Condensation bottle

Abstract

The condensation bottle comprises a bottle body and a cooling pipe structure, a liquid condensation plate is arranged in the bottle body, a plurality of air holes are formed in the liquid condensation plate, an air inlet and a liquid discharge pipe are arranged at the bottom of the bottle body, an air outlet is formed in the top of the bottle body, the cooling pipe structure is annularly arranged on the outer side of the bottle body, and the output end of the cooling pipe structure is communicated with the air inlet. The condensation bottle disclosed by the utility model can be used for cooling process gas after reaction is finished, preventing high-temperature gas from burning out the rear-end joint and ensuring normal operation of the process, the liquid discharge pipe is arranged at the bottom of the bottle body to discharge condensate in time, the bottle body does not need to be disassembled, and the condensation bottle is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment for process gases, in particular to a condensation bottle. Background Art

[0002] Diffusion, annealing, and oxidation equipment are the core process equipment of the photovoltaic product line, including three major cabinets: a clean bench, a furnace cabinet, and a source cabinet. The source cabinet provides the reaction chamber with appropriate process gases and filters the exhaust gas emitted after the reaction is completed. The source cabinet needs to be regularly maintained during the operation of the equipment to ensure the stable operation of the process. The cooling rate of the high-temperature process gas by the condenser bottle is a key factor in improving process stability. Existing condensers will produce liquid accumulation after a long period of process operation. The condenser bottle needs to be disassembled for maintenance and drainage, which is cumbersome and inconvenient. In addition, the flow rate of the process gas is very fast, and the existing condenser bottles are mostly single-tube input with a slow rate, which is difficult to match the cooling of the fast-flowing process gas. It is easy for the cooling effect of the process gas to be insufficient, and the high-temperature gas to burn the rear-end connector, affecting the process operation of the equipment. 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 condensation bottle with a simple structure and convenient condensate discharge.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A condensation bottle includes a bottle body and a cooling pipe structure. The bottle body is provided with a condensation plate, and the condensation plate is provided with multiple air holes. The bottom of the bottle body is provided with an air inlet and a drain pipe, and the top is provided with an air outlet. The cooling pipe structure is arranged in a ring on the outside of the bottle body, and the output end of the cooling pipe structure is connected to the air inlet.

[0006] As a further improvement of the above technical solution:

[0007] The cooling pipe structure includes a first spiral tube and a second spiral tube, which are arranged in parallel and both are wound outside the bottle body. The input end of the second spiral tube is connected to the first spiral tube, and the input end of the first spiral tube is connected to the air pipe joint. The first spiral tube and the second spiral tube are respectively connected to the corresponding air inlets.

[0008] The input end of the first spiral tube is connected to the bottle body through a fixing rib.

[0009] The output ends of the first spiral tube and the second spiral tube are both welded to the bottle body.

[0010] The cooling pipe structure includes a first annular tube, a second annular tube and multiple connecting tubes. The first annular tube and the second annular tube are respectively sleeved on the upper and lower ends of the bottle body. The multiple connecting tubes are connected between the first annular tube and the second annular tube. The first annular tube is provided with an air inlet pipe, and the second annular tube is provided with an air outlet pipe. The air outlet pipe is connected to the air inlet.

[0011] The plurality of connecting pipes are evenly arranged along the circumference of the first annular pipe and the second annular pipe.

[0012] The connecting pipe is a straight pipe.

[0013] The connecting pipe is a curved pipe.

[0014] The air outlet pipe is welded to the bottle body.

[0015] The bottle body and the cooling tube structure are both made of quartz material.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The condensation flask disclosed in the utility model is designed to cool the post-reaction process gas through a cooling pipe structure, dissipate heat through an external fan, and then enter the flask through the air inlet. Under the action of the condensation plate, some of the gas condenses into liquid and falls to the bottom of the flask, and is finally discharged through the drain pipe. The remaining gas is cooled and discharged from the air outlet through the air holes. The condensation flask can cool the post-reaction process gas, preventing high-temperature gas from burning the rear-end joint, ensuring the normal operation of the process. A drain pipe is provided at the bottom of the flask to discharge the condensate in a timely manner, without the need to disassemble the flask, resulting in a simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the condensation bottle of the present invention (Example 1).

