Discharging-controllable calcining furnace for calcining petroleum coke

Abstract

The utility model provides a discharging-controllable calcining furnace for petroleum coke calcination, and relates to the field of calcining furnaces, the discharging-controllable calcining furnace comprises a furnace body, the lower side surface of the furnace body is fixedly connected with a discharging pipe, the outer surface of the discharging pipe is fixedly sleeved with a transmission ring, the outer surface of the furnace body is fixedly connected with a fan, the outer surface of the transmission ring is fixedly connected with an integration pipe, and the integration pipe is fixedly connected with a discharging pipe. The outer surface of the integration pipe is fixedly connected with a conveying pipe, the conveying pipe is connected with a fan, the conveying pipe and the integration pipe are communicated with the interior of the conveying ring, the inner wall of the discharging pipe is fixedly connected with a dust removal ring, the inner wall of the dust removal ring is arranged to be an inclined plane, and dust removal holes are formed in the bottom wall of the dust removal ring. Flying dust can be absorbed and dedusted by means of the multiple sets of dedusting rings arranged in the discharging pipe when the flying dust is not separated from the discharging pipe, the situation that the flying dust drifts away after being separated from the discharging pipe is avoided, and the possibility that the flying dust harms the surrounding environment and the physical and psychological health of workers can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the calcining furnace field, specifically, relate to a kind of petroleum coke calcination with controllable type calcining furnace of discharging. BACKGROUND

[0002] Calcining furnace is a kind of equipment for high-temperature treatment, using natural gas, oil and electricity as energy source, for ironmaking, recycling rare metals, catalyst production, environmental improvement, production of special chemical products.

[0003] In prior art, after petroleum coke calcination, it is in powder or small particle shape, material flow, collision can produce dust when discharging, and in order to guarantee the physical and mental health of staff, so dust removal mechanism is generally arranged at discharge port, but dust removal mechanism is arranged outside, dust is lack of constraint after separating from discharge pipe, when dust removal, it is easy to appear missing, and because temperature is high after calcination, dust removal pipe is exposed outside, easy to produce false touch and cause scalding, there is certain deficiency, in view of this, we provide a kind of petroleum coke calcination with controllable type calcining furnace of discharging. SUMMARY

[0004] The utility model aims at: solve the dust removal mechanism setting in outside, dust is lack of constraint after separating from discharge pipe, when dust removal, it is easy to appear missing, and because temperature is high after calcination, dust removal pipe is exposed outside, easy to produce false touch and cause scalding.

[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 calcination with controllable type calcining furnace of discharging, including furnace body, the lower surface of the furnace body is fixedly connected with discharge pipe, the outer surface of the discharge pipe is fixedly provided with transmission ring, the outer surface of the furnace body is fixedly connected with fan, the outer surface of the transmission ring is fixedly connected with integrated pipe, the outer surface of the integrated pipe is fixedly connected with transmission pipe, the transmission pipe is connected with fan, the inside of the transmission pipe, integrated pipe and transmission ring is communicated, the inner wall of the discharge pipe is fixedly connected with dust removal ring, the inner wall of the dust removal ring is set as inclined surface, the bottom wall of the dust removal ring is provided with dust removal hole, the outer surface of the discharge pipe is provided with transmission hole extending to its inside, the dust removal ring and transmission ring are communicated with transmission hole, the outer surface of the transmission pipe is fixedly provided with protective tube, the both ends of the protective tube are fixedly connected with integrated pipe and fan respectively, protective assembly is provided on the protective tube.

[0006] As the preferred technical scheme of the present application, the protective assembly includes two water pipes, both of the two water pipes are fixedly connected to the outer surface of the protective tube, both of the two water pipes are communicated with the inside of the protective tube, and a partition is arranged in the inside of the protective tube.

[0007] As the preferred technical scheme of the present application, the outer surface of the discharge pipe is fixedly connected with two groups of support plates, each group of the support plates is provided with two support plates, and the left and right support plates are fixedly connected with a guide rod.

