CN220670210U

CN220670210U - Cyclone barrel blanking pipe with controllable blanking and dispersing structure

Info

Publication number: CN220670210U
Application number: CN202322304174.4U
Authority: CN
Inventors: 郭跃明; 赵宏; 郭靖
Original assignee: Zhejiang Hongshi Cement Co ltd
Current assignee: Zhejiang Hongshi Cement Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-26
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a cyclone tube blanking tube with a dispersing structure capable of controlling blanking, which comprises a blanking tube main body, wherein an air blowing pipeline penetrates through a water storage tank and is connected with an air conveying pipeline, and the inner side of the air conveying pipeline is connected with the blanking tube main body through the air blowing pipeline. This steerable unloading has dryer unloading pipe of dispersed structure, the electric plate can carry out heat treatment to the water in the storage water tank, the hot water can carry out heat treatment to the oxygen boosting wind in the pipeline of blowing, the pipeline of conveying of collocation use heliciform and three pipeline of blowing can be three time to the unloading inslot be let in the pipeline main part and be added the wind that has the oxygen boosting, the pipeline of blowing is the slope alternately with the pipeline of conveying, the oxygen boosting is through convection current impact entering high temperature air homogenization, the raw meal can be broken up in the stirring post rotation, and can make oxygen boosting wind and raw meal intensive mixing, thereby increase combustion efficiency, avoid leading to the raw meal to do not carry out due heat exchange because of local high temperature, through the steerable unloading volume of rotation angle of control spiral cover.

Description

Cyclone barrel blanking pipe with controllable blanking and dispersing structure

Technical Field

The utility model relates to the related technical field of decomposing furnaces, in particular to a cyclone discharging pipe capable of controlling discharging and having a dispersing structure.

Background

In a common decomposing furnace with a precombustion chamber, raw materials entering the decomposing furnace are discharged from a discharging pipe of a cyclone cylinder and fall into the decomposing furnace from the top of the precombustion chamber, and after the raw materials fall into the precombustion chamber, the raw materials are blown away by tertiary air entering the precombustion chamber so as to be fully contacted with high-temperature flue gas in the furnace, so that efficient heat exchange is performed.

The existing cyclone blanking pipe generally mixes high-temperature flue gas and raw materials directly, local combustion break points are difficult to avoid, the temperature in the furnace is not uniform enough, adhesion among raw material particles and non-uniformity during blanking are difficult to uniformly disperse raw materials, pulverized coal cannot be uniformly blown away, local high temperature is easy to cause, raw materials do not perform due heat exchange, blanking quantity is difficult to accurately control in the blanking process, and therefore the cyclone blanking pipe with a dispersing structure is provided for controllable blanking, so that the problems are solved.

Disclosure of Invention

The utility model aims to provide a cyclone tube blanking tube with a controllable blanking structure, which aims to solve the problems that the conventional cyclone tube blanking tube generally mixes high-temperature smoke and raw materials directly, local combustion break points are difficult to avoid, the temperature in a furnace is not uniform enough, the adhesion among raw material particles and the non-uniformity during blanking are difficult to uniformly disperse the raw materials, pulverized coal cannot be uniformly blown, local high temperature is easy to be caused, the raw materials do not perform due heat exchange, and the blanking amount is difficult to accurately control in the blanking process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steerable unloading has a cyclone unloading pipe of dispersed structure, includes the unloading pipe main part, the top of unloading pipe main part is fixed with the support, the interior top of support rotates and is connected with belt drive, one side of belt drive lower terminal surface is fixed with the spliced pole, one side of unloading pipe main part is fixed with the plectrum, the bottom of unloading pipe main part rotates and is connected with the spiral shell lid, the opposite side of belt drive lower terminal surface is fixed with supplementary unloading mechanism, one side of unloading pipe main part is fixed with two mounting brackets, two be fixed with the storage tank between the mounting brackets, the symmetry is fixed with the electric plate on two inner walls of storage tank, be fixed with the admission line on the storage tank, the admission line runs through the storage tank and is connected with the delivery pipeline, the inboard of delivery pipeline is connected with the unloading pipe main part through the pipeline of blowing.

Preferably, the bottom of the blanking pipe main body is fixed with a second motor, and the bottom of the second motor is rotationally connected with a spiral cover.

Through the technical scheme, the blanking amount can be controlled by controlling the rotation angle of the spiral cover.

Preferably, the air conveying pipeline is spiral, three air blowing pipelines are arranged, and the three air blowing pipelines are distributed on the air conveying pipeline at equal intervals.

Through the technical scheme, the effect of three times of air inlet can be realized by the three air blowing pipelines.

Preferably, a temperature sensor is fixed at the inner bottom of the water storage tank, and the air inlet pipeline is in a serpentine shape.

Through the technical scheme, the temperature sensor can detect the water temperature, and the water temperature can be better controlled by matching with the electric heating plate.

Preferably, a first motor is fixed in the top of the bracket, and the bottom of the first motor is connected with the belt transmission device.

