Annealing kiln for tee joint casting

Abstract

The utility model relates to the technical field of annealing kilns, one embodiment of the utility model provides an annealing kiln for tee joint casting, the annealing kiln comprises an annealing kiln, the bottom of the annealing kiln is fixedly connected with a foot cup, the side face of the annealing kiln is provided with an anti-blocking assembly, the anti-blocking assembly comprises a dredging pipe, one end of the dredging pipe penetrates through the top of the annealing kiln, and the other end of the dredging pipe penetrates through the bottom of the annealing kiln. An exhaust pipe penetrates through the end, away from the annealing kiln, of the dredging pipe, a supporting rod is fixedly connected to the top of the annealing kiln, a transverse plate is fixedly connected to the end, away from the annealing kiln, of the supporting rod, a supporting rod is fixedly connected to the side face of the transverse plate, and a motor is fixedly connected to the side face of the supporting rod; according to the technical scheme, the annealing kiln for tee joint casting solves the technical problem that according to the annealing kiln for tee joint casting in the related technology / the prior art, blockage of a dredging pipe and an exhaust pipe of the annealing kiln cannot be reduced.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the technical field of annealing furnace, in particular, to an annealing furnace for three-way casting. BACKGROUND

[0002] The annealing furnace for three-way casting is a device specially used for annealing of metal castings in the three-way casting process. Annealing is to heat the metal to a certain temperature and keep it for a certain time, and then slowly cool it down, so that the internal organization of the metal material is improved, in order to reduce internal stress, soften the metal, improve the processing performance and improve the toughness of the metal.

[0003] According to a glass crystallization annealing furnace (publication number: CN 218089339 U), it comprises an annealing furnace main body and a metal mesh conveyor belt penetrating the feed port and discharge port of the annealing furnace main body, the feed port of the annealing furnace main body is provided with a preheating mechanism, and the metal mesh conveyor belt penetrates the discharge port and the feed port of the preheating mechanism, the upper surface and the inside of the annealing furnace main body are provided with a heating mechanism; the preheating mechanism comprises a preheating box which is an integral structure with the surface of the feed port of the annealing furnace main body, and a ring-shaped air pipe arranged in the preheating box, the surface of the ring-shaped air pipe is provided with an air outlet pipe.

[0004] In the above-mentioned application, through the mutual cooperation between the feed port and the discharge port and other components, it is difficult to solve the problem of reducing the blockage of the dredging pipe and the exhaust pipe of the annealing furnace, which leads to excessive load operation or pipe damage, reduces the service life of the annealing furnace and its related pipes, and needs to be improved. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects, embodiments of the present disclosure provide an annealing furnace for three-way casting, which solves the technical problem of reducing the blockage of the dredging pipe and the exhaust pipe of the annealing furnace in the prior art.

[0006] According to one aspect, at least one embodiment of the present disclosure provides an annealing furnace for three-way casting, comprising: an annealing furnace, a foot cup is fixedly connected to the bottom of the annealing furnace, and a anti-blocking assembly is arranged on the side of the annealing furnace;

[0007] The anti-blocking assembly comprises a dredging pipe, one end of the dredging pipe penetrates the top of the annealing furnace, an exhaust pipe penetrates one end of the dredging pipe away from the annealing furnace, a support rod is fixedly connected to the top of the annealing furnace, one end of the support rod away from the annealing furnace is fixedly connected with a horizontal plate, a support rod is fixedly connected to the side of the horizontal plate, an electric motor is fixedly connected to the side of the support rod, a half gear is fixedly connected to the output shaft of the electric motor, a rack is slidably connected to the top of the horizontal plate, one end of the rack is fixedly connected with a long rod, and a knocking rod is fixedly connected to the bottom of the long rod.

[0008] For example, the annealing furnace for three-way casting provided by at least one embodiment of the present disclosure further comprises that the dredging pipe and the exhaust pipe are located at the side of the knocking rod, the top of the motor is provided with a button, and the half gear and the rack are meshed with each other, which facilitates the movement of the rack when the half gear rotates.

[0009] The dredging pipe and the exhaust pipe are located on the displacement track of the knocking rod, the knocking rod is provided with a plurality of knocking rods, and the knocking rods are arranged in a linear array at the side of the long rod, which facilitates the knocking of the plurality of dredging pipes at the same time.

[0010] The side of the horizontal plate is fixedly connected with an L-shaped rod, the side of the rack is fixedly connected with a spring, one end of the spring away from the rack is fixedly connected to the side of the L-shaped rod, and the spring facilitates the automatic resetting of the rack when the rack is not driven.

