CN208846088U - A kind of stripping gas surge tank of pressure-adjustable - Google Patents
A kind of stripping gas surge tank of pressure-adjustable Download PDFInfo
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- CN208846088U CN208846088U CN201821128636.4U CN201821128636U CN208846088U CN 208846088 U CN208846088 U CN 208846088U CN 201821128636 U CN201821128636 U CN 201821128636U CN 208846088 U CN208846088 U CN 208846088U
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- surge tank
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- stripping gas
- air inlet
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Abstract
The utility model discloses a kind of stripping gas surge tanks of pressure-adjustable, including surge tank ontology, the front surface of the surge tank ontology is equipped with control switch, and one end of surge tank ontology is equipped with stripping gas import, the other end of the surge tank ontology is equipped with stripping gas transfer pipe, and the front surface of surge tank ontology is equipped with stripping gas outlet close to the side of control switch, the upper end of the surge tank ontology is equipped with air inlet pipe close to the side of stripping gas import, and the upper end of surge tank ontology is equipped with air pump close to the side of air inlet pipe.The utility model is provided with multiple pressure letdown chambers, the efficiency of decompression can be improved, pass through dropping valve, can pressure in the intracavitary portion of host buffer it is excessive when discharged in stripping gas to automatic pressure letdown chamber automatically, logical pot active pressure letdown chamber, artificial pressure regulation may be implemented, while active pressure letdown chamber can temporarily store stripping gas, can not waste stripping gas when being depressured to host buffer chamber.
Description
Technical field
The utility model relates to a kind of pressure vessel, the stripping gas surge tank of specifically a kind of pressure-adjustable.
Background technique
Desorption refers to the inverse process of absorption, also known as air lift or stripping, is the operation for separating the gas absorbed and absorbent.
The effect of desorption is recycling solute, while absorbent regeneration restores to absorb the ability of solute, and industrially, desorption is to constitute to absorb behaviour
The important link of work, industrially desorbs and often combines with absorption operation, to obtain pure gas or to recycle absorption
Agent and for be recycled, during desorption, a large amount of stripping gas can be generated, industrially, be often used surge tank buffer system
The pressure oscillation of system keeps system work more steady.
Surge tank needs the pressure being adjusted in surge tank at any time to buffer the pressure oscillation of stripping gas, traditional
The mode of surge tank pressure regulation is single, and structure is complicated, and pressure can change surge tank in tank at work, sometimes pressure pressure sometimes greatly
It is small, when pressure is excessive, need to be depressured automatically, it is also desirable to staff regulates and controls, in order to improve the pressure regulation efficiency of surge tank,
Surge tank needs to have multiple voltage regulating mode, meanwhile, while there is decompression, it is also desirable to have the function of pressurization.Therefore, originally
Field technical staff provides a kind of stripping gas surge tank of pressure-adjustable, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of stripping gas surge tanks of pressure-adjustable, to solve in above-mentioned background technique
It is proposed in order to buffer the pressure oscillation of stripping gas, need the pressure being adjusted in surge tank at any time, traditional surge tank tune
The mode of pressure is single, and structure is complicated, and pressure can change surge tank in tank at work, and pressure is small sometimes greatly for pressure sometimes, is pressing
When strong excessive, need to be depressured automatically, it is also desirable to which staff regulates and controls, in order to improve the pressure regulation efficiency of surge tank, surge tank
It needs that there is multiple voltage regulating mode, meanwhile, while there is decompression, it is also desirable to have the function of the problem of pressurization.
To achieve the above object, the utility model provides the following technical solutions:
A kind of stripping gas surge tank of pressure-adjustable, including surge tank ontology, the front surface of the surge tank ontology are equipped with
Control switch, and one end of surge tank ontology is equipped with stripping gas import, the other end of the surge tank ontology is equipped with desorption
Gas transfer pipe, and the front surface of surge tank ontology is equipped with stripping gas outlet, the surge tank sheet close to the side of control switch
The upper end of body is equipped with air inlet pipe close to the side of stripping gas import, and the upper end of surge tank ontology is pacified close to the side of air inlet pipe
Equipped with air pump, the lower end of the surge tank ontology offers escape pipe, and the inside of surge tank ontology is equipped with host buffer chamber,
The outside of the host buffer chamber is provided with automatic pressure letdown chamber close to one end of stripping gas import, and host buffer chamber turns close to stripping gas
The one end for moving pipe is equipped with connecting tube, and the inside of the surge tank ontology is equipped with close to one end of host buffer chamber to be actively depressured
Chamber, the inside of the host buffer chamber, automatic pressure letdown chamber and active pressure letdown chamber is mounted on pressure sensor, and host buffer chamber is interior
Portion is equipped with gas tube, and the gas tube is connect through host buffer chamber, automatic pressure letdown chamber and surge tank ontology with air pump, and is filled
The lower surface of tracheae is socketed with air bag, and the host buffer chamber is equipped with dropping valve on the side wall of automatic pressure letdown chamber.
