CN108465271A - A kind of foam removal filling - Google Patents
A kind of foam removal filling Download PDFInfo
- Publication number
- CN108465271A CN108465271A CN201810488911.1A CN201810488911A CN108465271A CN 108465271 A CN108465271 A CN 108465271A CN 201810488911 A CN201810488911 A CN 201810488911A CN 108465271 A CN108465271 A CN 108465271A
- Authority
- CN
- China
- Prior art keywords
- tank body
- outer tank
- inner tank
- tail gas
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of foam removal fillings, belong to chemical equipment technical field, include outer tank body with cavity and are at least partially disposed in outer tank body and the inner tank body with cavity；It is characterized in that, the top both sides of outer tank body are respectively equipped with feed inlet and outer tank body tail gas mouth, the cavity of outer tank body is interior to divide weir in advance equipped at least one air foam；The top of inner tank body is equipped with inner tank body tail gas mouth, and at least one coalescence defoaming plate, central tube and liquid distribution pipe are equipped in the cavity of inner tank body；The bottom of inner tank body is equipped with liquid outlet.The present invention does not add chemical agent, liquid surface foam can remove rapidly by this device, the foam removal fills simple in structure, closed, without being additionally provided separation power, it can be widely used for a variety of harsh environments such as Chemical Manufacture high temperature, high pressure, negative pressure, inflammable, explosive, and its is compact-sized efficiently, easy maintenance, easy to use, operating cost is low, is suitable for Chemical Engineering Technology transformation and optimization and upgrading.
Description
Technical field
The present invention relates to a kind of foam removal fillings, are detached more particularly to the pure liquid phase air foam under a kind of harsh production environment of chemical industry
Foam removal fills, and belongs to chemical equipment technical field.
Background technology
Foam is to be dispersed in dispersion system formed in liquid, the presence meeting of foam by tiny insoluble gas bubble
Following significant harm is brought for industrial production：
1) presence of foam can change material density and influence the mass-transfer efficiency and heat-transfer capability of reaction；
2) flow of production unit is reduced rapidly, power consumption is increased；
3) product condition or even period of storage are reduced；
4) feed liquid unnecessary loss can be caused when foam overflow；
5) entrainment or pollutant emission problem are easily formed.
Need to defoam in industrial processes to avoid above-mentioned harm, common debubbling method include storage stand,
Physics mode intervention, chemical method three classes, wherein the natural defoaming process time is long, and applicable occasion is very limited；And to medium
The stringent production occasion of component requirements is learned, chemical defoaming method is difficult to be received, and can also bring the secondary problems such as antifoaming agent pollution；And
Common physics mode defoaming usually defoaming is not easy thoroughly, and Chemical Manufacture complicated condition, is related to high temperature, high pressure, negative pressure, easily
A variety of harsh environments, the general physics foam removal mode such as combustion, explosive are difficult to meet.
Invention content
The main object of the present invention is to provide for a kind of foam removal filling, and fluid can be moved efficiently by continuous foam removal three times
Except feed liquid is in the foam for producing with being generated in flow process.
The purpose of the present invention can reach by using following technical solution：
A kind of foam removal fills, and includes outer tank body with cavity and is at least partially disposed in the outer tank body and with cavity
Inner tank body；The top both sides of the outer tank body are respectively equipped with feed inlet and outer tank body tail gas mouth, in the cavity of the outer tank body
Divide weir in advance equipped at least one air foam；The top of the inner tank body is equipped with inner tank body tail gas mouth, is set in the cavity of the inner tank body
There are at least one coalescence defoaming plate, central tube and liquid distribution pipe；The bottom of the inner tank body is equipped with liquid outlet.
Preferably, the external reinforcing auxiliary unit of the outer tank body tail gas mouth, the inner tank body tail gas mouth setting is described outer
The tail gas of the lower part of tank body tail gas mouth, the inner tank body tail gas mouth discharge is discharged by the outer tank body tail gas mouth.
Preferably, it is connected between the central tube and the liquid distribution pipe, the liquid distribution pipe and the cavity of the outer tank body connect
It is logical, it is connected to by liquid distribution pipe between the outer tank body and the inner tank body.