[0011] The bottom of the horizontal plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a limiting rod, and one end of the limiting rod away from the sliding groove is fixedly connected to the side of the rack. The sliding groove and the limiting rod can limit the rack when the rack moves.

[0012] According to another aspect, at least one embodiment of the present disclosure also provides an annealing furnace for three-way casting, which comprises: a moving heat dissipation assembly is arranged on the side of the annealing furnace, the moving heat dissipation assembly comprises an inclined rod, one end of the inclined rod is fixedly connected to the side of the annealing furnace, a threaded rod is rotatably connected to the side of the inclined rod, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, an outer shell is fixedly connected to the top of the threaded sleeve, a fan is rotatably connected to the inner wall of the outer shell, a motor is arranged on the side of the fan, a rotating shaft is fixedly connected to one end of the threaded rod, a chain wheel one is penetrated through the circumferential surface of the rotating shaft, a chain wheel two is penetrated through the circumferential surface of the motor, a chain is arranged on the outer surfaces of the chain wheel one and the chain wheel two, the chain wheel one and the chain are meshed with each other, and the chain wheel two and the chain are meshed with each other. The movement of the threaded sleeve drives the fan to move, and air is blown to the outer wall of the annealing furnace for heat dissipation.

[0013] For example, the annealing furnace for three-way casting provided by at least one embodiment of the present disclosure further comprises that the side of the motor is provided with a switch, the fan, the outer shell, and the threaded sleeve are provided with a plurality of the same, and are arranged in a linear array on the threaded rod, and the switch facilitates the direct control of the motor.

[0014] The inclined rod is provided with two inclined rods, and the two inclined rods are symmetrical to each other along the vertical central axis of the annealing furnace, and the fan is located on the side of the annealing furnace, which facilitates the stable support of the threaded rod.

[0015] The side of the annealing kiln is fixedly connected with a frame plate, a thin rod penetrates through the side of the threaded sleeve, and a plug is arranged on the outer wall of the exhaust pipe.

[0016] The foot cups are arranged in pairs and are symmetrical to each other along the vertical central axis of the annealing kiln, and the foot cups are made of metal, and the plurality of foot cups can stably support the entire annealing kiln.

[0017] The embodiment of the present disclosure has the following beneficial effects:

[0018] In the present disclosure, through the cooperation between the motor, rack, half gear, knocking rod and other components in the anti-blocking assembly, the knocking rod intermittently knocks the dredging pipe and the exhaust pipe. The dredging pipe and the exhaust pipe may be blocked by substances accumulated in the exhaust gas or dust after long-term use, affecting the exhaust effect and the normal operation of the annealing kiln. Through regular knocking and vibration, the blocking phenomenon of these pipes can be effectively reduced, ensuring that the exhaust pipe remains unblocked, regular cleaning can reduce the damage to the dredging pipe and the exhaust pipe, and the blocking caused by the blocking can be avoided, thereby prolonging the service life of the annealing kiln and related pipes.

[0019] In the present disclosure, through the cooperation between the threaded rod, threaded sleeve, fan blade, motor, chain wheel and other components in the moving heat dissipation assembly, flexible blowing of the outer wall of the annealing kiln is realized, thereby improving the heat dissipation efficiency. The moving fan can not only blow the fixed area, but also adjust the blowing area according to the needs, thereby optimizing the heat dissipation. This is crucial for temperature control of the annealing kiln, helps to maintain the uniformity of the temperature in the kiln, prevents overheating or uneven temperature, and effectively cools the outer wall of the annealing kiln, which not only helps the long-term stable operation of the equipment, but also improves the efficiency of the entire casting process. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly introduce the drawings needed in the description of the embodiments of the present disclosure. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and these drawings without creating any creative labor.

[0021] Figure 1 It is a three-dimensional appearance structure schematic diagram of the present disclosure;

[0022] Figure 2 It is a three-dimensional side view structure schematic diagram of the spring in the present disclosure;

[0023] Figure 3 It is a three-dimensional enlarged structure schematic diagram of the support rod in the present disclosure;

[0024] Figure 4 For the disclosure Figure 3 A three-dimensional enlarged structure schematic view of A in the disclosure;

[0025] Figure 5 A three-dimensional enlarged structure schematic view of the threaded rod in the disclosure.

