Energy-saving coke oven cover

Abstract

The utility model relates to the technical field of coke ovens, and provides an energy-saving coke oven cover which comprises an oven cover and a supporting frame, the supporting frame is fixedly connected to the top of the oven cover, a rectangular groove is formed in the top of the supporting frame, an annular groove is formed in the circumferential surface of the supporting frame, and a cleaning device is arranged at the top of the oven cover; the cleaning device comprises an action ring which is fixedly connected to the top of the furnace cover. Through mutual cooperation of an acting ring, a fixing ring, a stress rod, a circular shaft and other assemblies, when a stress gear rotates clockwise, the circular shaft is driven to rotate clockwise under stress, so that a brush plate is stressed to be attached to the surface of the furnace cover to rotate clockwise, the surface of the furnace cover is cleaned, dust and oil stains on the surface of the furnace cover are reduced, and the service life of the furnace cover is prolonged. According to the technical scheme, a worker can conveniently conduct grouting on the interior of the furnace cover in the later period, preparatory work is made before grouting work is conducted, and the coke oven problem in the prior art is solved through the technical scheme.

Description

TECHNICAL FIELD

[0001] The utility model relates to coke oven technical field, specifically, relate to a kind of energy-saving coke oven cover. BACKGROUND

[0002] Coke oven top is provided with cover, each hole gasification chamber is configured with cover, for observing fire, process temperature measurement and other process operations, the cover of current is cast iron form, when treating the smoke overflow problem generated when charging of the rammed coke oven in the domestic coking plant at present, mainly adopt the way that the smoke pipe of furnace top vehicle is guided and the dust removal station of furnace head smoke ground is combined to realize;

[0003] According to the coke oven cover device (public number: CN 221797365 U) disclosed, the coke oven cover unit includes a conical cover, a lifting ring is fixedly connected to the top center of the cover, and the cover includes a metal shell;

[0004] But in the above design, through the cooperation of cover unit, conical cover and other components, it is difficult to realize the surface cleaning of the cover, and the dust and oil stains on the surface of the cover cannot be reduced, so that the staff cannot grout the inside of the cover in the later period, and the preparation work for grouting cannot be done in advance. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of energy-saving coke oven cover, solve the problem proposed in the above document.

[0006] The technical scheme of the utility model is as follows: including cover and support frame, the support frame is fixedly connected at the top of the cover, the top of the support frame is provided with rectangular slot, the circumferential surface of the support frame is provided with annular groove, and the top of the cover is provided with cleaning device;The cleaning device includes action ring, the action ring is fixedly connected to the top of the cover, the top of the support frame is fixedly penetrated with motor, the output shaft end of the motor is fixedly connected with rotating shaft, the circumferential surface of the rotating shaft is fixedly connected with fixed ring, and the circumferential surface of the fixed ring is fixedly connected with stress rod.

[0007] According to the above design scheme, the end of the stress rod away from the fixed ring is fixedly connected with stress plate, the top of the stress plate is penetrated with circular shaft, the circumferential surface of the circular shaft is fixedly connected with stress gear, the circumferential surface of the circular shaft is fixedly connected with brush plate, and the circumferential surface of the support frame is fixedly connected with teeth, which is conducive to the clockwise rotation of the fixed ring when the fixed ring rotates clockwise.

[0008] According to the design scheme, the side section of the action ring is arranged as a concave shape, the side section of the force bar is arranged as a cross shape, the force bar is arranged as a plurality of and is circumferentially arranged on the circumferential surface of the fixed ring, the rotating shaft penetrates the top of the furnace cover, and the force bar is slidingly connected to the inner wall of the action ring.

[0009] According to the design scheme, the inside of the furnace cover is provided with a stirring auxiliary device, the stirring auxiliary device comprises a reciprocating wire rod, the reciprocating wire rod is fixedly connected to the circumferential surface of the rotating shaft, the circumferential surface of the reciprocating wire rod is threadedly connected with a reciprocating wire sleeve, the circumferential surface of the reciprocating wire sleeve is provided with a groove, the inner wall of the groove is fixedly connected with a spring, the end of the spring away from the inner wall of the groove is fixedly connected with a connecting block, and the side surface of the connecting block is fixedly connected with a stirring plate.

