CN205832892U - A kind of adsorption cleaning system - Google Patents
A kind of adsorption cleaning system Download PDFInfo
- Publication number
- CN205832892U CN205832892U CN201620827832.5U CN201620827832U CN205832892U CN 205832892 U CN205832892 U CN 205832892U CN 201620827832 U CN201620827832 U CN 201620827832U CN 205832892 U CN205832892 U CN 205832892U
- Authority
- CN
- China
- Prior art keywords
- regeneration gas
- adsorption tower
- gas
- regeneration
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
A kind of adsorption cleaning system, including multiple adsorption towers, unstripped gas pipeline, purifies air pipe, regeneration gas intake line, regeneration gas output pipe, regeneration gas cooling system and regeneration gas heating system；Adsorption tower has first interface and the second interface, unstripped gas pipeline and regeneration gas output pipe be connected with first interface and optionally with the inner space of adsorption tower, regeneration gas intake line and purify air pipe be all connected with the second interface and optionally with the inner space of adsorption tower；The entrance of regeneration gas cooling system and regeneration gas heating system be all connected with the second interface and optionally with the inner space of adsorption tower, the outlet of regeneration gas cooling system and regeneration gas heating system be all connected with first interface and optionally with the inner space of adsorption tower.During work, partial adsorbates tower and the series connection of regeneration gas cooling system carry out cold blowing, connect with partial adsorbates tower and regeneration gas heating system and carry out hot blow, and partial adsorbates tower adsorbs, and the consumption of regeneration gas reduces.
Description
Technical field
This utility model relates to gas purification technique field, in particular to a kind of adsorption cleaning system.
Background technology
At present in gas purifying process, remove the CO in unstripped gas frequently with adsorbent2With the impurity such as moisture, unstripped gas
Include but not limited to natural gas.The step of adsorbent reactivation can be related to: unstripped gas is through absorption in existing purification technological process
Send out-of-bounds after agent adsorption cleaning, then by the adsorbent of water saturation by regeneration step, water is isolated from adsorbent
Come.The regeneration step of adsorbent is divided into hot blow and cold blowing: during hot blow, and regeneration gas is directly entered adsorption tower after being heated by heater
Adding heat-adsorbent, after adsorbent is heated, the water in adsorbent evaporates and is reproduced the band of gas to walk and send out-of-bounds；During cold blowing, cold
But regeneration gas is directly entered adsorption tower cooling adsorbent, and the adsorbent after hot blow and cold blowing can be utilized again.Should
The shortcoming of technique is: regeneration gas consumes big, and regeneration is the most thorough.
Utility model content
First purpose of the present utility model is to provide a kind of adsorption cleaning system, and this adsorption cleaning system has needs more
Few regeneration gas, to the advantage such as the regeneration of adsorbent is more thorough.
This utility model is achieved in that
A kind of adsorption cleaning system, including multiple adsorption towers, unstripped gas pipeline, purify air pipe, regeneration gas intake line,
Regeneration gas output pipe, regeneration gas cooling system and regeneration gas heating system；Adsorption tower has first interface and the second interface, former
Material air pipe and regeneration gas output pipe is connected with first interface and optionally with the inner space of adsorption tower, regeneration gas input
Pipeline and purify air pipe be all connected with the second interface and optionally with the inner space of adsorption tower；Regeneration gas cooling system and
The entrance of regeneration gas heating system be all connected with the second interface and optionally with the inner space of adsorption tower, regeneration gas cooling system
System and the outlet of regeneration gas heating system be all connected with first interface and optionally with the inner space of adsorption tower；
When adsorption cleaning system is in running order: multiple adsorption towers include the adsorption tower for cold blowing, for hot blow
Adsorption tower and for the adsorption tower of adsorption cleaning, the adsorption tower for cold blowing, the adsorption tower for hot blow, for adsorption cleaning
Adsorption tower all with regeneration gas cooling system and regeneration gas heating system serial communication, and regeneration gas cooling system is connected on use
Between the adsorption tower of cold blowing, regeneration gas heating system is connected between the adsorption tower of hot blow and for the absorption of cold blowing
Between tower and the adsorption tower being used for hot blow.
Further, in this utility model preferred embodiment, unstripped gas pipeline includes unstripped gas house steward, multiple raw material
Gas branch pipe and multiple unstripped gas valve, the two ends of unstripped gas arm are connected with unstripped gas house steward and first interface respectively, unstripped gas
Valve is installed on unstripped gas arm and makes the inner space of unstripped gas house steward's selectivity and adsorption tower.
Further, in this utility model preferred embodiment, purify air pipe and include purifying gas house steward, multiple purification
Gas branch pipe and multiple purification air valve, the two ends purifying gas branch pipe are connected with purification gas house steward and the second interface respectively, purify gas
Valve is installed on and purifies gas branch pipe and make the inner space of purification gas house steward's selectivity and adsorption tower.
