A heating system for an enamel reactor

Abstract

The present invention discloses a heating system for an enamel reactor, including a processing table, and further including: a ring frame, which is arranged on the processing table, at least three cross frames are arranged on the circumference of the ring frame, cross plates are arranged on each of the cross frames, and a row of first flame devices are slidably arranged on each of the cross plates, which are used for burning the reactor body; a turntable, which is rotatably arranged on the ring frame, and cross arms connected to each of the first flame devices are arranged on the turntable; a driving unit, which is arranged on the processing table, a first transmission assembly is arranged at the output end of the driving unit, and the first transmission assembly is connected to a second sprocket on the same axis as the turntable. The heating system for the enamel reactor provided by the present invention ensures that when the reactor body rotates one circle through three rows of flame devices, the time and intensity of the tank body being burned are increased, and the part that was previously burned is weakened or even avoided from slightly cooling during the rotation of the tank body.

Description

Technical Field

[0001] The present invention relates to the technical field of reaction kettles, and more particularly to a heating system for an enamel reaction kettle. Background Art

[0002] As is well known, an enamel reaction kettle is a composite product that can store various acidic, alkaline and other substances in the kettle for reaction. It has good mechanical properties, wear resistance, pressure resistance and good insulation. Due to its stable chemical properties, it can resist the corrosion of organic acids, inorganic acids and alkalis, and is used in reaction kettles, reaction towers, etc. in the chemical industry. It is an indispensable anti-corrosion material in the chemical industry and has stable thermal properties.

[0003] During the production of an enamel reaction kettle, first, the cylindrical tank body needs to be inclined and installed on the rotating device of the processing table, and then a row of bottom flame devices and a row of side wall flame devices are arranged to burn the rotating tank body. After continuous burning, the glass containing high silica is firmly adhered to the inner metal surface of the steel container.

[0004] When the enamel reaction kettle starts to be heated, a row of side wall flames burns the outer wall of the tank body and rotates the tank body through the rotating device for one circle. However, the tank body is initially cold, and heating is a continuous and long temperature-rising process. During this process, heating is carried out by burning with a row of side wall flames. That is, after each point of the tank body is burned, it needs to be rotated one more circle to be burned again. The previously burned part will cool slightly during the rotation of the tank body, and the temperature of this part cannot be kept rising continuously. The tank body is unevenly heated, reducing the burning effect of the tank body. Summary of the Invention

[0005] In view of the above problems existing in the prior art, an object of one aspect of the present invention is to provide a heating system for an enamel reaction kettle to solve the above deficiencies of the prior art.

[0006] To achieve the above object, a heating system for an enamel reaction kettle provided by the present invention includes a processing table, and further includes: a ring frame, which is arranged on the processing table, at least three cross frames are arranged on the circumference of the ring frame, cross plates are arranged on each of the cross frames, and a row of first flame devices are slidably arranged on each of the cross plates for burning the reaction kettle body; a turntable, which is rotatably arranged on the ring frame, and cross arms connected to each of the first flame devices are arranged on the turntable; a driving unit, which is arranged on the processing table, a first transmission component is arranged at the output end of the driving unit, and the first transmission component is connected to a second sprocket on the same axis as the turntable.

[0007] Preferably, a plurality of sliding grooves are formed on each of the cross plates, and first sleeves cooperating with the first flame devices are slidably arranged in each of the sliding grooves.

[0008] Preferably, the driving unit is specifically a motor, and the first transmission assembly includes a first sprocket and a chain connected to each other and has the following two working states: a first state: the center line of the first flame device is toward the center of the cross-section of the reactor body; a second state: the center line of the first flame device is away from the outer side of the cross-section of the reactor body.

[0009] Preferably, the processing table is provided with a bracket on one side of the reactor body, and a plurality of second rings are linearly distributed on the bracket and connected in sequence by elastic reset parts, each of the second rings is provided with a second flame device, and each of the second rings is provided with a protrusion.

