CN207871848U - A kind of efficient alkene purifying column - Google Patents
A kind of efficient alkene purifying column Download PDFInfo
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- CN207871848U CN207871848U CN201820122949.2U CN201820122949U CN207871848U CN 207871848 U CN207871848 U CN 207871848U CN 201820122949 U CN201820122949 U CN 201820122949U CN 207871848 U CN207871848 U CN 207871848U
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- tower body
- partition board
- water
- pipe
- purifying column
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Abstract
The utility model provides a kind of efficient alkene purifying column, including tower body, tower body bottom end is equipped with water outlet, top is equipped with gas outlet, lower end is equipped with gas operated device in tower body, middle lower end is equipped with partition board, partition board is equipped with motor box, motor is equipped in motor box, the output shaft of motor sequentially passes through motor box, partition board and stirring axis connection, agitating shaft bottom end is equipped with blade, partition board is equipped with multiple through-holes, tower body below partition board is equipped with water feed apparatus, upper end is equipped with multiple angularly disposed filler net cages in tower body, molecular sieve is filled in filler net cage, it is connected with feed pipe on the upper end side wall of filler net cage, it is connected with discharge nozzle on the side wall of lower end, feed pipe is equipped with charging hopper；The utility model is simple in structure, easy to operate, can well be purified to ethylene gas, and purification efficiency is high, and effect is good.
Description
Technical field
The utility model is related to purifying column fields, and in particular to a kind of efficient alkene purifying column.
Background technology
Ethylene is that one of maximum chemical products of yield, ethylene industry are the core of petrochemical industry, ethylene in the world
Product accounts for 75% of petroleum chemicals or more, occupies an important position in national economy.In the world using ethylene yield as weighing apparatus
Measure the one of the important signs that of a national oil development of chemical industry level.
When producing ethylene using ethyl alcohol, the ethylene gas of generation is often mixed with the impurity such as a small amount of ethyl alcohol, ether, water,
Therefore it needs to be removed these impurity, to purify ethylene.And in the prior art, when being purified to ethylene, purification
The structure that device has is more complex, and equipment cost is high, and simple purifier, clean-up effect are poor, and efficiency is low.Therefore it provides and wants
A kind of simple in structure, high cleaning equipment of purification efficiency, it is most important to the ethylene for producing pure.
Utility model content
It is simple in structure the purpose of this utility model is to provide a kind of efficient alkene purifying column, it is easy to operate, it can be to ethylene
Gas is purified well, and purification efficiency is high, and effect is good.
To achieve the above object, the utility model provides the following technical solutions：
A kind of efficient alkene purifying column, including tower body, the tower body bottom end are equipped with water outlet, and top is equipped with gas outlet, institute
It states lower end in tower body and is equipped with gas operated device, middle lower end is equipped with partition board, and the partition board is equipped with motor box, is equipped in the motor box
Motor, the output shaft of the motor sequentially pass through motor box, partition board and by shaft coupling and stirring axis connection, the agitating shaft bottom
End is equipped with blade, and the partition board is equipped with multiple through-holes, and the tower body below the partition board is equipped with water feed apparatus, the tower body
Interior upper end is equipped with multiple angularly disposed filler net cages, is filled with molecular sieve in the filler net cage, the filler net cage it is upper
It is connected with feed pipe on the wall of end side, discharge nozzle is connected on the side wall of lower end, the feed pipe, discharge nozzle run through
Tower body side wall is simultaneously connect with tower body sealing, and valve is equipped on the feed pipe, discharge nozzle, and the feed pipe is equipped with charging and leaks
Bucket.
Further, the gas operated device includes total inlet pipe, connecting tube, annular spread pipe, the total inlet pipe and company
Connection connection is taken over, the connecting tube both ends are connected to connection with annular spread pipe, and annular spread pipe lower end is evenly equipped with outlet
Total inlet pipe described in hole passes through tower body side wall and is connect with tower body sealing.
Further, the water feed apparatus includes several water inlet pipes, and the water inlet pipe is through tower body side wall and close with tower body
Envelope connection, the water outlet of the water inlet pipe in the tower body is equipped with nozzle, is set on the water inlet pipe of the tower body outer end
There is water valve.
Further, the number of the water inlet pipe is 2.
Further, the number of the filler net cage is 2-4.
