CN208448993U - A kind of gas absorption tank - Google Patents
A kind of gas absorption tank Download PDFInfo
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- CN208448993U CN208448993U CN201820833351.4U CN201820833351U CN208448993U CN 208448993 U CN208448993 U CN 208448993U CN 201820833351 U CN201820833351 U CN 201820833351U CN 208448993 U CN208448993 U CN 208448993U
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- gas absorption
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- absorption chamber
- oil
- pipe
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Abstract
The utility model discloses a kind of gas absorption tanks, belong to fat and oil processing equipment technical field, including hollow tank body, it is characterised in that at least 3 layers of gas absorption chamber are provided in the tank body, it is provided with partition between gas absorption chamber, is communicated between gas absorption chamber by oil pipe and gas-guide tube；Bottom is horizontally disposed air inlet pipe；It is evenly arranged with the venthole of preset quantity on exhaust pipe and the tube wall of air inlet pipe, is provided with ball-cock assembly on the inner wall of tank body, the beneficial effects of the utility model are: the present apparatus is effectively absorbed solvent a small amount of in tail gas using crude oil as absorbent；Gas absorption chamber combines the connection matching relationship of multiple oil pipes and multiple gas-guide tubes, effectively increase the time of contact of tail gas and crude oil, realize device for tail gas absorption continuity, gas-guide tube is arranged to inverted U and is higher than the height of oil pipe upper port, liquid reflux is avoided to next layer, crude oil is effectively maintained at certain liquid level.
Description
Technical field
The utility model belongs to fat and oil processing equipment technical field, relates more specifically to a kind of gas absorption tank.
Background technique
Rice oil is also known as rice bran oil or rice embryo oil, is to be obtained by rice bran using solvent extraction and the technique deep processing of physical refining
, be agricultural product auxiliary product deep processed product, the nutrition such as oleic acid, linoleic acid and phytosterol and oryzanol rich at
Point, the genuine piece and paddy gold being known as in edible oil.
However, extracting and refining Rice oil also needs solvent, the recycling prior art of these solvents is very
Maturation, but pass through the solvent that the meeting of remaining unchanged yield is a small amount of in tail gas after the recovery, such exhaust emissions is serious dirty into atmosphere
Environment is contaminated, it is higher that the lower tail gas of content is carried out processing cost.
Currently in order to absorbing these tail gas, tourie is mostly used, absorbent is provided in tourie, it in this way can be effective
Remaining solvent in tail gas is removed, but is a kind of loss for solvent, and absorbent cannot much be regenerated and be used, is increased
The production cost of enterprise is added.
The china national practical new-type patent of Patent No. 200820169044.7 discloses solvent tail gas combined adsorption tank, very well
Solve problem above, but the device oil inlet pipe is arranged to U-shaped linker structure, and is arranged on the outside of tank body, and grease holds
The influence for easily receiving ambient temperature, is particularly easy to block, and since the crude oil density containing solvent is lower, assembles
In the upper end of crude oil, the crude oil density not containing solvent is larger, is gathered in the lower end of crude oil, and the device result in do not absorb it is molten
The crude oil of agent is expelled directly out, and absorption efficiency is very low, and the device flow and liquid measure are unable to control and adjust.
Summary of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides that a kind of operating cost is low, absorbs
The high-efficient and few gas absorption tank of solvent loss can be effectively solved tail gas and remain a small amount of solvent, not easy to handle pollution ring
The problem of border.
It is that the utility model solves above-mentioned technical problem the specific technical proposal is: the gas absorption tank, including it is hollow
Tank body, it is characterised in that at least 3 layers of gas absorption chamber, including gas absorption chamber I, gas absorption chamber are provided in the tank body
II and gas absorption chamber III, partition is provided between the gas absorption chamber, passes through oil pipe and air guide between gas absorption chamber
Pipe communicates；The gas-guide tube is arranged to inverted U, and one end of gas-guide tube is arranged on partition, and the other end of gas-guide tube is along level side
To exhaust pipe is provided with, the oil pipe is arranged on partition, and oil pipe includes oil pipe I and oil pipe II, and I lower ending opening of oil pipe is set
It sets in the bottom of tank body, the top of gas absorption chamber II is arranged in I upper end opening of oil pipe；The lower ending opening of the oil pipe II is arranged
In the bottom of gas absorption chamber II, the top of gas absorption chamber III is arranged in II upper end opening of oil pipe；The top of the tank body
It is provided with exhaust outlet and crude oil feed inlet, crude oil feed inlet is connected with oil inlet pipe, one end of oil inlet pipe and crude oil feed inlet
It is connected, the bottom of gas absorption chamber III is arranged in the another port of oil inlet pipe；I bottom of gas absorption chamber is set in the horizontal direction
It is equipped with air inlet pipe, the upper end of gas-guide tube is higher than the upper port of oil pipe in each gas absorption chamber.
