CN215939022U - Tower equipment - Google Patents
Tower equipment Download PDFInfo
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- CN215939022U CN215939022U CN202121564865.2U CN202121564865U CN215939022U CN 215939022 U CN215939022 U CN 215939022U CN 202121564865 U CN202121564865 U CN 202121564865U CN 215939022 U CN215939022 U CN 215939022U
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- tower
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- tower body
- distributor
- bubbling
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Abstract
The embodiment of the utility model provides tower equipment which comprises a tower body, wherein the tower body is provided with an air inlet, an air outlet, a liquid inlet and a liquid outlet, the tower equipment also comprises a gas jet bubbling distributor, the air inlet end of the gas jet bubbling distributor is connected with the air inlet, and a bubbling pipe of the gas jet bubbling distributor is used for being immersed under the liquid level of liquid in the tower body. The tower equipment improves the heat transfer efficiency and uniformly distributes gas by immersing the bubbling pipe under the liquid level of liquid in the tower body.
Description
Technical Field
The application relates to the field of fractionation, in particular to tower equipment.
Background
The tower equipment is an important reactor in the fields of petrochemical industry and environmental protection, and a plurality of mass and heat transfer reaction processes are completed in the tower. With the improvement of national environmental protection requirements, how to realize the reduction treatment of wastewater is a great trend in the development of the current environmental protection industry. The tower equipment with higher gas-liquid mass and heat transfer efficiency is continuously applied in the field of environmental protection, in particular to the field of waste water evaporation.
The existing tower equipment has the problems of complex structure or poor gas distribution uniformity, and the efficient utilization of the tower equipment cannot be ensured. The tower equipment with a complex structure has high processing and manufacturing cost and cannot be widely applied to the field of wastewater evaporation. Poor gas uniformity leads to low gas-liquid mass and heat transfer efficiency in the evaporation process, and affects the evaporation efficiency of wastewater.
Disclosure of Invention
The embodiment of the application provides tower equipment to at least solve the problems of complex structure and poor gas distribution uniformity in the related art.
The embodiment of the application provides a tower equipment, including the tower body, the tower body is equipped with air inlet, gas outlet, inlet and liquid outlet, tower equipment still includes gas injection bubbling distributor, gas injection bubbling distributor's inlet end is connected the air inlet, gas injection bubbling distributor's bubbling pipe is used for submerging under the liquid level of liquid in the tower body.
Furthermore, the tail end of the bubbling pipe is provided with a bubble breaking structure, and the bubble breaking structure breaks and disperses the bubbles blown out so as to reduce the size of the bubbles.
Furthermore, the bubbling pipe is immersed below the liquid level to a depth of 0.1-0.5 m.
Further, the tower equipment also comprises a liquid distributor, wherein the liquid distributor is one of a groove type, a pipe type, an injection type and a disc type, and the liquid distributor is used for uniformly distributing liquid entering from the liquid inlet.
Furthermore, the tower body is provided with one or more liquid inlets, and at least one liquid inlet is positioned at the upper part of the tower body; the tower body is provided with one or more air outlets, and at least one air outlet is positioned at the top of the tower body; the tower body is provided with one or more liquid outlets, and at least one liquid outlet is positioned at the bottom of the tower body; the air inlet is positioned at the lower part of the tower body.
Further, the tower equipment also comprises a tower plate, and the tower plate is arranged in the tower body.
Further, the tower equipment also comprises a filler, and the filler is arranged in the tower body.
Advantageous effects
Through this application embodiment, through setting up gas injection bubbling distributor, submergence the bubbling pipe of gas injection bubbling distributor under the liquid level of liquid in the tower body. On one hand, the gas is uniformly distributed; on the other hand, strong gas-liquid exchange in the jetting and bubbling process is utilized to complete partial mass and heat transfer, and the function of partial tower plates or fillers is realized, so that partial tower plates or fillers can be replaced. Therefore, the tower bottom structure of the composite tower equipment can replace a gas distributor and partial tower plates or fillers of the traditional tower equipment, the height of the tower equipment can be reduced, and the equipment investment can be saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural plan view of a tower apparatus according to an embodiment of the present application.
