CN110124498A - A kind of vehicle-mounted chlorine treatment system and method - Google Patents
A kind of vehicle-mounted chlorine treatment system and method Download PDFInfo
- Publication number
- CN110124498A CN110124498A CN201910523579.2A CN201910523579A CN110124498A CN 110124498 A CN110124498 A CN 110124498A CN 201910523579 A CN201910523579 A CN 201910523579A CN 110124498 A CN110124498 A CN 110124498A
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- chlorine
- reaction tower
- alkali storage
- storage room
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/202—Single element halogens
- B01D2257/2025—Chlorine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of vehicle-mounted chlorine treatment system and methods, its key points of the technical solution are that, including, chlorine locker room；Be connected to the chlorine locker room, for chlorine carry out preliminary treatment the first reaction tower；It is connected to first reaction tower, the second reaction tower for being handled again chlorine；Air inlet be connected to the chlorine locker room, air outlet be connected to the air-introduced machine of part under first reaction tower；And set on second reaction tower upper end and be connected to the return pipe of the chlorine locker room.Reach simplified structure, easy to remove, and handles efficient purpose.
Description
Technical field
The present invention relates to chlorine treatment technical field, in particular to a kind of vehicle-mounted chlorine treatment system and method.
Background technique
For chlorine as a kind of special production material, safe handling is the most important thing in production.General chlorine gas leakage
Emergency trouble shooting measures, which have, to be installed forced ventilation facility between chlorine or will place neutralization chamber beside chlorine gas storage container.Above-mentioned two
Kind measure will cause environmental pollution when chlorine leaks, and operating has very big risk, be easy to cause human injury.It is existing
Structure is complicated mostly for chlorine recovery device of some for revealing, and own wt is larger, should not in case of emergency carry,
And in order to safely and effectively handle the chlorine of leakage, it is desirable that the facility must be simple, effective.
Summary of the invention
In view of the deficienciess of the prior art, the first purpose of the invention is to provide a kind of vehicle-mounted chlorine treatment system,
It realizes that structure is simple, easy to remove, handles efficient purpose.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of vehicle-mounted chlorine treatment system, comprising: chlorine locker room；Be connected to the chlorine locker room, for chlorine
First reaction tower of gas progress preliminary treatment；Be connected to first reaction tower, for being handled again chlorine
Two reaction towers；Air inlet be connected to the chlorine locker room, air outlet be connected to the air-introduced machine of first reaction tower；And
Set on second reaction tower upper end and be connected to the return pipe of the chlorine locker room.
The further setting of the present invention successively includes: the first alkali storage room inside first reaction tower from the bottom to top；
First absorbed layer；First spray head；And be connected to the first spray head, for by the indoor alkali of the first alkali storage
Liquid is extracted to the circulating pump of the first spray head.
The further setting of the present invention successively includes: to be connected to described first inside second reaction tower from the bottom to top
Second alkali storage room of alkali storage room；Second absorbed layer；It is connected to the second spray head of the circulating pump；And remove water layer.
The further setting of the present invention, the chlorine treatment system further include communicating pipe；Described communicating pipe one end is connected to
First reaction tower upper end, the other end are equipped with several gas distribution pipes, and the gas distribution pipe is set to second alkali storage room bottom end.
The further setting of the present invention is equipped with endless between first alkali storage room and second alkali storage room
Whole baffle；The recirculation hole for lye flowing is offered on the endless whole baffle；The indoor lye of second alkali storage is logical
Cross the recirculation hole flow to first alkali storage room, the indoor lye of the first alkali storage by it is described not exclusively every
The lower end of plate is flowed to again in second alkali storage room.
The further setting of the present invention, it is described except water layer upper end is additionally provided with chlorine gas concentration detection probe.
The further setting of the present invention, first absorbed layer and second absorbed layer are calcium hydroxide.
The further setting of the present invention, it is described except water layer is phosphorus pentoxide or calcium chloride.
