Industrial silicon furnace gas collection equipment with cooling function

Abstract

The utility model belongs to the technical field of gas collection equipment, and particularly discloses industrial silicon furnace gas collection equipment with a cooling function, which comprises silicon furnace gas collection equipment, a gas inlet pipe is arranged at the top of the silicon furnace gas collection equipment, a purification box is fixedly connected to the top of the silicon furnace gas collection equipment, and an inner layer is fixedly connected to the inside of the purification box. The top of the silicon furnace gas collection equipment is fixedly connected with a cooling box, the end, away from the silicon furnace gas collection equipment, of the gas inlet pipe penetrates through the purification box and extends into the inner layer, the inner layer and the purification box form a cavity, a cooling pipe is arranged in the cavity, and the top of the silicon furnace gas collection equipment is fixedly connected with a pump body. According to the industrial silicon furnace gas collection equipment with the cooling function, cooling liquid in the cooling box can be conveyed into the cooling pipe through the pump body, heat generated by gas in the inner layer can be cooled through the cooling pipe, and through spiral arrangement of the cooling pipe, contact between the cooling liquid in the cooling pipe and the interior of the cavity is more comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of gas collecting equipment, in particular to industrial silicon furnace gas collecting equipment with a temperature reduction function. Background Art

[0002] Silicon is an important metallurgical, chemical, electronic and optical material. It plays an important role in information, communications, aerospace, environmental protection, solar silicon cells and other broad fields. The market demand is also growing. In the silicon smelting industry, it is necessary to add prepared mixtures to the silicon smelting furnace.

[0003] After searching, the existing Chinese patent announcement number is: CN220689809U, which provides an industrial silicon furnace gas collection equipment, including a gas collection device, the gas collection device includes a processing furnace, an exhaust pipe, a fixed metal plate, an electromagnet, a battery, a connecting pipe, a gas collecting box, a cooling structure, an exhaust fan and a closed cover, the exhaust pipe is installed on the top of the processing furnace, and the fixed metal plate is installed on the top of the exhaust pipe. By installing a fixed structure composed of a fixed metal plate, an electromagnet, a battery and a connecting pipe on the top of the exhaust pipe, the convenience of the overall device is improved, and by installing a cooling structure on the outside of the gas collecting box, the safety of the overall device is improved.

[0004] Although the above patent can improve the safety of the overall device, the above device still has the following problems: when the device installs a cooling structure on the outside of the air collecting box to cool the air collecting box, since the cooling structure is only in contact with one side of the air collecting box, the cooling of the air collecting box by the cooling structure of the device is relatively one-sided, and at the same time, the cooling effect of the air collecting box is relatively poor to a certain extent, and it is easy to cause the heat generated by the air collecting box to not be cooled in time. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The utility model aims to provide an industrial silicon furnace gas collecting device with a temperature reduction function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial silicon furnace gas collecting equipment with a cooling function, comprising a silicon furnace gas collecting equipment, an air inlet pipe is arranged on the top of the silicon furnace gas collecting equipment, a purification box is fixedly connected to the top of the silicon furnace gas collecting equipment, an inner layer is fixedly connected to the inside of the purification box, a cooling box is fixedly connected to the top of the silicon furnace gas collecting equipment, an end of the air inlet pipe away from the silicon furnace gas collecting equipment passes through the inside of the purification box and extends to the inside of the inner layer, the inner layer and the purification box form a chamber, a cooling pipe is arranged inside the chamber, a pump body is fixedly connected to the top of the silicon furnace gas collecting equipment, an output end of the pump body passes through the outside of the purification box and extends to the inside of the chamber, the output top end of the pump body is fixedly connected to one end of the cooling pipe, the input end of the pump body is fixedly connected to a connecting pipe, an end of the connecting pipe away from the pump body passes through the outside of the cooling box and extends to the inside of the cooling box, and an exhaust pipe extending to the outside of the purification box is fixedly connected to the inside of the purification box.

[0007] Preferably, the cooling pipe is spirally arranged inside the chamber.

[0008] Preferably, one end of the cooling pipe away from the pump body is fixedly connected to a drain pipe, and the interior of the drain pipe is communicated with the interior of the cooling pipe.

[0009] Preferably, one end of the drain pipe away from the cooling pipe passes through the interior of the chamber and the purification box in sequence and extends to the interior of the cooling box.

[0010] Preferably, a motor is fixedly connected to the top of the purification box, and an output end of the motor rotates through the top of the purification box and extends to the inside of the inner layer.