Preferably, the outer tank body is equipped with jacket heat-preservation.
Preferably, one kind in the external foam collection device of the outer tank body tail gas mouth, vacuum plant and pressue device.
Preferably, the air foam divides weir to be filter structure in advance, and the filter opening aperture of the filter structure is 0.5mm-1mm.
Preferably, the coalescence defoaming plate is filter structure, and the filter opening aperture of the filter structure is 0.3mm-0.5mm.
Preferably, the liquid distribution pipe is symmetric using the vertical centerline of the central tube as axis, the liquid distribution pipe
Quantity is 2-4.
Preferably, the setting in the top of the inner tank body, the inner tank body tail gas mouth is arranged in the inner tank body tail gas mouth
There is check valve, the check valve is for controlling fluid from outer tank body described in the inner tank body single flow direction.
Preferably, the material of the outer tank body and the inner tank body is carbon steel, stainless steel, carbon steel inner lining fluoroplastics and not
One kind in rust steel lining fluoroplastics.
The advantageous effects of the present invention：It fills according to foam removal provided by the invention, using physics natural force foam removal, does not add
Chemical agent utmostly meets feed liquid process conditions, and liquid surface foam can remove rapidly by this device, which fills knot
Structure is simple, it is closed, without being additionally provided separation power, can be widely used for Chemical Manufacture high temperature, high pressure, negative pressure, inflammable, explosive
Etc. a variety of harsh environments, and its is compact-sized efficiently, easy maintenance, easy to use, operating cost is low, changes suitable for Chemical Engineering Technology
It makes and optimization and upgrading.
Description of the drawings
Fig. 1 is the overall structure diagram for the preferred embodiment that foam removal according to the invention fills.
In figure：1- outer tank bodies, 2- inner tank bodys, 3- feed inlets, 4- outer tank body tail gas mouths, 5- inner tank body tail gas mouths, 6- air foams
Pre- that weir, 7- is divided to be distributed float, 8- coalesces defoaming plate, 9- central tubes, 10- liquid distribution pipes, 11- liquid outlets.
Specific implementation mode
To make the more clear and clear technical scheme of the present invention of those skilled in the art, with reference to embodiment and attached drawing
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, a kind of foam removal provided in this embodiment fills, includes outer tank body 1 with cavity and at least partly set
Set in the outer tank body 1 and have the inner tank body 2 of cavity；The top both sides of the outer tank body 1 are respectively equipped with feed inlet 3 and outer
Tank body tail gas mouth 4, the cavity of the outer tank body 1 is interior to divide weir 6 in advance equipped at least one air foam；The top of the inner tank body 2 is equipped with
Inner tank body tail gas mouth 5, the cavity of the inner tank body 2 is interior to be equipped at least one coalescence defoaming plate 8, central tube 9 and liquid distribution pipe 10；Institute
The bottom for stating inner tank body 2 is equipped with liquid outlet 11.
In the present embodiment, as shown in Figure 1,4 external reinforcing auxiliary unit of the outer tank body tail gas mouth, the inner tank body tail
Gas port 5 is arranged in the lower part of the outer tank body tail gas mouth 4, and the tail gas that the inner tank body tail gas mouth 5 is discharged passes through the outer tank body
Tail gas mouth 4 is discharged, and is connected between the central tube 9 and the liquid distribution pipe 10, the cavity of the liquid distribution pipe 10 and the outer tank body 1
Connection, is connected between the outer tank body 1 and the inner tank body 2 by liquid distribution pipe 10.
In the present embodiment, as shown in Figure 1, the outer tank body 1 is equipped with jacket heat-preservation, outside the outer tank body tail gas mouth 4
One kind in foam collection device, vacuum plant and pressue device is connect, the air foam divides weir 6 to be filter structure, the strainer in advance
The filter opening aperture of structure is 0.8mm, and the coalescence defoaming plate 8 is filter structure, and the filter opening aperture of the filter structure is
0.4mm。
In the present embodiment, as shown in Figure 1, the liquid distribution pipe 10 using the vertical centerline of the central tube 9 as axis in pair
It is 2 to claim distribution, the quantity of the liquid distribution pipe 10, and the inner tank body tail gas mouth 5 is arranged at the top of the inner tank body 2, described
Check valve is provided in inner tank body tail gas mouth 5, the check valve is for controlling fluid outside described in 2 single flow direction of the inner tank body
The material of tank body 1, the outer tank body 1 and the inner tank body 2 is in carbon steel, stainless steel, carbon steel inner lining fluoroplastics and stainless steel
One kind in Fluorine-lined plastics.