[0019] Figure 2 This is a front view structural diagram of the condensation bottle of the present invention (Example 1).

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the condensation bottle of the present invention (Example 1).

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the cooling tube structure in the condensation bottle of the utility model (Example 2).

[0022] The numbers in the figure indicate: 1. Bottle body; 11. Condensate plate; 12. Air hole; 13. Air inlet; 14. Drain pipe; 15. Air outlet; 2. Cooling pipe structure; 21. First spiral pipe; 22. Second spiral pipe; 23. First annular pipe; 24. Second annular pipe; 25. Connecting pipe; 26. Air inlet pipe; 27. Air outlet pipe; 3. Air pipe joint; 4. Fixing rib. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," "connect," "fix," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] Example 1

[0028] Figures 1 to 3 An embodiment of a condensation bottle of the present invention is shown. The condensation bottle of this embodiment includes a bottle body 1 and a cooling pipe structure 2. A condensation plate 11 is provided in the bottle body 1, and a plurality of air holes 12 are provided on the condensation plate 11. An air inlet 13 and a drain pipe 14 are provided at the bottom of the bottle body 1, and an air outlet 15 is provided at the top. The cooling pipe structure 2 is arranged around the outside of the bottle body 1, and the output end of the cooling pipe structure 2 is connected to the air inlet 13.

[0029] In this condensation flask, the process gas after the reaction is completed is input from the cooling pipe structure 2 and dissipated by an external fan. It then enters the bottle body 1 through the air inlet 13. Under the action of the condensation plate 11, part of the gas will condense into liquid and fall to the bottom of the bottle body 1. Finally, it is discharged through the drain pipe 14. The remaining gas is cooled and discharged from the gas outlet 15 through the air hole 12. This condensation flask can cool the process gas after the reaction is completed, preventing high-temperature gas from burning the rear-end joint and ensuring the normal operation of the process. The bottom of the bottle body 1 is provided with a drain pipe 14 to discharge the condensate in time, without the need to disassemble the bottle body 1. It has a simple structure and is easy to operate.

[0030] Furthermore, in this embodiment, the cooling pipe structure 2 includes a first spiral pipe 21 and a second spiral pipe 22. The first spiral pipe 21 and the second spiral pipe 22 are arranged in parallel and are both wound around the outside of the bottle body 1. The input end of the second spiral pipe 22 is connected to the first spiral pipe 21, and the input end of the first spiral pipe 21 is connected to the air pipe connector 3. The first spiral pipe 21 and the second spiral pipe 22 are respectively connected to the corresponding air inlet 13. The parallel arrangement of the first spiral pipe 21 and the second spiral pipe 22 can increase the intake volume of the process gas, that is, improve the cooling rate of the process gas, and avoid insufficient cooling.

[0031] Furthermore, in this embodiment, the input end of the first spiral tube 21 is connected to the bottle body 1 via a fixing rib 4, so as to facilitate fixing the input end of the cooling tube structure 2.

[0032] Furthermore, in this embodiment, the output ends of the first spiral tube 21 and the second spiral tube 22 are welded to the bottle body 1 to ensure airtightness between the first spiral tube 21 and the second spiral tube 22 and the bottle body 1, thereby preventing leakage of toxic gases generated after the process is completed.

[0033] Furthermore, in this embodiment, the bottle body 1 and the cooling tube structure 2 are both made of quartz material, which has low cost and good thermal conductivity.

[0034] Example 2

[0035] Figure 4An embodiment of the condensation bottle of the present invention is shown. The condensation bottle of this embodiment is roughly the same as that of the first embodiment, except that the cooling pipe structure 2 is different. In this embodiment, the cooling pipe structure 2 includes a first annular pipe 23, a second annular pipe 24 and a plurality of connecting pipes 25. The first annular pipe 23 and the second annular pipe 24 are respectively sleeved at the upper and lower ends of the bottle body 1. The plurality of connecting pipes 25 are connected between the first annular pipe 23 and the second annular pipe 24. The first annular pipe 23 is provided with an air inlet pipe 26, and the second annular pipe 24 is provided with an air outlet pipe 27. The air outlet pipe 27 is connected to the air inlet 13. After the reaction is completed, the gas enters the first annular pipe 23 through the air inlet pipe 26 and then reaches the second annular pipe 24 through the transport effect of the plurality of connecting pipes 25. It is also cooled by the external heat dissipation fan and finally enters the bottle body 1 through the air inlet pipe 26. The cooling pipe structure 2 can also increase the gas flow rate and achieve the effect of improving the cooling rate through the transport of the plurality of connecting pipes 25, but compared with the double helix structure of the first embodiment, the structure is more complex and the cost is higher.