[0011] Preferably, the output end of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a first stirring rod, and a top cover is provided on the top of the cooling box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The industrial silicon furnace gas collecting equipment with cooling function can transport the coolant in the cooling box to the inside of the cooling pipe through the pump body, and make the cooling pipe cool the heat generated by the inner gas of the inner layer. The spiral setting of the cooling pipe makes the coolant in the cooling pipe contact with the inside of the chamber more comprehensively, and makes the coolant in the cooling pipe dissipate the heat generated by the exhaust gas more smoothly, and reduces the harm caused by the excessive exhaust gas temperature to a certain extent.

[0014] 2. The industrial silicon furnace gas collection equipment with a cooling function, the motor can drive the first stirring rod to rotate through the rotating shaft. Through the rotation of the first stirring rod and the second stirring rod, the liquid medicine inside the inner layer can be stirred, and the exhaust gas and the liquid medicine can be contacted and reacted more smoothly, and the liquid medicine can purify and filter the exhaust gas more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an industrial silicon furnace gas collecting device with a cooling function according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the inner layer of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cooling pipe of the utility model.

[0018] In the figure: 1. Silicon furnace gas collection equipment; 2. Air inlet pipe; 3. Cooling box; 4. Purification box; 5. Exhaust pipe; 6. Motor; 7. Rotating shaft; 8. First stirring rod; 9. Second stirring rod; 10. Chamber; 11. Inner layer; 12. Cooling pipe; 13. Pump body; 14. Drain pipe; 15. Connecting pipe; 16. Top cover. DETAILED DESCRIPTION

[0019] See also Figure 1-3 The utility model provides a technical solution: an industrial silicon furnace gas collection device with a cooling function, including a silicon furnace gas collection device 1, the silicon furnace gas collection device 1 is an existing structure, and no further details are given here. An air intake pipe 2 is arranged on the top of the silicon furnace gas collection device 1, a purification box 4 is fixedly connected to the top of the silicon furnace gas collection device 1, an inner layer 11 is fixedly connected to the inside of the purification box 4, a cooling box 3 is fixedly connected to the top of the silicon furnace gas collection device 1, and a coolant can be contained in the cooling box 3. The end of the air intake pipe 2 away from the silicon furnace gas collection device 1 passes through the inside of the purification box 4 and extends to the inside of the inner layer 11. The air intake pipe 2 can discharge the exhaust gas inside the silicon furnace gas collection device 1 to the inside of the inner layer 11. The inside of the inner layer 11 can contain liquid medicine, and the exhaust gas entering the inner layer 11 can be purified by the liquid medicine. The inner layer 11 and the purification box 4 form a cavity Chamber 10, a cooling pipe 12 is arranged inside the chamber 10, a pump body 13 is fixedly connected to the top of the silicon furnace gas collecting device 1, the pump body 13 is an existing structure, and no further elaboration is made here, the output end of the pump body 13 passes through the outside of the purification box 4 and extends to the inside of the chamber 10, the output top of the pump body 13 is fixedly connected to one end of the cooling pipe 12, the input end of the pump body 13 is fixedly connected to a connecting pipe 15, the end of the connecting pipe 15 away from the pump body 13 passes through the outside of the cooling box 3 and extends to the inside of the cooling box 3, the coolant inside the cooling box 3 can be transported to the inside of the cooling pipe 12 through the pump body 13, and the cooling pipe 12 can cool the heat generated by the gas inside the inner layer 11, the inside of the purification box 4 is fixedly connected to an exhaust pipe 5 extending to the outside of the purification box 4, and the purified gas can be discharged through the exhaust pipe 5.

[0020] Furthermore, the cooling pipe 12 is spirally arranged inside the chamber 10. Through the spiral arrangement of the cooling pipe 12, the coolant inside the cooling pipe 12 is in more comprehensive contact with the inside of the chamber 10, and the coolant inside the cooling pipe 12 can more smoothly dissipate the heat generated by the exhaust gas, and to a certain extent reduce the harm caused by excessive exhaust gas temperature.

[0021] Furthermore, one end of the cooling pipe 12 away from the pump body 13 is fixedly connected to a drain pipe 14, the interior of the drain pipe 14 is connected to the interior of the cooling pipe 12, and the end of the drain pipe 14 away from the cooling pipe 12 successively passes through the interior of the chamber 10 and the purification box 4 and extends to the interior of the cooling box 3, so that the coolant inside the cooling pipe 12 can enter the interior of the cooling box 3 for circulation.