[0010] Preferably, it further comprises a stepped temperature regulating mechanism, which is in transmission connection with a second transmission assembly located at the bottom of the reactor body.

[0011] Preferably, the second transmission assembly includes a first synchronous wheel, a synchronous belt, a second synchronous wheel, and a second gear connected in sequence, and the first synchronous wheel is coaxially connected to the horizontal plate located at the bottom of the reactor body.

[0012] Preferably, the stepped temperature regulating mechanism includes a support rod, a first gear, a ring plate, a guide plate, a protruding rod and a connecting rod.

[0013] Preferably, the support rod is arranged on the processing table, the ring disk is arranged on the support rod, the guide disk is rotatably arranged on the ring disk, and the first gear is arranged coaxially with the guide disk.

[0014] Preferably, the protruding rod is movably arranged in the annular groove opened on the ring disk, and the end of the protruding rod is located in the arc portion opened on the guide disk. One end of the connecting rod is connected to the protruding rod, and the other end is connected to one of the second rings.

[0015] In the above technical solution, the present invention provides a heating system for an enamel reactor, which has the following beneficial effects: in the early stage of the invention, the reactor body is cold, the heating and burning is a temperature rising process, and the later stage is a heat preservation process, and at least three rows of first flame devices are arranged around the outer wall of the reactor body to Figure 11For reference, a three-row flame device is used to ensure that when the reactor body rotates one circle, the time and intensity of the tank body being burned are increased, and the previously burned part is weakened or even prevented from slightly cooling during the rotation of the tank body. Further, since the reactor body is in a heat preservation process in the later stage of the production heating process, in order to avoid the situation of excessive temperature in the later stage due to the continuous burning and heating of the outer wall of the tank by multiple added flame devices, the driving unit can be started to drive the turntable to rotate through the first transmission component at the output end. During the rotation of the turntable, three cross arms pull the first ferrule to drive the first flame device to rotate in the direction of the turntable rotation under the action of the rotation force of the turntable. During this process, the cross plate rotates on the cross frame, and the first ferrule slides in the cross plate. After the driving unit finishes driving, as Figure 11 shown in the state, at this time, the three rows of flame devices on the circumference of the reactor body do not directly contact the outer wall of the reactor body with the sprayed flame route, that is, they do not directly burn the tank body, but burn the air on the circumference of the reactor body, and the three rows of flame devices play a baking effect on the tank body, and achieve the effect of later heat preservation without excessive temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of another state structure of the side wall flame device and the bottom flame device of the whole of the present invention;

[0019] Figure 3 It is a partial enlarged schematic diagram of another state of the bottom flame device of the whole of the present invention;

[0020] Figure 4 It is a schematic diagram of the motor structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the cross frame and the ring frame of the present invention;

[0022] Figure 6 It is a partial enlarged schematic diagram of the bracket of the present invention;

[0023] Figure 7 It is a schematic diagram of the first synchronous pulley and the synchronous belt of the present invention;

[0024] Figure 8 It is an exploded schematic diagram of the ring plate and the guide plate of the present invention;

[0025] Figure 9 Partial enlarged structural schematic diagram of another state of the guiding disc of the present invention;

[0026] Figure 10 Partial enlarged structural schematic diagram of the initial state of the guiding disc of the present invention;

[0027] Figure 11 Structural schematic diagrams of three burning working states during the burning process of the reactor body of the present invention.

[0028] Explanation of reference numerals:

[0029] 1, processing table; 2, ring frame; 3, reactor body; 4, cross frame; 5, turntable; 6, motor; 7, support; 8, support rod; 9, first synchronous pulley; 2.1, guiding groove; 2.2, bearing rod; 2.3, limiting wheel; 4.1, cross plate; 4.2, first ferrule; 4.3, first flame device; 5.1, cross arm; 6.1, first sprocket; 6.2, chain; 6.3, second sprocket; 7.1, guiding part; 7.2, second ferrule; 7.3, second flame device; 7.4, elastic reset member; 7.5, inclined part; 7.6, protruding part; 8.1, first gear; 8.2, ring plate; 8.3, guiding disc; 8.4, convex rod; 8.5, connecting rod; 8.6, ring groove; 8.7, arc part; 9.1, synchronous belt; 9.2, second synchronous pulley; 9.3, second gear. Detailed implementation manners

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further introduced in detail below in conjunction with the accompanying drawings.

