CN207126339U - A kind of vapor absorption tower - Google Patents
A kind of vapor absorption tower Download PDFInfo
- Publication number
- CN207126339U CN207126339U CN201720958921.8U CN201720958921U CN207126339U CN 207126339 U CN207126339 U CN 207126339U CN 201720958921 U CN201720958921 U CN 201720958921U CN 207126339 U CN207126339 U CN 207126339U
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- absorption tower
- vapor absorption
- supporting plate
- tower body
- gas cap
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Abstract
The utility model discloses a kind of vapor absorption tower, including tower body, supporting plate is provided with above the air inlet of the tower body, the supporting plate is provided with discharge orifice and rises gas cap, described liter of gas cap includes top cap and side wall, the side wall is provided with venthole, and the cavity that the side wall is formed connects with the air inlet side in the tower body.Using vapor absorption tower disclosed in the utility model, the circulation of liquid from top to bottom is realized by discharge orifice, the circulation of steam from bottom to top is realized by liter gas cap, reduce steam and rise resistance, ensure the unobstructed of steam flowing, improve system run all right, reduce energy consumption.
Description
Technical field
Absorption tower technical field is the utility model is related to, more specifically to a kind of vapor absorption tower.
Background technology
Absorption tower is the equipment for realizing absorption operation.It is divided into three classes by the gas-liquid form that is in contact.The first kind is gas with gas
Steep scattered plate column, bubble absorbing tower, the stirring bubble absorbing tower in the liquid phase of form；Second class is that liquid is disperseed with droplet-like
Injector, Venturi tube, spray tower in the gas phase；3rd class is that liquid moves the packing material absorbing contacted with gas phase with membranaceous
Tower and film-falling absorption tower.In tower the type of flow of gas-liquid two-phase can adverse current also can cocurrent.Generally use counter-current operation, absorbent
Being added with tower top and flowed from top to bottom, contacted with the gas flowed from bottom to top, the liquid for absorbing absorbent is discharged from bottom of towe,
Purified gas is discharged from tower top.
The flowing of hot water and steam is realized on existing absorption tower by hole, and steam rising resistance is larger, and steam flowing is led to
Smooth property is poor, and heat exchange efficiency is low and system run all right is poor.
In summary, how to efficiently solve when the hole on absorption tower swaps to hot water and steam that patency is poor, changes
The problems such as the thermal efficiency is low, are current those skilled in the art's urgent problems.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of vapor absorption tower, to solve the hole pair on absorption tower
The problems such as patency is poor when hot water and steam swap, heat exchange efficiency is low.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of vapor absorption tower, including tower body, the air inlet top of the tower body are provided with supporting plate, set in the supporting plate
There is discharge orifice and rise gas cap, described liter of gas cap includes top cap and side wall, and the side wall is provided with venthole, what the side wall was formed
Cavity connects with the air inlet side in the tower body.
Preferably, in above-mentioned vapor absorption tower, the number of the discharge orifice is multiple, and multiple discharge orifices are along the support
The circumference of plate is uniformly distributed.
Preferably, in above-mentioned vapor absorption tower, described liter of gas cap rises gas cap for cylinder, and the number of described liter of gas cap is
Multiple, circumference of multiple described liter of gas caps along the supporting plate is uniformly distributed.
Preferably, the gusset for being used for supporting the supporting plate is provided with above-mentioned vapor absorption tower, in the tower body.
Preferably, in above-mentioned vapor absorption tower, the air inlet is provided with beveling port, beveled end opening's edge 30- obliquely
Set between 45 degree.
Preferably, in above-mentioned vapor absorption tower, the air inlet is arranged circumferentially the tower body.
Vapor absorption tower provided by the utility model, including tower body, the air inlet top of tower body are provided with supporting plate, supporting plate
It is provided with discharge orifice and rises gas cap, rising gas cap includes top cap and side wall, and side wall is provided with venthole, the cavity and tower that side wall is formed
Internal air inlet side connection is in order to the circulation of steam.Using vapor absorption tower provided by the utility model, pass through discharge orifice
The circulation of liquid from top to bottom is realized, the circulation of steam from bottom to top is realized by liter gas cap, steam is reduced and rises resistance, ensure
Unobstructed, the raising system run all right of steam flowing, reduction energy consumption.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for vapor absorption tower that the utility model embodiment provides；
Fig. 2 is the overlooking the structure diagram for the supporting plate that the utility model embodiment provides；
Fig. 3 is the structural representation for the liter gas cap that the utility model embodiment provides.
Marked in accompanying drawing as follows：
Tower body 1, supporting plate 2, gusset 3, air inlet 4, discharge orifice 5, liter gas cap 6, top cap 7, venthole 8.
Embodiment
The utility model embodiment discloses a kind of vapor absorption tower, and hot water and steam are entered with solving the hole on absorption tower
The problems such as patency is poor, heat exchange efficiency is low when row exchanges.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-Fig. 3 is referred to, Fig. 1 is a kind of structural representation for vapor absorption tower that the utility model embodiment provides；
Fig. 2 is the overlooking the structure diagram for the supporting plate that the utility model embodiment provides；Fig. 3 is what the utility model embodiment provided
Rise the structural representation of gas cap.