[0036] Furthermore, in this embodiment, a plurality of connecting pipes 25 are evenly arranged along the circumference of the first annular pipe 23 and the second annular pipe 24, so as to make the gas distribution more uniform and improve the cooling uniformity.

[0037] Furthermore, in this embodiment, the connecting tube 25 is a straight tube. This provides a simple structure and is easy to manufacture. Of course, in other embodiments, the connecting tube 25 can also be configured as a curved tube. This increases the contact area between the gas and the connecting tube 25 and improves the heat dissipation effect.

[0038] Furthermore, in this embodiment, the gas outlet pipe 27 is welded to the bottle body 1 to ensure the airtightness between the cooling pipe structure 2 and the bottle body 1, thereby preventing the leakage of toxic gases generated after the process is completed.

[0039] Furthermore, in this embodiment, the bottle body 1 and the cooling tube structure 2 are both made of quartz material, which has low cost and good thermal conductivity.

[0040] Although the present invention has been disclosed above with reference to preferred embodiments, this is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the present invention, utilize the technical content disclosed above to make many possible changes and modifications to the present invention, or modify it into equivalent embodiments with equivalent variations. Therefore, any simple modifications, equivalent variations, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A condensation bottle, characterized in that: The invention comprises a bottle body (1) and a cooling pipe structure (2), wherein a condensing plate (11) is provided in the bottle body (1), a plurality of air holes (12) are provided on the condensing plate (11), an air inlet (13) and a liquid discharge pipe (14) are provided at the bottom of the bottle body (1), and an air outlet (15) is provided at the top, the cooling pipe structure (2) is arranged around the outside of the bottle body (1), and the output end of the cooling pipe structure (2) is connected to the air inlet (13).

2. The condensation bottle according to claim 1, characterized in that: The cooling pipe structure (2) comprises a first spiral tube (21) and a second spiral tube (22), wherein the first spiral tube (21) and the second spiral tube (22) are arranged in parallel and are both wound around the outside of the bottle body (1), the input end of the second spiral tube (22) is connected to the first spiral tube (21), the input end of the first spiral tube (21) is connected to the air pipe joint (3), and the first spiral tube (21) and the second spiral tube (22) are respectively connected to the corresponding air inlet (13).

3. The condensation bottle according to claim 2, characterized in that: The input end of the first spiral tube (21) is connected to the bottle body (1) via a fixing rib (4).

4. The condensation bottle according to claim 2, characterized in that: The output ends of the first spiral tube (21) and the second spiral tube (22) are both welded to the bottle body (1).

5. The condensation bottle according to claim 1, characterized in that: The cooling pipe structure (2) comprises a first annular pipe (23), a second annular pipe (24) and a plurality of connecting pipes (25); the first annular pipe (23) and the second annular pipe (24) are respectively sleeved on the upper and lower ends of the bottle body (1); the plurality of connecting pipes (25) are connected between the first annular pipe (23) and the second annular pipe (24); an air inlet pipe (26) is provided on the first annular pipe (23); an air outlet pipe (27) is provided on the second annular pipe (24); and the air outlet pipe (27) is connected to the air inlet (13).

6. The condensation bottle according to claim 5, characterized in that: The plurality of connecting tubes (25) are evenly arranged along the circumference of the first annular tube (23) and the second annular tube (24).

7. The condensation bottle according to claim 5, characterized in that: The connecting pipe (25) is a straight pipe.

8. The condensation bottle according to claim 5, characterized in that: The connecting pipe (25) is a curved pipe.

9. The condensation bottle according to claim 5, characterized in that: The air outlet pipe (27) is welded to the bottle body (1).

10. The condensation bottle according to any one of claims 1 to 9, characterized in that: The bottle body (1) and the cooling pipe structure (2) are both made of quartz material.

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