[0031] Please refer to Figure 1-11 , the heating system of the enamel reactor, which is used to solve the problem that when the enamel reactor starts to be heated, a row of sidewall flames burns the outer wall of the tank body and rotates the tank body through a rotating device to burn one circle, but the tank body is initially cold, and the heating is a continuous and long temperature-rising process. During this process, the tank body is burned and heated by a row of sidewall flames, that is, after each point of the tank body is burned, it needs to rotate one circle to be burned again. The previously burned part will be slightly cooled during the rotation of the tank body, and the temperature of this part cannot be continuously increased and heated, resulting in uneven heating of the tank body and reducing the burning effect of the tank body.

[0032] As a further technical solution proposed by the present invention, it includes a processing table 1, and further includes: a ring frame 2, which is arranged on the processing table 1, at least three cross frames 4 are arranged on the circumferential direction of the ring frame 2, a cross plate 4.1 is rotatably arranged on each cross frame 4, and a row of first flame devices 4.3 are slidably arranged on each cross plate 4.1, which are used for burning the reaction kettle body 3; a turntable 5, which is rotatably arranged on the ring frame 2, and a cross arm 5.1 connected to each first flame device 4.3 is arranged on the turntable 5. As shown in Figure 5 the state, one end of the turntable 5 is hinged to one end of the cross arm 5.1, and the other end of the cross arm 5.1 is fixedly connected to a row of first ferrules 4.2 on the cross frame 4; a driving unit, which is arranged on the processing table 1, and the output end of the driving unit is provided with a first transmission component, and the first transmission component is connected to a second sprocket 6.3 coaxial with the turntable 5. Among them, the turntable 5 is rotatably arranged in a guide groove 2.1 opened on the ring frame 2. As shown in Figure 4 the state, the first flame device 4.3 is detachably installed in the first ferrule 4.2 slidably arranged on the cross plate 4.1. This flame device is a prior art. Optionally, the first flame device 4.3 is inserted or threadedly connected into the first ferrule 4.2. Preferably, the first flame device 4.3 is inserted into the first ferrule 4.2. Specifically, as is well known, the tank body of the reaction kettle body 3 is cold in the early stage, and heating (burning) is a temperature-rising process, and the later stage is a heat preservation process. And at least three rows of first flame devices 4.3 are arranged on the outer circumference of the reaction kettle body 3. This flame device 4.3 is a prior art. Taking Figure 11 as a reference, through three rows of flame devices 4.3, it is ensured that when the reaction kettle body 3 rotates one circle, the time and intensity of the tank body being burned are increased, and the part that was previously burned is weakened or even avoided from being slightly cooled during the rotation of the tank body. Further, because the later stage of the heating process of the reaction kettle body 3 is a heat preservation process, in order to avoid the situation that the multiple flame devices 4.3 added continuously burn and heat the outer wall of the tank and cause too high a temperature in the later stage, the driving unit can be started to drive the turntable 5 to rotate through the first transmission component at the output end. During the rotation of the turntable 5, the three cross arms 5.1 pull the first ferrule 4.2 to drive the first flame device 4.3 to rotate in the direction of the rotation of the turntable 5 under the acting force of the rotation of the turntable 5. During this process, the cross plate 4.1 rotates on the cross frame 4, and the first ferrule 4.2 slides in the cross plate 4.1. After the driving unit finishes driving, as shown in Figure 11 the state, at this time, the flame paths of the three rows of flame devices 4.3 on the circumference of the reaction kettle body 3 do not directly contact the outer wall of the reaction kettle body 3, that is, they do not directly burn the tank body, but burn the air around the reaction kettle body 3. Essentially, it is equivalent to baking the tank body through the three rows of flame devices 4.3, and achieving the effect of heat preservation in the later stage without the temperature being too high, weakening or even avoiding the situation that the multiple flame devices 4.3 added continuously burn and heat the outer wall of the tank and cause too high a temperature in the later stage.

