CN215560098U - Benzene washing tower filler device - Google Patents
Benzene washing tower filler device Download PDFInfo
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- CN215560098U CN215560098U CN202121331658.2U CN202121331658U CN215560098U CN 215560098 U CN215560098 U CN 215560098U CN 202121331658 U CN202121331658 U CN 202121331658U CN 215560098 U CN215560098 U CN 215560098U
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- benzene
- washing tower
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- benzene washing
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Abstract
The utility model discloses a benzene washing tower filling device which comprises a first benzene washing tower, a second benzene washing tower, an oil washing groove, a first oil pump, a second oil pump and a third oil pump, wherein a communicating pipe is arranged between the first benzene washing tower and the second benzene washing tower and is respectively communicated with the first benzene washing tower and the second benzene washing tower, sealing covers are arranged at the tops of the first benzene washing tower and the second benzene washing tower respectively, an oil washing spray head is arranged on each sealing cover, a coal gas inlet is arranged on the first benzene washing tower, a coal gas outlet is arranged on the second benzene washing tower, and filling seats are arranged inside the first benzene washing tower and the second benzene washing tower respectively. The stainless steel packing device is not easy to damage and long in service life, corrugated holes of a through structure on the plate body effectively avoid the phenomenon that the resistance of the benzene washing tower rises due to accumulation of deposits, and meanwhile, the contact area and the contact time of washing oil and coal gas are improved, and the benzene washing efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of benzene washing tower filling equipment, in particular to a benzene washing tower filling device.
Background
The benzene washing tower is washing equipment for crude benzene absorption by washing oil, a spraying device, a packing device and a liquid distribution device are arranged in the tower, the packing device is provided with three forms of a steel plate net, a wood grid, flower-shaped packing and the like, the washing oil is uniformly distributed on the surface of the packing through the spraying device on the top of the tower and is in countercurrent contact with coal gas entering from the bottom of the tower, and rich oil absorbing crude benzene in the coal gas is discharged from the bottom of the tower.
Present filler device comprises the light porcelain material more, and the filler device life-span of light porcelain material is shorter, and the deposit appears easily in the long-time flow tube simultaneously, causes the jam of different degrees, leads to the tower body resistance to rise, causes the benzene washing in the coal gas not comprehensive easily, has seriously influenced the efficiency of washing benzene. For this reason, a corresponding technical scheme needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a benzene washing tower filling device, which solves the problems that the filling device made of light porcelain has short service life, deposits are easy to appear, the resistance of a tower body is increased due to blockage of the deposits, and the benzene washing efficiency is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the embodiment of the utility model provides a benzene washing tower packing device, which adopts the technical scheme that: the utility model provides a wash benzene tower filler device, includes that first wash benzene tower, second wash benzene tower, wash oil groove, first oil pump, second oil pump and third oil pump, be equipped with communicating pipe between first wash benzene tower and the second wash benzene tower, communicating pipe communicates with first wash benzene tower and second wash benzene tower respectively, the top of first wash benzene tower and second wash benzene tower all is equipped with sealed lid, sealed covering is equipped with the washing oil shower nozzle, be equipped with the coal gas import on the first wash benzene tower, be equipped with the coal gas export on the second wash benzene tower, the inside of first wash benzene tower and second wash benzene tower all is equipped with the filler seat, the bottom of first wash benzene tower and second wash benzene tower is equipped with the oil groove, the filler seat comprises packing board and fixed sideboard, the packing board is integrated structure with the fixed sideboard, be equipped with the locking hole on the fixed sideboard, be equipped with the ripple hole on the packing board.
Preferably, the first oil pump is connected with the oil washing tank and the oil washing spray head at the top of the second benzene washing tower through oil pipes respectively, the second oil pump is connected with the oil tank at the bottom of the second benzene washing tower and the oil washing spray head at the top of the first benzene washing tower through oil pipes respectively, and the third oil pump is connected with the oil tank at the bottom of the first benzene washing tower and the rich collecting device through oil pipes respectively.
Preferably, the packing seat is longitudinally distributed in the first benzene washing tower and the second benzene washing tower, the packing seat penetrates through the locking hole in the fixed side plate through a screw to be locked and fixed with the inner walls of the first benzene washing tower and the second benzene washing tower, and the size and the structure of the packing seat distributed in the first benzene washing tower and the second benzene washing tower are the same.
Preferably, the corrugated holes are uniformly distributed on the packing plate, the sizes of the hole bodies of the corrugated holes are the same, the corrugated holes and the packing plate are of a through structure, and the packing plate is matched with the first benzene washing tower and the second benzene washing tower in the same size and shape.
Preferably, the top covers and the filler seats at the tops of the first benzene washing tower and the second benzene washing tower are made of stainless steel, and rubber gaskets are adhered to the embedded ends of the top covers and the embedded surfaces of the fixed side plates at the tops of the first benzene washing tower and the second benzene washing tower.
