High-temperature kiln feeding port with cooling jacket

Abstract

The utility model relates to the technical field of glass kilns, in particular to a high-temperature kiln feeding port with a cooling jacket. The cooling device comprises a high-temperature kiln, a feeding pool is arranged on the side portion of the high-temperature kiln, and a cooling channel is arranged at a feeding port of the feeding pool. U-shaped cooling jackets are evenly distributed on the cooling channel in the axial direction, and the bending radius of each U-shaped cooling jacket is larger than the pipe diameter of the cooling channel. Each pair of U-shaped cooling jackets comprises a cooling assembly I and a cooling assembly II which are opposite in opening direction, and the U-shaped cooling jackets are distributed on the outer side of the cooling channel at intervals to form a plurality of independent cooling sections. According to the utility model, the U-shaped cooling jacket is arranged on the outer side of the cooling channel at the feeding port of the feeding pool, and a circulating cooling medium flows in the U-shaped jacket to take away the heat of the cooling channel and the surrounding area of the cooling channel, so that the high-temperature area at the feeding port is effectively cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of glass kilns, in particular to a high-temperature kiln feeding port with a cooling jacket. Background Art

[0002] In the glass production process, the feeding pool of the high-temperature kiln is an important part for feeding the molten glass. However, since the temperature of the molten glass at the feeding port of the feeding pool is relatively high, it is easy to cause splashing, which not only affects the production environment, but also causes damage to the production equipment. Therefore, how to effectively control the temperature of the feeding port and reduce the splashing of the molten glass has become a problem to be solved in the current glass production field. In order to solve the above technical problems, those skilled in the art have made the following efforts. For example, a Chinese patent, with the authorization announcement number CN220845889U, discloses a float electronic glass feeding device, in which the outer sleeve is provided with a cooling jacket, and the outer sleeve extends into the eye brick hole of the kiln feeding pool, which greatly reduces the problem of flying materials during the feeding process and improves the production environment. However, this technical solution cannot control the cooling area separately, and the cooling temperature control accuracy is low, and the overall structure is complex. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a high-temperature kiln charging port with a cooling jacket.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A high-temperature kiln charging port with a cooling jacket comprises a high-temperature kiln, a charging pool is arranged on the side of the high-temperature kiln, and a cooling channel is arranged at the charging port of the charging pool; the cooling channel is evenly distributed with U-shaped cooling jackets along the axial direction, and the bending radius of each U-shaped cooling jacket is larger than the pipe diameter of the cooling channel; each pair of U-shaped cooling jackets comprises a cooling component I and a cooling component II with opposite opening directions, and the U-shaped cooling jackets are distributed at intervals on the outside of the cooling channel to form a plurality of independent cooling sections.

[0006] The technical solution is to set a U-shaped cooling jacket on the outside of the cooling channel at the feeding port of the feeding pool, and use the circulating cooling medium to flow in the U-shaped jacket to take away the heat of the cooling channel and its surrounding areas, thereby achieving effective cooling of the high-temperature area at the feeding port. Specifically, the cooling channel is located around the feeding port, effectively isolating the high-temperature area to prevent the high temperature from damaging the feeding pool; the cooling medium of the U-shaped cooling jacket circulates in it, and heat exchange is carried out through the contact surface between the jacket and the cooling channel, thereby increasing the heat exchange area and improving the cooling efficiency; the bending radius is larger than the diameter of the cooling channel, ensuring the smooth flow of the cooling medium in the U-shaped jacket, avoiding problems such as blockage or uneven flow caused by narrow flow channels; the cooling components I and II with opposite opening directions allow the glass liquid to be cooled gradually, and each cooling is cooled in sequence such as left cooling and right cooling, thereby improving the efficiency of heat exchange, and the cooling medium circulates repeatedly in the loop, continuously absorbing and taking away heat; the U-shaped cooling jackets are distributed at intervals on the outside of the cooling channel to form multiple independent cooling sections, each cooling section is controlled separately, and the flow and temperature of the cooling medium are adjusted according to actual needs to achieve precise temperature control; by accurately controlling the temperature of each cooling section, it is ensured that the feeding port and its surrounding area are kept within a suitable temperature range, and the negative effects of high temperature on the feeding pool and the feeding process, such as splashing of glass liquid and thermal damage to equipment, are prevented.

[0007] In addition, the high temperature kiln charging port with cooling jacket proposed in the utility model also has the following additional technical features:

[0008] According to an embodiment of the utility model, the feeding pool is composed of a modular reinforcement structure, and a channel for accommodating a U-shaped cooling jacket is arranged inside the reinforcement structure.

[0009] The technical solution adopts a modular reinforcement structure to form a feeding pool, and sets a channel for accommodating a U-shaped cooling jacket inside the reinforcement structure to improve the structural strength and stability of the feeding pool, while ensuring that the U-shaped cooling jacket can be smoothly installed and work effectively.

[0010] According to an embodiment of the utility model, the U-shaped cooling jacket is connected to an external cooling system through a cooling medium inlet and outlet to form a closed cooling circulation system.

[0011] The technical solution forms a closed cooling circulation system by connecting the U-shaped cooling jacket with the external cooling system through the cooling medium inlet and outlet, so as to ensure that the cooling medium can circulate in the system, thereby achieving effective cooling of the feeding pool.

[0012] According to an embodiment of the utility model, the cooling assembly I and the cooling assembly II are symmetrically arranged with the cooling channel as the center, and adjacent cooling assemblies I and cooling assemblies II are evenly distributed along the axial direction and maintain a certain interval between each other.

[0013] The technical solution realizes uniform cooling of the cooling channel, improves the cooling effect, and optimizes the use efficiency of the cooling jacket by arranging the cooling components I and II symmetrically with the cooling channel as the center, and evenly distributing them along the axial direction and maintaining a certain interval between them.

[0014] According to an embodiment of the utility model, the cooling channel is divided into a cooling section and a blank section by a U-shaped cooling jacket, and the blank section is provided with a sensor for detecting the cooling temperature; the sensors are evenly distributed along the length direction of the cooling channel.

[0015] The technical solution divides the cooling channel into a cooling section and a blank section through a U-shaped cooling jacket, and sets a sensor for detecting the cooling temperature in the blank section, and the sensors are evenly distributed along the length direction of the cooling channel to achieve real-time monitoring and precise control of the cooling channel temperature, thereby ensuring the safety and stability of the feeding process.

[0016] According to an embodiment of the utility model, heat-resistant bricks are arranged between the cooling channel and the cooling jacket.

[0017] The technical solution improves the heat resistance of the structure by arranging heat-resistant bricks between the cooling channel and the cooling jacket, prevents high temperature from damaging the cooling jacket and the feeding pool, and thus prolongs the service life of the equipment.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) A U-shaped cooling jacket is arranged outside the cooling channel at the feeding port of the feeding pool, and a circulating cooling medium flows in the U-shaped jacket to take away the heat of the cooling channel and its surrounding areas, thereby effectively cooling the high-temperature area at the feeding port.

[0020] (2) U-shaped cooling jackets are distributed at intervals on the outside of the cooling channel to form multiple independent cooling sections. Each cooling section is controlled individually, and the flow rate and temperature of the cooling medium are adjusted according to actual needs to achieve precise temperature control. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a structural diagram of the feeding port.

[0023] Figure 3 It is a structural schematic diagram of the cooling channel.

[0024] Figure 4 It is a structural schematic diagram of a U-shaped cooling jacket.

[0025] In the figure: 1. High-temperature kiln; 2. Feeding pool; 3. Feeding port; 4. Cooling channel; 5. U-shaped cooling jacket; 6. Cooling component I; 7. Cooling component II; 8. Reinforcement structure. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figures 1 to 4 As shown, this embodiment provides a high-temperature kiln charging port with a cooling jacket, comprising a high-temperature kiln 1, a charging pool 2 is arranged on the side of the high-temperature kiln 1, and a cooling channel 4 is arranged at the charging port 3 of the charging pool 2; the cooling channel 4 is evenly distributed with U-shaped cooling jackets 5 along the axial direction, and the bending radius of each U-shaped cooling jacket 5 is larger than the pipe diameter of the cooling channel 4; each pair of U-shaped cooling jackets 5 includes a cooling component Ⅰ6 and a cooling component Ⅱ7 with opposite opening directions, and the U-shaped cooling jackets 5 are distributed at intervals on the outside of the cooling channel 4 to form a plurality of independent cooling sections.

[0029] like Figures 1 to 4As shown, the technical solution is to set a U-shaped cooling jacket 5 on the outside of the cooling channel 4 at the feeding port 3 of the feeding pool 2, and use the circulating cooling medium to flow in the U-shaped jacket to take away the heat of the cooling channel 4 and its surrounding areas, so as to achieve effective cooling and temperature reduction of the high-temperature area at the feeding port 3. Specifically, the cooling channel 4 is located around the feeding port 3, effectively isolating the high-temperature area to prevent the high temperature from damaging the feeding pool 2; the cooling medium of the U-shaped cooling jacket 5 circulates in it, and heat is exchanged through the contact surface between the jacket and the cooling channel 4, thereby increasing the heat exchange area and improving the cooling efficiency; the bending radius is larger than the diameter of the cooling channel 4, ensuring the smooth flow of the cooling medium in the U-shaped jacket, avoiding problems such as blockage or uneven flow caused by narrow flow channels; the cooling components Ⅰ6 and Ⅱ7 with opposite opening directions allow the glass liquid to be cooled gradually, and each cooling process is respectively cooled on the left side. , right side cooling, etc., so as to improve the efficiency of heat exchange. The cooling medium circulates repeatedly in the loop, continuously absorbs and takes away heat; the U-shaped cooling jackets 5 are distributed at intervals on the outside of the cooling channel 4 to form a plurality of independent cooling sections, and each cooling section is controlled separately. The flow rate and temperature of the cooling medium are adjusted according to actual needs to achieve precise temperature control; by performing precise temperature control on each cooling section, it is ensured that the feeding port 3 and its surrounding area are kept within a suitable temperature range to prevent the negative influence of high temperature on the feeding pool 2 and the feeding process, such as splashing of glass liquid and thermal damage to equipment.

[0030] In addition, the high temperature kiln charging port with cooling jacket proposed in the utility model also has the following additional technical features:

[0031] like Figure 4 As shown, the feeding pool 2 is composed of a modular reinforcement structure 8, and a channel for accommodating a U-shaped cooling jacket 5 is arranged inside the reinforcement structure 8.

[0032] The technical solution adopts a modular reinforcement structure 8 to form a feeding pool 2, and sets a channel for accommodating a U-shaped cooling jacket 5 inside the reinforcement structure 8, so as to improve the structural strength and stability of the feeding pool 2, and ensure that the U-shaped cooling jacket 5 can be smoothly installed and work effectively.

[0033] like Figure 4 As shown, the U-shaped cooling jacket 5 is connected to the external cooling system through the cooling medium inlet and outlet to form a closed cooling circulation system.

[0034] This technical solution forms a closed cooling circulation system by connecting the U-shaped cooling jacket 5 with the external cooling system through the cooling medium inlet and outlet, so as to ensure that the cooling medium can circulate in the system, thereby achieving effective cooling of the feeding pool 2.

[0035] According to an embodiment of the utility model, the cooling components I6 and II7 are symmetrically arranged with the cooling channel 4 as the center, and adjacent cooling components I6 and II7 are evenly distributed along the axial direction and maintain a certain interval between each other.

[0036] The technical solution realizes uniform cooling of the cooling channel 4, improves the cooling effect, and optimizes the use efficiency of the cooling jacket by arranging the cooling components I6 and II7 symmetrically with the cooling channel 4 as the center, and evenly distributing them along the axial direction and maintaining a certain interval between them.

[0037] like Figure 3 As shown, the cooling channel 4 is divided into a cooling section and a blank section by a U-shaped cooling jacket 5 , and the blank section is provided with a sensor for detecting the cooling temperature; the sensors are evenly distributed along the length direction of the cooling channel 4 .

[0038] The technical solution divides the cooling channel 4 into a cooling section and a blank section through a U-shaped cooling jacket 5, and a sensor for detecting the cooling temperature is arranged in the blank section, and the sensors are evenly distributed along the length direction of the cooling channel 4, so as to realize real-time monitoring and precise control of the temperature of the cooling channel 4, and ensure the safety and stability of the feeding process.

[0039] According to an embodiment of the utility model, heat-resistant bricks are arranged between the cooling channel 4 and the cooling jacket.

[0040] The technical solution improves the heat resistance of the structure by arranging heat-resistant bricks between the cooling channel 4 and the cooling jacket, prevents high temperature from damaging the cooling jacket and the feeding pool 2, and thus prolongs the service life of the equipment.

[0041] The usage process of the above embodiment is as follows:

[0042] like Figures 1 to 4As shown, the feeding pool 2 is composed of a modular reinforcement structure 8, and a channel for accommodating a U-shaped cooling jacket 5 is arranged inside to improve the structural strength and stability of the feeding pool 2; at the same time, heat-resistant bricks are arranged between the cooling channel 4 and the cooling jacket to improve the heat resistance of the structure and prevent high temperature from damaging the cooling jacket and the feeding pool 2; during the entire glass production process, the cooling system continues to work, and the cooling medium circulates in the U-shaped cooling jacket 5, continuously absorbing and taking away heat, ensuring that the feeding port 3 and its surrounding area remain within a suitable temperature range, preventing high temperature from having a negative impact on the feeding pool 2 and the feeding process; when the circulating cooling medium flows in the U-shaped cooling jacket 5, heat is exchanged with the high-temperature area around the feeding port 3 through the contact surface between the jacket and the cooling channel 4; since the bending radius of the U-shaped cooling jacket 5 is larger than the cooling channel The diameter of the cooling channel 4 is large, and the cooling medium can flow smoothly in the jacket, avoiding problems such as blockage or uneven flow, thereby improving the efficiency of heat exchange; since each pair of U-shaped cooling jackets 5 includes a cooling component I 6 and a cooling component II 7 with opposite opening directions, this design allows the glass liquid to experience a gradual cooling process when flowing through the cooling channel 4; each cooling process is carried out in a sequential manner such as left cooling and right cooling, ensuring that the temperature of the glass liquid is uniformly reduced and avoiding the influence of sudden temperature changes on the quality of the glass; sensors for detecting the cooling temperature are arranged in the blank section of the cooling channel 4, and these sensors are evenly distributed along the length direction of the cooling channel 4, and can monitor the temperature change of the cooling channel 4 in real time; by connecting with an external control system, the flow rate and temperature of the cooling medium are adjusted according to real-time temperature data, so as to achieve precise control of the temperature at the feeding port 3.

[0043] Although the utility model is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the utility model is not limited thereto. Without departing from the spirit and essence of the utility model, ordinary technicians in the field can make various equivalent modifications or substitutions to the embodiments of the utility model, and these modifications or substitutions should be within the scope of the utility model / any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A high temperature kiln charging port with a cooling jacket, characterized in that: The invention comprises a high-temperature kiln (1), wherein a feeding pool (2) is arranged on the side of the high-temperature kiln (1), and a cooling channel (4) is arranged at a feeding port (3) of the feeding pool (2); the cooling channel (4) is evenly distributed with U-shaped cooling jackets (5) along the axial direction, and the bending radius of each U-shaped cooling jacket (5) is greater than the pipe diameter of the cooling channel (4); each pair of U-shaped cooling jackets (5) comprises a cooling component I (6) and a cooling component II (7) with opposite opening directions, and the U-shaped cooling jackets (5) are distributed at intervals on the outside of the cooling channel (4) to form a plurality of independent cooling sections.

2. The high temperature kiln charging port with a cooling jacket as claimed in claim 1, characterized in that: The feeding pool (2) is composed of a modular reinforcement structure (8), and a channel for accommodating a U-shaped cooling jacket (5) is arranged inside the reinforcement structure (8).

3. The high temperature kiln charging port with a cooling jacket as claimed in claim 1, characterized in that: The U-shaped cooling jacket (5) is connected to an external cooling system via a cooling medium inlet and outlet to form a closed cooling circulation system.

4. The high temperature kiln charging port with a cooling jacket as claimed in claim 1, characterized in that: The cooling components I (6) and cooling components II (7) are arranged symmetrically with the cooling channel (4) as the center, and adjacent cooling components I (6) and cooling components II (7) are evenly distributed along the axial direction and maintain a certain distance between each other.

5. The high temperature kiln charging port with a cooling jacket as claimed in claim 1, characterized in that: The cooling channel (4) is divided into a cooling section and a blank section by a U-shaped cooling jacket (5); the blank section is provided with a sensor for detecting the cooling temperature; the sensors are evenly distributed along the length direction of the cooling channel (4).

6. The high temperature kiln charging port with a cooling jacket as claimed in claim 1 or 5, characterized in that: Heat-resistant bricks are arranged between the cooling channel (4) and the cooling jacket.

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