[0010] According to the design scheme, the circumferential surface of the reciprocating wire rod is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a small gear, the inner wall of the furnace cover is rotatably connected with a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected with a large gear, the circumferential surface of the rotating shaft is fixedly connected with a baffle, the inner wall of the furnace cover is provided with a discharging groove, and the circumferential surface of the reciprocating wire sleeve is fixedly connected with a telescopic rod.

[0011] According to the design scheme, the initial state of the spring is arranged as a relaxed state, and the connecting block is circumferentially arranged on the circumferential surface of the reciprocating wire sleeve.

[0012] According to the design scheme, one end of the stirring plate is arranged as an adaptive arc surface, the stirring plate is circumferentially arranged on the circumferential surface of the reciprocating wire sleeve, and the side section of the stirring plate is arranged as a hollow shape.

[0013] According to the design scheme, the side section of the support frame is arranged as a special shape, and the force bar is slidingly connected to the inner wall of the support frame.

[0014] According to the design scheme, the force gear is meshed with the teeth, the force gear is arranged as a plurality of and is circumferentially arranged on the circumferential surface of the rotating shaft, and the force gear is meshed with the teeth to realize clockwise rotation.

[0015] According to the above design scheme, the small gear and the large gear are engaged with each other, the large gear and the discharge trough correspond to each other, the telescopic rod passes through the inner wall of the furnace cover, and a button is provided on the top of the support frame. The button is electrically connected to the motor. Such a design is conducive to the staff to control the start of the motor through the button.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, the action ring, the fixed ring, the force rod, the circular shaft and other components cooperate with each other, so that when the force gear itself rotates clockwise, the force of the circular shaft itself is driven to rotate clockwise, so that the brush plate is forced to press against the surface of the furnace cover and rotate clockwise, cleaning the surface of the furnace cover, reducing dust and oil on the surface of the furnace cover, making it easier for the staff to grout the inside of the furnace cover later, and making preparations for the grouting work.

[0018] 2. In the utility model, the connecting block, stirring plate, rotating rod, baffle and other components cooperate with each other to achieve that when the small gear rotates clockwise, the large gear is forced to rotate slowly counterclockwise through the rotating shaft, thereby driving the baffle fixed on the circumferential surface of the rotating shaft to rotate slowly counterclockwise, so that the discharge chute is slowly opened, and the cycle is repeated, so that the slurry can be turned over before entering the interior of the furnace cover, so that the slurry can smoothly enter the interior of the furnace cover, reducing the occurrence of agglomeration and stratification. The stirring plate is slightly higher, and during the first few grouting by the staff, the stirring plate will not be submerged in the slurry and cannot move, and can continue to operate until the final grouting stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the support frame of the utility model;

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0023] Figure 4 This is a schematic diagram of a three-dimensional partial cross-sectional structure of the large gear of the utility model;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of B.

[0025] In the figure: 1, furnace cover; 2, support frame; 3, rectangular groove; 4, ring groove; 5, cleaning device; 51, action ring; 52, motor; 53, rotating shaft; 54, fixed ring; 55, force bar; 56, force plate; 57, round shaft; 58, force gear; 59, brush plate; 510, tooth; 6, stirring auxiliary device; 61, reciprocating screw rod; 62, reciprocating sleeve; 63, groove; 64, spring; 65, connecting block; 66, stirring plate; 67, rotating rod; 68, pinion; 69, rotating shaft; 610, gear; 611, baffle; 612, discharge chute; 613, telescopic rod; 7, button. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Embodiment 1

[0028] As shown in the figure, the embodiment provides an energy-saving coke oven cover, which comprises a furnace cover 1 and a support frame 2, the support frame 2 is fixedly connected to the top of the furnace cover 1, a rectangular groove 3 is formed in the top of the support frame 2, a ring groove 4 is formed in the circumferential surface of the support frame 2, and the top of the furnace cover 1 is provided with a cleaning device 5. Figures 1-3 The cleaning device 5 comprises an action ring 51, the action ring 51 is fixedly connected to the top of the furnace cover 1, a motor 52 is fixedly penetrated through the top of the support frame 2, the output shaft of the motor 52 is fixedly connected to a rotating shaft 53, the circumferential surface of the rotating shaft 53 is fixedly connected to a fixed ring 54, and the circumferential surface of the fixed ring 54 is fixedly connected to a force bar 55.

