Circulating water tank structure of industrial silicon smelting electric furnace

Abstract

The utility model belongs to the field of circulating water pool structures, and particularly relates to a circulating water pool structure of an industrial silicon smelting electric furnace, which comprises a water pool, a pool cover is mounted at the upper end of the water pool, a water supply pipe is fixedly connected to the upper part of the right end of the water pool, an automatic water replenishing mechanism is arranged on the water supply pipe, and a fixing frame is fixedly connected to the lower end of the pool cover. A rotating shaft is installed at the center of the interior of the fixing frame through a bearing, and two symmetrically-distributed fixing plates are fixedly connected to the outer side of the rotating shaft. By additionally arranging the fixing frame, the rotating shaft, the fan blades and other structures on the pool cover, the inclined panel can be driven to rotate through the fixing plate on the outer side of the rotating shaft in the process that the motor drives the fan blades to rotate through the rotating shaft, and water in the pool can be disturbed in the rotating process of the inclined panel; after water is disturbed, the contact area with air can be increased, and therefore the cooling efficiency of cooling water in the water pool can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of circulating water tank structures, specifically a circulating water tank structure for an industrial silicon smelting electric furnace. Background Technology

[0002] In the process of industrial silicon smelting, the electric furnace needs to be cooled. During the cooling process, water can be supplied to the cooling pipes through a water tank. According to the patent authorization announcement number: CN215725137U, a circulating water tank structure for an industrial silicon smelting electric furnace is proposed. This utility model uses an inlet fan, a baffle, a first temperature sensor, and a second temperature sensor. When the inlet fan is turned on, the external air is introduced into the tank to dissipate heat from the return water inside the tank and reduce the temperature of the return water. When the temperature of the return water is the same as that of the cold water, the baffle is pulled out to mix the return water with the cold water. At this time, the temperature difference between the two water bodies is minimized, which solves the problem that if the return water temperature is too high and is directly introduced into the water tank, it will increase the overall water temperature of the water tank and increase the operating load of the water tank.

[0003] However, existing water tanks require cooling during use, but relying solely on fan blades for cooling is inefficient. Furthermore, significant water evaporation occurs during heat dissipation, and the inability to replenish water promptly can hinder effective heat dissipation from the electric furnace. Therefore, improvements to the existing technology are necessary. Utility Model Content

[0004] The purpose of this invention is to provide a circulating water tank structure for an industrial silicon smelting electric furnace, which solves the problems of low heat dissipation efficiency inside the water tank and inconvenience in replenishing water inside the water tank.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a circulating water tank structure for an industrial silicon smelting electric furnace, comprising a water tank, a tank cover installed at the upper end of the water tank, a water supply pipe fixedly connected to the upper right end of the water tank, an automatic water replenishment mechanism provided on the water supply pipe, a fixed frame fixedly connected to the lower end of the tank cover, a rotating shaft installed at the center of the fixed frame via a bearing, two symmetrically distributed fixed plates fixedly connected to the outer side of the rotating shaft, a slanted panel fixedly connected between the two fixed plates, a protective net fixedly connected to the upper end of the tank cover, a motor fixedly installed at the upper end of the protective net, two symmetrically distributed fan blades fixedly connected inside the fixed frame, a pulley one fixedly connected to the outer side of the connecting shaft of the fan blades, and a pulley two fixedly connected to the upper outer side of the rotating shaft.

[0006] Preferably, the rotating shaft is connected to the protective net via a bearing, and the output shaft of the motor is fixedly connected to the rotating shaft. The protective net can prevent debris from entering the interior of the pool.

[0007] Preferably, a return water pipe is fixedly connected to the upper right side of the pool cover, and a suction water pipe is fixedly connected to the upper left side of the pool cover. The return water pipe can discharge the heat-exchanged water into the interior of the pool.

[0008] Preferably, a belt is fitted around the outer side of the second pulley, and the belt contacts the first pulley, so that the belt can transmit power.

[0009] Preferably, the automatic water replenishment mechanism includes a frame, with the frame fixedly connected to the outside of the water supply pipe, a connecting pin slidably connected inside the frame, a sealing cap fixedly connected to the lower end of the connecting pin, a connecting frame fixedly connected to the outside of the sealing cap, a float fixedly connected to the upper end of the connecting frame, and a spring provided on the outside of the connecting pin. The float can move the sealing cap by driving it through the connecting frame.