Further, condensation has been arranged in series in the gas absorption chamber I, gas absorption chamber II and gas absorption chamber III
Pipe.
Further, the tank base is provided with oil outlet.
Further, the venthole of preset quantity is evenly arranged on the exhaust pipe and the tube wall of air inlet pipe.
Further, ball-cock assembly is provided on the inner wall of the gas absorption chamber I.
Further, the outside of the gas absorption chamber I is provided with liquid level tube.
The beneficial effects of the utility model are: the present apparatus utilizes the original of similar compatibility dexterously using crude oil as absorbent
Reason, solvent a small amount of in tail gas is effectively absorbed；Multiple gas absorption chambers of present apparatus setting, combine multiple oil pipes and multiple
The connection matching relationship of gas-guide tube, effectively increases the time of contact of tail gas and crude oil, realizes device for tail gas absorption
Ground continuity, and control by ball-cock assembly the liquid measure of crude oil in single unit system, realizes the controllability to tail gas absorption and can
Tonality；The gas-guide tube is arranged to inverted U and is higher than the height of oil pipe upper port, avoids liquid reflux to next layer, effectively
Crude oil is maintained at certain liquid level by ground.
Detailed description of the invention:
Attached drawing 1 is the utility model structure diagram；In attached drawing:
1. oil outlet, 2. condenser pipes, 3. gas absorption chambers I, 4. gas absorption chambers II, 5. partitions, 6. gases are inhaled
Receive room III, 7. exhaust outlets, 8. crude oil feed inlets, 9. oil inlet pipes, 10. gas-guide tubes, 11. exhaust pipes, 12. oil pipes II, 13.
Oil pipe I, 14. ball-cock assemblys, 15. liquid level tubes, 16. air inlet pipe.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, 1 more comprehensively with reference to the drawings
Ground description.In the description to the utility model, it is to be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as " rear ", " lower-left ", " upper right ", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model: the gas absorption tank, including hollow tank body, it is characterised in that institute
It states and is provided at least 3 layers of gas absorption chamber, including gas absorption chamber I 3, gas absorption chamber II 4 and gas absorption chamber III in tank body
6, it is provided with partition 5 between the gas absorption chamber, is communicated between gas absorption chamber by oil pipe and gas-guide tube 10；It is described to lead
Tracheae 10 is arranged to inverted U, and one end of gas-guide tube 10 is arranged on partition 5, and the other end of gas-guide tube 10 is horizontally disposed
There is exhaust pipe 11, the oil pipe is arranged on partition 5, and oil pipe includes oil pipe I 13 and oil pipe II 12, and I 13 lower end of oil pipe is opened
The bottom of tank body is arranged in mouth, and the top of gas absorption chamber II 4 is arranged in I 13 upper end opening of oil pipe；Under the oil pipe II 12
The bottom of gas absorption chamber II 4 is arranged in end opening, and the top of gas absorption chamber III 6 is arranged in II 12 upper end opening of oil pipe；Institute
Exhaust outlet 7 and crude oil feed inlet 8 are provided at the top of the tank body stated, crude oil feed inlet 8 is connected with oil inlet pipe 9, oil inlet pipe 9
One end be connected with crude oil feed inlet 8, the bottom of gas absorption chamber III 6 is arranged in the another port of oil inlet pipe 9；The gas is inhaled
Receive that I 3 bottom of room is horizontally disposed air inlet pipe 16, the upper end of gas-guide tube 10 is higher than oil pipe in each gas absorption chamber
Upper port.
Further, it has been arranged in series in the gas absorption chamber I 3, gas absorption chamber II 4 and gas absorption chamber III 6
Condenser pipe 2.
Further, the tank base is provided with oil outlet 1.
Further, the venthole of preset quantity is evenly arranged on the exhaust pipe 11 and the tube wall of air inlet pipe 16.
Further, ball-cock assembly 14 is provided on the inner wall of the gas absorption chamber I 3.
Further, the outside of the gas absorption chamber I 3 is provided with liquid level tube 15.
