CN208751138U - The equipment of methanol is removed in co 2 liquefaction production - Google Patents
The equipment of methanol is removed in co 2 liquefaction production Download PDFInfo
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- CN208751138U CN208751138U CN201821186391.0U CN201821186391U CN208751138U CN 208751138 U CN208751138 U CN 208751138U CN 201821186391 U CN201821186391 U CN 201821186391U CN 208751138 U CN208751138 U CN 208751138U
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- clarifier
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- methanol
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Abstract
Equipment the utility model discloses methanol is removed in co 2 liquefaction production, including the first clarifier, the side of first clarifier offers the first pipe nozzle, and first the side of pipe nozzle air inlet pipe is installed, the side of the air inlet pipe is equipped with the 9th valve, the other side is equipped with the 8th valve, the side of 8th valve is equipped with the second clarifier, the second valve is installed at the top of second clarifier, the side of second clarifier is equipped with the 7th valve, the side of the third clarifier is equipped with third valve, the side of first clarifier is equipped with escape pipe, the bottom of first clarifier is equipped with pedestal, the utility model is provided with the 4th clarifier, after unstripped gas, which enters, to be purified inside purifying column, purified gas is passed through the 4th clarifier, absorption inside 4th clarifier Agent can efficient absorption methanol, micro-moisture can be removed, improve product quality.
Description
Technical field
The utility model belongs to liquid carbon dioxide production technical field, and in particular to removes first in co 2 liquefaction production
The equipment of alcohol.
Background technique
Liquid carbon dioxide refers to that carbon dioxide gas liquefying as liquid form, the titanium dioxide of liquid under high pressure low temperature
Carbon is a kind of refrigerant, can be used to preserved food, it can also be used to which rain making, it or a kind of raw material of industry can be used for making
Soda ash, urea and carbonated drink.
But except the equipment of methanol is not able to satisfy requirement, clarifier in co 2 liquefaction production currently on the market
Interior combine adsorption agent be mainly for organic impurities gases such as moisture content, sulfide, ammonia, nitrogen oxides, alcohol, ethers in gas source, it is right
Methanol adsorption ability is weaker.
Utility model content
Equipment the purpose of this utility model is to provide methanol is removed in co 2 liquefaction production, to solve above-mentioned background
The existing problem weaker to methanol adsorption ability except the clarifier of methanol proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: except methanol in co 2 liquefaction production
Equipment, including the first clarifier, the side of first clarifier offer the first pipe nozzle, and the side peace of the first pipe nozzle
Equipped with air inlet pipe, the side of the air inlet pipe is equipped with the 9th valve, and the other side is equipped with the 8th valve, the 8th valve
Side is equipped with the second clarifier, and the second valve, the side of second clarifier are equipped at the top of second clarifier
7th valve is installed, and the side of the 7th valve is equipped with third clarifier, the side of the third clarifier is equipped with
Three valves, the side of first clarifier are equipped with escape pipe, and the side of escape pipe is equipped with the first valve, and described first
Conduit is installed, one end of the conduit is equipped with the 5th valve, and is equipped with below the 5th valve at the top of clarifier
Six valves, the side of the 5th valve is equipped with the 4th clarifier, and the 4th valve, institute are equipped at the top of the 4th clarifier
The inside for stating the 4th clarifier is equipped with the second active carbon layer, and the side of the 4th clarifier offers the second pipe nozzle, described
The inside of first clarifier is equipped with the first active carbon layer, and layer of silica gel is equipped with above the first active carbon layer, the silica gel
The top of layer is equipped with alumina layer, and the bottom of first clarifier is equipped with pedestal.
Preferably, the inside of first clarifier, the second clarifier and third clarifier is provided with the first active carbon
Layer, layer of silica gel and alumina layer.
Preferably, there are two first pipe nozzle is arranged altogether, and two the first pipe nozzles are symmetricly set on the first purification
The two sides of device.
Preferably, rust-proof coating is provided on the conduit.
Preferably, anti-skid bulge is provided on the pedestal.