In the present embodiment, further, as shown in Figure 1, a kind of foam removal fills, ammonia ether foam removal process, liquid phase ammonia are used in
Ether is entered by outer tank body top feed mouth 3 inside outer tank body, divides weir 6 to carry out suspended matter in advance in the air foam of outer tank interior setting
Retention and primary defoaming, the outer tank body tail gas mouth 4 being arranged at the top of outer tank body connect pressue device and maintain system pressure, liquid phase ammonia ether
Enter the central tube 9 of foam removal tank inner tank body by liquid distribution pipe 10, the distribution float 7 and central tube being then arranged at the top of inner tank body
9 gap is overflowed, and the liquid of spilling carries out depth defoaming, the liquid after defoaming by the coalescence defoaming plate 8 being arranged in the middle part of inner tank body
Body is flowed out by the liquid outlet 11 that inner tank body bottom is arranged；In order to which the retention and primary defoaming effect, air foam of strengthening suspended matter are pre-
It is 0.8mm that point weir 6, which is filter structure aperture, and in order to control fluid flow, liquid distribution pipe 10 is symmetric with central tube 9 for axis,
10 numbers of liquid distribution pipe are 2, and in order to strengthen depth defoaming effect, it is 0.4mm that coalescence defoaming plate 8, which is aperture of filter screen, in order to maintain
Feed temperature, outer tank body chuck are kept the temperature using heating agent, and in order to meet high temperature, high pressure, corrosive environment, the foam removal fills material
Matter is SS304 stainless steels.
In conclusion in the present embodiment, being filled according to foam removal provided in this embodiment, using physics natural force foam removal, no
Chemical agent is added, feed liquid process conditions are utmostly met, liquid surface foam can remove rapidly by this device, the foam removal
Fill simple in structure, closed, without being additionally provided separation power, can be widely used for Chemical Manufacture high temperature, high pressure, negative pressure, it is inflammable,
A variety of harsh environments such as explosive, and its is compact-sized efficiently, easy maintenance, easy to use, operating cost is low, is suitable for chemical industry skill
Art is transformed and optimization and upgrading.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of foam removal fills, includes outer tank body (1) with cavity and be at least partially disposed in the outer tank body (1) and have
The inner tank body (2) of cavity；It is characterized in that, the top both sides of the outer tank body (1) are respectively equipped with feed inlet (3) and outer tank body tail
Gas port (4), the cavity of the outer tank body (1) is interior to divide weir (6) in advance equipped at least one air foam；It is set at the top of the inner tank body (2)
Have an inner tank body tail gas mouth (5), be equipped in the cavity of the inner tank body (2) at least one coalescence defoaming plate (8), central tube (9) and
Liquid distribution pipe (10)；The bottom of the inner tank body (2) is equipped with liquid outlet (11).
2. as a kind of foam removal of claim 1 fills, which is characterized in that the external reinforcing auxiliary unit of outer tank body tail gas mouth (4), institute
Inner tank body tail gas mouth (5) setting is stated in the lower part of the outer tank body tail gas mouth (4), the tail of inner tank body tail gas mouth (5) discharge
Gas is discharged by the outer tank body tail gas mouth (4).
3. as a kind of foam removal of claim 1 fills, which is characterized in that it is connected between the central tube (9) and the liquid distribution pipe (10),
The liquid distribution pipe (10) is connected to the cavity of the outer tank body (1), passes through between the outer tank body (1) and the inner tank body (2)
Liquid distribution pipe (10) is connected to.
4. as a kind of foam removal of claim 1 fills, which is characterized in that the outer tank body (1) is equipped with jacket heat-preservation.