A second object of the present invention is to provide a kind of vehicle-mounted chlorine treatment methods, to solve existing chlorine treatment device
Structure is complicated, not Portable belt the problem of.
Above-mentioned purpose of the invention has the technical scheme that
A kind of vehicle-mounted chlorine treatment method, the method is based on above vehicle-mounted chlorine treatment system, which comprises
S1: the air inlet of air-introduced machine is connected to chlorine locker room, air outlet is connected to the first reaction tower, and air-introduced machine deposits chlorine
Indoor chlorine is stored up to suck from the lower end of the first reaction tower；
S2: chlorine is tentatively neutralized with the first absorbed layer, while being reacted with the lye of first spray head spray, preliminary treatment
Chlorine afterwards is by entering in the second alkali storage room of the second reaction tower the communicating pipe of the first reaction tower upper end；
S3: chlorine after preliminary purification first with the indoor alkaline reaction of the second alkali storage, then with the second absorbed layer
It is neutralized, finally the lye with second spray head spray reacts again, completes entire neutralize and absorbs；
S4: the tail gas that the tail gas after the second reaction tower neutralisation treatment is passed through except water layer is dried, after drying passes through reflux
Pipe imports chlorine locker room again and is handled again, circuits sequentially；
S5: withering to tail gas chlorine gas concentration detection probe detects tail gas concentration simultaneously, works as detection
When being as a result zero, indicate chlorine store indoor chlorine it is processed at.
In conclusion the invention has the following advantages:
The present invention is mainly handled the chlorine for the leakage collected, using chlorine be sour gas easily and basic species
The principle of neutralization reaction occurs for matter, carries out neutralization absorption using chlorine of the akaline liquid in reaction tower to leakage, and by removing
Reaction end gas is dried in water layer, finally by the tail gas after drying by return pipe import in chlorine locker room again again into
Row neutralisation treatment, circuits sequentially, until chlorine is stored indoor chlorine complete neutralization by reaction tower, thus avoid environmental pollution with
And it is detrimental to health, while structure is simple, processing is efficient, can be suitable for emergency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the embodiment of the present invention.
Description of symbols: 1, chlorine locker room；2, the first reaction tower；3, the second reaction tower；4, air-introduced machine；5, it flows back
Pipe；21, the first alkali storage room；22, the first absorbed layer；23, first spray head；24, circulating pump；31, the second alkali storage room；
32, the second absorbed layer；33, second spray head；34, water layer is removed；6, communicating pipe；61, gas distribution pipe；7, endless whole baffle；71, it circulates
Hole；8, chlorine gas concentration detection probe.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment: as shown in Figure 1, a kind of vehicle-mounted chlorine treatment system, comprising: chlorine locker room 1；It is connected to chlorine storage
First reaction tower 2 of room 1, is connected to the second reaction tower 3 of the first reaction tower 2, and air inlet is connected to chlorine locker room 1, air outlet
It is connected to the air-introduced machine 4 of the first reaction tower 2, and 3 upper end of the second reaction tower is set and is connected to the reflux of chlorine locker room 1
Pipe 5, wherein the first reaction tower 2 is used to carry out chlorine preliminary treatment, the second reaction tower 3 is used to handle chlorine again,
Return pipe 5 be used for will treated tail gas imports again chlorine locker room 1, neutralize again and absorb, be conducive to deposit chlorine
Chlorine in storage chamber 1 is handled completely, thus avoid environmental pollution and be detrimental to health, the vehicle-mounted chlorine in the present embodiment
Gas processing system structure is simple, transports convenient for transfer, therefore can be suitable for most emergencies.
