Biphenyl-diphenyl ether mixture steam discharging device

Abstract

The utility model discloses a biphenyl-diphenyl ether mixture steam discharging device which comprises a base, a first barrel and a second barrel are arranged on one side of the top of the base, and cooling assemblies used for cooling the first barrel and the second barrel are arranged outside the first barrel and the second barrel in a sleeved mode. Heat generated during liquefaction of a biphenyl-diphenyl ether mixture can be absorbed by the cooling liquid in the cooling cylinder, so that water in the first cylinder and the second cylinder is not easy to boil, and the heat can be better absorbed by the biphenyl-diphenyl ether mixture; through the arrangement of the conveying assembly, the refrigerating assembly and the cooling assembly, the phenomenon that water in the first barrel and the second barrel boils can be prevented, absorption of a biphenyl-diphenyl ether mixture is improved, the content of the biphenyl-diphenyl ether mixture in discharged steam is reduced, and the purpose of protecting the environment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning equipment, in particular to a diphenyl - diphenyl ether mixture steam discharge device. Background Art

[0002] The diphenyl - diphenyl ether mixture is a recognized toxic and harmful substance and also a carcinogen. Its melting point is 12.3°C and its boiling point is 258°C. It is insoluble in water and is widely used in spinning and production equipment using carrier heating. Diphenyl is usually used in sealed pipelines or containers, generating steam by heating, transferring heat to the equipment or products that need to be heated, and then condensing and flowing back for re - circulation. It is a commonly used heat medium.

[0003] Patent No. CN204710049U proposed a diphenyl - diphenyl ether mixture steam discharge device, including a diphenyl generator, a first container and a second container. There are a first valve and a second valve between the diphenyl generator and the first container and they are connected to each other through an exhaust pipe one by one. The first container is a sealed empty barrel, and the second container is sealed with an aqueous solution of a certain height. The first container is connected to the second container through an exhaust pipe two and the exhaust pipe two is inserted into the aqueous solution of the second container. There is also an exhaust pipe three connected to the atmosphere above the second container that is not submerged by the aqueous solution. This utility model has the advantages of simple device structure, safe operation, cost saving, high recovery rate of diphenyl - diphenyl ether mixture, and safe discharge without pollution.

[0004] There are still some defects in the above - mentioned patent. For example, after the high - temperature gas enters the aqueous solution, there is a lack of a cooling structure, and the aqueous solution is very easy to boil. The water vapor evaporated by boiling is easy to carry the diphenyl - diphenyl ether mixture and discharge it into the air, still easily causing pollution. Therefore, we need to propose a diphenyl - diphenyl ether mixture steam discharge device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a diphenyl - diphenyl ether mixture steam discharge device, which has the advantage of being able to continuously cool the coolant to prevent the leakage of harmful gases, so as to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a diphenyl - diphenyl ether mixture steam discharge device, including a base. On one side of the top of the base, a first cylinder and a second cylinder are respectively arranged. Cooling components for cooling the first cylinder and the second cylinder are sleeved outside both the first cylinder and the second cylinder.

[0007] On the other side of the top of the base, a refrigeration component for providing a cold source for the cooling component is installed. A conveying component for conveying the refrigerant is connected between the refrigeration component and the cooling component.

[0008] Preferably, a first conveying pipe and a second conveying pipe are respectively communicated with the top of the first cylinder body, and a first thermometer is further installed on the top of the first cylinder body, and the detection end of the first thermometer extends into the first cylinder body.

[0009] Preferably, a first connecting pipe and a second connecting pipe are respectively communicated with the top of the second cylinder body, and a second thermometer is further installed on the top of the second cylinder body, and the detection end of the second thermometer extends into the second cylinder body.

[0010] Preferably, one end of the second conveying pipe is communicated with a third conveying pipe, and the end of the third conveying pipe far away from the second conveying pipe is communicated with one end of the first connecting pipe.

[0011] Preferably, the cooling assembly includes cooling cylinders sleeved outside the first cylinder body and the second cylinder body respectively. The bottom of the cooling cylinder is connected with the top of the base. Sealing rings are sleeved above the first cylinder body and the second cylinder body respectively, and the bottom of the sealing ring fits with the top of the cooling cylinder.

[0012] Preferably, the refrigeration assembly includes a water tank. A refrigerator is installed on one side of the top of the water tank, and the refrigeration end of the refrigerator extends into the water tank. The water tank is installed on the top of the base.

