CN220432865U - Airtight box with automatically function of adjusting - Google Patents

Abstract

The utility model discloses an airtight box with an automatic adjusting function, which comprises a box body, wherein a bracket is fixed at the bottom of the box body, a pressurizing pump is fixed at the top of the box body, a water pump is fixed at the inner bottom of the box body, a water pumping pipeline is fixed at one side of the water pump, the water pumping pipeline penetrates through one side of the box body, a water inlet pipeline is fixed at the other side of the box body, and a cooling mechanism is fixed at the bottom of the box body and penetrates through the box body. This airtight box with automatically regulated function has circulation heat dissipation and adjusts the function of cooling water pressure, and the collocation uses water pump, water pumping pipeline and inlet channel can make the cooling water circulate in the box, and stirring post and drive band pulley rotate simultaneously, and stirring post automatically stir the cooling water, and drive band pulley drives driven band pulley and fan rotation, and the wind circulates in the blowing pipe pipeline, conveniently carries out the heat dissipation to the cooling water and handles, and the force (forcing) pump can be used for adjusting cooling water pressure.

Description

An airtight box with automatic adjustment function

Technical field

The utility model relates to the technical field of blast furnace airtightness, specifically an airtight box with an automatic adjustment function.

Background technique

The air-tight box is located at the top of the blast furnace. It has two sets of gear transmission systems inside, also known as the gear box. The principle of the blast furnace air-tight box is to balance the gas pressure with the height of the water in the water seal through a certain water level to eliminate condensed water in the gas. Or keep the manifold sealed.

The water cooling plate of the existing airtight box has an open structure. When the cooling water pressure, flow rate, and nitrogen sealing are not adjusted properly, the cooling water of the airtight box will easily leak into the furnace, affecting the smooth operation of the blast furnace and the operation of the blast furnace. Operator's operation, therefore an airtight box with automatic adjustment function is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to provide an airtight box with an automatic adjustment function, in order to solve the problem that the water cooling plate of the existing airtight box has an open structure. When the cooling water pressure, flow rate, and nitrogen sealing are not properly adjusted, It is easy for the cooling water from the airtight box to leak into the furnace, which affects the smooth operation of the blast furnace and the operation of the blast furnace operator.

In order to achieve the above purpose, the present utility model provides the following technical solution: an airtight box with an automatic adjustment function, including a box body, a bracket is fixed at the bottom of the box body, and a pressurizing pump is fixed at the top of the box body. A water pump is fixed at the inner bottom of the box, a water pumping pipe is fixed on one side of the water pump, the water pumping pipe runs through one side of the box, and a water inlet pipe is fixed on the other side of the box. A cooling mechanism is fixed at the bottom of the body, and the cooling mechanism penetrates the box body.

Preferably, the cooling mechanism includes a support frame, and the support frame is fixed in the middle of the bottom of the box. A motor is fixed on the inner bottom of the support frame, and the top of the motor is connected to the stirring column.

Through the above technical solution, the rotation of the stirring column can automatically stir the cooling water.

Preferably, a driving pulley is fixed on the outside of the bottom of the stirring column, a blowing channel is symmetrically fixed on both sides of the bottom of the box, and a driven pulley is rotatably connected in the blowing channel, and the driving pulley and the driven belt A transmission belt is wound around the outside of the wheel, and a belt transmission device is fixed on the top of the driven pulley, and the output end of the belt transmission device is connected to the fan.

Through the above technical solution, when the fan rotates, the wind circulates in the blowing channel, which facilitates the heat dissipation effect.

Preferably, a filter is fixed at the bottom of the blowing channel, and a blowing duct is fixed at the top of the blowing channel. The blowing duct runs through the box. There are two groups of blowing ducts, and each group of three blowing ducts is provided.

Through the above technical solution, using two sets of blowing ducts at the same time can achieve better heat dissipation effect.

Preferably, a water level sensor is fixed on an inner wall of the box.

Through the above technical solution, the water level sensor can be used to detect the water level.

Preferably, an electric valve is fixed in the water pumping pipe.

Through the above technical solution, water can be pumped out after opening the electric valve.

Compared with the existing technology, the beneficial effects of the present utility model are: the airtight box with automatic adjustment function has the functions of circulating heat dissipation and adjusting the cooling water pressure. The use of a water pump, a water pumping pipe and a water inlet pipe can make the cooling water Circulation flows in the box, the stirring column and the driving pulley rotate at the same time, the stirring column automatically stirs the cooling water, the driving pulley drives the driven pulley and the fan to rotate, and the wind circulates in the blowing duct to facilitate the heat dissipation of the cooling water, and The pressure pump can be used to adjust the cooling water pressure.

Description of the drawings

Figure 1 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 2 is a schematic diagram of the front appearance structure of the utility model;

Figure 3 is a schematic left cross-sectional structural diagram of the utility model.

In the picture: 1. Box; 2. Bracket; 3. Pressurized pump; 4. Water level sensor; 5. Water pump; 6. Water pumping pipe; 7. Electric valve; 8. Water inlet pipe; 9. Cooling mechanism; 901. Support frame; 902, motor; 903, stirring column; 904, driving pulley; 905, transmission belt; 906, driven pulley; 907, blowing channel; 908, filter; 909, belt transmission device; 910, fan; 911 , blowing duct.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-3. The present utility model provides a technical solution: an airtight box with automatic adjustment function of the present utility model, as shown in Figure 1, including a box 1, and a bracket is fixed at the bottom of the box 1 2. A pressure pump 3 is fixed on the top of the box 1, and a water level sensor 4 is fixed on an inner wall of the box 1. The water level sensor 4 can detect the water level. If the water level is lower than the water level sensor 4, it is necessary to pump the water level sensor 4 to the box 1 in time. Add cooling water.