[0029] The end of the force bar 55 away from the fixed ring 54 is fixedly connected to a force plate 56, a round shaft 57 is penetrated through the top of the force plate 56, the circumferential surface of the round shaft 57 is fixedly connected to a force gear 58, the circumferential surface of the round shaft 57 is fixedly connected to a brush plate 59, and the circumferential surface of the support frame 2 is fixedly connected to a tooth 510. Such a design is conducive to driving the force bar 55 to rotate clockwise when the fixed ring 54 rotates clockwise.

[0030] The side section of the action ring 51 is designed to be concave, the side section of the force bar 55 is designed to be cross-shaped, the force bar 55 is provided with a plurality of force bars, which are circumferentially arranged on the circumferential surface of the fixed ring 54, the rotating shaft 53 is penetrated through the top of the furnace cover 1, and the force bar 55 is slidingly connected to the inner wall of the action ring 51. Such a design is conducive to driving the fixed ring 54 to rotate clockwise when the rotating shaft 53 rotates clockwise.

[0031] In this embodiment, when the staff needs to grout the inside of the furnace cover 1, the dust and oil on the surface of the furnace cover 1 need to be cleaned. The staff needs to press the button 7 to make the button 7 control the motor 52 to operate, forcing the rotating shaft 53 to rotate clockwise. When the rotating shaft 53 rotates clockwise, it drives the fixing ring 54 to rotate clockwise, so that the force-bearing rod 55 fixed on the circumferential surface of the fixing ring 54 is forced on the inner wall of the support frame 2, forcing the force-bearing plate 56 to rotate clockwise. When the force-bearing plate 56 rotates clockwise, it drives the circular shaft 57 to rotate clockwise, prompting the force-bearing rod 55 to rotate clockwise. The gear 58 rotates clockwise. Since the force-bearing gear 58 and the teeth 510 are engaged with each other, the force-bearing gear 58 is forced to follow the circular shaft 57 to rotate clockwise and can realize its own clockwise rotation. When the force-bearing gear 58 rotates clockwise, it drives the circular shaft 57 to rotate clockwise under force, so that the brush plate 59 is forced to rotate clockwise against the surface of the furnace cover 1, cleaning the surface of the furnace cover 1 and reducing dust and oil on the surface of the furnace cover 1, making it easier for the staff to grout the inside of the furnace cover 1 later and making preparations for the grouting work.

[0032] Example 2

[0033] like Figures 3-5 As shown, based on the same concept as the above-mentioned embodiment 1, a second embodiment is also proposed. A stirring auxiliary device 6 is provided inside the furnace cover 1. The stirring auxiliary device 6 includes a reciprocating screw 61. The reciprocating screw 61 is fixedly connected to the circumferential surface of the rotating shaft 53. The circumferential surface of the reciprocating screw 61 is threadedly connected to a reciprocating wire sleeve 62. The circumferential surface of the reciprocating wire sleeve 62 is provided with a groove 63. The inner wall of the groove 63 is fixedly connected to a spring 64. The end of the spring 64 away from the inner wall of the groove 63 is fixedly connected to a connecting block 65. The side of the connecting block 65 is fixedly connected to a stirring plate 66. Such a design is conducive to driving the reciprocating screw 61 to rotate clockwise when the rotating shaft 53 rotates clockwise.