It should be noted that the utility model is a kind of gas absorption tank, when specific works,
1. crude oil is added in tank body by crude oil feed inlet 8 first, at this point, crude oil liquid in gas absorption chamber III 6
It is promoted, has reached the height of the upper port of oil pipe II 12, crude oil imports gas absorption chamber II 4 by oil pipe II 12；Similarly, crude oil
Gas absorption chamber I 3 is imported by oil pipe I 13；When the liquid level of crude oil in gas absorption chamber I 3 is higher than the height of ball-cock assembly 14, floating ball
The working principle of valve 14 is: the reduction and raising acted on by the floating ball in float chamber by liquid level, goes opening for one valve of control
It opens or closes, when liquid level declines in evaporator, float chamber's liquid level also declines, and then floating ball declines, and makes valve by leverage
Door open degree increases, and increases liquid supply rate, vice versa；Opening for the inlet valve that crude oil feed inlet 8 is arranged is controlled by ball-cock assembly 14
The size of pass adjusts the charging rate of crude oil；
2., containing a small amount of solvent tail gas, enter tank body by air inlet pipe 16 at this point, opening the intake valve of air inlet pipe 16, and
It is discharged by 16 venthole of air inlet pipe, is fully contacted with crude oil in gas absorption chamber I 3, solvent is according to similar compatibility
Principle is absorbed by crude oil；
3. tail gas is gathered near partition, enter gas absorption chamber II 4 by gas-guide tube 10, tail gas is by exhaust pipe 11
Venthole discharge, is fully contacted again with crude oil in gas absorption chamber II 4；Similarly enter gas absorption chamber III 6, with
Crude oil fully contacts again in gas absorption chamber II 4；Final solvent is absorbed clean tail gas and is discharged by exhaust outlet 7；
4., with the increase of heat, solvent is easy gasification, unfavorable since solvent is an exothermic reaction by crude oil absorption
In absorption；It is arranged in series condenser pipe 2 in gas absorption chamber I 3, gas absorption chamber II 4 and gas absorption chamber III 6, effectively band
The heat generated has been walked, the thermal stability of system has been increased, reduces the generation of solvent vapo(u)r.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of gas absorption tank, including hollow tank body, it is characterised in that be provided at least 3 layers of gas in the tank body and absorb
Room, including gas absorption chamber I (3), gas absorption chamber II (4) and gas absorption chamber III (6) are all provided between the gas absorption chamber
It is equipped with partition (5), is communicated between gas absorption chamber by oil pipe and gas-guide tube (10)；The gas-guide tube (10) is arranged to inverted U,
One end of gas-guide tube (10) is arranged on partition (5), and the other end of gas-guide tube (10) is horizontally disposed exhaust pipe (11),
The oil pipe is arranged on partition (5), and oil pipe includes oil pipe I (13) and oil pipe II (12), and oil pipe I (13) lower ending opening is set
It sets in the bottom of tank body, oil pipe I (13) upper end opening is arranged on the top of gas absorption chamber II (4)；The oil pipe II (12)
Lower ending opening setting is arranged in the bottom of gas absorption chamber II (4), oil pipe II (12) upper end opening in gas absorption chamber III (6)
Top；Be provided with exhaust outlet (7) and crude oil feed inlet (8) at the top of the tank body, crude oil feed inlet (8) be connected with into
One end of oil pipe (9), oil inlet pipe (9) is connected with crude oil feed inlet (8), and the another port setting of oil inlet pipe (9) is absorbed in gas
The bottom of room III (6)；Gas absorption chamber I (3) bottom is horizontally disposed air inlet pipe (16)；Each gas is inhaled
The upper end for receiving indoor gas-guide tube (10) is higher than the upper port of oil pipe.
2. gas absorption tank according to claim 1, it is characterised in that the gas absorption chamber I (3), gas absorption chamber
Condenser pipe (2) have been arranged in series in II (4) and gas absorption chamber III (6).
3. gas absorption tank according to claim 1, it is characterised in that the tank base is provided with oil outlet (1).
4. gas absorption tank according to claim 1, it is characterised in that the pipe of the exhaust pipe (11) and air inlet pipe (16)
The venthole of preset quantity is evenly arranged on wall.
5. gas absorption tank according to claim 1, it is characterised in that be arranged on the inner wall of the gas absorption chamber I (3)
There are ball-cock assembly (14).
6. gas absorption tank according to claim 1, it is characterised in that be provided on the outside of the gas absorption chamber I (3)
Liquid level tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833351.4U CN208448993U (en) | 2018-05-31 | 2018-05-31 | A kind of gas absorption tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833351.4U CN208448993U (en) | 2018-05-31 | 2018-05-31 | A kind of gas absorption tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448993U true CN208448993U (en) | 2019-02-01 |
Family
ID=65149233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833351.4U Active CN208448993U (en) | 2018-05-31 | 2018-05-31 | A kind of gas absorption tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN208448993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680184A (en) * | 2021-09-22 | 2021-11-23 | 华北电力大学（保定） | Low-carbon emission type VOCs purification device and method based on low-temperature plasma technology |
-
2018
- 2018-05-31 CN CN201820833351.4U patent/CN208448993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680184A (en) * | 2021-09-22 | 2021-11-23 | 华北电力大学（保定） | Low-carbon emission type VOCs purification device and method based on low-temperature plasma technology |
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