As a further solution of the present invention: the air inlet pipe and an air outlet pipe is through surge tank ontology and automatic decompression
Chamber connection, the connecting tube is connected through surge tank ontology and stripping gas outlet, and connecting tube and active pressure letdown chamber pass through pipeline
Connection, the inside of pipeline are equipped with solenoid valve, and the stripping gas transfer pipe is connect with active pressure letdown chamber.
The automatic pressure letdown chamber and active pressure letdown chamber are socketed in host buffer as a further solution of the present invention,
The outside of chamber, and partition is provided between automatic pressure letdown chamber and active pressure letdown chamber, partition is fixedly mounted on host buffer chamber and buffering
Between the inner wall of tank ontology.
The lower surface of the gas tube is provided with multiple openings as a further solution of the present invention, opening
Outside is socketed with air bag, the gas tube and host buffer chamber and encapsulation process is passed through in the position of surge tank body contacts.
The one side of the dropping valve offers the first air inlet as a further solution of the present invention, and drops
The side of pressure valve offers the second air inlet close to the side of the first air inlet, first air inlet and the second air inlet with
The connection of host buffer chamber, and the diameter of the first air inlet is greater than the diameter of the second air inlet.
The dropping valve offers outlet far from the side of host buffer chamber as a further solution of the present invention,
Mouthful, and the inside of dropping valve offers Pressure chamber, the inside of Pressure chamber is equipped with latch plate, and the both ends of the latch plate are fixed
Baffle is installed, is connected between the baffle by spring.
Diameter of the latch plate close to the baffle of second air inlet one end as a further solution of the present invention,
Equal with the diameter of Pressure chamber, inner wall of the dropping valve close to first air inlet one end and the side close to gas outlet are fixed
Fixture block is installed, the baffle is tightly attached to the side of fixture block under the pressure action inside spring and the second air inlet.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with multiple pressure letdown chambers, the efficiency of decompression can be improved, and pressure letdown chamber is divided into automatic decompression
Chamber and active pressure letdown chamber, may be implemented stacked buck, while to be also possible to prevent host buffer chamber internal pressure excessive for automatic pressure letdown chamber
Surge tank is caused the problem of security risk occur.
2, by dropping valve, can pressure in the intracavitary portion of host buffer it is excessive when discharge stripping gas automatically to automatic pressure letdown chamber
It is interior, while automatic pressure letdown chamber is provided with air inlet pipe and an air outlet pipe, can with external air pump by stripping gas from the inside of automatic pressure letdown chamber
Blowout, so as to keep clean and tidy inside automatic pressure letdown chamber.
3, lead to pot active pressure letdown chamber, artificial pressure regulation may be implemented, while active pressure letdown chamber can temporarily store stripping gas, it can
Not waste stripping gas when being depressured to host buffer chamber, if stripping gas is excessive, stripping gas transfer pipe can be opened, it will be extra
Stripping gas be transferred out of surge tank, to guarantee the safety of surge tank.
4, air can be provided for air bag by air pump, after air bag fills air, can reduce the intracavitary portion of host buffer
Volume, so as to while storing identical stripping gas increase inside pressure, realize regulation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the stripping gas surge tank of pressure-adjustable；
Fig. 2 is the diagrammatic cross-section of surge tank ontology in a kind of stripping gas surge tank of pressure-adjustable；
Fig. 3 is the structural schematic diagram of part A in Fig. 2；
Fig. 4 is the diagrammatic cross-section of active pressure letdown chamber in a kind of stripping gas surge tank of pressure-adjustable.