As shown in Figure 1, from the bottom to top successively including: the first alkali storage room 21, the first absorbed layer inside the first reaction tower 2
22, first spray head 23 and, be connected to the circulating pump 24 of first spray head 23, circulating pump 24 is used for the first alkali storage room 21
Interior lye, which is extracted to first spray head 23, to be sprayed, to be sufficiently mixed with the chlorine in the first reaction tower 2 to carry out
It neutralizes, air-introduced machine 4 imports chlorine from the lower end of the first reaction tower 2, and since chlorine density is greater than air, therefore chlorine is anti-first
It answers in tower 2 and first carries out neutralization reaction with the first absorbed layer 22, then flow to the upper end of the first reaction tower 2, at this time chlorine and first
The lye that spray head 23 sprays is sufficiently mixed, and further carries out neutralization reaction with lye, it should be noted that unreacted alkali
Liquid, and the water or solution of reaction generation fall to the first alkali storage room 21 under the first absorbed layer 22 again.
As shown in Figure 1, from the bottom to top successively including: be connected to the first alkali storage room 21 inside the second reaction tower 3
Two alkali storage rooms 31, the second absorbed layer 32 are connected to the second spray head 33 of circulating pump 24, and, water layer 34 is removed, such as 1 figure institute
Show, which further includes communicating pipe 6, and communicating pipe, 6 one end was connected to 2 upper end of the first reaction tower, if the other end is equipped with
Dry gas distribution pipe 61, the setting of gas distribution pipe 61 is in 31 bottom end of the second alkali storage room, then the chlorine after preliminary treatment is anti-by first
It answers the communicating pipe 6 of 2 upper end of tower to enter the second alkali storage room 31, is first stored up into the chlorine in the second reaction tower 3 with the second lye
The alkaline reaction in room 31 is deposited, then is reacted with the second absorbed layer 32, the alkaline reaction finally sprayed again with second spray head 33, equally
, the water or solution of unreacted lye and reaction generation fall to the second alkali storage room 31 again, as shown in Figure 1, neutralizing
Treated, and tail gas is dried under the action of removing water layer 34, and the tail gas after drying is directed into chlorine by return pipe 5 again
Locker room 1, so that the unabsorbed chlorine in part be avoided to be gathered in the second reaction tower 3, is conducive to being neutralized again
Chlorine in chlorine locker room 1 is handled completely.
As shown in Figure 1, endless whole baffle 7 is equipped between the first alkali storage room 21 and the second alkali storage room 31, it is endless
The recirculation hole 71 for lye flowing is offered on whole baffle 7, chlorine is directed into the second alkali storage room 31 when treated for the first time
When bottom, the lye in the second alkali storage room 31 will pass through recirculation hole 71 and flow in the first alkali storage room 21, while the
Lye in one alkali storage room 21 flows to the second alkali storage room 31 from the bottom end of incomplete partition 7 again, so that the
Lye in one alkali storage room 21 and the second alkali storage room 31 is in the state circulated, so that the first alkali storage
Lye in room 21 and the second alkali storage room 31 can be uniformly mixed, it is ensured that the alkali in the first reaction tower 2 and the second reaction tower 3
Liquid concentration is consistent.
As shown in Figure 1, in the present embodiment, except 34 upper end of water layer is additionally provided with chlorine gas concentration detection probe 8, working as chlorine gas concentration
When the detected value of detection probe 8 is zero, then illustrate that the chlorine in chlorine locker room 1 has been completely absorbed, if chlorine gas concentration detects
When the detected value of probe 8 is not zero, illustrate that chlorine absorption is not thorough enough, needs to continue to neutralize absorption, in the present embodiment,
First absorbed layer 22 and the second absorbed layer 32 are calcium hydroxide, except water layer 34 is phosphorus pentoxide or calcium chloride, the storage of the first lye
Depositing the lye in room 21 and the second alkali storage room 31 is sodium hydroxide.
It should be noted that the first reaction tower 2 is one in the present embodiment, it in other embodiments, can be according to chlorine
Multiple first reaction towers 2 are arranged in amount, and multiple first reaction towers 2 are interconnected, to reach preferable chlorine absorption effect.
