Coke oven combustion supply device
By combining the feeding mechanism and the conveying mechanism, the problem of uneven coal accumulation in the coke oven combustion supply device was solved, the combustion efficiency was improved and the energy consumption was reduced, and a stable supply was achieved.
Patent Information
- Application Number
- CN202421960921.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-08-14
AI Technical Summary
Existing coke oven combustion supply devices typically use a single feed channel when adding coal, resulting in uneven coal accumulation, which affects combustion efficiency and energy consumption.
The design incorporates a combination of a feeding mechanism and a conveying mechanism, including a feeding pipe, a geared motor, a drive gear, a driven gear, a tilting plate, and a buffer plate. The opening and closing motion of the tilting plate is achieved by the geared motor driving the gear system, which in turn drives the spiral shaft and the agitator shaft to ensure uniform material distribution and stable conveying.
It achieves uniform coal supply, improves combustion efficiency and reduces energy consumption, prevents material blockage, and ensures stable operation of the equipment.
Smart Images
Figure CN223445482U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a combustion supply device technical field, concretely is a coke oven combustion supply device. BACKGROUND
[0002] The coke oven is a kind of furnace for refining coke. Modern coke oven is composed of carbonization chamber, combustion chamber, heat storage chamber, inclined zone, furnace top, foundation, flue, etc. Coal in carbonization chamber is heated to become coke under the condition of air isolation, and coke oven is often used for coke combustion. In the process of producing coke in coke oven, the corresponding supply device is often needed to add and supply materials.
[0003] However, the existing coke oven combustion supply device is often added by single feeding channel when coal is added for combustion, which causes coal to accumulate together, making it inconvenient to supply coal uniformly, and making the subsequent combustion efficiency low and energy consumption high.
[0004] Therefore, the existing structure and defects are improved, and a coke oven combustion supply device is provided to achieve a more practical purpose. INVENTION CONTENTS
[0005] The utility model aims at providing a coke oven combustion supply device to solve the problem that the existing coke oven combustion supply device is often added by single feeding channel when coal is added for combustion, which causes coal to accumulate together, making it inconvenient to supply coal uniformly, and making the subsequent combustion efficiency low and energy consumption high.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a coke oven combustion supply device, including main body tank and discharging mechanism, characterized by that the discharging mechanism for flexible feeding is arranged at the lower middle part of the main body tank, the discharging mechanism includes discharging pipe, speed reducer, driving gear, driven gear, turnover plate and buffer plate, the speed reducer is installed on the outside one side of the discharging pipe, and the output end of the speed reducer is connected with the driving gear, the driving gear is meshed with the driven gear above, and one end of the driving gear and the driven gear is connected with the turnover plate, the buffer plate is installed on the top of the turnover plate, the inside middle part of the main body tank is provided with the transfer mechanism for material transfer, the transfer mechanism includes storage tank and stirring shaft, the stirring shaft is installed in the inside middle part of the storage tank, and the transfer mechanism further includes material conveying pipe, the bottom of the storage tank is communicated with the material conveying pipe, and the discharging pipe is distributed with multiple groups about the material conveying pipe.
[0007] Further, the speed reducer is rotatably connected with the turnover plate through the driving gear and the driven gear.
[0008] Further, the conveying mechanism further comprises a power motor, and the power motor is installed on the outer side of the material conveying pipe.
[0009] Further, the conveying mechanism further comprises a spiral shaft, and the output end of the power motor is connected with the spiral shaft.
[0010] Compared with the prior art, the coke oven combustion feeding device has the following beneficial effects:
[0011] 1. The blanking mechanism can be opened downward to feed when feeding is needed, and can adjust the feeding position according to the processing requirement, control and adjust the amount of blanking, and make the material more evenly distributed during feeding, so that the efficiency is higher and the energy consumption is lower during subsequent combustion.
[0012] 2. The conveying mechanism can store the coal material to be fed and make the material in a movable state to prevent the problem of extrusion and blockage of blanking, and can continuously convey and transfer the coal material to make the material conveyed to the far end, so as to ensure stable feeding of the device, and prevent the problem of blockage of the material affecting feeding. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 is a schematic diagram of the overall external structure of the coke oven combustion feeding device of the utility model;
[0014] Fig. 2 is a schematic diagram of the overall front view of the coke oven combustion feeding device of the utility model;
[0015] Fig. 3 is a schematic diagram of the internal structure of the blanking pipe of the coke oven combustion feeding device of the utility model;
[0016] Fig. 4 is a schematic diagram of the internal structure of the turnover plate of the coke oven combustion feeding device of the utility model.
[0017] Fig. 1 is a schematic diagram of the overall external structure of the coke oven combustion feeding device of the utility model;
[0018] Fig. 2 is a schematic diagram of the overall front view of the coke oven combustion feeding device of the utility model; DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terms used in the specification of the utility model herein are only for the purpose of describing specific examples and are not intended to limit the utility model; the term "and / or" used herein includes any and all combinations of one or more related listed items.