[0026] In the figure: 1, annealing kiln; 2, foot cup; 3, anti-blocking assembly; 31, dredging pipe; 32, exhaust pipe; 33, plug; 34, support rod; 35, cross plate; 36, support rod; 37, motor; 38, half gear; 39, button; 310, rack; 311, long rod; 312, knocking rod; 313, L-shaped rod; 314, spring; 315, sliding groove; 316, limiting rod; 4, moving heat dissipation assembly; 41, inclined rod; 42, threaded rod; 43, rotating shaft; 44, chain wheel one; 45, chain; 46, chain wheel two; 47, thin rod; 48, threaded sleeve; 49, motor; 410, shell; 411, fan; 412, switch; 5, shelf plate. DETAILED DESCRIPTION

[0027] The disclosure will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the disclosure, and not to limit the disclosure.

[0028] In order to make the drawing simple, only the parts related to the disclosure are shown in each figure, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some figures, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0029] In this paper, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the disclosure can be understood according to the specific circumstances.

[0030] In the present disclosure, unless explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0031] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and other orientation or position relationships shown in the drawings are based on the orientation or position relationships shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0032] In addition, in the description of the present application, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] As shown in Figures 1-5 shown, which shows an annealing furnace for three-way casting in an embodiment of the present disclosure, comprising: an annealing furnace 1, the bottom of the annealing furnace 1 is fixedly connected with a foot cup 2, the side of the annealing furnace 1 is provided with a anti-blocking assembly 3, the anti-blocking assembly 3 comprises a dredging pipe 31, one end of the dredging pipe 31 penetrates through the top of the annealing furnace 1, the end of the dredging pipe 31 away from the annealing furnace 1 penetrates through an exhaust pipe 32, the top of the annealing furnace 1 is fixedly connected with a support rod 34, the end of the support rod 34 away from the annealing furnace 1 is fixedly connected with a horizontal plate 35, the side of the horizontal plate 35 is fixedly connected with a support rod 36, the side of the support rod 36 is fixedly connected with a motor 37, the output shaft of the motor 37 is fixedly connected with a half gear 38, the top of the horizontal plate 35 is slidably connected with a rack 310, one end of the rack 310 is fixedly connected with a long rod 311, the bottom of the long rod 311 is fixedly connected with a knocking rod 312.

[0034] In some examples, further comprising: the dredging pipe 31 and the exhaust pipe 32 are located on the side of the knocking rod 312, the top of the motor 37 is provided with a button 39, the half gear 38 and the rack 310 are meshed with each other, such design is conducive to moving the rack 310 when the half gear 38 rotates.

[0035] The dredging pipe 31 and the exhaust pipe 32 are located on the displacement track of the knocking rod 312, the knocking rod 312 is provided with a plurality of knocking rods, and is arranged in a linear array on the side of the long rod 311, such design is conducive to knocking a plurality of dredging pipes 31 at the same time.

[0036] The side of the horizontal plate 35 is fixedly connected with an L-shaped rod 313, the side of the rack 310 is fixedly connected with a spring 314, the end of the spring 314 away from the rack 310 is fixedly connected to the side of the L-shaped rod 313, and the design of the spring 314 facilitates the automatic resetting of the rack 310 when the rack 310 is not driven.

[0037] The bottom of the horizontal plate 35 is provided with a sliding groove 315, and the inner wall of the sliding groove 315 is slidably connected with a limiting rod 316, and the end of the limiting rod 316 away from the sliding groove 315 is fixedly connected to the side of the rack 310, and the design of the sliding groove 315 and the limiting rod 316 can limit the rack 310 when the rack 310 moves.

[0038] For example, as shown in Figures 1-5 The annealing furnace 1 discharges the exhaust gas generated during the three-way casting through the dredging pipe 31 and the exhaust pipe 32, in order to prevent the dredging pipe 31 and the exhaust pipe 32 from being blocked due to long-term use, the button 39 is pressed to start the motor 37, the motor 37 drives the half gear 38 to rotate in the positive direction, the half gear 38 and the rack 310 are engaged with each other, the positive rotation of the half gear 38 drives the rack 310 to move on the horizontal plate 35, drives the rack 310, the long rod 311 and the knocking rod 312 to move to the side close to the dredging pipe 31 and the exhaust pipe 32, the dredging pipe 31 and the exhaust pipe 32 are located in the movement track of the plurality of knocking rods 312, when the plurality of knocking rods 312 move, they will impact the dredging pipe 31 and the exhaust pipe 32 to produce vibration, which reduces the blockage of the dredging pipe 31 and the exhaust pipe 32, and when the rack 310 moves, it will pull the spring 314, when the half gear 38 does not drive the rack 310 to move, the rack 310 will be automatically reset by the elastic force of the spring 314, when the half gear 38 rotates to the rack 310 again, it will drive the rack 310 to move again, realizing the intermittent movement of the rack 310, thereby driving the long rod 311 and the knocking rod 312 to intermittently knock the dredging pipe 31 and the exhaust pipe 32, the dredging pipe 31 and the exhaust pipe 32 may be blocked by substances or dust accumulated in the exhaust gas after long-term use, affecting the exhaust effect and the normal operation of the annealing furnace 1, through regular knocking and vibration, the blockage of these pipelines can be effectively reduced, ensuring that the exhaust pipe 32 remains unblocked, regular cleaning can reduce the damage of the dredging pipe 31 and the exhaust pipe 32, avoiding excessive load operation or pipeline damage caused by blockage, thereby prolonging the service life of the annealing furnace 1 and related pipelines.