Compared with prior art, the utility model has the beneficial effects that the utility model installs additional newly in purification system outlet
Clarifier purified gas is passed through the 4th clarifier, is passed through after unstripped gas, which enters, to be purified inside purifying column
4th clarifier is refiltered, and product quality is improved, the adsorbent inside the 4th clarifier can efficient absorption methanol, can take off
Except micro-moisture, when producing liquid carbon dioxide, can come into operation clarifier according to requirements, to reduce energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the schematic diagram of internal structure of the first clarifier of the utility model;
Fig. 3 is the schematic diagram of internal structure of the 4th clarifier of the utility model;
In figure: 1- air inlet pipe;The first clarifier of 2-;The first valve of 3-;4- escape pipe;The second valve of 5-;6- conduit;7-
Three valves;The second clarifier of 8-;9- third clarifier;The 4th valve of 10-;The 4th clarifier of 11-;The 5th valve of 12-;13-
Six valves;The 7th valve of 14-;The 8th valve of 15-;16- pedestal;The 9th valve of 17-;The first pipe nozzle of 18-;19- layer of silica gel;
20- alumina layer;The first active carbon layer of 21-;The second pipe nozzle of 22-;The second active carbon layer of 23-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides the following technical solutions: except methanol in co 2 liquefaction production
Equipment, including the first clarifier 2, the side of the first clarifier 2 offer the first pipe nozzle 18, and the one of the first pipe nozzle 18
Side is equipped with air inlet pipe 1, and the side of air inlet pipe 1 is equipped with the 9th valve 17, and the other side is equipped with the 8th valve 15, the 8th valve
15 side is equipped with the second clarifier 8, and the top of the second clarifier 8 is equipped with the second valve 5, the side of the second clarifier 8
7th valve 14 is installed, and the side of the 7th valve 14 is equipped with third clarifier 9, the second clarifier 8 and third clarifier 9
Top be mounted on escape pipe 4, convenient for the discharge of carbon dioxide, the side of third clarifier 9 is equipped with third valve 7,
The side of one clarifier 2 is equipped with escape pipe 4, and the side of escape pipe 4 is equipped with the first valve 3, the top of the first clarifier 2
Conduit 6 is installed, one end of conduit 6 is equipped with the 5th valve 12, and the lower section of the 5th valve 12 is equipped with the 6th valve 13, the
The side of five valves 12 is equipped with the 4th clarifier 11, and by the filtering of the 4th clarifier 11, it is qualified and more good to can reach
Product, the removal rate of formaldehyde reaches highest, and the top of the 4th clarifier 11 is equipped with the 4th valve 10, the 4th clarifier 11
Inside is equipped with the second active carbon layer 23, and the second active carbon layer 23 is used as the adsorbable a large amount of formaldehyde of adsorbent, works as carbon dioxide
After gas and 23 long-time of the second active carbon layer come into full contact with, carbon dioxide gas can reach suction inside the second active carbon layer 23
Attached balance, and the side of the 4th clarifier 11 offers the second pipe nozzle 22, the inside of the first clarifier 2 is equipped with the first activity
Layer of charcoal 21, and the top of the first active carbon layer 21 is equipped with layer of silica gel 19, the top of layer of silica gel 19 is equipped with alumina layer 20, the
The bottom of one clarifier 2 is equipped with pedestal 16.
In order to which the first clarifier 2, the second clarifier 8 and third clarifier 9 are used alternatingly, it is preferred that the first clarifier 2,
The inside of second clarifier 8 and third clarifier 9 is provided with the first active carbon layer 21, layer of silica gel 19 and alumina layer 20
Enter clarifier for the ease of carbon dioxide, it is preferred that there are two the first pipe nozzle 18 is arranged altogether, and two first
Pipe nozzle 18 is symmetricly set on the two sides of the first clarifier 2.
Conduit 6 is lost by scale in order to prevent, it is preferred that is provided with rust-proof coating on conduit 6.
It is placed for the ease of stablizing for clarifier, it is preferred that be provided with anti-skid bulge on pedestal 16.