Through the technical scheme, the belt transmission device operates to drive the stirring column and the rotating column to rotate simultaneously.

Preferably, the auxiliary blanking mechanism comprises a rotary column and a gear, the rotary column is fixed on the other side of the lower end face of the belt transmission device, the rotary column penetrates through the mounting frame on the upper side and is connected with the inner gear ring, the gear is rotationally connected to the upper end face of the mounting frame on the lower side through a rotating shaft, the gear is meshed with the inner side of the inner gear ring, striking rods are symmetrically fixed on the two sides of the rotating shaft, and the striking rods and the shifting piece are located on the same horizontal plane.

Through above-mentioned technical scheme, when the whole rotation of steering column and ring gear, the gear is rotatory, makes the striking pole stir the plectrum repeatedly to this effect that reaches the vibration.

Compared with the prior art, the utility model has the beneficial effects that: this steerable unloading has dryer unloading pipe of dispersed structure, the electric plate can carry out heat treatment to the water in the storage water tank, the hot water can carry out heat treatment to the oxygen boosting wind in the pipeline of blowing, the pipeline of conveying of collocation use heliciform and three pipeline of blowing can be three time to the unloading inslot be let in the pipeline main part and be added the wind that has the oxygen boosting, the pipeline of blowing is the slope alternately with the pipeline of conveying, the oxygen boosting is through convection current impact entering high temperature air homogenization, the raw meal can be broken up in the stirring post rotation, and can make oxygen boosting wind and raw meal intensive mixing, thereby increase combustion efficiency, avoid leading to the raw meal to do not carry out due heat exchange because of local high temperature, through the steerable unloading volume of rotation angle of control spiral cover.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a blanking pipe main body; 2. a mounting frame; 3. a water storage tank; 4. an electric heating plate; 5. a temperature sensor; 6. an air intake duct; 7. an air delivery pipeline; 8. an air blowing pipeline; 9. a bracket; 10. a first motor; 11. a belt drive; 12. stirring the column; 13. a pulling piece; 14. a second motor; 15. screwing the cover; 16. an auxiliary blanking mechanism; 1601. a rotating column; 1602. an inner gear ring; 1603. a gear; 1604. a rotating shaft; 1605. striking the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model discloses a cyclone tube blanking tube with a dispersing structure capable of controlling blanking, which comprises a blanking tube main body 1, wherein a bracket 9 is fixed at the top of the blanking tube main body 1, a first motor 10 is fixed in the top of the bracket 9, the bottom of the first motor 10 is connected with a belt transmission device 11, the belt transmission device 11 can operate under the action of the first motor 10, so that a stirring column 12 and a rotating column 1601 are driven to rotate simultaneously, the stirring column 12 plays a role in stirring and mixing raw materials and oxygen-enriched air, the oxygen-enriched air fully contacts the raw materials, the inner top of the bracket 9 is rotationally connected with the belt transmission device 11, the stirring column 12 is fixed at one side of the lower end surface of the belt transmission device 11, a shifting piece 13 is fixed at one side of the blanking tube main body 1, a rotary cover 15 is rotationally connected with the bottom of the blanking tube main body 1, a second motor 14 is rotationally connected with the bottom of the second motor 14, the rotary cover 15 can rotate under the action of the second motor 14, and the opening and closing of the outlet of the blanking tube main body 1 and the opening are conveniently controlled.

As shown in fig. 1 and 2, an auxiliary blanking mechanism 16 is fixed on the other side of the lower end surface of the belt transmission device 11, the auxiliary blanking mechanism 16 comprises a rotary column 1601 and a gear 1603, the rotary column 1601 is fixed on the other side of the lower end surface of the belt transmission device 11, the rotary column 1601 penetrates through the upper mounting frame 2 and is connected with the annular gear 1602, the gear 1603 is rotationally connected on the upper end surface of the lower mounting frame 2 through a rotating shaft 1604, the gear 1603 is in meshed connection with the inner side of the annular gear 1602, striking rods 1605 are symmetrically fixed on two sides of the rotating shaft 1604, the striking rods 1605 and the striking plates 13 are on the same horizontal plane, the rotary column 1601 can be driven to rotate by the operation of the belt transmission device 11, the annular gear 1602 rotates along with the annular gear 1603, and the gear 1603 rotates by repeatedly striking the striking plates 13, thereby achieving the vibration effect and facilitating the acceleration of the blanking speed.