Further, in this utility model preferred embodiment, regeneration gas intake line include the first regeneration gas house steward,
Multiple first regeneration gas arms and multiple first regeneration gas valve, the two ends of the first regeneration gas arm are total with the first regeneration gas respectively
Pipe and second interface connect, the first regeneration gas valve be installed on the first regeneration gas arm and make first regeneration gas house steward's selectivity with
The inner space of adsorption tower.
Further, in this utility model preferred embodiment, regeneration gas output pipe include the second regeneration gas house steward,
Multiple second regeneration gas arms and multiple second regeneration gas valve, the two ends of the second regeneration gas arm are total with the second regeneration gas respectively
Pipe and first interface connect, the second regeneration gas valve be installed on the second regeneration gas arm and make second regeneration gas house steward's selectivity with
The inner space of adsorption tower.
Further, in this utility model preferred embodiment, regeneration gas cooling system include regeneration gas chiller,
Multiple 3rd regeneration gas arms, multiple 3rd regeneration gas valve, multiple 4th regeneration gas arm and multiple 4th regeneration gas valve,
The two ends of the 3rd regeneration gas arm are connected with regeneration gas chiller and first interface respectively, and the 3rd regeneration gas valve is installed on
Three regeneration gas arms also make the inner space of regeneration gas chiller selectivity and adsorption tower, and the two ends of the 4th regeneration gas arm are divided
Not being connected with regeneration gas chiller and the second interface, the 4th regeneration gas valve is installed on the 4th regeneration gas arm and makes regeneration gas
Chiller selectivity and the inner space of adsorption tower.
Further, in this utility model preferred embodiment, regeneration gas heating system include regeneration gas heater,
Multiple 5th regeneration gas arms, multiple 5th regeneration gas valve, multiple 6th regeneration gas arm and multiple 6th regeneration gas valve,
The two ends of the 5th regeneration gas arm are connected with regeneration gas heater and first interface respectively, and the 5th regeneration gas valve is installed on
Five regeneration gas arms also make the inner space of regeneration gas heater selectivity and adsorption tower, and the two ends of the 6th regeneration gas arm are divided
Not being connected with regeneration gas heater and the second interface, the 6th regeneration gas valve is installed on the 6th regeneration gas arm and makes regeneration gas
Heater selectivity and the inner space of adsorption tower.
Further, in this utility model preferred embodiment, adsorption cleaning system includes 4-12 adsorption tower.
Further, in this utility model preferred embodiment, adsorption tower includes adsorption tower body and heat-exchanger rig, changes
Thermal includes the many heating members being arranged in adsorption tower, has the space for filling adsorbent between described heating member；
Described heating member is heat exchanger tube or electrically heated rod.
Further, in this utility model preferred embodiment, adsorption tower also includes being arranged on outside adsorption tower body
The heat exchange jacket of wall.
Further, in this utility model preferred embodiment, the inwall of adsorption tower body is provided with insulation thermal insulation lining
In.
Further, in this utility model preferred embodiment, this most internal being provided with of adsorption tower is made up of adsorbent
Multiple-hearth.
Further, in this utility model preferred embodiment, regeneration gas is unstripped gas, purifies in gas and extraneous gas
At least one.
Unstripped gas refers to the gas of process to be clean, purifies gas and refers to that purified gas, extraneous gas refer to except unstripped gas
With other gases purified outside gas.Preferably, during extraneous gas is hydrogen, synthesis gas, air and nitrogen any one.This utility model
Adsorption tower and adsorption cleaning system may be used for the adsorption cleaning of gas and process, be particularly suited for gas decarburization, be dehydrated, de-
The technique such as heavy hydrocarbon, desulfurization.Unstripped gas includes but not limited to natural gas.
The beneficial effects of the utility model are: the adsorption cleaning system that this utility model is obtained by above-mentioned design, use
Time, can connect needing the adsorption tower that adsorbent is resolved and regeneration gas cooling system and regeneration gas heating system
Coming, regeneration gas can be introduced into the adsorption tower of hot blow and carry out cold blowing, is then passed through regeneration gas cooling system, is then cooled
Regeneration gas enter other adsorption towers completing hot blow and carry out cold blowing, then regeneration gas is through regeneration gas heating system, heated
Regeneration gas entered absorption adsorption tower carry out hot blow, last regeneration gas is discharged.Adsorption cleaning system of the present utility model
System can make full use of regeneration gas and carry out cold blowing and hot blow in system, and then needs less regeneration compared to prior art
Gas.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to required in embodiment
The accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most not
Should be considered as the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work,
Other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the adsorption cleaning system that this utility model embodiment provides；
Fig. 2 is the first gas flow signal during adsorption tower cleaning system work of this utility model embodiment offer
Figure；
Fig. 3 is the schematic diagram after simplifying Fig. 2；
Fig. 4 is the second gas flow signal during adsorption tower cleaning system work of this utility model embodiment offer
Figure；
Fig. 5 is the schematic diagram after simplifying Fig. 3.