In figure: 1, surge tank ontology；2, control switch；3, stripping gas import；4, stripping gas exports；5, air inlet pipe；6, empty
Air pump；7, escape pipe；8, stripping gas transfer pipe；9, host buffer chamber；10, automatic pressure letdown chamber；11, connecting tube；12, it is actively depressured
Chamber；13, pressure sensor；14, gas tube；15, air bag；16, dropping valve；161, the first air inlet；162, the second air inlet；
163, latch plate；164, baffle；165, gas outlet.
Specific embodiment
Embodiment 1: please referring to Fig. 1~4, in the utility model embodiment, a kind of stripping gas surge tank of pressure-adjustable, including
Surge tank ontology 1, the front surface of surge tank ontology 1 is equipped with control switch 2, and one end of surge tank ontology 1 is equipped with desorption
Gas import 3, the other end of surge tank ontology 1 is equipped with stripping gas transfer pipe 8, and the front surface of surge tank ontology 1 is close to control
The side of switch 2 is equipped with stripping gas outlet 4, and the upper end of surge tank ontology 1 is equipped with air inlet close to the side of stripping gas import 3
Pipe 5, and the upper end of surge tank ontology 1 is equipped with air pump 6 close to the side of air inlet pipe 5, the lower end of surge tank ontology 1 offers
Escape pipe 7, and the inside of surge tank ontology 1 is equipped with host buffer chamber 9, the outside of host buffer chamber 9 is close to the one of stripping gas import 3
End is provided with automatic pressure letdown chamber 10, and host buffer chamber 9 is equipped with connecting tube 11, surge tank close to one end of stripping gas transfer pipe 8
The inside of ontology 1 is equipped with active pressure letdown chamber 12, host buffer chamber 9, automatic pressure letdown chamber 10 and active close to one end of host buffer chamber 9
The inside of pressure letdown chamber 12 is mounted on pressure sensor 13, and the inside of host buffer chamber 9 is equipped with gas tube 14, and gas tube 14 passes through
It wears host buffer chamber 9, automatic pressure letdown chamber 10 and surge tank ontology 1 to connect with air pump 6, and the lower surface of gas tube 14 is socketed with
Air bag 15, the lower surface of gas tube 14 are provided with multiple openings, and the outside of opening is socketed with air bag 15, and gas tube 14 and master are slow
It rushes the position that chamber 9 and surge tank ontology 1 contact and passes through encapsulation process, air pump 6 after power up can be right by gas tube 14
Air bag 15 is supplied, and air bag 15 expands after inflating, it is possible to reduce the volume inside host buffer chamber 9, thus in host buffer chamber 9
Portion can increase pressure when storing the stripping gas of same volume.
In Fig. 2: air inlet pipe 5 and escape pipe 7 are connect through surge tank ontology 1 with automatic pressure letdown chamber 10, and connecting tube 11 is passed through
Wear surge tank ontology 1 and stripping gas outlet 4 to connect, and connecting tube 11 is connect with active pressure letdown chamber 12 by pipeline, pipeline it is interior
Portion is equipped with solenoid valve, and stripping gas transfer pipe 8 is connect with active pressure letdown chamber 12.Automatic pressure letdown chamber 10 and active pressure letdown chamber 12 cover
It connects in the outside of host buffer chamber 9, and is provided with partition between automatic pressure letdown chamber 10 and active pressure letdown chamber 12, partition is fixedly mounted on
Between host buffer chamber 9 and the inner wall of surge tank ontology 1, solenoid valve is opened, the stripping gas inside host buffer chamber 9 can be in the work of pressure
Entered in active pressure letdown chamber 12 with lower along pipeline, temporarily storage unit can decompose air-breathing, avoid wasting, if pressure is excessive, actively
When volume inside pressure letdown chamber 12 is not enough, stripping gas transfer pipe 8 can be opened, part stripping gas is transferred out of surge tank.
