Feeding device of petroleum coke calcining pot-type furnace

Abstract

The utility model provides a petroleum coke calcining pot-type furnace feeding device, and relates to the field of calcining furnace feeding, the petroleum coke calcining pot-type furnace feeding device comprises a calcining furnace, the upper side surface of the calcining furnace is fixedly connected with a feeding pipe, the top wall of the calcining furnace is provided with a first rotating groove, and the interior of the first rotating groove is rotatably connected with a rotating ring; the surface of the lower side of the rotating ring extends to the outside of the first rotating groove, a material distribution disc is arranged on the lower side of the rotating ring, four flow guide grooves are formed in the surface of the upper side of the material distribution disc, the bottom walls of the flow guide grooves are inclined, and a connecting plate is fixedly connected to the surface of the upper side of the material distribution disc; by means of the design of a material distribution disc, a flow guide groove and a material falling groove, materials can be scattered and distributed all around after entering the calcining furnace, and the phenomena of insufficient calcining and material accumulation caused by single and fixed material falling points are avoided; and the controllability in the material feeding process is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of calcining furnace feeding, in particular to a petroleum coke calcining tank type furnace feeding device. BACKGROUND

[0002] The calcining furnace is a kind of equipment for high-temperature treatment, using natural gas, oil and electricity as energy source, for iron smelting, rare metal recovery, catalyst production, environmental improvement and special chemical production.

[0003] When the calcining furnace works, it needs to be continuously fed, but the existing calcining furnace does not have a quantitative feeding device, so personnel need to work all the time, and the personnel control is not good, too much material will cause the calcining furnace to burn for a long time, and the calcination will not be sufficient, and the material falling point is fixed when the material enters the inside of the calcining furnace, which is easy to accumulate and cause insufficient combustion, so there is a certain deficiency, therefore, we propose a petroleum coke calcining tank type furnace feeding device. UTILITY MODEL CONTENTS

[0004] The utility model aims at: solve the current material falling point fixed when the material enters the inside of the calcining furnace, easy to accumulate and cause insufficient combustion problem.

[0005] In order to realize the above-mentioned utility model purpose, improve the above-mentioned problem, the utility model provides a kind of petroleum coke calcining tank type furnace feeding device, including calcining furnace, the upper side surface of the calcining furnace is fixedly connected with feeding pipe, the top wall of the calcining furnace is provided with first rotary groove, the inside rotation of the first rotary groove is connected with rotary ring, the lower side surface of the rotary ring extends to the outside of first rotary groove, the lower side of the rotary ring is provided with cloth distribution disc, the upper side surface of the cloth distribution disc is provided with four guide grooves, the bottom wall of the guide groove is inclined, the upper side surface of the cloth distribution disc is fixedly connected with connecting plate, the upper side surface of the connecting plate is fixedly connected with the lower side surface of rotary ring, the bottom wall of the guide groove is provided with the material falling groove extending to the lower side surface of cloth distribution disc, the guide groove extends to the outer surface of cloth distribution disc, and the cloth distribution disc is provided with driving assembly.

[0006] As the preferred technical scheme of the present application, the driving assembly includes a connecting rod, the connecting rod is fixedly connected to the upper side surface of the cloth distribution disc, the top wall of the calcining furnace is provided with second rotary groove, the inside rotation of the second rotary groove is connected with the outer gear ring, the lower side surface of the outer gear ring extends to the outside of second rotary groove, and the lower side surface of the outer gear ring is fixedly connected with the upper end of the connecting rod.

[0007] As a preferred technical scheme of the present application, the third rotating groove is arranged in the inner part of the top wall of the calcining furnace, the third rotating groove is communicated with the inner part of the second rotating groove, and the transmission gear is rotatably connected in the inner part of the third rotating groove.

[0008] As a preferred technical scheme of the present application, the transmission gear is meshingly connected with the outer gear ring, the mounting rack is fixedly connected to the upper surface of the calcining furnace, and the double-shaft motor is arranged on the mounting rack.

[0009] As a preferred technical scheme of the present application, the first transmission shaft and the second transmission shaft are fixedly connected to the upper output end and the lower output end of the double-shaft motor respectively, and the lower end of the second transmission shaft is rotatably penetrated into the inner part of the third rotating groove and is meshingly connected with the transmission gear.