Based on above-mentioned vehicle-mounted chlorine treatment system, the present embodiment further relates to a kind of vehicle-mounted chlorine treatment method, this method packet
It includes:
S1: being connected to chlorine locker room 1 for the air inlet of air-introduced machine 4, and air outlet is connected to the first reaction tower 2, and air-introduced machine 4 is by chlorine
Chlorine in gas locker room 1 is sucked from the lower end of the first reaction tower 2；
S2: chlorine and the first absorbed layer 22 tentatively neutralize, while the lye sprayed with first spray head 23 is reacted, tentatively
Treated, and chlorine passes through entering in the second alkali storage room 31 of the second reaction tower 3 communicating pipe 6 for 2 upper end of the first reaction tower；
S3: then the chlorine after preliminary purification absorbs first with the alkaline reaction in the second alkali storage room 31 with second
Layer 32 is neutralized, and the lye finally sprayed with second spray head 33 reacts again, is completed entire neutralize and is absorbed；
S4: the tail gas that the tail gas after 3 neutralisation treatment of the second reaction tower is passed through except water layer 34 is dried, after drying passes through back
Flow tube 5 imports chlorine locker room 1 again and is handled again, circuits sequentially；
S5: withering to tail gas chlorine gas concentration detection probe 9 detects tail gas concentration simultaneously, works as inspection
Result is surveyed when being zero, indicate chlorine in chlorine locker room 1 it is processed at.
Specific work process and principle: the present invention is mainly handled the chlorine for the leakage collected, and utilizes chlorine
Gas is the principle that neutralization reaction easily occurs with alkaline matter for sour gas, using the akaline liquid in reaction tower to the chlorine of leakage
Neutralization absorption is carried out, and by the way that reaction end gas is dried except water layer 34, the tail gas after drying is finally passed through into 5 weight of return pipe
New import in chlorine locker room 1 is neutralized again, circuits sequentially, until reaction tower is by the chlorine in chlorine locker room 1
Complete neutralization, to avoid environmental pollution and be detrimental to health, while structure is simple, processing is efficient, can be suitable for tight
Anxious situation.
More than, it is only used to illustrate the technical scheme of the present invention and not to limit it, those of ordinary skill in the art are to of the invention
The other modifications or equivalent replacement that technical solution is made as long as it does not depart from the spirit and scope of the technical scheme of the present invention should all
It is included within the scope of the claims of the present invention.
Claims (9)
1. a kind of vehicle-mounted chlorine treatment system characterized by comprising chlorine locker room (1)；
Be connected to the chlorine locker room (1), for chlorine carry out preliminary treatment the first reaction tower (2)；
It is connected to first reaction tower (2), the second reaction tower (3) for being handled again chlorine；
Air inlet be connected to the chlorine locker room (1), air outlet be connected to the air-introduced machine of part under first reaction tower (2)
(4)；And
Set on the second reaction tower (3) upper end and be connected to the return pipe (5) of the chlorine locker room (1).
2. a kind of vehicle-mounted chlorine treatment system according to claim 1, which is characterized in that in first reaction tower (2)
Portion successively includes: the first alkali storage room (21) from the bottom to top；
First absorbed layer (22)；
First spray head (23)；And
Be connected to the first spray head (23), for extracting the lye in first alkali storage room (21) to described the
The circulating pump (24) of one spray head (23).
3. a kind of vehicle-mounted chlorine treatment system according to claim 2, which is characterized in that in second reaction tower (3)
Portion successively includes: the second alkali storage room (31) for being connected to first alkali storage room (21) from the bottom to top；
Second absorbed layer (32)；
It is connected to the second spray head (33) of the circulating pump (24)；And
Except water layer (34).
4. a kind of vehicle-mounted chlorine treatment system according to claim 3, which is characterized in that the chlorine treatment system is also wrapped
Include communicating pipe (6)；
Described communicating pipe (6) one end is connected to the first reaction tower (2) upper end, and the other end is equipped with several gas distribution pipes (61), institute
Gas distribution pipe (61) are stated set on second alkali storage room (31) bottom end.