As shown in Figures 1 and 2, a water pump 5 is fixed at the inner bottom of the box 1, and a water pumping pipe 6 is fixed on one side of the water pump 5. The water pumping pipe 6 runs through one side of the box 1, and an electric valve is fixed in the water pumping pipe 6. 7. After opening the electric valve 7, you can use the water pump 5 and the water pumping pipe 6 to pump water out. The water inlet pipe 8 can pass cooling water into the box 1, and the cooling water can circulate in the box 1.

As shown in Figures 1, 2 and 3, a water inlet pipe 8 is fixed on the other side of the box 1, a cooling mechanism 9 is fixed on the bottom of the box 1, the cooling mechanism 9 penetrates the box 1, and the cooling mechanism 9 includes a support Frame 901, and the support frame 901 is fixed in the middle of the bottom of the box 1. A motor 902 is fixed at the inner bottom of the support frame 901, and the top of the motor 902 is connected to the stirring column 903. The stirring column 903 can be moved under the action of the motor 902. Rotate to facilitate automatic stirring of cooling water, and use the blower duct 911 to dissipate heat of the cooling water evenly.

Further, a driving pulley 904 is fixed on the outside of the bottom of the stirring column 903, and a blowing channel 907 is fixed symmetrically on both sides of the bottom of the box 1, and a driven pulley 906 is rotatably connected in the blowing channel 907. The driving pulley 904 and the driven A transmission belt 905 is wound around the outside of the pulley 906, and a belt transmission device 909 is fixed on the top of the driven pulley 906. The output end of the belt transmission device 909 is connected to the fan 910. When the stirring column 903 rotates, it can drive the driving pulley 904. Rotate, at this time, the driven pulley 906 can rotate under the driving action of the transmission belt 905, thereby driving the belt transmission device 909 to operate. Each belt transmission device 909 can drive two fans 910 to rotate, and the wind blows in the blowing duct 911, which is convenient Take away the heat of the cooling water.

Furthermore, a filter 908 is fixed at the bottom of the blowing channel 907, and a blowing duct 911 is fixed at the top of the blowing channel 907. The blowing duct 911 penetrates the box 1, and two groups of blowing ducts 911 are provided, and each group of blowing ducts 911 is provided with There are three, the filter 908 plays a role in isolating and blocking external impurities, and using two sets of blowing ducts 911 can make the blowing and heat dissipation effect better.

When in use, first install the bracket 2 on the blast furnace, and then use the water inlet pipe 8 to pass cooling water into the box 1. After opening the electric valve 7, the cooling water can be discharged. The cooling water circulates in the box 1 while stirring the column. 903 and the driving pulley 904 rotate at the same time, the stirring column 903 stirs the cooling water, and the driven pulley 906 rotates under the traction of the transmission belt 905, thereby driving the belt transmission device 909 and the fan 910 to operate as a whole, and the wind in the blowing duct 911 to take away the heat of the cooling water. When the temperature of the airtight box changes, the pressure pump 3 can be used to adjust the cooling water pressure.

The terms "center", "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings. It is only a simplified description to facilitate the description of the present invention, and does not indicate or imply that the device or component referred to must have specific characteristics. The orientation refers to the specific orientation structure and operation, so it cannot be understood as a limitation on the protection content of the present utility model.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. An airtight box with automatic adjustment function, including a box (1), a bracket (2) fixed at the bottom of the box (1), and a pressure pump fixed at the top of the box (1) (3), a water pump (5) is fixed at the inner bottom of the box (1), a water pump (6) is fixed on one side of the water pump (5), and the water pump (6) runs through the box (1) ), and a water inlet pipe (8) is fixed on the other side of the box (1), which is characterized in that: a cooling mechanism (9) is fixed on the bottom of the box (1), and the cooling mechanism (9) Penetrate the box (1). 2. The airtight box with automatic adjustment function according to claim 1, characterized in that: the cooling mechanism (9) includes a support frame (901), and the support frame (901) is fixed at the bottom of the box (1) In the middle, a motor (902) is fixed at the inner bottom of the support frame (901), and the top of the motor (902) is connected to the stirring column (903). 3. The airtight box with automatic adjustment function according to claim 2, characterized in that: a driving pulley (904) is fixed on the outside of the bottom of the stirring column (903), and there are two sides of the bottom of the box (1). A blowing channel (907) is fixed symmetrically on the side, and a driven pulley (906) is rotatably connected in the blowing channel (907). A transmission belt (906) is wound around the outside of the driving pulley (904) and the driven pulley (906). 905), and a belt transmission device (909) is fixed on the top of the driven pulley (906), and the output end of the belt transmission device (909) is connected to the fan (910). 4. The airtight box with automatic adjustment function according to claim 3, characterized in that: a filter (908) is fixed at the bottom of the blowing channel (907), and a blower is fixed at the top of the blowing channel (907). Pipe (911), the blowing duct (911) penetrates the box (1), there are two groups of blowing ducts (911), and each group of blowing ducts (911) is provided with three. 5. The airtight box with automatic adjustment function according to claim 1, characterized in that: a water level sensor (4) is fixed on an inner wall of the box (1). 6. The airtight box with automatic adjustment function according to claim 1, characterized in that: an electric valve (7) is fixed in the water pumping pipe (6).