[0034] The circumferential surface of the reciprocating screw 61 is fixedly connected to the rotating rod 67, the circumferential surface of the rotating rod 67 is fixedly connected to the small gear 68, the inner wall of the furnace cover 1 is rotatably connected to the rotating shaft 69, the circumferential surface of the rotating shaft 69 is fixedly connected to the large gear 610, the circumferential surface of the rotating shaft 69 is fixedly connected to the baffle 611, the inner wall of the furnace cover 1 is provided with a discharge trough 612, and the circumferential surface of the reciprocating wire sleeve 62 is fixedly connected to the telescopic rod 613. This design is conducive to forcing the rotating rod 67 to rotate clockwise when the reciprocating screw 61 rotates clockwise.

[0035] The initial state of the spring 64 is set to a relaxed state. There are two connecting blocks 65, which are arranged in a circular array on the circumferential surface of the reciprocating wire sleeve 62. This design is conducive to the connecting block 65 sliding on the inner wall of the groove 63 through the spring 64.

[0036] One end of the stirring plate 66 is provided with an adaptive arc surface, the stirring plate 66 is provided with two and is circumferentially arrayed on the circumferential surface of the reciprocating wire sleeve 62, and the side section of the stirring plate 66 is provided with a hollow shape, which is beneficial to the stirring plate 66 to stir the slurry up and down when doing the reciprocating linear motion.

[0037] The side section of the support frame 2 is provided with a special shape, and the force bar 55 is slidingly connected to the inner wall of the support frame 2, which is beneficial to the support frame 2 to support the motor 52.

[0038] The force gear 58 is meshed with the gear teeth 510, the force gear 58 is provided with two and is circumferentially arrayed on the circumferential surface of the rotating shaft 53, which is beneficial to the force gear 58 to rotate clockwise by meshing with the gear teeth 510.

[0039] The pinion gear 68 is meshed with the gear wheel 610, the gear wheel 610 corresponds to the discharge chute 612, the telescopic rod 613 penetrates through the inner wall of the furnace cover 1, the top of the support frame 2 is provided with the button 7, the button 7 is electrically connected with the motor 52, which is beneficial to the staff to control the start of the motor 52 through the button 7.

[0040] In the cleaning device 5, when the worker pours the slurry into the inside of the furnace cover 1 every one to two hours, the shaft 53 rotates clockwise, thereby driving the reciprocating wire bar 61 to rotate clockwise, when the reciprocating wire bar 61 rotates clockwise, the reciprocating wire sleeve 62 is forced to do reciprocating linear motion on the circumference of the reciprocating wire bar 61 through the telescopic rod 613, because the size of the inner wall of the furnace cover 1 is different, when the reciprocating wire sleeve 62 does reciprocating linear motion, the stirring plate 66 can do reciprocating linear motion by the elastic force of the spring 64 fixed on the inner wall of the groove 63 through the connecting block 65 tightly attached to the inner wall of the furnace cover 1, so that the stirring plate 66 stirs the slurry in the inside of the furnace cover 1 up and down, so that the slurry can be further stirred, thereby avoiding the situation of caking and stratification, when the reciprocating wire bar 61 rotates clockwise, the rotating rod 67 rotates clockwise, thereby making the pinion 68 fixed on the circumference of the rotating rod 67 rotate clockwise, because the pinion 68 is meshed with the gear wheel 610, when the pinion 68 rotates clockwise, the gear wheel 610 is forced to rotate counterclockwise slowly through the rotating shaft 69, thereby driving the baffle 611 fixed on the circumference of the rotating shaft 69 to rotate counterclockwise slowly, so that the discharge chute 612 is slowly opened, and the slurry can be stirred before entering the inside of the furnace cover 1, thereby reducing the situation of caking and stratification, and the stirring plate 66 is slightly higher, in the first several times of pouring slurry by the worker, the stirring plate 66 will not be submerged and cannot move, and can work until the last pouring stage.

[0041] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An energy saving coke oven cover, characterized by, Including the furnace cover (1) and the support frame (2), the support frame (2) is fixedly connected at the top of the furnace cover (1), the top of the support frame (2) is provided with a rectangular slot (3), the circumferential surface of the support frame (2) is provided with a ring groove (4), and the top of the furnace cover (1) is provided with a cleaning device (5); The cleaning device (5) includes an action ring (51), the action ring (51) is fixedly connected at the top of the furnace cover (1), the top of the support frame (2) is fixedly penetrated by a motor (52), the output shaft end of the motor (52) is fixedly connected with a rotating shaft (53), the circumferential surface of the rotating shaft (53) is fixedly connected with a fixed ring (54), and the circumferential surface of the fixed ring (54) is fixedly connected with a stress rod (55).