[0010] As a preferred technical scheme of the present application, the upper end of the first transmission shaft is fixedly connected with the rotating disc, the eccentric part of the upper side of the rotating disc is rotatably connected with the push rod, and the inner part of the feeding pipe is provided with the quantitative discharging plate.

[0011] As a preferred technical scheme of the present application, the right side surface of the quantitative discharging plate is slidably penetrated to the outside of the feeding pipe, and the end part of the push rod is rotatably connected with the upper side surface of the quantitative discharging plate.

[0012] As a preferred technical scheme of the present application, the upper side surface of the quantitative discharging plate is arranged in an inclined shape, the lower side surface of the quantitative discharging plate is fixedly connected with the connecting sleeve, the outer surface of the feeding pipe is fixedly connected with the guide rod, the connecting sleeve is slidably sleeved on the outer surface of the guide rod, the end part of the guide rod is fixedly connected with the inclined supporting rod, and the inclined supporting rod is fixedly connected with the outer surface of the feeding pipe.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] In the scheme of the present application:

[0015] 1. The design of the cloth disc, the flow guide groove and the discharging groove can make the material scattered after entering the inner part of the calcining furnace, avoid the insufficient calcination and the material accumulation caused by the single and fixed discharging point, and effectively increase the controllability in the material feeding process;

[0016] 2. The reciprocating movement of the quantitative discharging plate can realize the quantitative and fixed-point discharging of the material, avoid the accumulation caused by the excessive single material feeding, increase the controllability in the feeding process, realize the accurate control of the feeding amount each time, and be beneficial to the stability of the calcination. DRAWINGS

[0017] Figure 1 The structure schematic view of the petroleum coke calcining tank-type furnace feeding device provided by the present application is shown in the drawings.

[0018] Figure 2 The internal structure diagram of the calcining furnace in the petroleum coke calcining tank furnace feeding device provided in the present application is shown in the figure.

[0019] Figure 3 The structure diagram of the first rotating groove in the petroleum coke calcining tank furnace feeding device provided in the present application is shown in the figure.

[0020] Figure 4 The structure diagram of the distributing disc in the petroleum coke calcining tank furnace feeding device provided in the present application is shown in the figure.

[0021] Indicated in the figure:

[0022] 1, calcining furnace; 2, feeding pipe; 3, first rotating groove; 4, rotating ring; 5, distributing disc; 6, flow guide groove; 7, connecting plate; 8, material falling groove; 9, connecting rod; 10, second rotating groove; 11, outer gear ring; 12, third rotating groove; 13, transmission gear; 14, mounting frame; 15, double-shaft motor; 16, first transmission shaft; 17, second transmission shaft; 18, push rod; 19, quantitative discharging plate; 20, connecting sleeve; 21, guide rod; 22, oblique support rod; 23, rotating disc. DETAILED DESCRIPTION

[0023] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the personnel in the field without making creative efforts should belong to the protection scope of the present application.

[0024] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application.

[0025] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0026] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0027] Embodiment 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model provides a kind of petroleum coke calcination tank furnace feeding device, including calcining furnace 1, the upper side surface of calcining furnace 1 is fixedly connected with feeding pipe 2, the top wall of calcining furnace 1 is equipped with first rotating groove 3, rotating ring 4 for supporting is rotatably connected in first rotating groove 3, the lower side surface of rotating ring 4 extends to the outside of first rotating groove 3, the lower side of rotating ring 4 is provided with the distribution of material disc 5 for uniformly distributing material, the upper side surface of distribution of material disc 5 is equipped with four guide grooves 6 for guiding material movement, the bottom wall of guide groove 6 is all set to be inclined.

[0029] The upper side surface of distribution of material disc 5 is fixedly connected with connecting plate 7, the upper side surface of connecting plate 7 is fixedly connected with the lower side surface of rotating ring 4, the bottom wall of guide groove 6 is equipped with the blanking groove 8 for directly discharging part of material from the inside of guide groove 6 to the lower side surface of distribution of material disc 5, guide groove 6 extends to the outer surface of distribution of material disc 5, and driving assembly is provided on distribution of material disc 5, so that the material is scattered after entering the inside of calcining furnace 1, the phenomenon of insufficient calcination and material accumulation caused by single and fixed discharging point is avoided, and the controllability in the process of material feeding is effectively increased.