[0039] As shown in Figures 1-5As shown, it shows an annealing furnace for tee casting in another embodiment of the present disclosure, including: the side of the annealing furnace 1 is provided with a movable heat dissipation assembly 4, the movable heat dissipation assembly 4 includes a slope rod 41, one end of the slope rod 41 is fixedly connected to the side of the annealing furnace 1, the side of the slope rod 41 is rotatably connected with a threaded rod 42, the circumferential surface of the threaded rod 42 is threadedly connected with a threaded sleeve 48, the top of the threaded sleeve 48 is fixedly connected with an outer shell 410, the inner wall of the outer shell 410 is rotatably connected with a fan 411, the side of the fan 411 is provided with a motor 49, one end of the threaded rod 42 is fixedly connected with a rotating shaft 43, the circumferential surface of the rotating shaft 43 penetrates a chain wheel one 44, the circumferential surface of the motor 37 penetrates a chain wheel two 46, the outer surfaces of the chain wheel one 44 and the chain wheel two 46 are provided with a chain 45, the chain wheel one 44 and the chain 45 are meshed with each other, the chain wheel two 46 and the chain 45 are meshed with each other, the movement of the fan 411 is driven by the movement of the threaded sleeve 48, and the outer wall of the annealing furnace 1 is blown and cooled.

[0040] In some examples, the side of the motor 49 is provided with a switch 412, the fan 411, the outer shell 410 and the threaded sleeve 48 are provided with a plurality of threaded sleeves, and are arranged in a linear array on the threaded rod 42, and the switch 412 is designed to facilitate direct control of the motor 49.

[0041] The slope rod 41 is provided with two slope rods, which are symmetrical to each other along the vertical central axis of the annealing furnace 1, and the fan 411 is located on the side of the annealing furnace 1, and the two slope rods 41 are provided, which is conducive to stably supporting the threaded rod 42.

[0042] The side of the annealing furnace 1 is fixedly connected with a shelf plate 5, the side of the threaded sleeve 48 penetrates a thin rod 47, the outer wall of the exhaust pipe 32 is provided with a plug 33, and the design of the plug 33 is conducive to plugging the exhaust pipe 32 when the exhaust pipe 32 is not needed.

[0043] The foot cup 2 is provided with a plurality of foot cups, which are arranged in pairs and symmetrical to each other along the vertical central axis of the annealing furnace 1, the foot cup 2 is made of metal material, and the plurality of foot cups 2 are arranged, which is conducive to stably supporting the entire annealing furnace 1.

[0044] For example, as Figures 1-5As shown, by rotating the motor 37 in the above-mentioned direction, the motor 37 rotates the chain wheel two 46, which in turn rotates the chain 45, which rotates the chain wheel one 44, which rotates the shaft 43, which rotates the two threaded rods 42 at both ends, which in turn moves the threaded sleeve 48 on the circumference of the threaded rod 42, which moves the housing 410, fan 411, and motor 49. Pressing the switch 412 on the motor 49 starts the motor 49, which drives the fan 411 to rotate, generating wind power to blow on the outer wall of the annealing furnace 1. The movement of the motor 49 and fan 411 allows the fan 411 to move left and right to blow on the outer wall of the annealing furnace 1, moving to dissipate heat. The movement of the motor 49 and fan 411 allows flexible blowing on the outer wall of the annealing furnace 1, thereby improving the heat dissipation efficiency. Moving the fan 411 not only allows blowing on the fixed area, but also adjusts the blowing area according to the needs, optimizing the heat dissipation. This is crucial for the temperature control of the annealing furnace 1, helping to maintain the uniformity of the temperature inside the furnace, preventing overheating or uneven temperature, and effectively cooling the outer wall of the annealing furnace 1, which helps the long-term stable operation of the equipment and improves the efficiency of the entire casting process.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limiting. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered by the claims of the present disclosure.