Figure acceptance of the bid note is respectively as follows:
Adsorption tower 1,2,3,4,5；Regeneration gas chiller 6；Regeneration gas heater 7,8；Unstripped gas house steward 10；Unstripped gas
Arm 11,12,13,14,15；Purify gas house steward 20；Purify gas branch pipe 21,22,23,24,25；First regeneration gas house steward 30；Again
Angry main valve 300；First regeneration gas arm 31,32,33,34,35；First regeneration gas valve 301,302,303,304,305；The
Two regeneration gas house stewards 60；Second regeneration gas arm 61,62,63,64,65；Second regeneration gas valve 601a, 602a, 603a,
604a、605a；3rd regeneration gas valve 301a, 302a, 303a, 304a, 305a；4th regeneration gas valve 401,402,403,
404、405；5th regeneration gas valve 401a, 402a, 403a, 404a, 405a, 501a, 502a, 503a, 504a, 505a；6th
Regeneration gas valve 501,502,503,504,505,601,602,603,604,605.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this practicality
Accompanying drawing in novel embodiment, is clearly and completely described the technical scheme in this utility model embodiment, aobvious
So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on this practicality
Embodiment in novel, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of this utility model protection.Therefore, below to the enforcement of the present utility model provided in the accompanying drawings
The detailed description of mode is not intended to limit claimed scope of the present utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under dynamic premise, broadly falls into the scope of this utility model protection.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relatively important
Property or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In description of the present utility model, " multiple " be meant that two or
Two or more, unless otherwise expressly limited specifically.
As it is shown in figure 1, the adsorption cleaning system that embodiment of the present utility model provides includes: adsorption tower 1, adsorption tower 2, suction
Attached tower 3, adsorption tower 4, adsorption tower 5, unstripped gas pipeline, purify air pipe, regeneration gas intake line, regeneration gas output pipe, again
Angry cooling system and regeneration gas heating system.
In the present embodiment, adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 are identical with the structure of adsorption tower 5, so
Its structure is only described as a example by one of them adsorption tower.Such as, adsorption tower 1 includes adsorption tower body (not marking in figure) and heat exchange
Device (not shown), heat-exchanger rig includes the many heat exchanger tubes being arranged in adsorption tower, has for filling suction between heat exchanger tube
The space of attached dose.Further, in this utility model preferred embodiment, adsorption tower also includes being arranged on adsorption tower body
The heat exchange jacket of outer wall.Further, in this utility model preferred embodiment, the inwall of adsorption tower body is provided with insulation
Insulating lining.Further, in this utility model preferred embodiment, this most internal being provided with of adsorption tower is made up of adsorbent
Multiple-hearth.
Further, adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4, adsorption tower 5 are respectively provided with first interface and second
Interface.First interface and the second interface are correspondingly arranged at bottom and the top of adsorption tower respectively.Clean when unstripped gas being carried out absorption
During change, first interface and the second interface are unstripped gas entrance and the clean gas outlet of adsorption tower respectively；When to the suction in adsorption tower
Attached dose when resolving, first interface and the second interface are regeneration gas outlet and the regeneration gas entrance of adsorption tower respectively.Additionally, the
The position of one interface and the second interface can also be exchanged with each other setting.
Unstripped gas pipeline and regeneration gas output pipe be connected with first interface and optionally with the inner space of adsorption tower,
Regeneration gas intake line and purify air pipe be all connected with the second interface and optionally with the inner space of adsorption tower；Regeneration gas
The entrance of cooling system and regeneration gas heating system be all connected with the second interface and optionally with the inner space of adsorption tower, then
The outlet of angry cooling system and regeneration gas heating system be all connected with first interface and optionally with the inner chamber company of adsorption tower
Logical.
Referring to Fig. 1, the adsorption cleaning system of the present embodiment is described in further detail.
Further, unstripped gas pipeline includes unstripped gas house steward 10, unstripped gas arm 11, unstripped gas arm 12, unstripped gas
Arm 13, unstripped gas arm 14, unstripped gas arm 15, unstripped gas valve 101, unstripped gas valve 102, unstripped gas valve 103, former
Material air valve 104, unstripped gas valve 105.
The two ends of unstripped gas arm 11 first interface with unstripped gas house steward 10 and adsorption tower 1 respectively is connected.Raw material air valve
Door 101 is installed on unstripped gas arm 11 and makes the inner space of unstripped gas house steward 10 selectivity and adsorption tower 1.
The two ends of unstripped gas arm 12 first interface with unstripped gas house steward 10 and adsorption tower 2 respectively is connected.Raw material air valve
Door 102 is installed on unstripped gas arm 12 and makes the inner space of unstripped gas house steward 10 selectivity and adsorption tower 2.
The two ends of unstripped gas arm 13 first interface with unstripped gas house steward 10 and adsorption tower 3 respectively is connected.Raw material air valve
Door 103 is installed on unstripped gas arm 13 and makes the inner space of unstripped gas house steward 10 selectivity and adsorption tower 3.
The two ends of unstripped gas arm 14 first interface with unstripped gas house steward 10 and adsorption tower 4 respectively is connected.Raw material air valve
Door 104 is installed on unstripped gas arm 14 and makes the inner space of unstripped gas house steward 10 selectivity and adsorption tower 4.