[0033] In another embodiment provided by the present invention, a plurality of sliding grooves are formed on each cross plate 4.1, and a first ferrule 4.2 cooperating with the first flame device 4.3 is slidably arranged in each sliding groove. Further, preferably, the sliding groove is specifically a center groove, which is adapted to the first ferrule 4.2, and the first ferrule 4.2 is pulled to slide in the center groove under the rotational acting force of the cross arm 5.1.

[0034] In still another embodiment provided by the present invention, preferably, the driving unit is specifically a motor 6, and the first transmission assembly includes a first sprocket 6.1 and a chain 6.2 connected to each other. As Figure 4 shown in the state, the output end of the motor 6 is fixedly connected to the first sprocket 6.1, and the chain 6.2 is connected to a second sprocket 6.3 coaxial with the turntable 5. Further, when the motor 6 is started, its output end makes the turntable 5 rotate synchronously clockwise or counterclockwise through the chain 6.2 and the second sprocket 6.3.

[0035] In still another embodiment provided by the present invention, the first flame device 4.3 has the following two working states. The first state: the center line of the first flame device 4.3 faces the center position of the cross section of the reactor body 3. The second state: the center line of the first flame device 4.3 is separated from the outside of the cross section of the reactor body 3. This second state means that the flame spraying center line of the first flame device 4.3 is in a separated state from the outside of the cross section of the reactor body 3. Further, as Figure 11 shown in the state, this first state is the early stage when the reactor body 3 just starts to be heated, and when it is heated to the later stage, it can be switched to the second state, so that the flame path sprayed by the first flame device 4.3 does not directly contact the outer wall of the reactor body 3, avoiding overheating due to continuous heating and playing a role in later heat preservation.

[0036] In the second state of this embodiment, in essence, it is equivalent to baking and heat preservation of the reactor body 3 in the later stage. After the three rows of first flame devices 4.3 are switched to the second state, their baking is not in a relatively enclosed space, and the dissipated temperature will not affect the heat preservation requirement of the reactor body 3 in the later stage. Those skilled in the art can determine through logical analysis and reasoning or limited experiments that the number of flame devices in each row of the three rows of first flame devices 4.3 is set according to the needs of those skilled in the art to ensure that the heating temperature can meet the heat preservation requirement of the reactor body 3 in the later stage after the flame device switches states.

[0037] In still another embodiment provided by the present invention, a bearing rod 2.2 is oppositely arranged on the processing table 1, and limiting wheels 2.3 are oppositely arranged on the bearing rod 2.2. As Figure 1As shown in the state, the limit wheel 2.3 is used to install the reactor body 3, so that the tank body can be rotatably installed on the processing table 1. During heating and burning, the rotation of the limit wheel 2.3 drives the reactor body 3 to rotate, which is the prior art.