Further, on the tower body on the tower body below the partition board, between filler net cage and partition board, filler net cage
Between tower body on, tower body top be equipped with manhole.
The utility model has the beneficial effects that：The efficient alkene purifying column of the utility model, first passes through water by lacking in ethylene
When measuring ethyl alcohol and ether is adsorbed, while adsorbing, blender is driven to stir using motor, to make water to ethyl alcohol, ether etc.
The adsorption effect of impurity is more preferable, after the ethylene gas through Water warfare enter in filler net cage, molecular sieve is to the steam in ethylene
It is absorbed, it, can be directly by molecular sieve by being released in discharge nozzle when the more water of the absorption in molecular sieve, then poured by feed pipe
New molecular sieve, it is very convenient.The utility model is simple in structure, easy to operate, can well be purified to ethylene gas, only
Change efficient, effect is good.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upward view of the utility model gas operated device；
In figure：1, tower body；2, water outlet；3, gas outlet；4, gas operated device；5, partition board；6, motor box；7, motor；8, it stirs
Mix axis；9, through-hole；10, water feed apparatus；11, filler net cage；12, molecular sieve；13, feed pipe；14, discharge nozzle；15, charging leakage
Bucket；16, total inlet pipe；17, connecting tube；18, annular spread pipe；19, venthole；20, water inlet pipe；21, nozzle；22, manhole.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
As shown in Figs. 1-2, a kind of efficient alkene purifying column, including tower body 1,1 bottom end of tower body are equipped with water outlet 2, and top is set
There is a gas outlet 3, lower end is equipped with gas operated device 4 in tower body 1, and middle lower end is equipped with partition board 5, and partition board 5 is equipped with motor box 6, motor box 6
Interior to be equipped with motor 7, the output shaft of motor 7 sequentially passes through motor box 6, partition board 5 and is connect with agitating shaft 8 by shaft coupling, stirs
8 bottom end of axis is equipped with blade, and partition board 5 is equipped with multiple through-holes 9, and the tower body 1 of 5 lower section of partition board is equipped with water feed apparatus 10, tower body 1
Interior upper end is equipped with multiple angularly disposed filler net cages 11, is filled with molecular sieve 12 in filler net cage 11, filler net cage 11 it is upper
It is connected with feed pipe 13 on the wall of end side, discharge nozzle 14 is connected on the side wall of lower end, feed pipe 13, discharge nozzle 14 are equal
It is tightly connected through 1 side wall of tower body and with tower body 1, valve is equipped on feed pipe 13, discharge nozzle 14, feed pipe 13, which is equipped with, to be added
Funnel 15.
Wherein, gas operated device 4 includes total inlet pipe 16, connecting tube 17, annular spread pipe 18, total inlet pipe 16 and connecting tube
17 connection connections, 17 both ends of connecting tube are connected to connection with annular spread pipe 18, and 18 lower end of annular spread pipe is evenly equipped with venthole 19,
Total inlet pipe 16 passes through 1 side wall of tower body and is tightly connected with tower body 1.Gas can uniformly be imported tower by the gas operated device 4 of setting
It is absorbed in the water of body.
Wherein, water feed apparatus 10 includes several water inlet pipes 20, and water inlet pipe 20 seals company through 1 side wall of tower body and with tower body 1
It connects, the water outlet of the water inlet pipe 20 in tower body 1 is equipped with nozzle 21, and the water inlet pipe 20 for being located at 1 outer end of tower body is equipped with water
Valve.When being purified to ethylene using water, then water outlet 2 continuously exports water again by water inlet pipe 20, nozzle 21
It sprays into tower body 1, completes to recycle, while when the sprinkling of nozzle 21, further water adsorption cleaning can be done to ethylene gas.
Wherein, the number of water inlet pipe 20 is 2.
Wherein, the number of filler net cage 11 is 2-4.
Wherein, on the tower body 1 on the tower body 1 of the lower section of the partition board 5, between filler net cage 11 and partition board 5, filler net cage 11
Between tower body 1 on, 1 top of tower body be equipped with manhole 22.