[0030] Example 2

[0031] The petroleum coke calcination tank furnace feeding device provided in example 1 is further optimized, specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The driving assembly includes a connecting rod 9 for supporting transmission, the connecting rod 9 is fixedly connected to the upper side surface of the distribution of material disc 5, the top wall of the calcining furnace 1 is provided with a second rotating groove 10, the second rotating groove 10 is rotatably connected with an external gear ring 11 for power transmission, the lower side surface of the external gear ring 11 extends to the outside of the second rotating groove 10, the lower side surface of the external gear ring 11 is fixedly connected with the upper end of the connecting rod 9, the third rotating groove 12 is provided in the inside of the top wall of the calcining furnace 1, the third rotating groove 12 is communicated with the inside of the second rotating groove 10, the third rotating groove 12 is rotatably connected with a transmission gear 13 for power transmission, and the transmission gear 13 is meshedly connected with the external gear ring 11.

[0032] The upper side surface of the calcining furnace 1 is fixedly connected with a mounting frame 14, the mounting frame 14 is provided with a double-shaft motor 15 as a driving source, the upper and lower two output ends of the double-shaft motor 15 are fixedly connected with a first transmission shaft 16 and a second transmission shaft 17 for power transmission, respectively, the lower end of the second transmission shaft 17 is rotatably penetrated into the inside of the third rotating groove 12 and is in meshing connection with the transmission gear 13, the upper end of the first transmission shaft 16 is fixedly connected with a rotating disc 23 for driving, the rotating disc 23 is rotatably connected with a push rod 18 at the upper side eccentric position, the inside of the feeding pipe 2 is provided with a quantitative feeding plate 19 for quantitatively feeding the material, the right side surface of the quantitative feeding plate 19 is slidably penetrated to the outside of the feeding pipe 2, the end of the push rod 18 is rotatably connected with the upper side surface of the quantitative feeding plate 19, the upper side surface of the quantitative feeding plate 19 is provided in an inclined shape, the lower side surface of the quantitative feeding plate 19 is fixedly connected with a connecting sleeve 20, the outer surface of the feeding pipe 2 is fixedly connected with a guide rod 21 for limiting the movement track of the quantitative feeding plate 19, the connecting sleeve 20 is slidably sleeved on the outer surface of the guide rod 21, the end of the guide rod 21 is fixedly connected with an inclined supporting rod 22 for supporting the guide rod 21, the inclined supporting rod 22 is fixedly connected with the outer surface of the feeding pipe 2, the quantitative feeding of the material can be realized by the reciprocating movement of the quantitative feeding plate 19, the controllability in the feeding process can be increased, the accurate control of the feeding amount can be realized, and the stability of calcination is favorable.

[0033] The use process of the petroleum coke calcining tank furnace feeding device is as follows:

[0034] When feeding, the material is conveyed into the inside of the feeding pipe 2 through the screw conveyor and the like, then the first transmission shaft 16 and the second transmission shaft 17 are synchronously driven to rotate by the double-shaft motor 15, the rotating disc 23 is synchronously driven to rotate when the first transmission shaft 16 rotates, the push rod 18 is rotatably connected between the rotating disc 23 and the quantitative feeding plate 19, the quantitative feeding plate 19 is driven to reciprocate by the push rod 18 when the rotating disc 23 rotates, the quantitative feeding plate 19 is temporarily opened when moving, so that the material in the inside of the feeding pipe 2 can fall on the distributing disc 5, the inclined surface of the quantitative feeding plate 19 can avoid the problem that part of the material cannot fall, the outer tooth ring 11 is driven to rotate by the transmission gear 13 when the second transmission shaft 17 rotates, the distributing disc 5 is driven to rotate by the connecting rod 9 when the outer tooth ring 11 rotates, the material falls into the inside of the four guide grooves 6 after falling on the distributing disc 5, and gradually slides by the inclined surface in the inside of the guide groove 6, part of the material falls through the material falling groove 8 in the process of sliding because the bottom wall of the guide groove 6 is provided with the material falling groove 8, and the uniform distribution of the material is realized by the slow rotation of the distributing disc 5.

