CN206334497U - A kind of vehicular condensate recovery system for VOCs adsorbent equipments - Google Patents
A kind of vehicular condensate recovery system for VOCs adsorbent equipments Download PDFInfo
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- CN206334497U CN206334497U CN201621324659.3U CN201621324659U CN206334497U CN 206334497 U CN206334497 U CN 206334497U CN 201621324659 U CN201621324659 U CN 201621324659U CN 206334497 U CN206334497 U CN 206334497U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
A kind of vehicular condensate recovery system for VOCs adsorbent equipments, is related to purification or the adsorbing domain of waste gas.Including the vehicular condensate recovery system being connected with VOCs adsorbent equipments.Adsorption cleaning is carried out to the organic pollution in industrial waste gas using VOCs adsorbent equipments, enterprise is met relevant emission standards.After adsorbent equipment saturation, vehicular condensate recovery system is connected with adsorbent equipment, three courses of work in loop are reclaimed by scavenging loop, desorption by heating loop and condensation respectively, VOCs is recovered in onboard system and transported focuses on, while enabling the adsorbent equipment regeneration of saturation.The system is simple in construction, easy to operate, with the characteristics of VOCs treatment effeciencies are high, operating cost is low, energy resource consumption is small, can greatly reduce the cost required for enterprise governance VOCs.
Description
Technical field
The utility model is related to purification or the adsorbing domain of waste gas, more particularly to a kind of for the vehicle-mounted of VOCs adsorbent equipments
Formula condensate recovery system.
Background technology
Volatile organic matter (VOCs) is important source material and the production of the industries such as petrochemical industry, chemical industry, spraying, pharmacy, packages printing
Product, while greatly human lives are facilitated, also cause serious harm to human health and atmospheric environment.Scientific investigations showed that,
VOCs is not only able to the main producers thing of the directly pollutant such as the breathing of destruction human body, digestive system, or PM2.5, ozone, energy
It is enough to trigger profound environmental problem.
Current VOCs common treatment technology includes biological treatment, heat-accumulation combustion, plasma-catalytic, photocatalysis etc., this
A little usual operating costs of method are high, energy resource consumption is big, floor space is wide, treatment effeciency is low, thus by many in practical application
Limitation.Physical adsorption techniques, which are used for VOCs removal, by contrast has that technique is simple, energy consumption is small, VOCs treatment rate is high
Feature.But the operation of physical adsorption techniques equally exists problems, first adsorbent to VOCs adsorption saturations after, just lose
VOCs performance is removed, clean-up effect is influenceed；Secondly, the adsorbent of saturation belongs to solid waste, such as imappropriate disposal, easily
Form secondary pollution；3rd, the disposal costs of saturation adsorbent are high, increase the environmental improvement cost of industrial enterprise.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of car for VOCs adsorbent equipments
Load formula condensate recovery system, its is reasonable in design, simple in construction, is easily installed and realizes.
The technical scheme that the utility model is used is：System is reclaimed in a kind of vehicular condensation for VOCs adsorbent equipments
System,
VOCs adsorbent equipments are connected with vehicular condensate recovery system, are characterized in that, described vehicular is condensed back
Receipts system includes air compressor machine, nitrogen gas generator, the first triple valve, the second triple valve, the first thermocouple, circulating fan, pipeline and added
Hot device, the second thermocouple, pressure transmitter, the second air-valve, the first air-valve, the 3rd air-valve, three thermocouple, aerial cooler,
4th thermocouple, the 3rd triple valve, activated carbon canister and refrigeration unit；
Air compressor machine is heated through nitrogen gas generator, the first triple valve, the second triple valve, the first thermocouple, circulating fan, pipeline
Device, the second thermocouple, pressure transmitter, the second air-valve, the second spare interface of VOCs adsorbent equipments, the of VOCs adsorbent equipments
Connect after three spare interfaces, the 3rd air-valve, three thermocouple, aerial cooler, the 4th thermocouple, the 3rd triple valve, activated carbon canister
Connect Atmospheric composition scavenging loop；
First thermocouple be sequentially connected circulating fan, pipeline heater, the second thermocouple, pressure transmitter, the second air-valve,
Second spare interface of VOCs adsorbent equipments, the first spare interface of VOCs adsorbent equipments, the first air-valve, the first triple valve and
Two triple valves constitute desorption by heating loop；
First thermocouple be sequentially connected circulating fan, pipeline heater, the second thermocouple, pressure transmitter, the second air-valve,
Second spare interface of VOCs adsorbent equipments, the 3rd spare interface of VOCs adsorbent equipments, the 3rd air-valve, three thermocouple, sky
Loop is reclaimed in Gas Cooler, the 4th thermocouple, the 3rd triple valve, refrigeration unit, the composition condensation of the second triple valve.