[0013] Preferably, the conveying assembly includes a bracket. The bracket is installed on the top of the base. A pump is installed on the top of the bracket. The water pumping end of the pump is communicated with the inside of the water tank. The water discharging end of the pump is communicated with a first pipe body. One end of the first pipe body far away from the pump is communicated with the upper side of one side of the cooling cylinder. The bottom of one side of the cooling cylinder is communicated with a second pipe body, and the side of the second pipe body far away from the cooling cylinder is communicated with the inside of the water tank.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the heat generated during the liquefaction of the biphenyl-diphenyl ether mixture can be absorbed by the coolant in the cooling cylinder, so that it is not easy for the water in the first cylinder body and the second cylinder body to boil, resulting in the phenomenon that the steam carries the biphenyl-diphenyl ether mixture and floats, and the biphenyl-diphenyl ether mixture can be better absorbed.

[0016] By setting the conveying assembly, the refrigeration assembly and the cooling assembly, the present utility model can prevent the water in the first cylinder body and the second cylinder body from boiling, improve the absorption of the biphenyl-diphenyl ether mixture, reduce the content of the biphenyl-diphenyl ether mixture in the discharged steam, and achieve the purpose of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 This is a schematic side view structure diagram of the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of the cooling cylinder of the utility model.

[0020] In the figure: 1, base; 2, first cylinder; 3, second cylinder; 4, first delivery pipe; 5, second delivery pipe; 6, first thermometer; 7, first connecting pipe; 8, second connecting pipe; 9, second thermometer; 10, third delivery pipe; 11, cooling cylinder; 12, sealing ring; 13, water tank; 14, refrigerator; 15, bracket; 16, pump; 17, first pipe body; 18, second pipe body. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a diphenyl - diphenyl ether mixture steam emission device, including a base 1. On one side of the top of the base 1, a first cylinder 2 and a second cylinder 3 are respectively arranged. The top of the first cylinder 2 is respectively communicated with a first delivery pipe 4 and a second delivery pipe 5. A first thermometer 6 is further installed on the top of the first cylinder 2, and the detection end of the first thermometer 6 extends into the interior of the first cylinder 2. The top of the second cylinder 3 is respectively communicated with a first connecting pipe 7 and a second connecting pipe 8. A second thermometer 9 is further installed on the top of the second cylinder 3, and the detection end of the second thermometer 9 extends into the interior of the second cylinder 3.

[0023] Further, one end of the second delivery pipe 5 is communicated with a third delivery pipe 10. The end of the third delivery pipe 10 far from the second delivery pipe 5 is communicated with one end of the first connecting pipe 7. Water bodies are arranged inside both the first cylinder 2 and the second cylinder 3. The diphenyl - diphenyl ether mixture steam in the diphenyl generator is transported into the interior of the first cylinder 2 through the first delivery pipe 4. Since the boiling point of the diphenyl - diphenyl ether mixture is 258 °C, the diphenyl - diphenyl ether mixture will liquefy into a liquid state inside the first cylinder 2 at normal temperature, but there will still be a small amount of diphenyl - diphenyl ether mixture steam that has not liquefied and enters the interior of the second cylinder 3 through the second delivery pipe 5, the third delivery pipe 10, and the first connecting pipe 7.

[0024] The boiling point of water is 100°C. Therefore, when a small amount of the vapor of the biphenyl-diphenyl ether mixture passes through the aqueous solution in the second cylinder 3, it will quickly cool into a liquid biphenyl-diphenyl ether mixture and exist in the water, while the remaining air except the biphenyl-diphenyl ether mixture will smoothly pass through the second connecting pipe 8 and be discharged into the atmosphere. At this time, the discharged waste gas is both safe and odorless, avoiding environmental pollution, and the liquid biphenyl-diphenyl ether mixture can be recycled, saving costs.

[0025] It should be noted that: cooling components for cooling the first cylinder 2 and the second cylinder 3 are sleeved outside both the first cylinder 2 and the second cylinder 3; the cooling components include cooling cylinders 11 respectively sleeved outside the first cylinder 2 and the second cylinder 3. The bottom of the cooling cylinder 11 is connected to the top of the base 1. Sealing rings 12 are sleeved above the outside of the first cylinder 2 and the second cylinder 3. The bottom of the sealing ring 12 fits with the top of the cooling cylinder 11. Cooling liquid is injected into the inside of the cooling cylinder 11. The heat generated when the biphenyl-diphenyl ether mixture liquefies can be absorbed by the cooling liquid in the cooling cylinder 11, so that it is not easy for the water in the first cylinder 2 and the second cylinder 3 to boil, resulting in the phenomenon that the steam carries the biphenyl-diphenyl ether mixture and floats, and the biphenyl-diphenyl ether mixture can be better absorbed.