The two ends of unstripped gas arm 15 first interface with unstripped gas house steward 10 and adsorption tower 5 respectively is connected.Raw material air valve
Door 105 is installed on unstripped gas arm 15 and makes the inner space of unstripped gas house steward 10 selectivity and adsorption tower 5.
By above design, unstripped gas house steward 10 can be with selectivity and adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4
With one or more the inner space in adsorption tower 5.And then, unstripped gas house steward 10 can be optionally to adsorption tower 1, suction
One or more transferring raw material gas in attached tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.
Further, purify air pipe to include purifying gas house steward 20, purifying gas branch pipe 21, purification gas branch pipe 22, purification gas
Arm 23, purify gas branch pipe 24, purify gas branch pipe 25, purify air valve 201, purify air valve 202, purify air valve 203, clean
Activating QI valve 204 and purification air valve 205.
The two ends purifying gas branch pipe 21 are connected with the second interface purifying gas house steward 20 and adsorption tower 1 respectively.Purify air valve
Door 201 is installed on and purifies gas branch pipe 21 and make the inner space of purification gas house steward 20 selectivity and adsorption tower 1.
The two ends purifying gas branch pipe 22 are connected with the second interface purifying gas house steward 20 and adsorption tower 2 respectively.Purify air valve
Door 202 is installed on and purifies gas branch pipe 22 and make the inner space of purification gas house steward 20 selectivity and adsorption tower 2.
The two ends purifying gas branch pipe 23 are connected with the second interface purifying gas house steward 20 and adsorption tower 3 respectively.Purify air valve
Door 203 is installed on and purifies gas branch pipe 23 and make the inner space of purification gas house steward 20 selectivity and adsorption tower 3.
The two ends purifying gas branch pipe 24 are connected with the second interface purifying gas house steward 20 and adsorption tower 4 respectively.Purify air valve
Door 204 is installed on and purifies gas branch pipe 24 and make the inner space of purification gas house steward 20 selectivity and adsorption tower 4.
The two ends purifying gas branch pipe 25 are connected with the second interface purifying gas house steward 20 and adsorption tower 5 respectively.Purify air valve
Door 205 is installed on and purifies gas branch pipe 25 and make the inner space of purification gas house steward 20 selectivity and adsorption tower 5.
By above design, purifying gas house steward 20 can be with selectivity and adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4
With one or more the inner space in adsorption tower 5.And then, purifying gas house steward 20 can be optionally from adsorption tower 1, suction
One or more output in attached tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5 purifies gas.It should be noted that absorption is clean
Change under duty, unstripped gas house steward 10 and purify gas house steward 20 simultaneously and the inner space of same adsorption tower.
Further, in this utility model preferred embodiment, regeneration gas intake line includes the first regeneration gas house steward
30, first regeneration gas arm the 31, first regeneration gas arm the 32, first regeneration gas arm the 33, first regeneration gas arm 34, first is again
Angry arm the 35, first regeneration gas valve the 301, first regeneration gas valve the 302, first regeneration gas valve 303, first regenerates air valve
Door 304 and the first regeneration gas valve 305.It is provided with regeneration gas main valve 300 on first regeneration gas house steward 30.
The two ends of the first regeneration gas arm 31 the second interface with the first regeneration gas house steward 30 and adsorption tower 1 respectively is connected.
First regeneration gas valve 301 is installed on the first regeneration gas arm 31 and makes the first regeneration gas house steward 30 selectivity and adsorption tower 1
Inner space.
The two ends of the first regeneration gas arm 32 the second interface with the first regeneration gas house steward 30 and adsorption tower 2 respectively is connected.
First regeneration gas valve 302 is installed on the first regeneration gas arm 32 and makes the first regeneration gas house steward 30 selectivity and adsorption tower 2
Inner space.
The two ends of the first regeneration gas arm 33 the second interface with the first regeneration gas house steward 30 and adsorption tower 3 respectively is connected.
First regeneration gas valve 303 is installed on the first regeneration gas arm 33 and makes the first regeneration gas house steward 30 selectivity and adsorption tower 3
Inner space.
The two ends of the first regeneration gas arm 34 the second interface with the first regeneration gas house steward 30 and adsorption tower 4 respectively is connected.
First regeneration gas valve 304 is installed on the first regeneration gas arm 34 and makes the first regeneration gas house steward 30 selectivity and adsorption tower 4
Inner space.
The two ends of the first regeneration gas arm 35 the second interface with the first regeneration gas house steward 30 and adsorption tower 5 respectively is connected.
First regeneration gas valve 305 is installed on the first regeneration gas arm 35 and makes the first regeneration gas house steward 30 selectivity and adsorption tower 5
Inner space.
By above design, the first regeneration gas house steward 30 can be with selectivity and adsorption tower 1, adsorption tower 2, adsorption tower 3, absorption
One or more inner space in tower 4 and adsorption tower 5.And then, the first regeneration gas house steward 30 can be optionally to suction
One or more conveying regeneration gas in attached tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.
