CN208574244U - A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower - Google Patents
A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower Download PDFInfo
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- CN208574244U CN208574244U CN201820826383.1U CN201820826383U CN208574244U CN 208574244 U CN208574244 U CN 208574244U CN 201820826383 U CN201820826383 U CN 201820826383U CN 208574244 U CN208574244 U CN 208574244U
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Abstract
The utility model provides a kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower, including the first erection joint of tubulose, the first erection joint side wall are provided with annular recess from top to bottom, and the second erection joint of tubulose is equipped in annular recess；The depth that annular recess is protruded into second erection joint lower end is adjustable；The inner circumference area of second erection joint is equipped with piston, and inner surface of the top and bottom of piston with the second erection joint is slidably and sealingly connected with；Jet thrust is equipped at the top of second erection joint, piston can be moved up and down under the effect of the axial compressive force of the first erection joint in jet thrust；Vibration absorption unit is equipped in jet thrust, jet thrust outer surface of cupular part is equipped with microporous barrier.CO described in the utility model2The air-jet device of gas continuous foam rectifying separating-purifying tower, uniform air distribution, it is ensured that the furthermore maximum gas-liquid specific surface for bloating bubble can realize continuous jet and interval jet, and jet is adjustable.
Description
Technical field
The utility model belongs to field of chemical equipment, more particularly, to a kind of CO2Gas continuous foam rectifying separating-purifying
The air-jet device of tower.
Background technique
Continuous foam rectifying process for separation and purification is based on table (boundary) face physics and attached principle, by bubble as separation
Medium purifies a kind of new separation technology of surface-active and on-surface-active substance to be concentrated, and is just constantly widely used in rule
In the biofermentation industrial production of modelling, such as in biological medicine engineering protein, enzyme, virus separation and purification, food additive
Add agent and the separation of preservative and purification etc..
The air-jet device of continuous foam rectifying separating-purifying tower is used to be bubbled the sour gas with certain pressure, and it is produced
Raw foam size and uniformity coefficient and solution acidity are an important factor for guaranteeing separating-purifying and substance stabilization and efficiency.
Summary of the invention
In view of this, the utility model is directed to a kind of CO2The jet of gas continuous foam rectifying separating-purifying tower fills
It sets, to overcome the deficiencies of existing technologies, uniform air distribution, it is ensured that bloat bubble has biggish gas-liquid specific surface, furthermore may be used
Realize continuous jet and interval jet, and jet is adjustable.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower, including the first erection joint of tubulose, first
Erection joint side wall is provided with annular recess from top to bottom, and the second erection joint of tubulose is equipped in annular recess；Second
The depth that annular recess is protruded into erection joint lower end is adjustable；The inner circumference area of second erection joint is equipped with piston, piston
Inner surface of the top and bottom with the second erection joint be slidably and sealingly connected with；Jet thrust is equipped at the top of second erection joint,
The height of jet thrust is greater than the height of piston；Piston is on can be in jet thrust under the effect of the axial compressive force of the first erection joint
Lower movement；Vibration absorption unit is equipped in jet thrust, jet thrust outer surface of cupular part is equipped with microporous barrier.
Further, the first erection joint, the second erection joint and jet thrust coaxial arrangement；Microporous barrier is polytetrafluoroethylene (PTFE)
Microporous barrier；The aperture of microporous barrier is 0.5-1mm, with a thickness of 0.1-0.15mm；Micropore film edge is coated to jet thrust side wall, and two
O-ring seal is cased at person's pressing.
Further, cyclic annular limit plate is equipped in annular recess, cyclic annular limit plate bottom passes through several first springs and ring
Shape bottom portion of groove is fixedly connected.
Further, cyclic annular limit plate and the bottom of the second erection joint are arranged in parallel；The inner periphery of first erection joint
Face is equipped with the screw thread for connecting with air supply pipe.
Further, the second erection joint outer surface is equipped at intervals with several threaded holes under upper；With the first erection joint
Bolt is mounted in adjacent row threaded hole；Several threaded holes are respectively positioned on the lower section of piston.
Further, piston includes circular first plate, and the first plate edge is upwards integrally formed with bending part, bending
Portion and the first plate form card slot；First plate is equipped with circular second plate, and the second plate edge is fastened in card slot；The
Integrally formed with a piston rod among two plates, end cap is in the auxiliary mounting groove of third plate lower surface on piston rod；Third
Plate is circle, and the inner surface of the first plate and third plate with the second erection joint is slidably and sealingly connected with.