(III) advantageous effects
The plate body with the stainless steel corrugated structure is adopted as the filling device, the filling device made of stainless steel is not easy to damage and long in service life, the corrugated hole of the structure is effectively prevented from being accumulated, the rising phenomenon of resistance of the benzene washing tower is caused, the direct contact between the washing oil and the coal gas is realized through the corrugated hole of the structure, the contact area and the contact time of the washing oil and the coal gas are improved, and the benzene washing efficiency is effectively improved.
Drawings
FIG. 1 is a schematic view of the overall connection structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the benzene scrubber according to the present invention;
FIG. 3 is a schematic view of the packing seat structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the packing seat of the present invention.
In the figure, 1-a first benzene washing tower, 2-a second benzene washing tower, 3-an oil washing groove, 4-a first oil pump, 5-a second oil pump, 6-a third oil pump, 7-a gas outlet, 8-a gas inlet, 9-an oil washing nozzle, 10-a communicating pipe, 11-a packing seat, 12-a packing plate, 13-a fixed side plate, 14-a locking hole and 15-a corrugated hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a benzene washing tower filling device comprises a first benzene washing tower 1, a second benzene washing tower 2, an oil washing tank 3, a first oil pump 4, a second oil pump 5 and a third oil pump 6, wherein a communicating pipe 10 is arranged between the first benzene washing tower 1 and the second benzene washing tower 2, the communicating pipe 10 is respectively communicated with the first benzene washing tower 1 and the second benzene washing tower 2, sealing covers are respectively arranged at the tops of the first benzene washing tower 1 and the second benzene washing tower 2, an oil washing nozzle 9 is arranged on each sealing cover, a coal gas inlet 8 is arranged on the first benzene washing tower 1, a coal gas outlet 7 is arranged on the second benzene washing tower 2, filling seats 11 are respectively arranged inside the first benzene washing tower 1 and the second benzene washing tower 2, oil grooves are arranged at the bottoms of the first benzene washing tower 1 and the second benzene washing tower 2, each filling seat 11 is composed of a filling plate 12 and a fixed side plate 13, and the filling plate 12 and the fixed side plate 13 are in an integrated structure, the fixed side plate 13 is provided with a locking hole 14, the packing plate 12 is provided with a corrugated hole 15, the first benzene washing tower 1 and the second benzene washing tower 2 are both DN600, and H is 37054.
The packing seat 11 is longitudinally distributed inside the first benzene washing tower 1 and the second benzene washing tower 2, the packing seat 11 is fixedly locked with the inner walls of the first benzene washing tower 1 and the second benzene washing tower 2 through locking holes 14 formed in the screw penetrating fixing side plates 13, the packing seats 11 distributed in the first benzene washing tower 1 and the second benzene washing tower 2 are identical in size and structure, multiple groups of packing seats 11 can achieve the effect of performing multiple filtration on coal gas, the contact frequency of washing oil and coal gas is improved, the benzene removal comprehensiveness and thoroughness are achieved, the packing seats 11 of the screw fixing structure are convenient to disassemble and assemble, and convenience is provided for replacement and cleaning of the packing seats 11.
The corrugated holes 15 are uniformly distributed on the packing plate 12, the sizes of the hole bodies of the corrugated holes 15 are the same, the corrugated holes 15 and the packing plate 12 are of a through structure, the packing plate 12 is matched with the first benzene washing tower 1 and the second benzene washing tower 2 in size and shape, the contact area and the contact time of gas and oil bodies are increased through the corrugated holes, the benzene removal efficiency is improved, and the gas and the oil bodies are fully contacted through the corrugated holes of the through structure.
First wash benzene tower 1 and second and wash top cap and the filler seat 11 at benzene tower 2 tops and constitute by stainless steel material, first wash benzene tower 1 and second and wash 2 top caps of benzene tower the gomphosis end and the gomphosis face of fixed sideboard 13 on all bonded rubber gasket, the top cap is convenient for filler seat 11 and is taken out from washing the benzene tower, stainless steel's top cap and filler seat 11, difficult oxidation damage has improved life, and rubber gasket has mainly strengthened top cap and filler seat 11 and the leakproofness of washing the benzene tower linking up.
The working principle is as follows: the benzene washing process comprises the steps of introducing coal gas from a coal gas inlet 8 of a first benzene washing tower 1, starting a first oil pump 4, transmitting washing oil in a washing oil groove 3 to a washing oil nozzle 9 at the top of a second benzene washing tower 2 by the first oil pump 4, washing the coal gas for the second time by the washing oil, changing the washing oil into semi-rich oil, flowing into an oil groove at the bottom of the second benzene washing tower 2, starting a second oil pump 5, transmitting the semi-rich oil to the washing oil nozzle 9 at the top of the first benzene washing tower 1 by the second oil pump 5, washing the coal gas for the first time, changing the semi-rich oil after benzene washing into rich oil to flow into the oil groove at the bottom of the first benzene washing tower 1, starting a third oil pump 6, transmitting the rich oil to a rich oil collecting device by the third oil pump 6, and processing oil bodies to be carried out, wherein the oil bodies are in the first benzene washing tower 1 and the second benzene washing tower 2, and the corrugated holes 15 on a filler seat 11 enable the oil bodies to be in the first benzene washing tower 1 and the second benzene washing tower 2 to be in full contact with the coal gas, so that the benzene in the coal gas is dissolved with the oil bodies, the efficiency of benzene washing is improved.