FIG. 2 is a schematic plan view of a tower apparatus according to another embodiment of the present application.
FIG. 3 is a top view of a gas jet sparger for a column apparatus according to an embodiment of the present application.
The names of the parts represented by numbers or letters in the drawings are as follows:
1. a liquid inlet; 2. a liquid distributor; 3. an air inlet; 4. a gas jet bubbling distributor; 5. an air outlet; 6. a column plate; 6', a filler; 7. a tower body; 8. and a liquid outlet.
Detailed Description
The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Referring to fig. 1 to 3, a column apparatus is provided in the embodiments of the present application, wherein fig. 1 shows a jet bubble plate type composite column, and fig. 2 shows a jet bubble packing composite column. The tower equipment can be used for evaporation and decrement of waste water and also can be used for dehumidification of humidified gas.
The tower equipment comprises a tower body 7, wherein the tower body 7 is provided with an air inlet 3, an air outlet 5, a liquid inlet 1 and a liquid outlet 8, the tower equipment further comprises a gas injection bubbling distributor 4, the air inlet end of the gas injection bubbling distributor 4 is connected with the air inlet 3, and a bubbling pipe of the gas injection bubbling distributor 4 is used for being immersed under the liquid level of liquid in the tower body 7.
The gas injection bubbling distributor 4 can make gas enter a liquid phase in the form of discrete bubbles, and then the gas flows upwards to form gas-liquid bubbling flow and complete mass and heat transfer between gas and liquid. The outlet of the gas jet bubbling distributor 4 is positioned behind the liquid level of the tower kettle, so that dry air can enter the liquid in the tower kettle in the form of small bubbles under the action of the distributor, gas-liquid bubbling flow is formed, mass and heat transfer is carried out, and partial humidification effect is realized by fully utilizing the height of the liquid to be evaporated in the tower kettle.
The gas jet sparger 4 comprises a plurality of bubbling tubes. The terminal broken bubble structure that is equipped with of bubbling pipe, broken bubble structure carries out broken dispersion to the bubble of blowing to reduce the bubble size, thereby guarantee that gas evenly distributed in whole tower body 7. The bubble breaking structure can be a tooth-shaped structure and the like.
The bubbling pipe is immersed below the liquid level to a depth of 0.1-0.5 m.
The depth is selected in consideration of the actual liquid level height of the tower body 7 and the rising of the air pressure of the air inlet fan caused by bubbling gas below the liquid level on one hand, and in consideration of the mass and heat transfer effectiveness of the gas-liquid bubbling flow on the other hand, the optimal immersion depth with better mass and heat transfer effects can be realized.
The tower equipment further comprises a liquid distributor 2, the liquid distributor 2 is one of a groove type, a pipe type, an injection type and a disc type, and the liquid distributor 2 is used for uniformly distributing liquid entering from a liquid inlet.
The tower body 7 is provided with one or more water inlets 1, and at least one water inlet 1 is positioned at the upper part of the tower body 7; the tower body 7 is provided with one or more air outlets 5, and at least one air outlet 5 is positioned at the top of the tower body 7; the tower body 7 is provided with one or more liquid outlets 8, and at least one liquid outlet 8 is positioned at the bottom of the tower body 7; the air inlet 3 is positioned at the lower part of the tower body 7.
In the embodiment shown in fig. 1, the tower apparatus further comprises a tray 6, which tray 6 is arranged inside the tower 7.
In the embodiment shown in fig. 2, the tower apparatus further comprises packing 6 ', which packing 6' is provided in the tower body 7.