Embodiment 2: host buffer chamber 9 is equipped with dropping valve 16 on the side wall of automatic pressure letdown chamber 10, and the one of dropping valve 16
Side offers the first air inlet 161, and the side of dropping valve 16 offers the second air inlet close to the side of the first air inlet 161
Mouth 162, the first air inlet 161 and the second air inlet 162 are connected to host buffer chamber 9, and the diameter of the first air inlet 161 is greater than
The diameter of second air inlet 162.Dropping valve 16 offers gas outlet 165 far from the side of host buffer chamber 9, and dropping valve 16 is interior
Portion offers Pressure chamber, and the inside of Pressure chamber is equipped with latch plate 163, and the both ends of latch plate 163 are fixedly installed with baffle
164, pass through spring between baffle 164 and connects.Diameter and pressure of the latch plate 163 close to the baffle 164 of 162 one end of the second air inlet
The diameter in power storehouse is equal, and inner wall of the dropping valve 16 close to 161 one end of the first air inlet and the side close to gas outlet 165 are fixed
Fixture block is installed, baffle 164 is tightly attached to the side of fixture block under the pressure action inside spring and the second air inlet 162, and first
The diameter of air inlet 161 is greater than the diameter of the second air inlet 162, thus pressure the first air inlet 161 inside greater than second into
Pressure inside port 162, the pressure inside the first air inlet 161 are greater than in the active force and the second air inlet 162 of spring
When the pressure in portion, baffle 164 can be opened by the stripping gas inside the first air inlet 161, so that stripping gas can be along gas outlet
165 enter inside automatic pressure letdown chamber 10, can be in the dynamic pressure alleviated inside host buffer chamber 9.
Air pump 6 in the utility model fill the pressure that air bag 15 is increased be less than before dropping valve 16 is opened can be most
The pressure born greatly.
The working principle of the utility model is: when surge tank ontology 1 pours stripping gas, stripping gas can along stripping gas into
Mouth 3 enters the inside of host buffer chamber 9, can generate pressure oscillation inside host buffer chamber 9, and if desired automatic decompression, then can beat
Open electromagnetic valve, stripping gas can enter in active pressure letdown chamber 12 along pipeline, main so as to reduce the pressure in host buffer chamber 9
Dynamic pressure letdown chamber 12 can store a part of stripping gas, can be to avoid waste, if being full of after stripping gas still inside active pressure letdown chamber 12
When need to be depressured, stripping gas can be transferred to additional holding vessel along stripping gas transfer pipe 8 or given off, in surge tank
When the pressure in portion is excessive but nobody controls, stripping gas can be jacked up baffle 164 along the first air inlet 161, thus compressed spring
Spring in plate 163 opens gas outlet 165, and stripping gas is discharged into automatic pressure letdown chamber 10, thereby may be ensured that surge tank
Safety, after releasing a part of stripping gas, pressure inside the first air inlet 161 be less than spring active force and second into
Pressure in port 162, baffle 164 can be close under the pressure collective effect in the active force and the first air inlet 161 of spring
On fixture block, so as to block gas outlet 165, the stripping gas in automatic pressure letdown chamber 10 can pass through air inlet pipe 5 and escape pipe 7
It recycles defeated wind to be cleared up, when needing to be pressurized for main cushion chamber 9, air pump 6 can be opened, air pump 6 after power up may be used
To be supplied by gas tube 14 to air bag 15, air bag 15 expands after inflating, it is possible to reduce the volume inside host buffer chamber 9,
To which pressure can be increased in the stripping gas of 9 internal reservoir same volume of host buffer chamber.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of stripping gas surge tank of pressure-adjustable, including surge tank ontology (1), which is characterized in that the surge tank ontology (1)
Front surface be equipped with control switch (2), and one end of surge tank ontology (1) is equipped with stripping gas import (3), the surge tank
The other end of ontology (1) is equipped with stripping gas transfer pipe (8), and the front surface of surge tank ontology (1) is close to control switch (2)
Side is equipped with stripping gas outlet (4), and the upper end of the surge tank ontology (1) is equipped with close to the side of stripping gas import (3)
Air inlet pipe (5), and the upper end of surge tank ontology (1) is equipped with air pump (6), the surge tank close to the side of air inlet pipe (5)
The lower end of ontology (1) offers escape pipe (7), and the inside of surge tank ontology (1) is equipped with host buffer chamber (9), and the master is slow
The outside for rushing chamber (9) is provided with automatic pressure letdown chamber (10) close to one end of stripping gas import (3), and host buffer chamber (9) is close to solution
One end of air-breathing transfer pipe (8) is equipped with connecting tube (11), and the inside of the surge tank ontology (1) is close to host buffer chamber (9)
One end is equipped with active pressure letdown chamber (12), the host buffer chamber (9), automatic pressure letdown chamber (10) and active pressure letdown chamber (12) inside
It is mounted on pressure sensor (13), and the inside of host buffer chamber (9) is equipped with gas tube (14), the gas tube (14) is run through
Host buffer chamber (9), automatic pressure letdown chamber (10) and surge tank ontology (1) are connect with air pump (6), and the lower surface of gas tube (14)
Be socketed with air bag (15), the host buffer chamber (9) close to automatic pressure letdown chamber (10) side wall on dropping valve (16) are installed.