The working principle and process for using of the utility model: in use, air inlet pipe 1 is connected external carbon dioxide delivery pipe
The 9th valve 17 is opened in road, and carbon dioxide enters inside the first clarifier 2 from air inlet pipe 1, at this time the second clarifier 8 and third
Regeneration gas is carried out inside clarifier 9, when 2 working time of the first clarifier is too long, opens the 7th valve 14, carbon dioxide enters
It is filtered inside second clarifier 8, it is too long when 8 working time of the second clarifier, the 8th valve 15 is opened, carbon dioxide enters
It is filtered inside third clarifier 9, carbon dioxide is filtered by the first active carbon layer 21 inside the first clarifier 2, is then passed through
The filtering of layer of silica gel 19 is crossed, is finally filtered by alumina layer 20, according to requirements, user can be opened and closed the first valve
3, it when opening the first valve 3, is discharged by filtered carbon dioxide from escape pipe 4, according to requirements, user openable the
Five valves 12, filtered carbon dioxide enter the 4th clarifier 11, are filtered by the second active carbon layer 23, then open the 4th
Valve 10, carbon dioxide discharge.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the equipment for removing methanol in co 2 liquefaction production, including the first clarifier (2), it is characterised in that: described first is net
The side for changing device (2) offers the first pipe nozzle (18), and the side of the first pipe nozzle (18) is equipped with air inlet pipe (1), described
The side of air inlet pipe (1) is equipped with the 9th valve (17), and the other side is equipped with the 8th valve (15), the 8th valve (15)
Side is equipped with the second clarifier (8), is equipped with the second valve (5) at the top of second clarifier (8), second purification
The side of device (8) is equipped with the 7th valve (14), and the side of the 7th valve (14) is equipped with third clarifier (9), and described
The side of three clarifiers (9) is equipped with third valve (7), and the side of first clarifier (2) is equipped with escape pipe (4), and
The side of escape pipe (4) is equipped with the first valve (3), is equipped with conduit (6) at the top of first clarifier (2), described to lead
One end of pipe (6) is equipped with the 5th valve (12), and the 6th valve (13) is equipped with below the 5th valve (12), and the described 5th
The side of valve (12) is equipped with the 4th clarifier (11), and is equipped with the 4th valve (10) at the top of the 4th clarifier (11),
The inside of 4th clarifier (11) is equipped with the second active carbon layer (23), and the side of the 4th clarifier (11) offers
The inside of two pipe nozzles (22), first clarifier (2) is equipped with the first active carbon layer (21), and the first active carbon layer (21)
Top be equipped with layer of silica gel (19), be equipped with alumina layer (20) above the layer of silica gel (19), first clarifier
(2) bottom is equipped with pedestal (16).
2. removing the equipment of methanol in co 2 liquefaction production according to claim 1, it is characterised in that: described first is net
The inside for changing device (2), the second clarifier (8) and third clarifier (9) is provided with the first active carbon layer (21), layer of silica gel (19)
With alumina layer (20).
3. removing the equipment of methanol in co 2 liquefaction production according to claim 1, it is characterised in that: described first connects
There are two nozzle (18) is arranged altogether, and two the first pipe nozzles (18) are symmetricly set on the two sides of the first clarifier (2).
4. removing the equipment of methanol in co 2 liquefaction production according to claim 1, it is characterised in that: the conduit
(6) rust-proof coating is provided on.
5. removing the equipment of methanol in co 2 liquefaction production according to claim 1, it is characterised in that: the pedestal
(16) anti-skid bulge is provided on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821186391.0U CN208751138U (en) | 2018-07-25 | 2018-07-25 | The equipment of methanol is removed in co 2 liquefaction production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821186391.0U CN208751138U (en) | 2018-07-25 | 2018-07-25 | The equipment of methanol is removed in co 2 liquefaction production |
Publications (1)
Publication Number | Publication Date |
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CN208751138U true CN208751138U (en) | 2019-04-16 |
Family
ID=66058217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821186391.0U Active CN208751138U (en) | 2018-07-25 | 2018-07-25 | The equipment of methanol is removed in co 2 liquefaction production |
Country Status (1)
Country | Link |
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CN (1) | CN208751138U (en) |
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2018
- 2018-07-25 CN CN201821186391.0U patent/CN208751138U/en active Active
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