As shown in fig. 1, fig. 2 and fig. 3, one side of the blanking pipe main body 1 is fixed with two mounting frames 2, a water storage tank 3 is fixed between the two mounting frames 2, electric heating plates 4 are symmetrically fixed on two inner walls of the water storage tank 3, a temperature sensor 5 is fixed at the inner bottom of the water storage tank 3, an air inlet pipeline 6 is in a serpentine shape, water can be introduced into the water storage tank 3 before the device is used, then the electric heating plates 4 can be used for heating water, the contact area of the serpentine air inlet pipeline 6 and the water is large, the heating effect is more sufficient, the air inlet pipeline 6 can be used for conveying air added with oxygen enrichment, hot water can be used for heating the air, the temperature of the homogenized and mixed oxygen enrichment tertiary air is avoided, the local temperature in a decomposing furnace is uneven, a temperature sensor 5, the temperature sensor 5 can detect the temperature of the water, the electric heating plates 4 are matched for better control of the water temperature, the water storage tank 3 is fixedly provided with the air inlet pipeline 6, the air inlet pipeline 6 penetrates through the water storage tank 3 and is connected with an air conveying pipeline 7, the inner side of the air conveying pipeline 7 is connected with the blanking pipe main body 1 through an air blowing pipeline 8, the air conveying pipeline 7 is in a spiral shape, three air conveying pipelines 8 are arranged on the three spiral pipelines 8, and three air conveying pipelines 8 can be distributed in the three spiral pipelines 7, and the three air conveying pipelines can be distributed on the three spiral pipelines 7 and can be distributed on the three air conveying pipelines 1, and the three air pipelines are distributed on the three air pipelines and can be distributed in the three equal, and equal to the three air pipeline 1.

When the blanking tube is used, raw materials are firstly introduced into the blanking tube main body 1, water is introduced into the water storage tank 3, the electric heating plate 4 is utilized for heating the water, the air inlet pipeline 6 and the air delivery pipeline 7 are used for delivering the air with the oxygen enrichment, the oxygen enrichment air enters the blanking tube main body 1 from the three air blowing pipelines 8, the air delivery pipeline 7 is of a spiral structure, so that the effect of three times of air inlet is achieved, the water in the water storage tank 3 carries out heating treatment on the oxygen enrichment air in the air inlet pipeline 6, the belt transmission device 11 operates to drive the stirring column 12 and the rotating column 1601 to rotate, the stirring column 12 fully mixes the oxygen enrichment air with the raw materials, the heated oxygen enrichment air can fully contact the raw materials, efficient heat exchange is carried out, the size of a blanking opening of the blanking tube main body 1 can be controlled by controlling the rotation angle of the rotating cap 15, the inner gear ring 1602 rotates along with the rotating column 1601, the gear 1603 rotates along with the rotating rod 1605 repeatedly to drive the stirring plate 13, so that the vibration effect is achieved, and the blanking is convenient to assist.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a steerable unloading has a cyclone unloading pipe of dispersed structure, includes unloading pipe main part (1), the top of unloading pipe main part (1) is fixed with support (9), the interior top rotation of support (9) is connected with belt drive (11), one side of terminal surface is fixed with spliced pole (12) under belt drive (11), one side of unloading pipe main part (1) is fixed with plectrum (13), the bottom rotation of unloading pipe main part (1) is connected with spiral shell lid (15), the opposite side of terminal surface is fixed with supplementary unloading mechanism (16), its characterized in that under belt drive (11): one side of unloading pipe main part (1) is fixed with two mounting brackets (2), two be fixed with storage water tank (3) between mounting bracket (2), the symmetry is fixed with electric plate (4) on two inner walls of storage water tank (3), be fixed with admission line (6) on storage water tank (3), admission line (6) run through storage water tank (3) and are connected with defeated tuber pipe pipeline (7), the inboard of defeated tuber pipe pipeline (7) is connected with unloading pipe main part (1) through blowing pipeline (8).

2. A cyclone blanking tube with a dispersing structure for controllable blanking as claimed in claim 1, wherein: the bottom of the blanking pipe main body (1) is fixedly provided with a second motor (14), and the bottom of the second motor (14) is rotatably connected with a rotary cover (15).

3. A cyclone blanking tube with a dispersing structure for controllable blanking as claimed in claim 1, wherein: the air conveying pipeline (7) is spiral, three air blowing pipelines (8) are arranged, and the three air blowing pipelines (8) are distributed on the air conveying pipeline (7) at equal intervals.

4. A cyclone blanking tube with a dispersing structure for controllable blanking as claimed in claim 1, wherein: the inner bottom of the water storage tank (3) is fixedly provided with a temperature sensor (5), and the air inlet pipeline (6) is in a serpentine shape.

5. A cyclone blanking tube with a dispersing structure for controllable blanking as claimed in claim 1, wherein: the top of the bracket (9) is internally fixed with a first motor (10), and the bottom of the first motor (10) is connected with a belt transmission device (11).

6. A cyclone blanking tube with a dispersing structure for controllable blanking as claimed in claim 1, wherein: the auxiliary blanking mechanism (16) comprises a rotating column (1601) and a gear (1603), the rotating column (1601) is fixed on the other side of the lower end face of the belt transmission device (11), the rotating column (1601) penetrates through the upper mounting frame (2) and is connected with the inner gear ring (1602), the gear (1603) is rotationally connected on the upper end face of the lower mounting frame (2) through a rotating shaft (1604), the gear (1603) is meshed with the inner side of the inner gear ring (1602), the two sides of the rotating shaft (1604) are symmetrically fixed with a striking rod (1605), and the striking rod (1605) and the poking piece (13) are located on the same horizontal plane.