The utility model relates to a benzene washing tower, which comprises a first benzene washing tower 1, a second benzene washing tower 2, an oil washing tank 3, a first oil pump 4, a second oil pump 5, a third oil pump 6, a gas outlet 7, a gas inlet 8, an oil washing spray head 9, a communicating pipe 10, a packing seat 11, a packing plate 12, a fixed side plate 13, a locking hole 14 and a corrugated hole 15, wherein the parts are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the parts can be known by technical manuals or conventional experimental methods. The resistance of the benzene washing tower rises, the corrugated holes of the through structure are directly contacted with the washing oil and the coal gas, the contact area and the contact time of the washing oil and the coal gas are increased, and the benzene washing efficiency is effectively improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a wash benzene tower packing device which characterized in that: comprises a first benzene washing tower (1), a second benzene washing tower (2), an oil washing tank (3), a first oil pump (4), a second oil pump (5) and a third oil pump (6), wherein a communicating pipe (10) is arranged between the first benzene washing tower (1) and the second benzene washing tower (2), the communicating pipe (10) is respectively communicated with the first benzene washing tower (1) and the second benzene washing tower (2), the tops of the first benzene washing tower (1) and the second benzene washing tower (2) are respectively provided with a sealing cover, the sealing cover is provided with an oil washing nozzle (9), the first benzene washing tower (1) is provided with a coal gas inlet (8), the second benzene washing tower (2) is provided with a coal gas outlet (7), the interiors of the first benzene washing tower (1) and the second benzene washing tower (2) are respectively provided with a filler seat (11), the bottoms of the first benzene washing tower (1) and the second benzene washing tower (2) are provided with oil grooves, the packing seat (11) is composed of a packing plate (12) and a fixed side plate (13), the packing plate (12) and the fixed side plate (13) are of an integrated structure, a locking hole (14) is formed in the fixed side plate (13), and a corrugated hole (15) is formed in the packing plate (12).
2. The benzene washing tower packing device as claimed in claim 1, characterized in that: first oil pump (4) are connected with the washing oil shower nozzle (9) at washing oil groove (3) and second washing benzene tower (2) top respectively through oil pipe, second oil pump (5) are connected with the oil groove of second washing benzene tower (2) bottom and washing oil shower nozzle (9) at first washing benzene tower (1) top respectively through oil pipe, third oil pump (6) are connected with the oil groove of first washing benzene tower (1) bottom and rich in collection device respectively through oil pipe.
3. The benzene washing tower packing device as claimed in claim 1, characterized in that: the packing seat (11) is longitudinally distributed in the first benzene washing tower (1) and the second benzene washing tower (2), the packing seat (11) penetrates through the locking hole (14) in the fixed side plate (13) through screws and is locked and fixed with the inner walls of the first benzene washing tower (1) and the second benzene washing tower (2), and the size and the structure of the packing seat (11) distributed in the first benzene washing tower (1) and the second benzene washing tower (2) are identical.
4. The benzene washing tower packing device as claimed in claim 1, characterized in that: the corrugated holes (15) are uniformly distributed on the packing plate (12), the sizes of the hole bodies of the corrugated holes (15) are the same, the corrugated holes (15) and the packing plate (12) are in a through structure, and the packing plate (12) is matched with the first benzene washing tower (1) and the second benzene washing tower (2) in size and shape.
5. The benzene washing tower packing device as claimed in claim 1, characterized in that: the top covers and the filler seats (11) at the tops of the first benzene washing tower (1) and the second benzene washing tower (2) are made of stainless steel materials, and rubber gaskets are bonded on the embedded ends of the top covers at the tops of the first benzene washing tower (1) and the second benzene washing tower (2) and the embedded surfaces of the fixed side plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331658.2U CN215560098U (en) | 2021-06-16 | 2021-06-16 | Benzene washing tower filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331658.2U CN215560098U (en) | 2021-06-16 | 2021-06-16 | Benzene washing tower filler device |
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| Publication Number | Publication Date |
|---|---|
| CN215560098U true CN215560098U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331658.2U Active CN215560098U (en) | 2021-06-16 | 2021-06-16 | Benzene washing tower filler device |
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| Country | Link |
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| CN (1) | CN215560098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074160A (en) * | 2022-07-07 | 2022-09-20 | 广东韶钢松山股份有限公司 | Benzene washing system |
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2021
- 2021-06-16 CN CN202121331658.2U patent/CN215560098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074160A (en) * | 2022-07-07 | 2022-09-20 | 广东韶钢松山股份有限公司 | Benzene washing system |
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