[0010] Preferably, the sealing cap is slidably connected to the water supply pipe, one end of the spring is fixedly connected to the frame, and the other end of the spring is fixedly connected to the connecting pin. The spring can automatically reset the connecting pin through its elastic force.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adds a fixed frame, a rotating shaft, and fan blades to the pool cover. During the process of the motor driving the fan blades to rotate through the rotating shaft, the fixed plate on the outside of the rotating shaft can drive the inclined plate to rotate. During the rotation of the inclined plate, the water inside the pool can be disturbed. After the water is disturbed, the contact area with the air can be increased, thereby effectively improving the cooling efficiency of the cooling water inside the pool.

[0013] 2. This utility model uses a structure such as a sealing cap, float, and connecting frame added to the water supply pipe. After the water level in the pool drops, the float drops along with the water level. After the float drops, it can drive the sealing cap to detach from the water supply pipe through the connecting frame, so that water can be added to the pool through the water supply pipe, thereby replenishing the pool in a timely manner. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 For the present utility model Figure 1 A three-dimensional sectional view;

[0016] Figure 3 For the present utility model Figure 2 A 3D magnified view of the water supply pipes;

[0017] Figure 4 For the present utility model Figure 3A magnified 3D view of the floating block.

[0018] In the diagram: 1. Water tank; 2. Tank cover; 3. Water supply pipe; 4. Automatic water replenishment mechanism; 5. Fixing frame; 6. Rotating shaft; 7. Fixing plate; 8. Sloping panel; 9. Protective net; 10. Motor; 11. Fan blade; 12. Pulley 1; 13. Pulley 2; 14. Belt; 15. Return water pipe; 16. Suction pipe; 41. Frame; 42. Connecting nail; 43. Sealing cover; 44. Connecting frame; 45. Float; 46. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 , Figure 2 A circulating water tank structure for an industrial silicon smelting electric furnace includes a water tank 1, a tank cover 2 installed at the upper end of the water tank 1, a water supply pipe 3 fixedly connected to the upper right end of the water tank 1, an automatic water replenishment mechanism 4 installed on the water supply pipe 3, a fixing frame 5 fixedly connected to the lower end of the tank cover 2, a rotating shaft 6 installed at the center of the fixing frame 5 via a bearing, two symmetrically distributed fixing plates 7 fixedly connected to the outer side of the rotating shaft 6, a sloping plate 8 fixedly connected between the two fixing plates 7, a protective net 9 fixedly connected to the upper end of the tank cover 2, a motor 10 fixedly installed at the upper end of the protective net 9, two symmetrically distributed fan blades 11 fixedly connected inside the fixing frame 5, a pulley 12 fixedly connected to the outer side of the connecting shaft of the fan blades 11, and a pulley 2 13 fixedly connected to the upper outer side of the rotating shaft 6.

[0021] Please see Figure 1 , Figure 2 The rotating shaft 6 and the protective net 9 are connected by bearings. The output shaft of the motor 10 is fixedly connected to the rotating shaft 6. The protective net 9 can prevent debris from entering the interior of the pool 1. The upper right side of the pool cover 2 is fixedly connected to the return water pipe 15, and the upper left side of the pool cover 2 is fixedly connected to the suction water pipe 16. The return water pipe 15 can discharge the heat-exchanged water into the interior of the pool 1. The outer side of the pulley 2 13 is fitted with a belt 14, which contacts the pulley 1 12. The belt 14 can transmit power.

[0022] Please see Figure 2 , Figure 3 , Figure 4The automatic water replenishment mechanism 4 includes a frame 41. The frame 41 is fixedly connected to the outside of the water supply pipe 3. A connecting pin 42 is slidably connected inside the frame 41. A sealing cap 43 is fixedly connected to the lower end of the connecting pin 42. A connecting frame 44 is fixedly connected to the outside of the sealing cap 43. A float 45 is fixedly connected to the upper end of the connecting frame 44. A spring 46 is provided on the outside of the connecting pin 42. The float 45 can drive the sealing cap 43 to move through the connecting frame 44. The sealing cap 43 is slidably connected to the water supply pipe 3. One end of the spring 46 is fixedly connected to the frame 41. The other end of the spring 46 is fixedly connected to the connecting pin 42. The spring 46 can automatically reset the connecting pin 42 through its elastic force.