[0035] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A feeding device for a petroleum coke calcining pot furnace, characterized in that, The utility model relates to a calcining furnace, and it comprises a calcining furnace (1), the upper side surface of the calcining furnace (1) is fixedly connected with a feeding pipe (2), the top wall of the calcining furnace (1) is provided with a first rotating groove (3), the inside of the first rotating groove (3) is rotatably connected with a rotating ring (4), the lower side surface of the rotating ring (4) extends to the outside of the first rotating groove (3), the lower side of the rotating ring (4) is provided with a cloth distribution disc (5), the upper side surface of the cloth distribution disc (5) is provided with four flow guide grooves (6), the bottom wall of the flow guide groove (6) is inclined, the upper side surface of the cloth distribution disc (5) is fixedly connected with a connecting plate (7), the upper side surface of the connecting plate (7) is fixedly connected with the lower side surface of the rotating ring (4), the bottom wall of the flow guide groove (6) is provided with a blanking groove (8) extending to the lower side surface of the cloth distribution disc (5), the flow guide groove (6) extends to the outer surface of the cloth distribution disc (5), and the cloth distribution disc (5) is provided with a driving assembly.

2. A petroleum coke calcination tank furnace charging device according to claim 1, characterized in that, The driving assembly comprises a connecting rod (9), the connecting rod (9) is fixedly connected to the upper side surface of the cloth distribution disc (5), the top wall of the calcining furnace (1) is provided with a second rotating groove (10), the inside of the second rotating groove (10) is rotatably connected with an external gear ring (11), the lower side surface of the external gear ring (11) extends to the outside of the second rotating groove (10), and the lower side surface of the external gear ring (11) is fixedly connected with the upper end of the connecting rod (9).

3. A petroleum coke calcination tank furnace charging device according to claim 2, characterized in that, The inside of the top wall of the calcining furnace (1) is provided with a third rotating groove (12), the third rotating groove (12) is communicated with the inside of the second rotating groove (10), and the inside of the third rotating groove (12) is rotatably connected with a transmission gear (13).

4. A petroleum coke calcination tank furnace charging device according to claim 3, characterized in that, The transmission gear (13) is meshedly connected with the external gear ring (11), the upper side surface of the calcining furnace (1) is fixedly connected with a mounting bracket (14), and the mounting bracket (14) is provided with a double-shaft motor (15).

5. A petroleum coke calcination tank furnace charging device according to claim 4, characterized in that, The upper and lower output ends of the double-shaft motor (15) are fixedly connected with a first transmission shaft (16) and a second transmission shaft (17) respectively, the lower end of the second transmission shaft (17) rotatably penetrates into the inside of the third rotating groove (12) and is meshedly connected with the transmission gear (13).

6. A petroleum coke calcination tank furnace charging device according to claim 5, characterized in that, The upper end of the first transmission shaft (16) is fixedly connected with a rotating disc (23), the upper side eccentric portion of the rotating disc (23) is rotatably connected with a push rod (18), and the inside of the feeding pipe (2) is provided with a quantitative blanking plate (19).

7. A petroleum coke calcination tank furnace charging device according to claim 6, characterized in that, The right side surface of the quantitative blanking plate (19) slidably penetrates to the outside of the feeding pipe (2), and the end of the push rod (18) is rotatably connected with the upper side surface of the quantitative blanking plate (19).

8. A petroleum coke calcination tank furnace charging device according to claim 7, characterized in that, The upper side surface of the quantitative blanking plate (19) is inclined, the lower side surface of the quantitative blanking plate (19) is fixedly connected with a connecting sleeve (20), the outer surface of the feeding pipe (2) is fixedly connected with a guide rod (21), the connecting sleeve (20) is slidably sleeved on the outer surface of the guide rod (21), the end of the guide rod (21) is fixedly connected with an inclined supporting rod (22), and the inclined supporting rod (22) is fixedly connected with the outer surface of the feeding pipe (2).

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