[0038] As is known, the existing burning method at the bottom of the reactor body 3 is to arrange a plurality of flame devices in an array along the circular radius of its bottom. During the burning process of the reactor body 3, its center and the positions close to the center will be continuously burned during one rotation (the shorter the movement path of the flame device closer to the center of the bottom of the tank body at the center of its bottom during the rotation of the tank body). At this time, it will cause the heating temperature at the center and the positions close to the center to be too high. And when the outermost flame device far from the center and the sidewall flame device heat the reactor body 3, both of the two flame devices at the bottom corners of the inclined bottom center of the tank body will heat it, resulting in overlapping heating, which will also cause the temperature at this part of the tank body to be too high. Further, in another embodiment provided by the present invention, a bracket 7 is provided on one side of the processing table 1 where the reactor body 3 is located. A plurality of second ferrules 7.2 connected in sequence through elastic reset members 7.4 are linearly distributed on the bracket 7. Each second ferrule 7.2 is provided with a second flame device 7.3. Each second ferrule 7.2 is provided with a protrusion 7.6. Further, the second ferrule 7.2 is slidably arranged in a guiding portion 7.1 opened on the bracket 7. As Figure 7 shown in the state, the guiding portion 7.1 is composed of a horizontal limiting groove and an inclined groove. Among them, the opening size of the limiting groove is larger than the center diameter of the second ferrule 7.2, and the second ferrule 7.2 is provided with an inclined portion 7.5 adapted to the inclined groove. As Figure 10 shown in the state, that is, the second ferrule 7.2 is located in the limiting groove and is slidably installed in the inclined groove. The limitation of the protrusion 7.6 makes the sliding stroke distance of each second ferrule 7.2 on the bracket 7 different. As Figure 3 shown in the state, from top to bottom, the sliding stroke distance of the second ferrule 7.2 increases from low to high. Preferably, the elastic reset member 7.4 is specifically a tension spring. When pulling the second ferrule 7.2 with the longest stroke on the bracket 7 through the arranged tension spring, it can sequentially pull the second ferrule 7.2 in the previous position. As Figure 3 shown in the state.

[0039] The inclined groove in this embodiment enables the second ferrule 7.2 to slide with Figure 3For reference, slide to the left in a direction deviating from the horizontal, that is, move the second ferrule 7.2 away from the center of the tank body. When the sliding stroke of the second ferrule 7.2 ends, the second flame device 7.3 is located at the lower left side in an inclined manner as a whole compared to the initial state, thereby weakening or even avoiding the continuous burning and overheating of the temperature at the center of the tank body and the positions close to the center (during the rotation of the tank body, the shorter the movement path of the flame device closer to its center at the center of its bottom).

[0040] In yet another embodiment provided by the present invention, a stepped temperature adjustment mechanism is further included, which is in transmission connection with a second transmission component located at the bottom of the reaction kettle body 3. Preferably, the second transmission component includes a first synchronous pulley 9, a synchronous belt 9.1, a second synchronous pulley 9.2, and a second gear 9.3 connected in sequence. The first synchronous pulley 9 is coaxially connected with a cross plate 4.1 located at the bottom of the reaction kettle body 3. Further, as Figure 7 shown in the state, when the cross plate 4.1 located at the bottom of the reaction kettle body 3 rotates, the first synchronous pulley 9 coaxially arranged thereon rotates synchronously, and the first synchronous pulley 9 drives the second gear 9.3 to rotate through the synchronous belt 9.1 and the second synchronous pulley 9.2. Then, the second gear 9.3 meshes with and drives the first gear 8.1. The stepped temperature adjustment mechanism includes a support rod 8, a first gear 8.1, a ring plate 8.2, a guide plate 8.3, a convex rod 8.4, and a connecting rod 8.5. The support rod 8 is arranged on the processing table 1, the ring plate 8.2 is arranged on the support rod 8, the guide plate 8.3 is rotatably arranged on the ring plate 8.2, the first gear 8.1 is arranged coaxially with the guide plate 8.3, the convex rod 8.4 is movably arranged in an annular groove 8.6 opened on the ring plate 8.2, and the end of the convex rod 8.4 is located in an arc portion 8.7 opened on the guide plate 8.3. One end of the connecting rod 8.5 is connected to the convex rod 8.4, and the other end is connected to one of the second ferrules 7.2. Further, the connecting rod 8.5 is hingedly connected to the convex rod 8.4 and the second ferrule 7.2.

[0041] The stepped temperature adjustment mechanism in this embodiment is used to cooperate with the second flame device 7.3 at the corresponding bottom of the reaction kettle body 3, so that the second flame device 7.3 has two working states and these two states are associated and cooperate with the two working states of the first flame device 4.3. Specifically, the two working states of the second flame device 7.3 are executed by the clockwise or counterclockwise rotation of the cross plate 4.1 located at the bottom of the reaction kettle body 3. Taking Figure 6 the perspective as a reference, when the cross plate 4.1 at the bottom rotates clockwise driven by the turntable 5 (at this time, the first flame device 4.3 on the side wall switches to the second working state, as Figure 11The third burning working state of the reactor body (as shown), through the second transmission component, the first gear 8.1 is linked to make the guide disk 8.3 rotate synchronously. Under the rotation of the guide disk 8.3, the arc-shaped part 8.7 opened on it will abut against the convex rod 8.4 located in the annular groove 8.6 opened on the annular disk 8.2, so that the convex rod 8.4 slides in the annular groove 8.6 under the rotational acting force of the guide disk 8.3. During its sliding stroke, the connecting rod 8.5 is used to push the second collar 7.2 at the bottom of the bracket 7. When the second collar 7.2 receives the pushing force of the connecting rod 8.5, it will slide in the inclined groove to the side away from the bottom of the reactor body 3. During the sliding process of the second collar 7.2, it will successively pull the second collar 7.2 in the previous position through the arranged elastic reset member 7.4, so that the second collar 7.2 on the bracket 7 slides synchronously. Among them, because the sliding stroke lengths of each second collar 7.2 are different, when the movement stroke of the connecting rod 8.5 ends, the distances of each second collar 7.2 from the bottom of the reactor body 3 are different, such as Figure 3 As shown in the state, from high to low, the distances of each second collar 7.2 from the bottom of the tank body are from near to far, so that Figure 3 Taking the state as a reference, that is, when the third burning working state of the reactor body is switched, the second flame device 7.3 at the bottom of the reactor body 3 is switched to a stepped distribution state, so that the outermost second flame device 7.3 corresponding to the reactor body 3 is the farthest from the bottom of the tank body, which is matched with the state that the midline of the second state of the first flame device is separated from the outer side of the cross-section of the reactor body 3, weakening and even avoiding the situation that the two flame devices at the bottom corners of the inclined center of the bottom of the tank body will heat it, resulting in an overlapped heating situation, and the temperature of this part of the tank body will be too high; furthermore, when the horizontal plate 4.1 at the bottom rotates counterclockwise (at this time, the first flame device 4.3 on the side wall also switches to the second working state, as shown in Figure 11 the second burning working state of the reactor body 3 shown), as shown in Figure 10 This is the initial state of the guide disk 8.3. When the horizontal plate 4.1 rotates counterclockwise and drives the guide disk 8.3 to rotate counterclockwise through the second transmission component, during this process, the arc-shaped part 8.7 does not abut against the convex rod 8.4, that is, the connecting rod 8.5 will not receive the pushing force, so that the second flame device 7.3 at the bottom will not change its state. When the counterclockwise rotation stroke of the guide disk 8.3 ends, as shown in Figure 9 This state shows that the first flame device on the side wall of the reactor body 3 is in a separated working state from the tank body in the second burning working state, but the second flame device at the bottom remains unchanged. These three burning states of the reactor body 3 are used for three states during its heating process, so that Figure 11For reference, the first burning state of the reactor body 3: both the first flame device 4.3 and the second flame device 7.3 are in the initial state, which is used to correspond to the initial heating of the reactor body 3 at the beginning. And the second burning state: the first flame device 4.3 switches to the second working state and is separated from the reactor body 3, which is used to correspond to the situation that when the tank body is heated to the later stage, the continuous heating of the first flame device 4.3 on the side wall will cause the temperature to be too high and switch to the separated state. However, the burning intensity of the second flame device 7.3 set at the bottom is not enough and continuous burning heating is still required, that is, it continues to maintain. Furthermore, there is a third burning state: when the heating time and temperature at the bottom of the tank body are sufficient in the later stage, the first flame device 4.3 is separated from the tank body, and the second flame device 7.3 switches to stepped heating to avoid excessive temperature due to the overlapping heating of the first flame device 4.3 on the bottom of the tank body. According to the number of the first flame device 4.3 and the second flame device 7.3 and the intensity of the flame, the state switching time during the burning heating of the two flame devices on the tank body can be obtained. Those skilled in the art can determine it through logical analysis and reasoning or limited experiments.