Further, in this utility model preferred embodiment, regeneration gas output pipe includes the second regeneration gas house steward
60, second regeneration gas arm the 61, second regeneration gas arm the 62, second regeneration gas arm the 63, second regeneration gas arm 64, second is again
Angry arm the 65, second regeneration gas valve 601a, the second regeneration gas valve 602a, the second regeneration gas valve 603a, the second regeneration
Air valve 604a and the second regeneration gas valve 605a.
The two ends of the second regeneration gas arm 61 the second interface with the second regeneration gas house steward 60 and adsorption tower 1 respectively is connected.
Second regeneration gas valve 601a is installed on the second regeneration gas arm 61 and makes the second regeneration gas house steward 60 selectivity and adsorption tower 1
Inner space.
The two ends of the second regeneration gas arm 62 the second interface with the second regeneration gas house steward 60 and adsorption tower 2 respectively is connected.
Second regeneration gas valve 602a is installed on the second regeneration gas arm 62 and makes the second regeneration gas house steward 60 selectivity and adsorption tower 2
Inner space.
The two ends of the second regeneration gas arm 63 the second interface with the second regeneration gas house steward 60 and adsorption tower 3 respectively is connected.
Second regeneration gas valve 603a is installed on the second regeneration gas arm 63 and makes the second regeneration gas house steward 60 selectivity and adsorption tower 3
Inner space.
The two ends of the second regeneration gas arm 64 the second interface with the second regeneration gas house steward 60 and adsorption tower 4 respectively is connected.
Second regeneration gas valve 604a is installed on the second regeneration gas arm 64 and makes the second regeneration gas house steward 60 selectivity and adsorption tower 4
Inner space.
The two ends of the second regeneration gas arm 65 the second interface with the second regeneration gas house steward 60 and adsorption tower 5 respectively is connected.
Second regeneration gas valve 605a is installed on the second regeneration gas arm 65 and makes the second regeneration gas house steward 60 selectivity and adsorption tower 5
Inner space.
By above design, the second regeneration gas house steward 60 can be with selectivity and adsorption tower 1, adsorption tower 2, adsorption tower 3, absorption
One or more inner space in tower 4 and adsorption tower 5.And then, the second regeneration gas house steward 60 can be optionally from suction
One or more output regeneration gas in attached tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.
Further, in this utility model preferred embodiment, regeneration gas cooling system includes regeneration gas chiller
6, five the 3rd regeneration gas arms (not marking in figure), the 3rd regeneration gas valve 301a, the 3rd regeneration gas valve 302a, the 3rd again
Angry valve 303a, the 3rd regeneration gas valve 304a, the 3rd regeneration gas valve 305a, five the 4th regeneration gas arms are (in figure not
Mark), the 4th regeneration gas valve the 401, the 4th regeneration gas valve the 402, the 4th regeneration gas valve the 403, the 4th regeneration gas valve 404
With the 4th regeneration gas valve 405.
One end of above-mentioned five the 3rd regeneration gas arms connects with the entrance of regeneration gas chiller 6 respectively, and above-mentioned
The other end of five the 3rd regeneration gas arms respectively with in adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5
First interface connects.3rd regeneration gas valve 301a, the 3rd regeneration gas valve 302a, the 3rd regeneration gas valve 303a, the 3rd again
Angry valve 304a and the 3rd regeneration gas valve 305a is respectively correspondingly arranged on above-mentioned five the 3rd regeneration gas arms, and the
Three regeneration gas valve 301a, the 3rd regeneration gas valve 302a, the 3rd regeneration gas valve 303a, the 3rd regeneration gas valve 304a and
Three regeneration gas valve 305a make regeneration gas chiller 6 optionally with adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and
One or more inner space of adsorption tower 5.It is to say, regeneration gas can optionally from adsorption tower 1, adsorption tower 2,
One or more in adsorption tower 3, adsorption tower 4 and adsorption tower 5 enters regeneration gas chiller 6, and regeneration gas chiller 6 is right
Regeneration gas cools down.
One end of above-mentioned five the 4th regeneration gas arms connects with the outlet of regeneration gas chiller 6 respectively, and above-mentioned
The other end of five the 4th regeneration gas arms respectively with in adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5
Second interface connects.4th regeneration gas valve the 401, the 3rd regeneration gas valve the 402, the 3rd regeneration gas valve the 403, the 3rd regeneration gas
Valve 404 and the 3rd regeneration gas valve 405 are respectively correspondingly arranged on above-mentioned five the 4th regeneration gas arms, and the 3rd regeneration
Air valve the 401, the 3rd regeneration gas valve the 402, the 3rd regeneration gas valve the 403, the 3rd regeneration gas valve 404 and the 3rd regeneration air valve
Door 405 make regeneration gas chiller 6 optionally with adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and the one of adsorption tower 5
Individual or multiple inner space.It is to say, regeneration gas can from regeneration gas chiller 6 be selectively entered adsorption tower 1,
One or more in adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.It should be noted that under cold blowing state, the 3rd
Regeneration gas arm and the 4th regeneration gas arm and the inner space of different adsorption towers.