5. a kind of vehicle-mounted chlorine treatment system according to claim 4, which is characterized in that first alkali storage room
(21) endless whole baffle (7) are equipped between second alkali storage room (31)；
The recirculation hole (71) for lye flowing is offered on the endless whole baffle (7)；
Lye in second alkali storage room (31) flow to first alkali storage room by the recirculation hole (71)
(21), the lye in first alkali storage room (21) flows to described the by the lower end of the endless whole baffle (7) again
In two alkali storage rooms (31).
6. a kind of vehicle-mounted chlorine treatment system according to claim 5, which is characterized in that described to remove water layer (34) upper end also
Equipped with chlorine gas concentration detection probe (8).
7. a kind of vehicle-mounted chlorine treatment system according to claim 6, which is characterized in that first absorbed layer (22) and
Second absorbed layer (32) is calcium hydroxide.
8. a kind of vehicle-mounted chlorine treatment system according to claim 7, which is characterized in that described except water layer (34) are five oxygen
Change two phosphorus or calcium chloride.
9. a kind of vehicle-mounted chlorine treatment method, which is characterized in that it is described in any item vehicle-mounted that the method is based on claim 1-8
Chlorine treatment system, which comprises
S1: the air inlet of air-introduced machine (4) is connected to chlorine locker room (1), air outlet is connected to the first reaction tower (2), air-introduced machine (4)
Chlorine in chlorine locker room (1) is sucked from the lower end of the first reaction tower (2)；
S2: chlorine and the first absorbed layer (22) tentatively neutralize, while being reacted with the lye of first spray head (23) spray, tentatively
Treated, and chlorine enters the second alkali storage room of the second reaction tower (3) by the communicating pipe (6) of the first reaction tower (2) upper end
(31) in；
S3: chlorine after preliminary purification first with the alkaline reaction in the second alkali storage room (31), then with the second absorbed layer
(32) it is neutralized, finally the lye with second spray head (33) spray reacts again, completes entire neutralize and absorbs；
S4: the tail gas that the tail gas after the second reaction tower (3) neutralisation treatment is passed through except water layer (34) are dried, after drying passes through back
Flow tube (5) imports chlorine locker room (1) again and is handled again, circuits sequentially；
S5: withering to tail gas chlorine gas concentration detection probe (8) detects tail gas concentration simultaneously, works as detection
When being as a result zero, indicate chlorine locker room (1) in chlorine it is processed at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523579.2A CN110124498A (en) | 2019-06-17 | 2019-06-17 | A kind of vehicle-mounted chlorine treatment system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523579.2A CN110124498A (en) | 2019-06-17 | 2019-06-17 | A kind of vehicle-mounted chlorine treatment system and method |
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| Publication Number | Publication Date |
|---|---|
| CN110124498A true CN110124498A (en) | 2019-08-16 |
Family
ID=67577789
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523579.2A Pending CN110124498A (en) | 2019-06-17 | 2019-06-17 | A kind of vehicle-mounted chlorine treatment system and method |
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| CN105903336A (en) * | 2016-05-30 | 2016-08-31 | 李景致 | Safe environment-friendly multifunctional leaking chlorine absorption device |
| CN210729125U (en) * | 2019-06-17 | 2020-06-12 | 深圳市世和安全技术咨询有限公司 | Vehicle-mounted chlorine treatment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003080028A (en) * | 2001-09-17 | 2003-03-18 | Canon Inc | Method for treating gas and apparatus used therefor |
| CN2698438Y (en) * | 2004-05-19 | 2005-05-11 | 深圳市金铃水工业自动化系统有限公司 | Automatic absorbing unit for leaked chlorine gas |
| US20060075895A1 (en) * | 2004-10-07 | 2006-04-13 | Takashi Shimada | Processing method of exhaust gas and processing apparatus of exhaust gas |
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