 5 is connected with a first motor 6 through a first rotating shaft 7, the lower end of the first motor 6 is connected with a supporting block, a first rotating shaft 14 which is arranged in parallel with the first rotating shaft 7 is arranged on the supporting block, a first bevel gear 15 is connected between the first rotating shaft 14 and the first rotating shaft 7 through a first transmission piece 13, the end part of the first rotating shaft 14 is connected with a first bevel gear 15, the first bevel gear 15 is connected with a second bevel gear 16 in a meshed transmission manner, the second bevel gear 16 is coaxially connected with a second rotating shaft 17, the upper end of the second rotating shaft 17 penetrates through the material pushing pipe and is connected with a conveying component, the conveying component is positioned in the material pushing pipe and comprises a rotating cylinder 25 connected with the second rotating shaft 17, the outer side of the rotating cylinder 25 is connected with a conveying plate 24, when materials are required to be conveyed into the kiln body 1, the materials are conveyed into the material pushing pipe through the feeding hopper 3, the first motor 61 is started to drive the first rotating shaft 7 and the driving gear 5 to rotate so as to drive the rotating gear 4 to drive the kiln body 1 to rotate, the first rotating shaft 7 is driven to rotate so as to drive the second rotating shaft 17 to rotate, the conveying plate 24 is driven to rotate, is convenient for realizing the transportation of materials.

In order to facilitate the transportation of materials and be convenient for prevent kiln body 1 from frequently spitting out the material, conveying assembly include with pushing away fixed section of thick bamboo 20 of material tube fixed connection, second axis of rotation 17 with fixed section of thick bamboo 20 is coaxial to be set up, fixed section of thick bamboo 20 outside is provided with a rotary section of thick bamboo 25, rotary section of thick bamboo 25 with second axis of rotation 17 upper end fixed section of thick bamboo 20 outside is provided with ladder ring channel 21, equidistant swing joint has third axis of rotation 18 on the rotary section of thick bamboo 25, every third axis of rotation 18 one end is connected with first slider 22 through first link 23, first slider 22 with ladder ring channel 21 sliding connection, third axis of rotation 18 other end is connected delivery board 24, delivery board 24 is located rotary section of thick bamboo 25 outside, first link 23 is located fixed section of thick bamboo 20 with rotary section of thick bamboo 25 is rotated, and first slider 22 rotates around ring channel 21 when second axis of thick bamboo 17 rotates, is convenient for drive third axis of thick bamboo 18 and rotates, is convenient for realize the transportation of materials to the ladder, is convenient for prevent from expecting out the phenomenon from 3, prevents that frequent material spitting out from the flue gas.

In order to support the kiln body 1 conveniently, the two sides of the rotary gear 4 are respectively provided with a supporting and blocking wheel set 8, the supporting and blocking wheel set 8 comprises a supporting wheel 9, and a fixing ring plate 10 fixedly sleeved on the outer side of the kiln body 1 is arranged at the upper end of the supporting wheel 9 in a contact mode.

In order to prevent the kiln body 1 from shifting in the rotating process, the fixed ring plate 10 is provided with a limiting ring groove 11, and the middle part of the riding wheel 9 is sleeved with a limiting ring protrusion 12 which slides in a matched manner with the limiting ring groove 11.

In order to prevent the kiln body 1 from deviating in the rotating process, limiting ring blocks are arranged at two ends of the riding wheel 9, and a fixing ring plate 10 is arranged between the two limiting ring blocks.

A gearbox is arranged between the drive gear 5 and the first shaft 7.

When the material is required to be conveyed into the kiln body 1, the material is conveyed into the pushing pipe through the feeding hopper 3, the first motor 61 is started to drive the first rotating shaft 7 and the driving gear 5 to rotate, and then the rotating gear 4 is driven to rotate, so that the kiln body 1 is driven to rotate, the material in the kiln body 1 is driven to rotate, the first rotating shaft 7 is driven to rotate, the second rotating shaft 17 is driven to rotate, the conveying plate 24 is driven to rotate, the conveying of the material is conveniently realized, the rotating cylinder 25 is driven to rotate when the second rotating shaft 17 rotates, the first sliding block 22 rotates around the stepped annular groove 21, the third rotating shaft 18 is conveniently driven to rotate, the conveying of the material is conveniently realized, meanwhile, the material, the smoke and the like are conveniently prevented from overflowing from the feeding hopper 3, and the phenomenon of frequent material spitting is prevented.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; combinations of features of the above embodiments or in different embodiments are also possible within the spirit of the present disclosure, steps may be implemented in any order, and there are many other variations of the different aspects of one or more embodiments described above which are not provided in detail for the sake of brevity.

Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure one or more embodiments of the present description. Furthermore, the apparatus may be shown in block diagram form in order to avoid obscuring the one or more embodiments of the present description, and also in view of the fact that specifics with respect to implementation of such block diagram apparatus are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.

The present disclosure is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Any omissions, modifications, equivalents, improvements, and the like, which are within the spirit and principles of the one or more embodiments of the disclosure, are therefore intended to be included within the scope of the disclosure.

Claims

1. The rotary kiln device is characterized by comprising a kiln body (1), a smoke chamber (2) is arranged on one side of the kiln body (1), the kiln body (1) is connected with the smoke chamber (2) through a rotating roller (19), a guide hopper which is movably connected with the kiln body (1) is arranged in the smoke chamber (2), a feeding hopper (3) is arranged on the smoke chamber (2), a pushing pipe which is communicated with the guide hopper is communicated with the lower end of the feeding hopper (3), a rotating gear (4) is arranged on the outer side of the kiln body (1), a driving gear (5) is meshed and connected with the lower end of the rotating gear (4), a first motor (6) is connected with the lower end of the driving gear (5) through a first rotating shaft (7), a supporting block is arranged on the lower end of the first motor (6), a first rotating shaft (14) which is arranged in parallel with the first rotating shaft (7), a pushing pipe which is communicated with the first rotating shaft (7) through a first transmission piece (13), a first bevel gear (16) is connected with the first bevel gear (16), a first bevel gear (17) is connected with the first bevel gear (17), a second bevel gear (17) is connected with the first bevel gear (17), the conveying assembly is positioned in the material pushing pipe and comprises a rotating cylinder (25) connected with the second rotating shaft (17), and a conveying plate (24) is connected to the outer side of the rotating cylinder (25); the conveying assembly comprises a fixed cylinder (20) fixedly connected with the material pushing pipe, a second rotating shaft (17) is coaxially arranged with the fixed cylinder (20), a rotating cylinder (25) is arranged on the outer side of the fixed cylinder (20), the rotating cylinder (25) is fixedly connected with the upper end of the second rotating shaft (17), a stepped annular groove (21) is arranged on the outer side of the fixed cylinder (20), third rotating shafts (18) are movably connected to the rotating cylinder (25) at equal intervals, one end of each third rotating shaft (18) is connected with a first sliding block (22) through a first connecting frame (23), the first sliding block (22) is in sliding connection with the stepped annular groove (21), the other end of each third rotating shaft (18) is connected with a conveying plate (24), the conveying plate (24) is located on the outer side of the rotating cylinder (25), and the first connecting frame (23) is located between the fixed cylinder (20) and the rotating cylinder (25).

2. The rotary kiln device according to claim 1, characterized in that the two sides of the rotary gear (4) are provided with supporting wheel sets (8), the supporting wheel sets (8) comprise supporting wheels (9), and the upper ends of the supporting wheels (9) are contacted with fixing ring plates (10) fixedly sleeved on the outer side of the kiln body (1).

3. The rotary kiln device according to claim 2, characterized in that the fixed ring plate (10) is provided with a limiting ring groove (11), and the middle part of the riding wheel (9) is sleeved with a limiting ring protrusion (12) which slides in a matched manner with the limiting ring groove (11).

4. A rotary kiln device according to claim 3, characterized in that both ends of the riding wheel (9) are provided with limiting ring blocks, and the fixed ring plate (10) is arranged between the two limiting ring blocks.

5. A rotary kiln device according to claim 1, characterized in that a gearbox is arranged between the drive gear (5) and the first shaft (7).