Further, in this utility model preferred embodiment, regeneration gas heating system includes regeneration gas heater
7,8, ten the 5th regeneration gas arms (not marking in figure) of regeneration gas heater, the 5th regeneration gas valve 401a, the 5th regeneration
Air valve 402a, the 5th regeneration gas valve 403a, the 5th regeneration gas valve 404a, the 5th regeneration gas valve 405a, the 5th regeneration
Air valve 501a, the 5th regeneration gas valve 502a, the 5th regeneration gas valve 503a, the 5th regeneration gas valve 504a, the 5th regeneration
Air valve 505a, ten the 6th regeneration gas arms (not marking in figure) and the 6th regeneration gas valve the 501, the 6th regeneration gas valve
502, the 6th regeneration gas valve the 503, the 6th regeneration gas valve the 504, the 6th regeneration gas valve the 505, the 6th regeneration gas valve 601,
6th regeneration gas valve the 602, the 6th regeneration gas valve the 603, the 6th regeneration gas valve the 604, the 6th regeneration gas valve 605.Regeneration
Gas heating system similar with regeneration gas cooling system with annexation, specifically refer to Fig. 1, does not repeats them here.
By above design, the 5th regeneration gas valve 401a, the 5th regeneration gas valve 402a, the 5th regeneration gas valve
403a, the 5th regeneration gas valve 404a and the 5th regeneration gas valve 405a make the inlet selective ground of regeneration gas heater 7
With one or more the inner space in adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.5th regeneration
Air valve 501a, the 5th regeneration gas valve 502a, the 5th regeneration gas valve 503a, the 5th regeneration gas valve 504a and the 5th regeneration
Air valve 505a with making the egress selection of regeneration gas heater 7 with adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4
With one or more the inner space in adsorption tower 5.6th regeneration gas valve the 501, the 6th regeneration gas valve the 502, the 6th
Regeneration gas valve the 503, the 6th regeneration gas valve 504 and the 6th regeneration gas valve 505 make the outlet of regeneration gas heater 8 select
Selecting property with one or more the inner space in adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4 and adsorption tower 5.The
Six regeneration gas valve the 601, the 6th regeneration gas valve the 602, the 6th regeneration gas valve the 603, the 6th regeneration gas valves 604 and the 6th are again
Angry valve 605 with making the inlet selective of regeneration gas heater 8 with adsorption tower 1, adsorption tower 2, adsorption tower 3, adsorption tower 4
With one or more the inner space in adsorption tower 5.It should be noted that under hot blow state, the 5th regeneration gas arm and
6th regeneration gas arm and the inner space of different adsorption towers.
Below as a example by the duty shown in Fig. 2 and Fig. 3, to the work process of the adsorption cleaning system of the present embodiment and
Principle is described further.
In duty shown in Fig. 2, adsorption tower 1 carries out absorption process, adsorption tower 2 and adsorption tower 3 and carries out cold blowing
Operation, adsorption tower 4 and adsorption tower 5 carry out hot blow operation.
For the ease of understanding the connection situation of each pipeline of adsorption cleaning system under this duty and opening of valve
Close situation, give the rough schematic view that Fig. 3, Fig. 3 are Fig. 2.The valve remained in Fig. 3 is all opened, shown in Fig. 2
And the valve not shown in Fig. 3 is all Guan Bi, and then, the connection of pipeline can also be found out with being apparent from by the opening and closing of valve
Situation.
Below in conjunction with Fig. 3, further illustrate the gas flow in absorption process, cold blowing operation and hot blow operation.
Absorption process: unstripped gas sequentially passes through unstripped gas house steward 10 from unstripped gas entrance and unstripped gas arm 11 enters into suction
Attached tower 1 carries out adsorption cleaning process, is cleaned the unstripped gas of process and becomes purification gas and sequentially pass through purification gas branch pipe 21 and clean
Activating QI house steward 20 also discharges from clean gas outlet.
Cold blowing operation: regeneration gas sequentially passes through first regeneration gas house steward the 30, first regeneration gas arm 31 from regeneration gas entrance
Entering with purifying gas branch pipe 22 adsorbent carries out in adsorption tower 2 cold blowing, then this regeneration gas is discharged from adsorption tower 2 and warp successively
Crossing unstripped gas arm 12 and the 3rd regeneration gas arm enters regeneration gas chiller 6, regeneration gas is carried out by regeneration gas chiller 6
Cooling, then cooled regeneration gas sequentially passes through the 4th regeneration gas arm and purification gas branch pipe 23 enters in adsorption tower 3 suction
Attached dose carries out cold blowing.