[0023] The specific implementation process of this utility model is as follows: When in use, the suction pipe 16 draws out the cooling water inside the water tank 1, while the return pipe 15 discharges the heat-exchanged water into the water tank 1. At the same time, the motor 10 is started, and the motor 10 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the pulley 2 13 to rotate. The pulley 2 13 drives the pulley 12 to rotate through the belt 14. During the rotation of the pulley 12, the fan blade 11 can rotate. During the rotation of the fan blade 11, the air flow speed above the water tank 1 can be increased, and the cooling efficiency of the cooling water inside the water tank 1 can be effectively improved.

[0024] During the cooling process, water evaporates, and the liquid level inside the water tank 1 decreases. After the liquid level decreases, the buoyancy of the float 45 disappears. The float 45 and the connecting frame 44 move downward by gravity, which releases the seal on the water supply pipe 3. The water inside the water supply pipe 3 can then flow into the water tank 1 to replenish the water. After replenishing the water for a certain period of time, the buoyancy of the float 45 increases. Under the action of the buoyancy of the liquid surface, the float 45 drives the sealing cover 43 to seal the water supply pipe 3, thereby realizing automatic water replenishment.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circulating water tank structure for an industrial silicon smelting electric furnace, comprising a water tank (1), characterized in that: The upper end of the pool (1) is equipped with a pool cover (2). The upper right end of the pool (1) is fixedly connected to a water supply pipe (3). An automatic water replenishment mechanism (4) is provided on the water supply pipe (3). The lower end of the pool cover (2) is fixedly connected to a fixing frame (5). A rotating shaft (6) is installed in the center of the fixing frame (5) through a bearing. Two symmetrically distributed fixing plates (7) are fixedly connected to the outside of the rotating shaft (6). An inclined plate (8) is fixedly connected between the two fixing plates (7). A protective net (9) is fixedly connected to the upper end of the pool cover (2). A motor (10) is fixedly installed at the upper end of the protective net (9). Two symmetrically distributed fan blades (11) are fixedly connected inside the fixing frame (5). A pulley one (12) is fixedly connected to the outside of the connecting shaft of the fan blades (11). A pulley two (13) is fixedly connected to the upper outside of the rotating shaft (6).

2. The circulating water tank structure of an industrial silicon smelting electric furnace according to claim 1, characterized in that: The rotating shaft (6) is connected to the protective net (9) through a bearing, and the output shaft of the motor (10) is fixedly connected to the rotating shaft (6).

3. The circulating water tank structure of an industrial silicon smelting electric furnace according to claim 1, characterized in that: A return water pipe (15) is fixedly connected to the upper right side of the pool cover (2), and a suction pipe (16) is fixedly connected to the upper left side of the pool cover (2).

4. The circulating water tank structure of an industrial silicon smelting electric furnace according to claim 1, characterized in that: A belt (14) is fitted onto the outer side of the second pulley (13), and the belt (14) is in contact with the first pulley (12).

5. The circulating water tank structure of an industrial silicon smelting electric furnace according to claim 1, characterized in that: The automatic water replenishment mechanism (4) includes a frame (41), the outer side of the water supply pipe (3) is fixedly connected to the frame (41), the inner side of the frame (41) is slidably connected to a connecting nail (42), the lower end of the connecting nail (42) is fixedly connected to a sealing cap (43), the outer side of the sealing cap (43) is fixedly connected to a connecting frame (44), the upper end of the connecting frame (44) is fixedly connected to a float (45), and a spring (46) is provided on the outer side of the connecting nail (42).

6. The circulating water tank structure of an industrial silicon smelting electric furnace according to claim 5, characterized in that: The sealing cap (43) is slidably connected to the water supply pipe (3), one end of the spring (46) is fixedly connected to the frame (41), and the other end of the spring (46) is fixedly connected to the connecting nail (42).

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