2. An energy saving coke oven cover according to claim 1, characterized in that, The end of the stress rod (55) away from the fixed ring (54) is fixedly connected with a stress plate (56), the top of the stress plate (56) is penetrated by a circular shaft (57), the circumferential surface of the circular shaft (57) is fixedly connected with a stress gear (58), the circumferential surface of the circular shaft (57) is fixedly connected with a brush plate (59), and the circumferential surface of the support frame (2) is fixedly connected with a tooth (510).

3. The energy saving coke oven cover according to claim 2, characterized in that, The side section of the action ring (51) is provided in a concave shape, the side section of the stress rod (55) is provided in a cross shape, the stress rod (55) is provided with a plurality of stress rods, and the stress rods are circumferentially arranged on the circumferential surface of the fixed ring (54), the rotating shaft (53) penetrates the top of the furnace cover (1), and the stress rod (55) is slidingly connected to the inner wall of the action ring (51).

4. The energy-saving coke oven cover according to claim 3, characterized in that, The inside of the furnace cover (1) is provided with a stirring auxiliary device (6), the stirring auxiliary device (6) includes a reciprocating wire rod (61), the reciprocating wire rod (61) is fixedly connected to the circumferential surface of the rotating shaft (53), the circumferential surface of the reciprocating wire rod (61) is threadedly connected with a reciprocating wire sleeve (62), the circumferential surface of the reciprocating wire sleeve (62) is provided with a groove (63), the inner wall of the groove (63) is fixedly connected with a spring (64), the end of the spring (64) away from the inner wall of the groove (63) is fixedly connected with a connecting block (65), and the side surface of the connecting block (65) is fixedly connected with a stirring plate (66).

5. An energy saving coke oven cover according to claim 4, characterized in that, The circumferential surface of the reciprocating wire rod (61) is fixedly connected with a rotating rod (67), the circumferential surface of the rotating rod (67) is fixedly connected with a pinion (68), the inner wall of the furnace cover (1) is rotatably connected with a rotating shaft (69), the circumferential surface of the rotating shaft (69) is fixedly connected with a gear (610), the circumferential surface of the rotating shaft (69) is fixedly connected with a baffle (611), the inner wall of the furnace cover (1) is provided with a discharge slot (612), and the circumferential surface of the reciprocating wire sleeve (62) is fixedly connected with a telescopic rod (613).

6. An energy saving coke oven cover according to claim 5, characterized in that The initial state of the spring (64) is provided in a relaxed state, the connecting block (65) is provided with two connecting blocks, and the connecting blocks are circumferentially arranged on the circumferential surface of the reciprocating wire sleeve (62).

7. An energy saving coke oven cover according to claim 6, characterized in that One end of the agitating plate (66) is provided with adaptive camber, the agitating plate (66) is provided with two, and the circumferential surface of the reciprocating wire sleeve (62) is circumferentially arrayed, and the side section of the agitating plate (66) is provided with hollow shape.

8. The energy-saving coke oven cover according to claim 7, characterized in that, The force bearing rod (55) is slidingly connected on the inner wall of the support frame (2).

9. An energy saving coke oven cover according to claim 8, characterized in that, The force bearing gear (58) is meshed with the gear teeth (510), the force bearing gear (58) is provided with two, and is circumferentially arrayed on the circumferential surface of the rotating shaft (53).

10. The energy saving coke oven cover according to claim 9, characterized in that, The pinion (68) is meshed with the gear wheel (610), the gear wheel (610) is correspondingly arranged with the discharge chute (612), the telescopic rod (613) penetrates the inner wall of the furnace cover (1), the top of the support frame (2) is provided with the button (7), and the button (7) is electrically connected with the motor (52).

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