Hot blow operation: the regeneration gas discharged from adsorption tower 3 enters regeneration gas heating through unstripped gas arm 13 and the 5th
Device 7 heats, and heated regeneration gas sequentially passes through the 6th regeneration gas arm and purification gas branch pipe 24 enters into adsorption tower 4
In adsorbent is carried out hot blow；Then, regeneration gas sequentially passes through unstripped gas arm 14 and the 5th regeneration gas arm enters regeneration gas
Heater 8 heats, and heated regeneration gas sequentially passes through the 6th regeneration gas arm and purifies gas branch pipe 25 entrance absorption
Carrying out hot blow in tower 5, last regeneration gas sequentially passes through unstripped gas arm 15 and the second regeneration gas house steward 60 from regeneration gas outlet row
Go out.
Shown in Fig. 4 is the subsequent work state of the duty shown in Fig. 2, and Fig. 5 is the signal after simplifying Fig. 3
Figure.In the duty shown in Fig. 4, adsorption tower 3 carries out absorption process, adsorption tower 2 and adsorption tower 4 and carries out cold blowing work
Sequence, adsorption tower 1 and adsorption tower 5 carry out hot blow operation.
Can be clear that from Fig. 3 and Fig. 5, no matter under which duty, regeneration gas chiller 6, again
Angry heater 7 and regeneration gas heater 8 can be in series connection with wherein four adsorption towers, only with a small amount of again
Anger just completes the work that four adsorption towers carry out desorption, and therefore, this adsorption cleaning system of the present embodiment is to again
Angry consumption greatly reduces.
The foregoing is only preferred implementation of the present utility model, be not limited to this utility model, for
For those skilled in the art, this utility model can have various modifications and variations.All in spirit of the present utility model with former
Within then, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. an adsorption cleaning system, it is characterised in that include multiple adsorption tower, unstripped gas pipeline, purify air pipe, regeneration gas
Intake line, regeneration gas output pipe, regeneration gas cooling system and regeneration gas heating system；Described adsorption tower has first interface
Be connected with described first interface with the second interface, described unstripped gas pipeline and described regeneration gas output pipe and optionally with institute
State the inner space of adsorption tower, described regeneration gas intake line and described purification air pipe be all connected with described second interface and select
Selecting property with the inner space of described adsorption tower；The entrance of described regeneration gas cooling system and described regeneration gas heating system all with
Described second interface connect and optionally with the inner space of described adsorption tower, described regeneration gas cooling system and described regeneration
The outlet of gas heating system be all connected with described first interface and optionally with the inner space of described adsorption tower；
When described adsorption cleaning system is in running order: multiple described adsorption towers include the adsorption tower for cold blowing, for heat
The adsorption tower that blows and the adsorption tower for adsorption cleaning, the described adsorption tower for cold blowing, the described adsorption tower for hot blow, use
In adsorption cleaning described adsorption tower all with described regeneration gas cooling system and described regeneration gas heating system serial communication, and
And described regeneration gas cooling system is connected between the described adsorption tower of cold blowing, described regeneration gas heating system is connected on use
Between the adsorption tower of hot blow and between the described adsorption tower for cold blowing and the described adsorption tower for hot blow.
Adsorption cleaning system the most according to claim 1, it is characterised in that described unstripped gas pipeline includes that unstripped gas is total
Pipe, multiple unstripped gas arm and multiple unstripped gas valve, the two ends of described unstripped gas arm respectively with described unstripped gas house steward and
Described first interface connect, described unstripped gas valve be installed on described unstripped gas arm and make described unstripped gas house steward's selectivity with
The inner space of described adsorption tower.
Adsorption cleaning system the most according to claim 1, it is characterised in that it is total that described purification air pipe includes purifying gas
Pipe, multiple purification gas branch pipe and multiple purification air valve, the two ends of described purification gas branch pipe respectively with described purification gas house steward and
Described second interface connect, described purification air valve be installed on described purification gas branch pipe and make described purification gas house steward's selectivity with
The inner space of described adsorption tower.
Adsorption cleaning system the most according to claim 1, it is characterised in that described regeneration gas intake line includes first again
Angry house steward, multiple first regeneration gas arm and multiple first regeneration gas valve, the two ends of described first regeneration gas arm are respectively
Being connected with described first regeneration gas house steward and described second interface, described first regeneration gas valve is installed on described first regeneration gas
Arm also makes the inner space of described first regeneration gas house steward's selectivity and described adsorption tower.
Adsorption cleaning system the most according to claim 1, it is characterised in that described regeneration gas output pipe includes second again
Angry house steward, multiple second regeneration gas arm and multiple second regeneration gas valve, the two ends of described second regeneration gas arm are respectively
Being connected with described second regeneration gas house steward and described first interface, described second regeneration gas valve is installed on described second regeneration gas
Arm also makes the inner space of described second regeneration gas house steward's selectivity and described adsorption tower.