Further, upper cover of piston rod has second spring；First plate place corresponding with the first erection joint position
Be equipped at intervals with it is several can longitudinal free extension telescopic rod；Third plate lower surface edge and third plate are integrally formed with set
Cylinder, sleeve and the inner surface of the second erection joint are slidably and sealingly connected with.
Further, jet thrust includes a round table-like shell；Case top diameter is greater than base diameter, housing bottom outer diameter
It is suitable with the outer diameter of the second erection joint；Housing bottom internal diameter is suitable with the outer diameter of the second erection joint；If case top is equipped with
Dry through-hole.
Further, vibration absorption unit is mounted on the lower surface of case top.
Further, vibration absorption unit include several equal lengths can longitudinal extension guiding axis, on several guiding axis
It is cased with third spring；Several guiding axis surround a circle, and several guiding axis are installed with limited block close to piston one end；Institute
There is limited block to be arranged in parallel with piston；Several limited blocks are not overlapped in the projection of case top with any through-hole.
Further, the circular center of circle that several guiding axis are surrounded is on the axis of piston rod.
Compared with the existing technology, a kind of CO described in the utility model2The spray of gas continuous foam rectifying separating-purifying tower
Device of air has the advantage that
A kind of CO described in the utility model2The air-jet device of gas continuous foam rectifying separating-purifying tower, using piston,
The gas distribution mode that jet thrust and microporous barrier combine, uniform air distribution, and large specific surface area；In addition, the first erection joint and second
The relative altitude of erection joint is adjustable, can meet the jet demand at different height.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is CO described in the utility model embodiment2The air-jet device of gas continuous foam rectifying separating-purifying tower
Simple schematic diagram of main cross-sectional structure；
Fig. 2 is CO described in the utility model embodiment2The air-jet device of gas continuous foam rectifying separating-purifying tower
Simple bottom view.
Description of symbols:
The first erection joint of 1-；2- annular recess；The second erection joint of 3-；4- piston；The first plate of 401-；402- bending
Portion；The second plate of 403-；404- piston rod；405- third plate；In 406- auxiliary mounting groove；407- second spring；5- jet
Head；501- shell；502- through-hole；6- vibration absorption unit；601- guiding axis；602- third spring；604- limited block；7- microporous barrier；
8-O type sealing ring；9- ring-type limit plate；The first spring of 10-；11- threaded hole；12- bolt；13- telescopic rod.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, a kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower, including tubulose
One erection joint 1,1 side wall of the first erection joint are provided with annular recess 2 from top to bottom, are equipped with tubulose in annular recess 2
The second erection joint 3；The depth that annular recess 2 is protruded into second erection joint, 3 lower end is adjustable；Second erection joint 3 it is interior
Circumferential area is equipped with piston 4, and inner surface of the top and bottom of piston 4 with the second erection joint 3 is slidably and sealingly connected with；
Jet thrust 5 is equipped at the top of second erection joint 3, in order to guarantee that piston 4 (can specifically enter completely into jet thrust 5
In shell 501), and guarantee when piston 4 is completely into jet thrust 5 there is enough airflow channels, guarantee the first erection joint,
Second erection joint is connected to jet thrust top outer, and the height of jet thrust 5 need to be greater than the height of piston 4；Piston 4 is along
It can be moved up and down in jet thrust 5 under the axial compressive force effect of one erection joint 1；Vibration absorption unit 6, jet are equipped in jet thrust 5
First 5 outer surface of cupular part is equipped with microporous barrier 7.On the one hand the setting of vibration absorption unit can play to be limited to piston stroking upward position
Effect, when on the other hand avoidable air-flow is excessive, piston improves the use of entire air-jet device to jet thrust hard hit
Service life.
First erection joint 1, the second erection joint 3 and jet thrust 5 are coaxially disposed；It is internalized by and learns to air-jet device in order to prevent
The pollution that intersects between product and microfiltration membranes, microporous barrier 7 select microporous teflon membran；The aperture of microporous barrier 7 is
0.7mm, with a thickness of 0.12mm；7 edge of microporous barrier is coated to 5 side wall of jet thrust, presses the annular on jet thrust side wall among it
In seal groove, then to microfiltration membranes position corresponding with annular seal groove O-ring seal 8 is put on, such setting can be improved
The sealing paste of microfiltration membranes and jet thrust is right, avoid the gas of only a few under stress after through-hole outflow directly from microfiltration membranes with
It is flowed out in the gap of jet thrust, reduces jet efficiency.