5. as a kind of foam removal of claim 1 fills, which is characterized in that the external foam collection device of the outer tank body tail gas mouth (4), true
One kind in empty device and pressue device.
6. as a kind of foam removal of claim 1 fills, which is characterized in that the air foam divides weir (6) to be filter structure, the strainer knot in advance
The filter opening aperture of structure is 0.5mm-1mm.
7. as a kind of foam removal of claim 1 fills, which is characterized in that the coalescence defoaming plate (8) is filter structure, the strainer knot
The filter opening aperture of structure is 0.3mm-0.5mm.
8. as a kind of foam removal of claim 1 fills, which is characterized in that the liquid distribution pipe (10) with the central tube (9) it is vertical in
Heart line is symmetric for axis, and the quantity of the liquid distribution pipe (10) is 2-4.
9. as a kind of foam removal of claim 1 fills, which is characterized in that the inner tank body tail gas mouth (5) is arranged in the inner tank body (2)
Top, check valve is provided in the inner tank body tail gas mouth (5), the check valve is for controlling fluid from the inner tank body
(2) outer tank body described in single flow direction (1).
10. as a kind of foam removal of claim 1 fills, which is characterized in that the material of the outer tank body (1) and the inner tank body (2) is equal
For one kind in carbon steel, stainless steel, carbon steel inner lining fluoroplastics and stainless steel inner lining fluoroplastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488911.1A CN108465271A (en) | 2018-05-21 | 2018-05-21 | A kind of foam removal filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488911.1A CN108465271A (en) | 2018-05-21 | 2018-05-21 | A kind of foam removal filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108465271A true CN108465271A (en) | 2018-08-31 |
Family
ID=63261272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488911.1A Withdrawn CN108465271A (en) | 2018-05-21 | 2018-05-21 | A kind of foam removal filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108465271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929173A (en) * | 2021-11-16 | 2022-01-14 | 姚晓君 | A waste liquid treatment system for cosmetics production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272303A (en) * | 1997-04-01 | 1998-10-13 | Yoshikawa Enbi Kogyosho:Kk | Defoaming apparatus and dust-foam removing apparatus using defoaming apparatus |
| JPH11137909A (en) * | 1997-11-07 | 1999-05-25 | Dkk Corp | Defoaming device |
| CN204891300U (en) * | 2015-08-10 | 2015-12-23 | 贵州五倍子发展有限公司 | Defoaming buffer |
| CN205084460U (en) * | 2015-11-12 | 2016-03-16 | 新疆耶路高特工贸有限公司 | Bump and spatter formula oil and gas separator |
| CN206276071U (en) * | 2016-11-21 | 2017-06-27 | 德州瑞康食品有限公司 | Protein foam cancellation element |
| CN208340187U (en) * | 2018-05-21 | 2019-01-08 | 南京圣卡孚科技有限公司 | A kind of foam removal filling |
-
2018
- 2018-05-21 CN CN201810488911.1A patent/CN108465271A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272303A (en) * | 1997-04-01 | 1998-10-13 | Yoshikawa Enbi Kogyosho:Kk | Defoaming apparatus and dust-foam removing apparatus using defoaming apparatus |
| JPH11137909A (en) * | 1997-11-07 | 1999-05-25 | Dkk Corp | Defoaming device |
| CN204891300U (en) * | 2015-08-10 | 2015-12-23 | 贵州五倍子发展有限公司 | Defoaming buffer |
| CN205084460U (en) * | 2015-11-12 | 2016-03-16 | 新疆耶路高特工贸有限公司 | Bump and spatter formula oil and gas separator |
| CN206276071U (en) * | 2016-11-21 | 2017-06-27 | 德州瑞康食品有限公司 | Protein foam cancellation element |
| CN208340187U (en) * | 2018-05-21 | 2019-01-08 | 南京圣卡孚科技有限公司 | A kind of foam removal filling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929173A (en) * | 2021-11-16 | 2022-01-14 | 姚晓君 | A waste liquid treatment system for cosmetics production |
| CN113929173B (en) * | 2021-11-16 | 2024-04-12 | 姚晓君 | Waste liquid treatment system for cosmetic production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180831 |