Adsorption cleaning system the most according to claim 1, it is characterised in that described regeneration gas cooling system includes regeneration gas
Chiller, multiple 3rd regeneration gas arm, multiple 3rd regeneration gas valve, multiple 4th regeneration gas arm and the multiple 4th are again
Angry valve, the two ends of described 3rd regeneration gas arm are connected with described regeneration gas chiller and described first interface respectively,
Described 3rd regeneration gas valve is installed on described 3rd regeneration gas arm and makes described regeneration gas chiller selectivity with described
The inner space of adsorption tower, the two ends of described 4th regeneration gas arm connect with described regeneration gas chiller and described second respectively
Mouth connects, and described 4th regeneration gas valve is installed on described 4th regeneration gas arm and makes described regeneration gas chiller selectivity
Inner space with described adsorption tower.
Adsorption cleaning system the most according to claim 1, it is characterised in that described regeneration gas heating system includes regeneration gas
Heater, multiple 5th regeneration gas arm, multiple 5th regeneration gas valve, multiple 6th regeneration gas arm and the multiple 6th are again
Angry valve, the two ends of described 5th regeneration gas arm are connected with described regeneration gas heater and described first interface respectively,
Described 5th regeneration gas valve is installed on described 5th regeneration gas arm and makes described regeneration gas heater selectivity with described
The inner space of adsorption tower, the two ends of described 6th regeneration gas arm connect with described regeneration gas heater and described second respectively
Mouth connects, and described 6th regeneration gas valve is installed on described 6th regeneration gas arm and makes described regeneration gas heater selectivity
Inner space with described adsorption tower.
8. according to the adsorption cleaning system described in any one of claim 1-7, it is characterised in that described adsorption cleaning system includes
4-12 described adsorption tower.
9. according to the adsorption cleaning system described in any one of claim 1-7, it is characterised in that described adsorption tower includes adsorption tower
Body and heat-exchanger rig, described heat-exchanger rig includes the many heating members being arranged in described adsorption tower, between described heating member
There is the space for filling adsorbent；Described heating member is heat exchanger tube or electrically heated rod.
Adsorption cleaning system the most according to claim 9, it is characterised in that described adsorption tower also includes being arranged on described
The insulating lining of the inwall of adsorption tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827832.5U CN205832892U (en) | 2016-08-02 | 2016-08-02 | A kind of adsorption cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827832.5U CN205832892U (en) | 2016-08-02 | 2016-08-02 | A kind of adsorption cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832892U true CN205832892U (en) | 2016-12-28 |
Family
ID=57617336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827832.5U Active CN205832892U (en) | 2016-08-02 | 2016-08-02 | A kind of adsorption cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999987A (en) * | 2016-08-02 | 2016-10-12 | 成都赛普瑞兴科技有限公司 | Adsorption purification system |
-
2016
- 2016-08-02 CN CN201620827832.5U patent/CN205832892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999987A (en) * | 2016-08-02 | 2016-10-12 | 成都赛普瑞兴科技有限公司 | Adsorption purification system |
| CN105999987B (en) * | 2016-08-02 | 2019-04-19 | 成都赛普瑞兴科技有限公司 | A kind of adsorption cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105879567B (en) | A kind of adsorption tower, adsorption cleaning system and purification method | |
| CN209317374U (en) | A kind of series-connected regenerative temperature-change adsorption tower and system | |
| CN103254955B (en) | Closed-type three-tower molecular sieve dehydration device | |
| CN205730777U (en) | A kind of adsorption tower and adsorption cleaning system | |
| CN104667842A (en) | Cooling device of high-temperature ammonia-containing gas sampling system | |
| CN205832892U (en) | A kind of adsorption cleaning system | |
| CN103007676B (en) | Movable skid-mounted natural/coal bed gas adsorption and purification system with external medium heat exchange function | |
| CN105999987B (en) | A kind of adsorption cleaning system | |
| CN204644314U (en) | Natural gas liquefaction dehydration mercury removal device | |
| CN206315651U (en) | A kind of waste gas concentration cycles processing unit | |
| CN204469688U (en) | Cooling device of high-temperature ammonia-containing gas sampling system | |
| CN205481973U (en) | System for liquefied natural gas cooling unit prevents frostbite stifledly | |
| CN206404548U (en) | A kind of optimization compressed air drying system based on coagulating type heat exchanger | |
| CN210374300U (en) | Air separation device utilizing waste heat of air compressor | |
| CN107356128A (en) | A kind of separate assembling condensing unit applied to Chemical Manufacture | |
| CN208786115U (en) | A kind of recyclable drying system | |
| CN208893962U (en) | A kind of disturbing flow device for flue gas condensing | |
| CN208898830U (en) | A kind of Gas Dehydration System with pre-dehydration module | |
| CN203247242U (en) | Closed three-tower molecular sieve dehydration device | |
| CN205903770U (en) | Air compressor machine sled drying system | |
| CN213160096U (en) | Novel adsorption tower heat transfer structure | |
| CN108905515A (en) | A kind of exhaust gas concentration cycles processing unit | |
| CN207528081U (en) | A kind of separate assembling condensing unit applied to Chemical Manufacture | |
| CN206229339U (en) | Nitrogen circuit device during regenerating molecular sieve | |
| CN207478269U (en) | A kind of drying tower regenerating unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |