Glass furnace charging port cooling machine components

Abstract

The utility model relates to the technical field of glass kilns, and specifically to a cooling and cooling machine assembly for a glass kiln feeding port. The utility model includes a glass kiln, a cooling unit located at one side of the glass kiln feeding port, an exhaust duct located at the top of the cooling unit, and a refrigeration duct located at the side of the cooling unit, a fan is installed at the exhaust duct, and a Tesla valve guide wall is vertically arranged on one side of the cooling unit near the refrigeration duct. The Tesla valve guide wall is made of a conducting pipe with a one-way valve, and cooling water is passed through the Tesla valve guide wall; a spiral refrigerator is installed inside the pipeline of the refrigeration duct, and the refrigeration pipeline of the spiral refrigerator is connected to the Tesla valve guide wall; by connecting the Tesla valve guide wall at the feeding port of the feeding pool, the conducting pipe with a one-way valve is used for cooling and refrigeration, ensuring that the cooling water flows smoothly in the set direction, while preventing backflow, thereby improving the cooling efficiency and controlling the pressure balance of the cooling and cooling machine assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of glass kilns, and in particular to a cooling and cooling machine component for a feeding port of a glass kiln. Background Art

[0002] During the glass production process, the feed port area of ​​the glass furnace is exposed to an extremely high temperature environment for a long time, which poses a serious threat to the equipment and production stability. In order to effectively reduce the temperature of the feed port and ensure the smooth progress of the production process, technicians in this field have been tirelessly exploring and optimizing cooling technology. Although existing technologies, such as the air valve assembly and air conditioner system disclosed in Chinese patent CN218296046U, achieve the dehumidification effect of the air by condensing moisture when the air enters the unit through the window sheet, thereby ensuring the dryness of the air fed into the unit and avoiding internal condensation and water blowing. However, this solution is still limited in its cooling efficiency when facing the high temperature environment of the glass furnace feed port, and there are problems such as pressure imbalance that need to be solved urgently. 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 cooling and cooling machine component for a glass kiln feeding port.

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

[0005] A cooling and cooling machine assembly for a glass kiln charging port comprises a glass kiln, a cooling unit located at one side of the glass kiln charging port, an exhaust duct located at the top of the cooling unit and a refrigeration duct located at the side of the cooling unit, a fan is installed at the exhaust duct, a Tesla valve guide wall is vertically arranged on one side of the cooling unit close to the refrigeration duct, the Tesla valve guide wall is made of a conducting pipeline with a one-way valve, and cooling water flows through the Tesla valve guide wall; a spiral refrigerator is installed inside the pipeline of the refrigeration duct, and the refrigeration pipeline of the spiral refrigerator is connected to the Tesla valve guide wall.

[0006] In this technical solution, the Tesla valve guide wall is made of a guide pipe with a one-way valve, which is passed through cooling water to ensure that the cooling water flows smoothly in the set direction and prevents backflow, thereby improving the cooling efficiency and controlling the pressure balance of the cooling machine assembly. The Tesla valve guide wall adopts modularization, which enables it to have the functions of rapid switching and increase and decrease, so that when maintenance, repair or adjustment of cooling capacity is required, the Tesla valve guide wall module can be easily replaced or added without large-scale changes to the entire cooling system, greatly reducing maintenance downtime; the spiral refrigerator uses a spiral cone to perform spiral acceleration and centrifugal action on the cold air after heat exchange, increase the outlet wind speed, and improve the cooling effect. The centrifugal action separates the water vapor condensed by the hot air generated during the heat exchange process to prevent it from entering the electrical facilities with the cold air, thereby avoiding the occurrence of equipment failure; the entire cooling machine assembly combines the Tesla valve guide wall and the spiral refrigerator to form an efficient and reliable cooling system. The Tesla valve guide wall ensures the one-way flow and efficient heat exchange of cooling water, while the spiral refrigerator further improves the cooling effect and reduces the potential risk of equipment failure.

[0007] In addition, the above-mentioned glass furnace charging port cooling machine assembly according to the utility model also has the following additional technical features:

[0008] According to one embodiment of the utility model, a feeding pool is arranged on the side of the glass kiln, a cooling channel is arranged at the feeding port of the feeding pool, and the Tesla valve guide wall is connected to the cooling channel.

[0009] In this technical solution, since the temperature of the glass liquid is high at the feeding port of the feeding pool, it is easy to cause splashing, so it is necessary to cool the feeding port to avoid splashing of the glass liquid. A cooling channel is provided at the feeding port of the feeding pool, and a cooling pipeline is provided in the cooling channel. The Tesla valve guide wall cools the cooling water in the cooling pipeline to achieve cooling of the glass liquid.

[0010] According to one embodiment of the utility model, the water inlet and the water outlet of the Tesla valve guide wall are both connected to the cooling channel, and a cooling pipeline for cooling the feeding port is arranged in the cooling channel.

[0011] In this technical solution, the cooling pipeline is a U-shaped pipeline, and its two ends are respectively connected to the water inlet and outlet of the Tesla valve guide wall; the cooling pipeline is a cooling unit arranged at intervals, and each cooling unit is connected to the Tesla valve guide wall. The Tesla valve guide wall and the spiral refrigerator are combined to achieve rapid cooling.

[0012] According to one embodiment of the utility model, the spiral refrigerator includes a conical cavity shell and a conical ring-shaped guide plate, and a variable temperature coil is attached to the surface of the guide plate along the spiral; the variable temperature coil absorbs heat on the guide plate to cool the Tesla valve guide wall and dissipates heat through the exhaust duct.

[0013] In the present technical solution, the spiral refrigerator also includes a semiconductor and a grid sheet with a spirally attached to the surface of the guide plate. The semiconductor is connected through a metal guide plate to form a loop. When the current passes from N through P, the electric field causes the electrons in N and the holes in P to flow in opposite directions, absorbing heat on the guide plate and releasing heat at the other end, resulting in a temperature difference. The number of semiconductor switching groups is automatically calculated based on the temperature sensor in the refrigeration duct to achieve the effect of further cooling.

[0014] According to an embodiment of the utility model, the cone angle of the cavity shell faces the air inlet direction, and the air is cooled by the variable temperature coil spirally attached to the cavity shell through the cone angle.

[0015] In this technical solution, when the air passes through the cone angle and enters the cavity shell, a swirl or vortex will be formed, and the airflow will come into contact with the spirally fitted variable temperature coil; the variable temperature coil is circulated with refrigerant, and the refrigerant absorbs heat from the air when flowing in the coil, thereby reducing the air temperature. The spiral layout makes the surface area of ​​the variable temperature coil larger, thereby increasing the contact area between the air and the coil, which is conducive to heat exchange; the air flow path in the spiral coil is longer, which prolongs the contact time between the air and the coil, making the heat exchange more sufficient.

[0016] According to one embodiment of the utility model, a water inlet is arranged at the top of the Tesla valve guide wall, and a water outlet is arranged at the bottom of the Tesla valve guide wall; the refrigeration pipeline of the spiral refrigerator is in contact with the Tesla valve guide wall.

[0017] In this technical solution, the Tesla valve guide wall ensures the orderly flow of cooling water, while the spiral refrigerator improves the heat dissipation efficiency by increasing the cooling area and coupling with the Tesla valve guide wall.

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

[0019] (1) By connecting the Tesla valve guide wall at the feeding port of the feeding pool, a guide pipe with a one-way valve is used for cooling and refrigeration to ensure that the cooling water flows smoothly in the set direction and prevents backflow, thereby improving the cooling efficiency and controlling the pressure balance of the cooling and cooling components.

[0020] (2) The entire chiller assembly combines the Tesla valve guide wall and the spiral cooler to form an efficient and reliable cooling system. The Tesla valve guide wall ensures the one-way flow and efficient heat exchange of cooling water, while the spiral cooler further improves the cooling effect and reduces the potential risk of equipment failure. 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 Tesla valve guide wall.

[0023] In the figure: 1. Cooling unit; 2. Exhaust duct; 3. Refrigeration duct; 4. Fan; 5. Tesla valve guide wall; 6. Spiral refrigerator; 7. Refrigeration pipeline; 8. Water inlet; 9. Water outlet. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1 and Figure 2 As shown, the present embodiment provides a cooling and cooling machine assembly for a glass kiln charging port, comprising a glass kiln, a cooling unit 1 located at one side of the glass kiln charging port, and an exhaust duct 2 located at the top of the cooling unit 1 and a refrigeration duct 3 located at the side of the cooling unit 1, a fan 4 is installed at the exhaust duct 2, a Tesla valve guide wall 5 is vertically arranged on one side of the cooling unit 1 near the refrigeration duct 3, the Tesla valve guide wall 5 is made of a conducting pipeline with a one-way valve, and cooling water flows through the Tesla valve guide wall 5; a spiral refrigerator 6 is installed inside the pipeline of the refrigeration duct 3, and a refrigeration pipeline 7 of the spiral refrigerator 6 is connected to the Tesla valve guide wall 5.

[0027] like Figure 1 and Figure 2As shown, the Tesla valve guide wall 5 is made of a conducting pipe with a one-way valve, and cooling water is passed through it to ensure that the cooling water flows smoothly in the set direction, while preventing backflow, thereby improving the cooling efficiency and controlling the pressure balance of the cooling machine assembly. The Tesla valve guide wall 5 adopts modularization, so that it has the functions of rapid switching and increase and decrease, so that when maintenance, repair or adjustment of cooling capacity is required, the Tesla valve guide wall 5 module can be easily replaced or added without large-scale changes to the entire cooling system, greatly reducing maintenance downtime; the spiral refrigerator 6 uses a spiral cone to perform spiral acceleration and centrifugal action on the cold air after heat exchange, increase the outlet wind speed, and improve the cooling effect. The centrifugal action separates the water vapor condensed by the hot air generated during the heat exchange process to prevent it from entering the electrical facilities with the cold air, thereby avoiding the occurrence of equipment failure; the entire cooling machine assembly combines the Tesla valve guide wall 5 and the spiral refrigerator 6 to form an efficient and reliable cooling system. The Tesla valve guide wall 5 ensures the one-way flow and efficient heat exchange of cooling water, while the spiral refrigerator 6 further improves the cooling effect and reduces the potential risk of equipment failure.

[0028] In addition, the above-mentioned glass furnace charging port cooling machine assembly according to the utility model also has the following additional technical features:

[0029] According to an embodiment of the utility model, a feeding pool is arranged on the side of the glass furnace, a cooling channel is arranged at the feeding port of the feeding pool, and the Tesla valve guide wall 5 is connected to the cooling channel.

[0030] In this technical solution, since the temperature of the glass liquid at the feeding port of the feeding pool is high and it is easy to cause splashing, it is necessary to cool the feeding port to avoid splashing of the glass liquid. A cooling channel is provided at the feeding port of the feeding pool, and a cooling pipeline is provided in the cooling channel. The Tesla valve guide wall 5 cools the cooling water in the cooling pipeline to achieve cooling of the glass liquid.

[0031] According to an embodiment of the utility model, the water inlet 8 and the water outlet 9 of the Tesla valve guide wall 5 are both connected to a cooling channel, and a cooling pipeline for cooling the feeding port is arranged in the cooling channel.

[0032] In this technical solution, the cooling pipeline is a U-shaped pipeline, and its two ends are respectively connected to the water inlet 8 and the water outlet 9 of the Tesla valve guide wall 5; the cooling pipeline is a cooling unit arranged at intervals, and each cooling unit is connected to the Tesla valve guide wall 5. The Tesla valve guide wall 5 and the spiral refrigerator 6 are combined to perform rapid cooling.

[0033] According to one embodiment of the utility model, the spiral refrigerator 6 includes a conical cavity shell and a conical ring-shaped guide plate, and a variable temperature coil is attached to the surface of the guide plate along the spiral; the variable temperature coil absorbs heat on the guide plate to cool the Tesla valve guide wall 5 and dissipates heat through the exhaust duct 2.

[0034] In the present technical solution, the spiral refrigerator 6 also includes a semiconductor and a grid sheet with a spirally attached surface of the guide plate. The semiconductor is connected through a metal guide plate to form a loop. When the current passes from N through P, the electric field causes the electrons in N and the holes in P to flow in opposite directions, absorbing heat on the guide plate and releasing heat at the other end, generating a temperature difference. The number of semiconductor switching groups is automatically calculated according to the temperature sensor in the refrigeration duct 3 to achieve the effect of further cooling.

[0035] According to an embodiment of the utility model, the cone angle of the cavity shell faces the air inlet direction, and the air is cooled by the variable temperature coil spirally attached to the cavity shell through the cone angle.

[0036] In this technical solution, when the air enters the cavity shell through the cone angle, a swirl or vortex will be formed, and the airflow will contact the spirally fitted variable temperature coil; the variable temperature coil is circulated with refrigerant, and the refrigerant will absorb the heat in the Tesla valve guide wall 5 and the nearby air when flowing in the coil, thereby reducing the temperature of the Tesla valve guide wall 5 and the nearby air. The spiral layout makes the surface area of ​​the variable temperature coil larger, thereby increasing the contact area between the air and the coil, which is conducive to heat exchange; the air flow path in the spiral coil is longer, which prolongs the contact time between the air and the coil, making the heat exchange more sufficient.

[0037] According to one embodiment of the utility model, a water inlet 8 is provided at the top of the Tesla valve guide wall 5 , and a water outlet 9 is provided at the bottom of the Tesla valve guide wall 5 ; the refrigeration pipeline 7 of the spiral refrigerator 6 is in contact with the Tesla valve guide wall 5 .

[0038] In this technical solution, the Tesla valve guide wall 5 ensures the orderly flow of cooling water, while the spiral refrigerator 6 improves the heat dissipation efficiency by increasing the cooling area and coupling with the Tesla valve guide wall 5.

[0039] The usage process of the above embodiment is as follows:

[0040] like Figure 1 and Figure 2 As shown, after the semiconductor in the spiral refrigerator 6 is powered on, it is connected through the guide plate to form a loop, generating a temperature difference; when the current passes through, the semiconductor absorbs heat on the guide plate and releases heat at the other end; the air passes through the cone angle of the spiral refrigerator 6 and enters the cavity shell, forming a swirl or eddy current, and contacts the variable temperature coil fitted with the spiral;

[0041] The refrigeration pipeline 7 of the spiral refrigerator 6 is in contact with the Tesla valve guide wall 5, and the refrigerant in the variable temperature coil absorbs the heat in the Tesla valve guide wall 5 and the air, and cools the Tesla valve guide wall 5 and the nearby air; due to the special structure of the Tesla valve, the cooling water in the Tesla valve releases the heat and then flows out the cooled water through the water outlet 9 to cool the glass liquid at the feeding port; the spiral refrigerator 6 discharges the hot air after heat exchange through the exhaust duct 2.

[0042] The main energy-consuming components of the cooling unit 1 are a 5.5KW fan and a spiral cooler 6 with a full load power of 0.7KW, totaling 6.2KW. Based on the cooling water temperature of 20℃ and the inlet and outlet air ducts of 1.2*1.2m, the 24-hour cooling capacity is far greater than 22050w. It replaces two 15-horsepower air conditioners, saving 13.5*2-6.2=21KW.h of electricity per hour, and 21*0.7*24*365=128772 yuan of electricity per year; the air conditioner unit is affected by long-term operation, and the annual maintenance cost of each unit is about 3,000 yuan. After comprehensive calculation, after replacing the new cooling unit 1, the annual operating cost can be saved by about 135,000 yuan.

[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 glass furnace charging port cooling machine assembly, comprising a glass furnace, a cooling unit (1) located at one side of the glass furnace charging port, an exhaust air duct (2) located at the top of the cooling unit (1) and a refrigeration air duct (3) located at the side of the cooling unit (1), a fan (4) is installed at the exhaust air duct (2), and the characteristics are as follows: A Tesla valve guide wall (5) is vertically arranged on a side of the cooling unit (1) near the refrigeration air duct (3). The Tesla valve guide wall (5) is made of a conducting pipe with a one-way valve. Cooling water flows through the Tesla valve guide wall (5). A spiral refrigerator (6) is installed inside the pipeline of the refrigeration air duct (3). The refrigeration pipeline (7) of the spiral refrigerator (6) is connected to the Tesla valve guide wall (5).

2. The glass furnace charging port cooling machine assembly according to claim 1, characterized in that: A feeding pool is arranged on the side of the glass furnace, a cooling channel is arranged at the feeding port of the feeding pool, and the Tesla valve guide wall (5) is connected to the cooling channel.

3. The glass furnace charging port cooling machine assembly according to claim 2, characterized in that: The water inlet and the water outlet of the Tesla valve guide wall (5) are both connected to a cooling channel, and a cooling pipeline for cooling the feeding port is arranged in the cooling channel.

4. The glass furnace charging port cooling machine assembly according to claim 1, characterized in that: The spiral refrigerator (6) comprises a conical cavity shell and a conical ring-shaped guide plate, and a variable temperature coil is attached to the surface of the guide plate along the spiral; the variable temperature coil absorbs heat on the guide plate to cool the Tesla valve guide wall (5) and dissipate heat through the exhaust air duct (2).

5. The glass furnace charging port cooling machine assembly according to claim 4, characterized in that: The cone angle of the cavity shell faces the air inlet direction, and the air is cooled by the variable temperature coil spirally attached to the cavity shell through the cone angle.

6. The glass furnace charging port cooling machine assembly according to claim 1 or 5, characterized in that: The top of the Tesla valve guide wall (5) is provided with a water inlet (8), and the bottom of the Tesla valve guide wall (5) is provided with a water outlet (9); the refrigeration pipeline (7) of the spiral refrigerator (6) is in contact with the Tesla valve guide wall (5).

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