[0021] As shown in Figure 1- Figure 4 The coke oven combustion feeding device comprises a main body tank 1 and a discharging mechanism 3, the discharging mechanism 3 for flexible feeding is arranged at the lower middle part of the main body tank 1, the discharging mechanism 3 comprises a discharging pipe 301, a speed reducer 302, a driving gear 303, a driven gear 304, a turnover plate 305 and a buffer plate 306, the speed reducer 302 is installed on the outer side of the discharging pipe 301, the output end of the speed reducer 302 is connected with the driving gear 303, the driving gear 303 is engaged with the driven gear 304 above, one end of the driving gear 303 and the driven gear 304 is connected with the turnover plate 305, the buffer plate 306 is installed on the top of the turnover plate 305, and the speed reducer 302 is rotationally connected with the turnover plate 305 through the driving gear 303 and the driven gear 304;
[0022] Through the discharging pipe 301, the conveyed material can be received, through the speed reducer 302, the driving gear 303 and the driven gear 304 can be driven to rotate, so that the two groups of symmetrical turnover plates 305 can be opened and closed in the discharging pipe 301, so as to be opened downward to feed when feeding is needed, and the buffer plate 306 with wear resistance can ensure the service life of the turnover plate 305, at the same time, the discharging pipe 301 is distributed with multiple groups of the material conveying pipe 203, so that the feeding position can be adjusted according to the processing needs, the rotation angle of the turnover plate 305 can be controlled to adjust the feeding amount, and the material can be distributed more uniformly when feeding, so that the efficiency is higher and the energy consumption is lower when burning subsequently;
[0023] As shown in FIG. 1 and FIG. 2, the inner middle part of the main body tank 1 is provided with a transfer mechanism 2 for material transfer, the transfer mechanism 2 comprises a storage tank 201 and an agitating shaft 202, the inner middle part of the storage tank 201 is provided with the agitating shaft 202, the transfer mechanism 2 further comprises a material conveying pipe 203, the bottom of the storage tank 201 is communicated with the material conveying pipe 203, the transfer mechanism 2 further comprises a power motor 204, one side of the outside of the material conveying pipe 203 is provided with the power motor 204, the transfer mechanism 2 further comprises a spiral shaft 205, the output end of the power motor 204 is connected with the spiral shaft 205, through the storage tank 201 and the agitating shaft 202 driven by the rotating motor, the coal material to be supplied can be stored and kept in a moving state, so as to prevent the problem of difficult discharging caused by extrusion blockage, through the power motor 204, the spiral shaft 205 is driven to rotate, so that the coal material can be continuously transferred and transferred to the far end, so as to ensure the stable supply of the device, and the problem of blockage affecting the supply of the material can be prevented.
[0024] Working principle: when the coke oven combustion feeding device is used, firstly, through the storage tank 201 and the agitating shaft 202 driven by the rotating motor, the coal material to be supplied can be stored and kept in a moving state, then through the power motor 204, the spiral shaft 205 is driven to rotate, so that the coal material can be continuously transferred and transferred to the far end, then through the discharging pipe 301, the conveyed material can be received, at this time, through the speed reducer 302, the driving gear 303 and the driven gear 304 are driven to rotate, so that the two groups of symmetrical turnover plates 305 can do opening and closing movement in the discharging pipe 301, and when feeding is needed, the turnover plates 305 are opened downward to feed, finally, the discharging pipe 301 is distributed with multiple groups of the material conveying pipe 203, the feeding position can be adjusted according to the processing needs, and the rotation angle of the turnover plate 305 can be controlled to adjust the discharging amount.
[0025] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A coke oven combustion supply device, comprising a main tank (1) and a feeding mechanism (3), characterized in that: The unloading mechanism (3) for flexible feeding is arranged in the middle of the lower part of the main tank (1). The unloading mechanism (3) includes a unloading pipe (301), a reduction motor (302), a driving gear (303), a driven gear (304), a flip plate (305) and a buffer plate (306). The reduction motor (302) is installed on one side of the outer side of the unloading pipe (301), and the output end of the reduction motor (302) is connected to the driving gear (303). The upper part of the driving gear (303) is meshed with the driven gear (304), and one end of the driving gear (303) and the driven gear (304) are connected to the flip plate (305). The top of the flip plate (305) is installed with a buffer plate (306). A transfer mechanism (2) for material transfer is arranged in the middle of the inner side of the main tank (1). The transfer mechanism (2) includes a storage tank (201) and a stirring shaft (202). A stirring shaft (202) is installed in the middle of the inner side of the storage tank (201), and the transfer mechanism (2) also includes a material transfer pipe (203). The bottom of the storage tank (201) is connected to the material transfer pipe (203), and the discharge pipe (301) is distributed in multiple groups with respect to the material transfer pipe (203).
2. A coke oven combustion supply device according to claim 1, characterized in that: The reduction motor (302) is rotationally connected to the flip plate (305) via a driving gear (303) and a driven gear (304).
3. A coke oven combustion supply device according to claim 2, characterized in that: The transfer mechanism (2) further comprises a power motor (204), and the power motor (204) is installed on one side of the exterior of the material transfer tube (203).
4. A coke oven combustion supply device according to claim 3, characterized in that: The transfer mechanism (2) further comprises a screw shaft (205), and the output end of the power motor (204) is connected to the screw shaft (205).