[0042] Only some exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A heating system for an enamel reactor, comprising a processing table (1), characterized in that, Further included are: A ring frame (2) which is arranged on the processing table (1). At least three cross frames (4) are arranged on the circumferential direction of the ring frame (2). A cross plate (4.1) is arranged on each of the cross frames (4). A row of first flame devices (4.3) are slidably arranged on each of the cross plates (4.1) and are used for burning the reactor body (3). A turntable (5) which is rotatably arranged on the ring frame (2). A cross arm (5.1) connected to each of the first flame devices (4.3) is arranged on the turntable (5). A driving unit which is arranged on the processing table (1). A first transmission component is arranged at the output end of the driving unit. The first transmission component is connected to a second sprocket (6.3) on the same axis as the turntable (5).

2. The heating system of the enamel reactor according to claim 1, characterized in that, A plurality of sliding grooves are formed on each of the cross plates (4.1). A first collar (4.2) which cooperates with the first flame device (4.3) is slidably arranged in each of the sliding grooves.

3. The heating system of the enamel reactor according to claim 1, characterized in that, The driving unit is specifically a motor (6). The first transmission component includes a connected first sprocket (6.1) and a chain (6.2).

4. The heating system of the enamel reactor according to claim 3, characterized in that, The first flame device (4.3) has the following two working states. First state: The center line of the first flame device (4.3) faces the center position of the cross section of the reactor body (3). Second state: The center line of the first flame device (4.3) is separated from the outside of the cross section of the reactor body (3).

5. The heating system of the enamel reactor according to claim 1, characterized in that, A bracket (7) is arranged on one side of the processing table (1) where the reactor body (3) is located. A plurality of second collars (7.2) linearly distributed on the bracket (7) are sequentially connected through elastic resetting members (7.4). A second flame device (7.3) is arranged on each of the second collars (7.2). A protrusion (7.6) is arranged on each of the second collars (7.2).

6. The heating system of the enamel reactor according to claim 1, characterized in that Further included is a stepped temperature regulating mechanism which is in transmission connection with a second transmission component at the bottom of the reactor body (3).

7. The heating system of the enamel reactor according to claim 6, characterized in that, The second transmission component includes a sequentially connected first synchronous pulley (9), a synchronous belt (9.1), a second synchronous pulley (9.2), and a second gear (9.3). The first synchronous pulley (9) is coaxially connected to a cross plate (4.1) at the bottom of the reactor body (3).

8. The heating system of the enamel reactor according to claim 7, characterized in that, The stepped temperature regulating mechanism includes a support rod (8), a first gear (8.1), a ring plate (8.2), a guide plate (8.3), a convex rod (8.4), and a connecting rod (8.5).

9. The heating system of the enamel reactor according to claim 8, characterized in that, The support rod (8) is arranged on the processing table (1). The ring plate (8.2) is arranged on the support rod (8). The guide plate (8.3) is rotatably arranged on the ring plate (8.2). The first gear (8.1) is arranged on the same axis as the guide plate (8.3).

10. The heating system of the enamel reactor according to claim 8, characterized in that, The convex rod (8.4) is movably arranged in an annular groove (8.6) formed on the ring plate (8.2), and the end of the convex rod (8.4) is located in an arc-shaped portion (8.7) formed on the guide plate (8.3). One end of the connecting rod (8.5) is connected to the convex rod (8.4), and the other end is connected to one of the second collars (7.2).

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