As a kind of preferred scheme of the present utility model, first flow is connected between the first air-valve and the first triple valve
Sensor；The 3rd VOCs sensors and second flow sensor are connected between refrigeration unit and the second triple valve；In activity
The junction of canister and air is connected with the 2nd VOCs sensors；O is connected between the 3rd triple valve and the 4th thermocouple2Pass
Sensor and the first VOCs sensors.
The beneficial effects of the utility model are：This be used for VOCs adsorbent equipments vehicular condensate recovery system, including with
The vehicular condensate recovery system of VOCs adsorbent equipments connection.Using VOCs adsorbent equipments to the organic pollution in industrial waste gas
Adsorption cleaning is carried out, enterprise is met relevant emission standards.After adsorbent equipment saturation, vehicular condensate recovery system and absorption
Device is connected, and reclaims three courses of work in loop by scavenging loop, desorption by heating loop and condensation respectively, VOCs is reclaimed
In to onboard system and transport focus on, while enabling the adsorbent equipment regeneration of saturation.The system is simple in construction, behaviour
Facilitate, with the characteristics of VOCs treatment effeciencies are high, operating cost is low, energy resource consumption is small, can greatly reduce enterprise governance VOCs
Required cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the vehicular condensate recovery system structural representation in the utility model embodiment for VOCs adsorbent equipments
Figure；
Number explanation is as follows in figure：1 air compressor machine, 2 nitrogen gas generators, 3 triple valves, 4 triple valves, 5 thermocouples, 6 circulated airs
Machine, 7 pipeline heaters, 8 thermocouples, 9 pressure transmitters, 10 air-valves, 11 spare interfaces, 12 spare interfaces, 13 air-valves, 14 flows
Sensor, 15 spare interfaces, 16 air-valves, 17 thermocouples, 18 aerial coolers, 19 thermocouples, 20VOCs sensors, 21 O2Pass
Sensor, 22VOCs sensors, 23 activated carbon canisters, 24 triple valves, 25 refrigeration units, 26-1 condensations collecting pipe, 26-2 condensations are collected
Pipe, 27VOCs sensors, 28 flow sensors.
Embodiment
Enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings 1 and specific
Embodiment is described in further detail to the utility model.
After the vehicular condensate recovery system that the present embodiment is used is connected with VOCs adsorbent equipments, adsorbent equipment and condensation
Reclaim component and respectively constitute scavenging gas circuit, desorption by heating loop and condensation recovery loop；Three kinds of pipeline common sparing components, and by
Control unit realizes the switching of pipeline by the open and close adjustment of each valve, system is in different working modes.
Condensate recovery system includes air compressor machine 1, nitrogen gas generator 2, triple valve 3, triple valve 4, thermocouple 5, circulating fan
6th, pipeline heater 7, thermocouple 8, pressure transmitter 9, air-valve 10, air-valve 13, air-valve 16, thermocouple 17, aerial cooler 18,
Thermocouple 19, triple valve 24, activated carbon canister 23 and refrigeration unit 25.
Scavenging loop is by air compressor machine 1 through nitrogen gas generator 2, triple valve 3, triple valve 4, thermocouple 5, circulating fan 6, pipeline
Heater 7, thermocouple 8, pressure transmitter 9, air-valve 10, the spare interface 11 of VOCs adsorbent equipments, VOCs adsorbent equipments it is pre-
Air is connected after staying interface 15, air-valve 16, thermocouple 17, aerial cooler 18, thermocouple 19, triple valve 24, activated carbon canister 23
Constitute, wherein, it is connected with O between triple valve 24 and thermocouple 192Sensor 21 and VOCs sensors 20, in activated carbon canister 23
VOCs sensors 22 are connected with the junction of air.The nitrogen produced by air compressor machine 1, nitrogen gas generator 2 flows through scavenging successively
It is ultimately drained into after gas circuit in atmospheric environment.Pipeline heater 7, aerial cooler 18 are closed and not worked during this, and nitrogen is protected
Normal temperature is held, main purpose is by the oxygen blow emptying in gas circuit, while entering using 23 couples of VOCs purged away of activated carbon canister
Row absorption, in order to avoid cause secondary pollution.Work as O2When the oxygen content that sensor 21 is measured is less than setting value, system is reclaimed in vehicular condensation
System completes scavenging work, now closes air-valve 16, opens air-valve 13, simultaneously switches off triple valve 3, nitrogen gas generator 2 and triple valve 4
Connection, the connection of turn-on flow rate sensor 14 and triple valve 4, into desorption by heating pattern.