Claims

1. An annealing furnace for tee casting, characterized by, Include: Annealing kiln (1), the bottom of the annealing kiln (1) is fixedly connected with a foot cup (2), and the side of the annealing kiln (1) is provided with a anti-blocking assembly (3); The anti-blocking assembly (3) includes a dredging pipe (31), one end of the dredging pipe (31) penetrates the top of the annealing kiln (1), the end of the dredging pipe (31) away from the annealing kiln (1) penetrates an exhaust pipe (32), the top of the annealing kiln (1) is fixedly connected with a support rod (34), the end of the support rod (34) away from the annealing kiln (1) is fixedly connected with a horizontal plate (35), the side of the horizontal plate (35) is fixedly connected with a support rod (36), the side of the support rod (36) is fixedly connected with a motor (37), the output shaft of the motor (37) is fixedly connected with a half gear (38), the top of the horizontal plate (35) is slidably connected with a rack (310), one end of the rack (310) is fixedly connected with a long rod (311), and the bottom of the long rod (311) is fixedly connected with a knocking rod (312).

2. An annealing lehr for tee casting according to claim 1, wherein The dredging pipe (31) and the exhaust pipe (32) are located on the side of the knocking rod (312), the top of the motor (37) is provided with a button (39), and the half gear (38) and the rack (310) are meshed with each other.

3. An annealing lehr for tee casting according to claim 2, wherein The dredging pipe (31) and the exhaust pipe (32) are located on the displacement track of the knocking rod (312), the knocking rod (312) is provided with a plurality of knocking rods, and the knocking rods are arranged in a linear array on the side of the long rod (311).

4. An annealing lehr for tee casting according to claim 3, wherein The side of the horizontal plate (35) is fixedly connected with an L-shaped rod (313), the side of the rack (310) is fixedly connected with a spring (314), and the end of the spring (314) away from the rack (310) is fixedly connected to the side of the L-shaped rod (313).

5. An annealing lehr for tee casting according to claim 4, wherein The bottom of the horizontal plate (35) is provided with a sliding groove (315), a limiting rod (316) is slidably connected to the inner wall of the sliding groove (315), and the end of the limiting rod (316) away from the sliding groove (315) is fixedly connected to the side of the rack (310).

6. An annealing lehr for tee casting according to claim 5, wherein The side of the annealing kiln (1) is provided with a movable heat dissipation assembly (4), the movable heat dissipation assembly (4) includes an inclined rod (41), one end of the inclined rod (41) is fixedly connected to the side of the annealing kiln (1), the side of the inclined rod (41) is rotatably connected with a threaded rod (42), the circumferential surface of the threaded rod (42) is threadedly connected with a threaded sleeve (48), the top of the threaded sleeve (48) is fixedly connected with an outer shell (410), the inner wall of the outer shell (410) is rotatably connected with a fan (411), the side of the fan (411) is provided with a motor (49), one end of the threaded rod (42) is fixedly connected with a rotating shaft (43), the circumferential surface of the rotating shaft (43) penetrates a chain wheel one (44), the circumferential surface of the motor (37) penetrates a chain wheel two (46), the outer surfaces of the chain wheel one (44) and the chain wheel two (46) are provided with a chain (45), the chain wheel one (44) and the chain (45) are meshed with each other, and the chain wheel two (46) and the chain (45) are meshed with each other.

7. An annealing lehr for tee casting according to claim 6, wherein The side of the motor (49) is provided with a switch (412), the fan (411), the shell (410), the threaded sleeve (48) are provided with several, and along the linear array on the threaded rod (42).

8. An annealing lehr for tee casting according to claim 7, wherein The inclined rod (41) is provided with two, and is mutually symmetrical along the vertical central axis of the annealing furnace (1), and the fan (411) is located on the side of the annealing furnace (1).

9. An annealing lehr for tee casting according to claim 8, wherein The side of the annealing furnace (1) is fixedly connected with a shelf plate (5), the side of the threaded sleeve (48) penetrates a thin rod (47), and the outer wall of the exhaust pipe (32) is provided with a plug (33).

10. An annealing lehr for tee casting according to claim 9, wherein The foot cup (2) is provided with several, two groups, and is mutually symmetrical along the vertical central axis of the annealing furnace (1), and the foot cup (2) is provided with metal material.

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