In order to avoid the second erection joint it is too urgent it is too fast fall into annular groove, the positions such as jet thrust are damaged, are examined
Buffer cell is added in worry in annular recess, specific to the present embodiment, then following form be can be used: being equipped in annular recess 2
Cyclic annular limit plate 9, and cyclic annular 9 bottom of limit plate is fixedly connected by 4 the first springs 10 with 2 bottom of annular recess.
In order to make the second erection joint smoothly fall in annular groove, cyclic annular limit plate 9 is arranged to and the second peace
The parallel form in the bottom of joint 3；The inner peripheral surface of first erection joint 1 is equipped with the screw thread for connecting with air supply pipe.
Second erection joint, 3 outer surface is equipped at intervals with several threaded holes 11 under upper；It is adjacent with the first erection joint 1
Bolt 12 is mounted in one row's threaded hole 11；Several threaded holes 11 are respectively positioned on the lower section of piston 4.It, can in actual mechanical process
The height of jet as needed, can connect by the threaded hole of bolt and different height, be inserted into the to adjust the second erection joint
The depth of one erection joint annular groove.
Piston 4 includes circular first plate 401, and 401 edge of the first plate is curved upwards integrally formed with bending part 402
Folding part 402 and the first plate 401 form card slot；First plate 401 is equipped with circular second plate 403,403 side of the second plate
Edge is fastened in card slot；Integrally formed with a piston rod 404 among second plate 403, end cap is in third plate on piston rod 404
406 in the auxiliary mounting groove of 405 lower surfaces；Third plate 405 is circle, and the first plate 401 and third plate 405 are with second
The inner surface of erection joint 3 is slidably and sealingly connected with.
Second spring 407 is cased on piston rod 404；In order to improve the stability of piston operation, the first plate 401 and first
The corresponding place in 1 position of erection joint is equipped at intervals with 6 can be longitudinal (namely along the side for being parallel to the second erection joint axis
To) 13,6 telescopic rods 13 of telescopic rod of free extension are uniformly distributed along the circumferential direction of the first erection joint 1；Under third plate 405
Marginal surface and third plate 405 are slidably and sealingly connected with integrally formed with sleeve, sleeve and the inner surface of the second erection joint 3.
Sleeve can increase the contact area of piston and the second erection joint, improve device overall stability.
Jet thrust 5 includes a round table-like shell 501；501 top diameter of shell is greater than base diameter, outside 501 bottom of shell
Diameter is suitable with the outer diameter of the second erection joint 3；501 bottom inner diameter of shell is suitable with the outer diameter of the second erection joint 3；Shell 501
Top is equipped with several through-holes 502.Through-hole can carry out preliminary gas distribution.
Vibration absorption unit 6 is mounted on the lower surface at 501 top of shell.
Vibration absorption unit 6 include several equal lengths can longitudinal extension guiding axis 601, cover on several guiding axis 601
There is third spring 602；Several guiding axis 601 surround a circle, and several guiding axis 601 are installed with close to 4 one end of piston
Limited block 604；All limited blocks 604 are arranged in parallel with piston 4；Several limited blocks 604 the top of shell 501 projection not with
Any through-hole 502 is overlapped.Guiding axis 601, third spring 602 and limited block 604 quantity setting can be according to jet thrust at the top of
Size determines that the present embodiment selects 6.
The circular center of circle that several guiding axis 601 are surrounded is on the axis of piston rod 404.
The working process of this embodiment is as follows:
In use, existing air supply pipe and the first erection joint are connected through a screw thread, start to provide when in beginning air supply pipe
CO2When gas, under the influence of air pressure, piston 4 go upward to damping device contraction, if stable gas pressure and it is sufficiently large if,
Relative position of the piston in jet thrust be it is fixed, the stability of jet can be indirectly realized, if necessary to interval jet
Air pressure is then adjusted in words, then position of the piston in jet thrust can be varied as situation is stretched in the contraction of damping device.