When the tower equipment is used for wastewater evaporation, wastewater to be evaporated enters the tower top from the water inlet 1 positioned at the tower top and is uniformly distributed under the distribution of the liquid distributor 2. The dispersed wastewater then flows downward under the action of gravity. Dry air enters from an air inlet 3 at the bottom of the tower and enters the bottom of the tower under the uniform distribution of a gas jet bubbling distributor 4, and the gas enters liquid in the tower kettle in the form of small bubbles under the action of the gas jet bubbling distributor 4 to form gas-liquid bubbling flow for mass and heat transfer. The gas flows upward after leaving the liquid phase. The gas flowing upwards and the liquid flowing downwards form further gas-liquid contact on the tower plate 6 or the filler 6', and the humidity of the air is continuously increased, so that the evaporation of the waste water is realized. The air reaching the saturated humidity leaves the tower equipment through a tower top air outlet 5; the waste water after being evaporated and concentrated is discharged from a liquid outlet 8 at the bottom of the tower.
When the tower equipment is used for dehumidifying humid air, the humid air enters from the air inlet 3 at the bottom of the tower and enters the bottom of the tower under the uniform distribution of the gas jet bubbling distributor 4, so that the humid air enters liquid in a small bubble form under the action of the distributor, gas-liquid bubbling flow is formed, mass and heat transfer are carried out, and the partial dehumidifying action is realized by fully utilizing the height of the liquid to be evaporated at the bottom of the tower. The gas flows upward after leaving the liquid phase. Clear water for condensing air enters the top of the tower from a water inlet 1 at the top of the tower, is uniformly distributed by a liquid distributor 2, and then flows downwards under the action of gravity. In the tower body 7, the wet air flowing upwards and the liquid flowing downwards form further gas-liquid contact on the tower plates 6 or the filler 6', so that the water content in the air is reduced. The dehumidified air leaves the tower equipment through a tower top air outlet 5; the clear water used for condensing the air is discharged from a liquid outlet 8 at the bottom of the tower.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (6)
1. The utility model provides a tower equipment, includes the tower body, and the tower body is equipped with air inlet, gas outlet, inlet and liquid outlet, its characterized in that: the tower equipment further comprises a gas injection bubbling distributor, the gas inlet end of the gas injection bubbling distributor is connected with the gas inlet, a bubbling pipe of the gas injection bubbling distributor is used for being immersed under the liquid level of liquid in the tower body, the tail end of the bubbling pipe is provided with a bubble breaking structure, and the bubble breaking structure breaks and disperses bubbles blown out so as to reduce the size of the bubbles.
2. The tower apparatus of claim 1, wherein: the bubbling pipe is immersed below the liquid level to a depth of 0.1-0.5 m.
3. The tower apparatus of claim 1, wherein: the tower equipment also comprises a liquid distributor, wherein the liquid distributor is one of a groove type, a pipe type, an injection type and a disc type, and the liquid distributor is used for uniformly dispersing liquid entering from the liquid inlet.
4. The tower apparatus of claim 1, wherein: the tower body is provided with one or more liquid inlets, and at least one liquid inlet is positioned at the upper part of the tower body; the tower body is provided with one or more air outlets, and at least one air outlet is positioned at the top of the tower body; the tower body is provided with one or more liquid outlets, and at least one liquid outlet is positioned at the bottom of the tower body; the air inlet is positioned at the lower part of the tower body.
5. The tower apparatus of claim 1, wherein: the tower equipment also comprises a tower plate, and the tower plate is arranged in the tower body.
6. The tower apparatus of claim 1, wherein: the tower equipment further comprises a filler, and the filler is arranged in the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564865.2U CN215939022U (en) | 2021-07-08 | 2021-07-08 | Tower equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564865.2U CN215939022U (en) | 2021-07-08 | 2021-07-08 | Tower equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939022U true CN215939022U (en) | 2022-03-04 |
Family
ID=80436470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121564865.2U Active CN215939022U (en) | 2021-07-08 | 2021-07-08 | Tower equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939022U (en) |
-
2021
- 2021-07-08 CN CN202121564865.2U patent/CN215939022U/en active Active
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