The efficient alkene purifying column of the utility model, when specifically used, the ethylene gas containing impurity first passes through water by ethylene
In a small amount of ethyl alcohol and ether adsorbed (ethylene is practically insoluble in water, and ether is slightly soluble in water, and ethyl alcohol is dissolved in water), adsorb simultaneously
When, using motor 7 drive blender stir, to keep water more preferable to the adsorption effect of the impurity such as ethyl alcohol, ether, after it is net through water
The ethylene gas of change enters from the through-hole 9 of partition board 5 in filler net cage 11, and then molecular sieve 12 inhales the steam in ethylene
It receives, it, can be directly by molecular sieve 12 by being released in discharge nozzle 14 when the more water of the absorption in molecular sieve 12, then fallen by feed pipe 13
Enter new molecular sieve 12, the molecular sieve 12 of water suction can proceed with use after treatment, very convenient.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of efficient alkene purifying column, which is characterized in that including tower body (1), tower body (1) bottom end is equipped with water outlet (2),
Top is equipped with gas outlet (3), and the interior lower end of the tower body (1) is equipped with gas operated device (4), and middle lower end is equipped with partition board (5), the partition board
(5) it is equipped with motor box (6), is equipped with motor (7) in the motor box (6), the output shaft of the motor (7) sequentially passes through motor
Box (6), partition board (5) are simultaneously connect by shaft coupling with agitating shaft (8), and agitating shaft (8) bottom end is equipped with blade, the partition board
(5) multiple through-holes (9) are equipped with, the tower body (1) below the partition board (5) is equipped with water feed apparatus (10), and the tower body (1) is interior
Upper end is equipped with multiple angularly disposed filler net cages (11), and molecular sieve (12) is filled in the filler net cage (11), described to fill out
It is connected with feed pipe (13) on the upper end side wall of material net cage (11), discharge nozzle (14) is connected on the side wall of lower end,
The feed pipe (13), discharge nozzle (14) run through tower body (1) side wall and are tightly connected with tower body (1), the feed pipe (13),
Valve is equipped on discharge nozzle (14), the feed pipe (13) is equipped with charging hopper (15).
2. efficiently alkene purifying column as described in claim 1, which is characterized in that the gas operated device (4) includes total inlet pipe
(16), connecting tube (17), annular spread pipe (18), the total inlet pipe (16) are connected to connection, the connection with connecting tube (17)
Pipe (17) both ends are connected to connection with annular spread pipe (18), and annular spread pipe (18) lower end is evenly equipped with venthole (19), institute
Total inlet pipe (16) is stated across tower body (1) side wall and is tightly connected with tower body (1).
3. efficiently alkene purifying column as described in claim 1, which is characterized in that the water feed apparatus (10) includes several water inlets
Manage (20), the water inlet pipe (20) through tower body (1) side wall and with tower body (1) be tightly connected, be located at the tower body (1) in into
The water outlet of water pipe (20) is equipped with nozzle (21), and the water inlet pipe (20) for being located at the tower body (1) outer end is equipped with water valve.
4. efficiently alkene purifying column as claimed in claim 3, which is characterized in that the number of the water inlet pipe (20) is 2.
5. efficiently alkene purifying column as described in claim 1, which is characterized in that the number of the filler net cage (11) is 2-4.
6. efficiently alkene purifying column as described in claim 1, which is characterized in that on the tower body (1) below the partition board (5),
On tower body (1) on tower body (1) between filler net cage (11) and partition board (5), between filler net cage (11), tower body (1) top
It is equipped with manhole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122949.2U CN207871848U (en) | 2018-01-18 | 2018-01-18 | A kind of efficient alkene purifying column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122949.2U CN207871848U (en) | 2018-01-18 | 2018-01-18 | A kind of efficient alkene purifying column |
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| Publication Number | Publication Date |
|---|---|
| CN207871848U true CN207871848U (en) | 2018-09-18 |
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ID=63507965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122949.2U Active CN207871848U (en) | 2018-01-18 | 2018-01-18 | A kind of efficient alkene purifying column |
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| Country | Link |
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| CN (1) | CN207871848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4293003A1 (en) * | 2022-06-15 | 2023-12-20 | Tianjin University | Preparation of ethylene by ethanol dehydration and device thereof |
-
2018
- 2018-01-18 CN CN201820122949.2U patent/CN207871848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4293003A1 (en) * | 2022-06-15 | 2023-12-20 | Tianjin University | Preparation of ethylene by ethanol dehydration and device thereof |
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