2. a kind of stripping gas surge tank of pressure-adjustable according to claim 1, which is characterized in that the air inlet pipe (5) and
Escape pipe (7) is connect through surge tank ontology (1) with automatic pressure letdown chamber (10), and the connecting tube (11) runs through surge tank ontology
(1) it is connect with stripping gas outlet (4), and connecting tube (11) is connect with active pressure letdown chamber (12) by pipeline, the inside peace of pipeline
Equipped with solenoid valve, the stripping gas transfer pipe (8) connect with active pressure letdown chamber (12).
3. a kind of stripping gas surge tank of pressure-adjustable according to claim 1, which is characterized in that the automatic pressure letdown chamber
(10) and active pressure letdown chamber (12) is socketed in the outsides of host buffer chamber (9), and automatic pressure letdown chamber (10) and active pressure letdown chamber
(12) partition is provided between, partition is fixedly mounted between host buffer chamber (9) and the inner wall of surge tank ontology (1).
4. a kind of stripping gas surge tank of pressure-adjustable according to claim 1, which is characterized in that the gas tube (14)
Lower surface is provided with multiple openings, and the outside of opening is socketed with air bag (15), the gas tube (14) and host buffer chamber (9) and
Encapsulation process is passed through in the position of surge tank ontology (1) contact.
5. a kind of stripping gas surge tank of pressure-adjustable according to claim 1, which is characterized in that the dropping valve (16)
One side offers the first air inlet (161), and the side of dropping valve (16) is offered close to the side of the first air inlet (161)
Second air inlet (162), first air inlet (161) and the second air inlet (162) are connected to host buffer chamber (9), and the
The diameter of one air inlet (161) is greater than the diameter of the second air inlet (162).
6. a kind of stripping gas surge tank of pressure-adjustable according to claim 1, which is characterized in that the dropping valve (16) is remote
Side from host buffer chamber (9) offers gas outlet (165), and the inside of dropping valve (16) offers Pressure chamber, Pressure chamber
Inside is equipped with latch plate (163), and the both ends of the latch plate (163) are fixedly installed with baffle (164), the baffle
(164) it is connected between by spring.
7. a kind of stripping gas surge tank of pressure-adjustable according to claim 6, which is characterized in that the latch plate (163)
Diameter close to the baffle (164) of the second air inlet (162) one end is equal with the diameter of Pressure chamber, and the dropping valve (16) is close
The side of the inner wall of the first air inlet (161) one end and close gas outlet (165) is fixedly installed with fixture block, the baffle
(164) side of fixture block is tightly attached under the internal pressure action of spring and the second air inlet (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128636.4U CN208846088U (en) | 2018-07-17 | 2018-07-17 | A kind of stripping gas surge tank of pressure-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128636.4U CN208846088U (en) | 2018-07-17 | 2018-07-17 | A kind of stripping gas surge tank of pressure-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846088U true CN208846088U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128636.4U Active CN208846088U (en) | 2018-07-17 | 2018-07-17 | A kind of stripping gas surge tank of pressure-adjustable |
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| Country | Link |
|---|---|
| CN (1) | CN208846088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899649A (en) * | 2021-09-23 | 2022-01-07 | 福建瓮福蓝天氟化工有限公司 | Device and method for determining carbonate content in sodium fluoride |
-
2018
- 2018-07-17 CN CN201821128636.4U patent/CN208846088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899649A (en) * | 2021-09-23 | 2022-01-07 | 福建瓮福蓝天氟化工有限公司 | Device and method for determining carbonate content in sodium fluoride |
| CN113899649B (en) * | 2021-09-23 | 2024-04-12 | 福建瓮福蓝天氟化工有限公司 | Device and method for measuring carbonate content in sodium fluoride |
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