[0008] As the preferred technical scheme of the present application, the lower side of the discharge pipe is provided with two conical pipes, and the outer surfaces of the two conical pipes are fixedly connected with two connecting sleeves.

[0009] As the preferred technical scheme of the present application, the connecting sleeve is slidably sleeved on the outer surface of the guide rod, and the outer surface of the discharge pipe is fixedly connected with a hydraulic telescopic rod.

[0010] As the preferred technical scheme of the present application, the telescopic end of the hydraulic telescopic rod is fixedly connected with a displacement seat, and the left and right side surfaces of the displacement seat are both provided with rotating grooves.

[0011] As the preferred technical scheme of the present application, the upper and lower side surfaces of the rotating groove respectively extend to the upper and lower side surfaces of the displacement seat, and the inside of the rotating groove is rotatably connected with a connecting rod.

[0012] As the preferred technical scheme of the present application, the end of the connecting rod is rotatably connected with the connecting sleeve, and the two connecting rods are arranged in a splayed shape.

[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 multiple groups of dust removal rings arranged inside the discharge pipe can absorb and remove dust when the dust has not yet separated from the discharge pipe, so that the floating of the dust after separating from the discharge pipe can be avoided, and the harm of the dust to the surrounding environment and the physical and mental health of the workers can be effectively reduced.

[0016] 2. The high-temperature air can be cooled by means of the water pipe, the internal temperature can be effectively blocked by the protective pipe to avoid the workers from being accidentally contacted and causing burns, and the two conical pipes can guide the material during the discharging to avoid the material from tilting to one side during the discharging of the traditional overturning opening mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of the controlled discharging type calcination furnace for petroleum coke calcination provided by the present application is shown in the figure;

[0018] Figure 2 The structure schematic view of the baffle in the controlled discharging type calcination furnace for petroleum coke calcination provided by the present application is shown in the figure;

[0019] Figure 3The structure diagram of the dust removal ring of the controllable discharging type calcination furnace for petroleum coke calcination is provided in the application.

[0020] Figure 4 The controllable discharging type calcination furnace for petroleum coke calcination is provided in the application. Figure 1 The enlarged view of A in the application.

[0021] The figure indicates:

[0022] 1, furnace body; 2, discharging pipe; 3, transmission ring; 4, fan; 5, integrated pipe; 6, transmission pipe; 7, dust removal ring; 8, dust removal hole; 9, transmission hole; 10, protection pipe; 11, water pipe; 12, partition plate; 13, support plate; 14, guide rod; 15, conical pipe; 16, connecting sleeve; 17, hydraulic telescopic rod; 18, displacement seat; 19, rotating groove; 20, connecting rod. DETAILED DESCRIPTION

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

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

[0025] It should be noted that the embodiments in the 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, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the following 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 uses the controlled type calcining furnace of discharging, including furnace body 1, the lower surface of furnace body 1 is fixedly connected with the discharge pipe 2 for discharging, the outer surface of discharge pipe 2 is fixedly covered with the transfer ring 3 for transfer, the outer surface of furnace body 1 is fixedly connected with the fan 4 as driving source, the outer surface of transfer ring 3 is fixedly connected with the integration pipe 5 for integrating multiple transfer rings 3, the outer surface of integration pipe 5 is fixedly connected with the transmission pipe 6 for dust transmission, transmission pipe 6 is connected with fan 4, transmission pipe 6, integration pipe 5 and the inside of transfer ring 3 are communicated, the inner wall of discharge pipe 2 is fixedly connected with the dust removal ring 7 for absorbing dust, the inner wall of dust removal ring 7 is provided as inclined surface.