In a kind of specific embodiment, vapor absorption tower provided by the utility model, including tower body 1, tower body 1 enter
The top of gas port 4 is provided with supporting plate 2, and supporting plate 2 is provided with discharge orifice 5 and rises gas cap 6, and rising gas cap 6 includes top cap 7 and side wall, in side
Wall is provided with venthole 8, and the cavity that side wall is formed is connected with the side of air inlet 4 in tower body 1, and venthole 8 is uniformly set in side wall
Put, the number of venthole 8 and big I are configured according to being actually needed, and current flow into heat from top to bottom by discharge orifice 5
Water storage tank, steam are flowed to inner-tower filling material section from bottom to top by the side wall of liter gas cap 6, and water at low temperature and steam are in the middle part of absorption tower
Packing section counter current contact is exchanged heat, wherein, it can be that integral type is set to rise gas cap 6 and supporting plate 2, or in other embodiment
In, it the mode such as can also be connected through a screw thread and be fixed, in the scope of protection of the utility model.
Specifically, the number of discharge orifice 5 is multiple, circumference of multiple discharge orifices 5 along supporting plate 2 is uniformly distributed.Thus set
Put, it is ensured that liquid uniformly flows down, and will not produce and stockpile phenomenon.
Further, rise gas cap 6 and rise gas cap 6 for cylinder, rise the number of gas cap 6 to be multiple, multiple liters of gas caps 6 are along support
The circumference of plate 2 is uniformly distributed.Thus set, it is ensured that steam is exchanged heat even into inner-tower filling material section with water at low temperature, is improved
Heat exchange efficiency, reduce energy consumption.Certainly, in other embodiments, or the liter gas cap 6 of other forms, as long as can reach
Identical technique effect.
Specifically, the gusset 3 for being used for supporting supporting plate 2 is provided with tower body 1.In order to which supporting plate 2 and tower body 1 are consolidated
It is fixed, gusset 3 can be set in tower body 1, supporting plate 2 is placed on gusset 3, to reach being relatively fixed for the two, and in maintenance,
Facilitate the taking-up of supporting plate 2, gusset 3 can be welded and fixed with tower body 1, certainly, in other embodiments, can also pass through it
His device realizes the fixation of supporting plate 2 and tower body 1.
The gusset 3 for reinforcing is provided between supporting plate 2 and the tower body 1.In order to ensure consolidating between supporting plate 2 and tower body 1
It is fixed, after supporting plate 2 and tower body 1 being welded, then set gusset 3 to be reinforced.
Further, air inlet 4 is provided with beveling port, and beveled end opening's edge is set between 30-45 degree obliquely.
So that shown in Fig. 1, plane where air inlet 4 is located at the projection of the inner end wall of tower body 1 is with air inlet 4 close to the side of supporting plate 2
Side wall projection between angle be 30-45 degree, thus set, can increase the discharge area of gas, reduce outlet pressure, gas
It is in dispersed during outflow, reduces the impact to tower wall, while increase the contact area with liquid, improves clean result.
Further, being arranged circumferentially in tower body 1 of air inlet 4.Thus set, in order to which steam can uniformly enter
Enter to packing section, carry out uniform heat exchange with liquid, it is ensured that the heat exchange efficiency of water at low temperature and steam, reduce energy consumption.
In one embodiment, extraneous water at low temperature is entered in tower by the water inlet on vapor absorption tower top and flow automatically downwards,
Hot water storage tank is entered by the hole of supporting plate 2, hot water storage tank upper space flash-off steam is entered in tower to upstream by air inlet 4
It is dynamic, enter inner-tower filling material section by 2 liters of vapour caps of supporting plate.The packing section counter current contact in the middle part of absorption tower is carried out water at low temperature with steam
Heat exchange, water at low temperature, which absorbs temperature after steam heat and rises to 100 DEG C or so and be again introduced into, subsequently use hot systems, through with subsequently use it is hot
Temperature declines after system media heat exchange, and enter vapor absorption tower top again as water at low temperature carries out heat exchange, circulation with steam
Utilize.The device is separately flowed hot water with steam by discharge orifice 5 and liter gas cap 6, greatly reduces conventional suction tower void tower
Steam caused by structure rises resistance, ensure that the unobstructed of steam flowing, greatly improves system run all right, and then ensure
The heat exchange efficiency of water at low temperature and hot gas, reduce energy consumption.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. vapor absorption tower, it is characterised in that including tower body, supporting plate is provided with above the air inlet of the tower body, it is described Supporting plate is provided with discharge orifice and rises gas cap, and described liter of gas cap includes top cap and side wall, and the side wall is provided with venthole, described The cavity that side wall is formed connects with the air inlet side in the tower body.
- 2. vapor absorption tower according to claim 1, it is characterised in that the number of the discharge orifice is multiple, Duo Geliu Circumference of the water hole along the supporting plate is uniformly distributed.
- 3. vapor absorption tower according to claim 2, it is characterised in that described liter of gas cap rises gas cap for cylinder, described The number for rising gas cap is multiple, and circumference of multiple described liter of gas caps along the supporting plate is uniformly distributed.
- 4. vapor absorption tower according to claim 3, it is characterised in that be provided with the tower body and be used to support the support The gusset of plate.
- 5. vapor absorption tower according to claim 1, it is characterised in that the air inlet is provided with beveling port, beveled end Opening's edge is set between 30-45 degree obliquely.
- 6. vapor absorption tower according to claim 5, it is characterised in that the air inlet is in the circumferential uniform of the tower body Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958921.8U CN207126339U (en) | 2017-08-01 | 2017-08-01 | A kind of vapor absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958921.8U CN207126339U (en) | 2017-08-01 | 2017-08-01 | A kind of vapor absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126339U true CN207126339U (en) | 2018-03-23 |
Family
ID=61640008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958921.8U Active CN207126339U (en) | 2017-08-01 | 2017-08-01 | A kind of vapor absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126339U (en) |
-
2017
- 2017-08-01 CN CN201720958921.8U patent/CN207126339U/en active Active
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