In whole process, the gas in jet thrust is successively sprayed through several through-holes, microporous barrier.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: installed including tubulose first
Connector (1), the first erection joint (1) side wall are provided with annular recess (2) from top to bottom, are equipped with pipe in annular recess (2)
The second erection joint (3) of shape；The depth that annular recess (2) is protruded into second erection joint (3) lower end is adjustable；Second installation connects
The inner circumference area of head (3) is equipped with piston (4), inner surface of the top and bottom of piston (4) with the second erection joint (3)
It is slidably and sealingly connected with；Jet thrust (5) are equipped at the top of second erection joint (3), the height of jet thrust (5) is greater than the height of piston (4)
Degree；Piston (4) can move up and down under the effect of the axial compressive force of the first erection joint (1) in jet thrust (5)；Jet thrust
(5) vibration absorption unit (6) are equipped in, jet thrust (5) outer surface of cupular part is equipped with microporous barrier (7).
2. CO according to claim 12The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: the
One erection joint (1), the second erection joint (3) and jet thrust (5) coaxial arrangement；Microporous barrier (7) is microporous teflon membran；
The aperture of microporous barrier (7) is 0.5-1mm, with a thickness of 0.1-0.15mm；Microporous barrier (7) edge is coated to jet thrust (5) side wall, and
O-ring seal (8) are cased at the two pressing.
3. CO according to claim 12The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: ring
Cyclic annular limit plate (9) is equipped in shape groove (2), cyclic annular limit plate (9) bottom passes through several first springs (10) and annular recess
(2) bottom is fixedly connected.
4. CO according to claim 32The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: ring
Shape limit plate (9) and the bottom of the second erection joint (3) are arranged in parallel；The inner peripheral surface of first erection joint (1), which is equipped with, to be used
In the screw thread being connect with air supply pipe.
5. CO according to claim 12The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: the
Two erection joints (3) outer surface is equipped at intervals with several threaded holes (11) under upper；With the adjacent row of the first erection joint (1)
Bolt (12) are mounted in threaded hole (11)；Several threaded holes (11) are respectively positioned on the lower section of piston (4).
6. CO according to claim 12The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: living
Plug (4) includes circular first plate (401), and the first plate (401) edge is upwards integrally formed with bending part (402), bending
Portion (402) and the first plate (401) form card slot；First plate (401) is equipped with circular second plate (403), and second is flat
Plate (403) edge is fastened in card slot；Second plate (403) is intermediate integrally formed with a piston rod (404), piston rod (404)
Upper end cap is in the auxiliary mounting groove of third plate (405) lower surface (406)；Third plate (405) is circle, the first plate
(401) it is slidably and sealingly connected with inner surface of the third plate (405) with the second erection joint (3).
7. CO according to claim 62The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: living
Second spring (407) are cased on stopper rod (404)；Between first plate (401) place corresponding with the first erection joint (1) position
Every be equipped with it is several can longitudinal free extension telescopic rod (13)；Third plate (405) lower surface edge and third plate (405) one
Body formed to have sleeve, sleeve and the inner surface of the second erection joint (3) are slidably and sealingly connected with.
8. CO according to claim 12The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: spray
Gas head (5) includes a round table-like shell (501)；Shell (501) top diameter is greater than base diameter, shell (501) bottom outer diameter
It is suitable with the outer diameter of the second erection joint (3)；Shell (501) bottom inner diameter is suitable with the outer diameter of the second erection joint (3)；Shell
(501) top is equipped with several through-holes (502).
9. CO according to claim 82The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that: subtract
Shake unit (6) is mounted on the lower surface at the top of shell (501)；Vibration absorption unit (6) includes can longitudinally stretching for several equal lengths
The guiding axis (601) of contracting is cased with third spring (602) on several guiding axis (601)；Several guiding axis (601) surround one
Circle, and several guiding axis (601) are installed with limited block (604) close to piston (4) one end；All limited blocks (604) with
Piston (4) is arranged in parallel；Projection of several limited blocks (604) at the top of shell (501) is not overlapped with any through-hole (502).
10. CO according to claim 92The air-jet device of gas continuous foam rectifying separating-purifying tower, it is characterised in that:
The circular center of circle that several guiding axis (601) are surrounded is on the axis of piston rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826383.1U CN208574244U (en) | 2018-05-30 | 2018-05-30 | A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826383.1U CN208574244U (en) | 2018-05-30 | 2018-05-30 | A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208574244U true CN208574244U (en) | 2019-03-05 |
Family
ID=65506564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826383.1U Active CN208574244U (en) | 2018-05-30 | 2018-05-30 | A kind of CO2The air-jet device of gas continuous foam rectifying separating-purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208574244U (en) |
-
2018
- 2018-05-30 CN CN201820826383.1U patent/CN208574244U/en active Active
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