[0029] Dust removal hole 8 is opened in the bottom wall of dust removal ring 7, the outer surface of discharge pipe 2 is provided with transmission hole 9 extending to its inside for dust passing, dust removal ring 7 and transfer ring 3 are communicated with transmission hole 9, the outer surface of transmission pipe 6 is fixedly covered with protective pipe 10 for blocking the surface temperature of transmission pipe 6, the both ends of protective pipe 10 are fixedly connected with integration pipe 5 and fan 4 respectively, protective assembly is provided on protective pipe 10, can be absorbed by the multiple sets of dust removal rings 7 provided in the inside of discharge pipe 2 when dust has not yet separated from discharge pipe 2, to avoid the case that dust floats after separating from discharge pipe 2, can effectively reduce the possibility that dust harms surrounding environment and staff's physical and mental health.

[0030] Embodiment 2:

[0031] The petroleum coke calcination uses the controlled type calcining furnace of discharging provided by embodiment 1 to be further optimized, specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The protective assembly includes two water pipes 11 for cooling water transmission, both water pipes 11 are fixedly connected on the outer surface of protective pipe 10, both water pipes 11 are communicated with the inside of protective pipe 10, the inside of protective pipe 10 is provided with baffle 12 for dividing the gap between protective pipe 10 and transmission pipe 6 into two, the outer surface of discharge pipe 2 is fixedly connected with two groups of support plates 13, each group of support plates 13 is provided with two, left and right two support plates 13 are fixedly connected with guide rod 14 for providing guidance, the lower side of discharge pipe 2 is provided with two tapered pipes 15 for controlling the discharging speed of material, the outer surface of both tapered pipes 15 is fixedly connected with two connecting sleeves 16.

[0032] The connecting sleeve 16 is sleeved on the outer surface of the guide rod 14, the outer surface of the discharge pipe 2 is fixedly connected with a hydraulic telescopic rod 17 as a driving source, the telescopic end of the hydraulic telescopic rod 17 is fixedly connected with a displacement seat 18 for connection, the left and right side surfaces of the displacement seat 18 are both provided with rotating grooves 19, the upper and lower sides of the rotating grooves 19 respectively extend to the upper and lower side surfaces of the displacement seat 18, the connecting rods 20 for pushing the connecting sleeve 16 and the conical pipes 15 to move are rotatably connected in the rotating grooves 19, the end portions of the two connecting rods 20 are rotatably connected with the connecting sleeve 16, and the two connecting rods 20 are arranged in a spread shape, so that the high-temperature air can be cooled by the water pipe 11, the setting of the protective pipe 10 can effectively block the internal temperature, accidental contact of the staff can be avoided to cause scalding, and the two conical pipes 15 can be used to guide the material during discharging, so that the material is not inclined to one side during discharging of the traditional overturning opening mechanism.

[0033] The water pipe 11 is connected with an external pump body, and is used to convey external cooling water to the protective pipe 10 and the transmission pipe 6 for cooling.

[0034] The use process of the discharging controllable calcination furnace for petroleum coke calcination is as follows:

[0035] During discharging, the fan 4 and an external water source are started, the fan 4 starts to exhaust air after being started, at this time, the dust generated by impact will enter the inside of the dust removal ring 7 through the dust removal hole 8, then enter the inside of the transmission ring 3 and the transmission pipe 6 through the transmission hole 9 in sequence, and finally is transmitted to the outside for collection, since the air temperature in the discharge pipe 2 is high, the external pump body can be used to convey cooling water to the protective pipe 10 and the transmission pipe 6, the gap between the protective pipe 10 and the transmission pipe 6 is divided into two areas by the partition plate 12, so that the cooling water can circulate in the gap, the high-temperature air is cooled by the cooling water, the protective pipe 10 can also block the internal temperature, accidental contact can be avoided to cause scalding, when the discharging amount is controlled, the hydraulic telescopic rod 17 can drive the displacement seat 18 to move, the two connecting rods 20 are synchronously pushed to move when the displacement seat 18 moves downward, since the connecting sleeve 16 is sleeved on the outer surface of the guide rod 14 and cannot be lowered but only horizontally moves, the connecting sleeve 16 drives the conical pipes 15 to expand outward, so that the two conical pipes 15 are separated to realize discharging, and the conical pipes 15 can also guide the material.