[0022] Furthermore, a motor 6 is fixedly connected to the top of the purification box 4. The motor 6 is an existing structure and will not be elaborated on here. The output end of the motor 6 rotates through the top of the purification box 4 and extends to the inside of the inner layer 11. The output end of the motor 6 is fixedly connected to a rotating shaft 7. The outer surface of the rotating shaft 7 is fixedly connected to a first stirring rod 8. The motor 6 can drive the first stirring rod 8 to rotate through the rotating shaft 7. At the same time, the rotation of the first stirring rod 8 will not affect the use of the intake pipe 2. The top of the first stirring rod 8 is fixedly connected to a second stirring rod 9. Through the rotation of the first stirring rod 8 and the second stirring rod 9, the medicine liquid inside the inner layer 11 can be stirred, and the exhaust gas and the medicine liquid can be contacted and reacted more smoothly, and the medicine liquid can purify and filter the exhaust gas more smoothly.

[0023] Furthermore, a top cover 16 is provided on the top of the cooling box 3 .

[0024] Working principle: For this type of industrial silicon furnace gas collection equipment with a cooling function, the exhaust gas inside the silicon furnace gas collection equipment 1 can be discharged to the inside of the inner layer 11 through the air inlet pipe 2. The inner layer 11 can contain liquid medicine, and the waste gas entering the inner layer 11 can be purified by the liquid medicine. The purified gas can be discharged through the exhaust pipe 5. The coolant inside the cooling box 3 can be transported to the inside of the cooling pipe 12 through the pump body 13, and the cooling pipe 12 can cool the heat generated by the gas inside the inner layer 11. Through the spiral setting of the cooling pipe 12, the coolant inside the cooling pipe 12 is more fully in contact with the inside of the chamber 10, and the coolant inside the cooling pipe 12 can dissipate the heat generated by the exhaust gas more smoothly. The end of the discharge pipe 14 away from the cooling pipe 12 successively penetrates the inside of the chamber 10 and the purification box 4 and extends to the inside of the cooling box 3, so that the coolant inside the cooling pipe 12 can enter the inside of the cooling box 3 for recycling.

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

Claims

1. An industrial silicon furnace gas collection device with a cooling function, comprising a silicon furnace gas collection device (1), wherein an air inlet pipe (2) is arranged at the top of the silicon furnace gas collection device (1), and characterized in that: The top of the silicon furnace gas collection device (1) is fixedly connected to a purification box (4), the interior of the purification box (4) is fixedly connected to an inner layer (11), the top of the silicon furnace gas collection device (1) is fixedly connected to a cooling box (3), one end of the air inlet pipe (2) away from the silicon furnace gas collection device (1) passes through the interior of the purification box (4) and extends to the interior of the inner layer (11), the inner layer (11) and the purification box (4) form a chamber (10), the interior of the chamber (10) is provided with a cooling pipe (12), and the top of the silicon furnace gas collection device (1) is fixedly connected to an inner layer (11). A pump body (13) is fixedly connected, the output end of the pump body (13) passes through the outside of the purification box (4) and extends to the inside of the chamber (10), the output top end of the pump body (13) is fixedly connected to one end of the cooling pipe (12), the input end of the pump body (13) is fixedly connected to a connecting pipe (15), the end of the connecting pipe (15) away from the pump body (13) passes through the outside of the cooling box (3) and extends to the inside of the cooling box (3), and the inside of the purification box (4) is fixedly connected to an exhaust pipe (5) extending to the outside of the purification box (4).

2. The industrial silicon furnace gas collection equipment with a cooling function according to claim 1, characterized in that: The cooling pipe (12) is arranged in a spiral shape inside the chamber (10).

3. The industrial silicon furnace gas collection equipment with a cooling function according to claim 1, characterized in that: One end of the cooling pipe (12) away from the pump body (13) is fixedly connected to a drain pipe (14), and the interior of the drain pipe (14) is in communication with the interior of the cooling pipe (12).

4. The industrial silicon furnace gas collecting equipment with a cooling function according to claim 3 is characterized in that: One end of the liquid discharge pipe (14) away from the cooling pipe (12) passes through the interior of the chamber (10) and the purification box (4) in sequence and extends to the interior of the cooling box (3).

5. The industrial silicon furnace gas collection equipment with a cooling function according to claim 1, characterized in that: The top of the purification box (4) is fixedly connected to a motor (6), and the output end of the motor (6) rotates through the top of the purification box (4) and extends to the inside of the inner layer (11).

6. The industrial silicon furnace gas collection equipment with a cooling function according to claim 5, characterized in that: The output end of the motor (6) is fixedly connected to a rotating shaft (7).

7. The industrial silicon furnace gas collection equipment with a cooling function according to claim 6, characterized in that: A first stirring rod (8) is fixedly connected to the outer surface of the rotating shaft (7).

8. The industrial silicon furnace gas collection equipment with a cooling function according to claim 7, characterized in that: A top cover (16) is provided on the top of the cooling box (3).

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