[0026] Furthermore, a refrigeration component for providing a cold source for the cooling component is installed on the other side of the top of the base 1. A conveying component for conveying the refrigeration liquid is connected between the refrigeration component and the cooling component. The refrigeration component includes a water tank 13. One side of the top of the water tank 13 is equipped with a refrigerator 14. The refrigerating end of the refrigerator 14 extends into the inside of the water tank 13. The water tank 13 is installed on the top of the base 1. By starting the refrigerator 14, the refrigerator 14 can cool the cooling liquid in the water tank 13.

[0027] Specifically, the conveying component includes a bracket 15. The bracket 15 is installed on the top of the base 1. A pump 16 is installed on the top of the bracket 15. The water pumping end of the pump 16 is communicated with the inside of the water tank 13. The water discharging end of the pump 16 is communicated with a first pipe body 17. One end of the first pipe body 17 away from the pump 16 is communicated with the upper side of one side of the cooling cylinder 11. The bottom of one side of the cooling cylinder 11 is communicated with a second pipe body 18. The side of the second pipe body 18 away from the cooling cylinder 11 is communicated with the inside of the water tank 13. By starting the pump 16, the pump 16 conveys the cooling liquid in the water tank 13 into the cooling cylinder 11. After the liquid level of the cooling liquid in the cooling cylinder 11 rises to a certain height, the valve on the second pipe body 18 is opened. After the cooling liquid absorbs heat, it flows back into the water tank 13 through the second pipe body 18 again, and then is refrigerated by the refrigerator 14 again to achieve the purpose of continuously providing a cold source.

[0028] In summary, by providing a conveying assembly, a refrigeration assembly and a cooling assembly, the boiling phenomenon of the water in the first cylinder 2 and the second cylinder 3 can be prevented, the absorption of the biphenyl-diphenyl ether mixture can be improved, the content of the biphenyl-diphenyl ether mixture in the discharged steam can be reduced, and the purpose of environmental protection can be achieved.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biphenyl-biphenyl ether mixture vapor discharge device, comprising a base (1), characterized in that: A first cylinder (2) and a second cylinder (3) are respectively arranged on one side of the top of the base (1), and a cooling component for cooling the first cylinder (2) and the second cylinder (3) is sleeved on the outside of the first cylinder (2) and the second cylinder (3); A refrigeration component for providing a cold source for the cooling component is installed on the other side of the top of the base (1), and a conveying component for conveying refrigerant is connected between the refrigeration component and the cooling component.

2. The device for discharging biphenyl-biphenyl ether mixture steam according to claim 1, characterized in that: The top of the first cylinder (2) is respectively connected to a first delivery pipe (4) and a second delivery pipe (5), and a first temperature meter (6) is also installed on the top of the first cylinder (2), with a detection end of the first temperature meter (6) extending into the interior of the first cylinder (2).

3. A biphenyl-biphenyl ether mixture steam discharge device according to claim 2, characterized in that: The top of the second cylinder (3) is respectively connected to a first connecting pipe (7) and a second connecting pipe (8), and a second temperature meter (9) is also installed on the top of the second cylinder (3), with a detection end of the second temperature meter (9) extending into the interior of the second cylinder (3).

4. A biphenyl-biphenyl ether mixture steam discharge device according to claim 3, characterized in that: One end of the second delivery pipe (5) is connected to the third delivery pipe (10), and one end of the third delivery pipe (10) away from the second delivery pipe (5) is connected to one end of the first connecting pipe (7).

5. The device for discharging biphenyl-biphenyl ether mixture steam according to claim 4, characterized in that: The cooling component comprises a cooling cylinder (11) which is respectively sleeved on the outside of the first cylinder (2) and the second cylinder (3), the bottom of the cooling cylinder (11) is connected to the top of the base (1), and a sealing ring (12) is sleeved on the top of the outside of the first cylinder (2) and the second cylinder (3), and the bottom of the sealing ring (12) is in contact with the top of the cooling cylinder (11).

6. The device for discharging biphenyl-biphenyl ether mixture steam according to claim 5, characterized in that: The refrigeration assembly comprises a water tank (13), a refrigerator (14) is installed on one side of the top of the water tank (13), a refrigeration end of the refrigerator (14) extends into the interior of the water tank (13), and the water tank (13) is installed on the top of the base (1).

7. The device for discharging biphenyl-biphenyl ether mixture steam according to claim 6, characterized in that: The conveying assembly comprises a bracket (15), wherein the bracket (15) is mounted on the top of the base (1), a pump (16) is mounted on the top of the bracket (15), a pumping end of the pump (16) is connected to the interior of a water tank (13), a drainage end of the pump (16) is connected to a first pipe (17), an end of the first pipe (17) away from the pump (16) is connected to the top of one side of a cooling cylinder (11), a bottom of one side of the cooling cylinder (11) is connected to a second pipe (18), and a side of the second pipe (18) away from the cooling cylinder (11) is connected to the interior of the water tank (13).

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