[0036] In the utility model, unless another definite provision and limitation, the term "mount", "link", "connect", "fix" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation, unless another definite limitation.For ordinary skilled person in the art, can understand the above-mentioned term in the utility model concrete meaning according to specific circumstances.

[0037] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and not all the embodiments, the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model.The utility model can be realized in many different forms, and contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.Although the utility model is 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 make equivalent replacement to part of the technical features.For equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, are also within the patent protection scope of the utility model.

Claims

1. A controlled-feed calcining furnace for petroleum coke calcination, characterized in that, The furnace includes a furnace body (1), a discharge pipe (2) is fixedly connected to the lower surface of the furnace body (1), a transmission ring (3) is fixedly sleeved on the outer surface of the discharge pipe (2), a blower (4) is fixedly connected to the outer surface of the furnace body (1), an integrated pipe (5) is fixedly connected to the outer surface of the transmission ring (3), a transmission pipe (6) is fixedly connected to the outer surface of the integrated pipe (5), the transmission pipe (6) is connected to the blower (4), the transmission pipe (6), the integrated pipe (5) and the transmission ring (3) are connected internally, and the discharge pipe (2) is internally connected to the fan (4). A dust removal ring (7) is fixedly connected to the wall. The inner wall of the dust removal ring (7) is set as an inclined surface. A dust removal hole (8) is opened on the bottom wall of the dust removal ring (7). A transmission hole (9) extending into the outer surface of the discharge pipe (2) is opened. The dust removal ring (7) and the transmission ring (3) are both connected to the transmission hole (9). A protective pipe (10) is fixedly sleeved on the outer surface of the transmission pipe (6). The two ends of the protective pipe (10) are fixedly connected to the integrated pipe (5) and the fan (4) respectively. A protective component is provided on the protective pipe (10).

2. The petroleum coke calcining furnace with controllable feeding according to claim 1, characterized in that, The protective assembly includes two water pipes (11), both of which are fixedly connected to the outer surface of the protective pipe (10). Both of the water pipes (11) are connected to the interior of the protective pipe (10), and a partition (12) is provided inside the protective pipe (10).

3. The petroleum coke calcining controlled-feed calcining furnace according to claim 2, characterized in that, Two sets of support plates (13) are fixedly connected to the outer surface of the discharge pipe (2). Each set of support plates (13) consists of two plates, and a guide rod (14) is fixedly connected between the left and right support plates (13).

4. The petroleum coke calcining furnace with controllable feeding according to claim 3, characterized in that, Two tapered tubes (15) are provided on the lower side of the discharge pipe (2), and two connecting sleeves (16) are fixedly connected to the outer surface of the two tapered tubes (15).

5. A controlled-feed calcining furnace for petroleum coke calcination according to claim 4, characterized in that, The connecting sleeve (16) is slidably sleeved on the outer surface of the guide rod (14), and the outer surface of the discharge pipe (2) is fixedly connected to a hydraulic telescopic rod (17).

6. The petroleum coke calcining furnace with controllable feeding according to claim 5, characterized in that, The telescopic end of the hydraulic telescopic rod (17) is fixedly connected to a displacement seat (18), and the left and right sides of the displacement seat (18) are provided with rotating grooves (19).

7. A controlled-feed calcining furnace for petroleum coke calcination according to claim 6, characterized in that, The upper and lower sides of the rotating groove (19) extend to the upper and lower surfaces of the displacement seat (18), respectively, and a connecting rod (20) is rotatably connected inside the rotating groove (19).

8. A controlled-feed calcining furnace for petroleum coke calcination according to claim 7, characterized in that, The end of the connecting rod (20) is rotatably connected to the connecting sleeve (16), and the two connecting rods (20) are arranged in a figure-eight shape.

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