Desorption by heating loop is sequentially connected circulating fan 6, pipeline heater 7, thermocouple 8, pressure transmitter by thermocouple 5
9th, air-valve 10, the spare interface 11 of VOCs adsorbent equipments, spare interface 12, air-valve 13, triple valve 3 and triple valve 4 are constituted.Its
In, flow sensor 14 is connected between air-valve 13 and triple valve 3, flow sensor 14 is used for feeding back the nitrogen circulation of desorption
Flow；When vehicular condensate recovery system is in desorption by heating pattern, stream of nitrogen gas is circulated in gas circuit, reduces nitrogen
Usage amount.Pipeline heater 7 is opened under this pattern, by nitrogen temperature and is maintained at the temperature of setting, is realized to adsorbent equipment
Middle VOCs thermal desorption, the process operation for a period of time after, vehicular condensate recovery system complete desorption by heating work, now close
Air-valve 13 is closed, air-valve 16 is opened, the connection of the activated carbon canister 2 of triple valve 24 and O2 sensors 21 is simultaneously switched off, opens refrigeration unit
25 with the connections of O2 sensors 21, and disconnect the connection of triple valve 4, triple valve 3 and thermocouple 5, turn-on flow rate sensor 28 and
The connection of thermocouple 5, into condensation take-back model.
Condensation reclaims loop by thermocouple 5, circulating fan 6, pipeline heater 7, thermocouple 8, pressure transmitter 9, air-valve
10th, the spare interface 11 of VOCs adsorbent equipments, spare interface 15, air-valve 16, thermocouple 17, aerial cooler 18, thermocouple 19,
Triple valve 24 and refrigeration unit 25, connection triple valve 4 are constituted.Wherein, it is connected with VOCs between refrigeration unit 25 and triple valve 4
Sensor 27 and flow sensor 28.When system is in condensation take-back model, by the open and close of triple valve and air-valve, make nitrogen
Gas air-flow sequentially passes through condensation and reclaims loop, and is circulated in the gas circuit.Pipeline heater 7, air cooling under this pattern
Device 18, refrigeration unit 25 are opening, and nitrogen is heated to by pipeline heater 7 will after the required temperature of VOCs desorptions
VOCs takes out of, is separated out again by the deep condensation of refrigeration unit 25 to VOCs after the preliminary cooling of aerial cooler 18, so that real
Existing VOCs recovery, condensed nitrogen is recirculated to pipeline heater 7 and heats the desorption for continuing on for VOCs, until VOCs
Untill the concentration value of sensor 20 is less than setting value.The organic matter being now desorbed out from VOCs adsorbent equipments is fully converted to liquid
Phase, and collect in condensation collecting pipe 26-1 and condensation collecting pipe 26-2.
The connection of VOCs adsorbent equipments and vehicular condensate recovery system is disconnected, VOCs adsorbent equipments can be made to complete original position again
The raw removal for continuing on for VOCs, the liquid phase VOCs of collection is transported to appointed place by vehicular condensate recovery system to be concentrated
Reason.
Although the foregoing describing embodiment of the present utility model, those skilled in the art in the art should
Work as understanding, these are merely illustrative of, various changes or modifications can be made to these embodiments, it is new without departing from this practicality
The principle and essence of type.Scope of the present utility model is only limited by the claims that follow.
Claims (2)
1. a kind of vehicular condensate recovery system for VOCs adsorbent equipments, VOCs adsorbent equipments reclaim system with vehicular condensation
System connection, it is characterised in that described vehicular condensate recovery system include air compressor machine, nitrogen gas generator, the first triple valve,
Second triple valve, the first thermocouple, circulating fan, pipeline heater, the second thermocouple, pressure transmitter, the second air-valve, first
Air-valve, the 3rd air-valve, three thermocouple, aerial cooler, the 4th thermocouple, the 3rd triple valve, activated carbon canister and refrigeration unit；
Air compressor machine through nitrogen gas generator, the first triple valve, the second triple valve, the first thermocouple, circulating fan, pipeline heater,
Second thermocouple, pressure transmitter, the second air-valve, the second spare interface of VOCs adsorbent equipments, the 3rd of VOCs adsorbent equipments the
Connected after spare interface, the 3rd air-valve, three thermocouple, aerial cooler, the 4th thermocouple, the 3rd triple valve, activated carbon canister
Atmospheric composition scavenging loop；
First thermocouple is sequentially connected circulating fan, pipeline heater, the second thermocouple, pressure transmitter, the second air-valve, VOCs
Second spare interface of adsorbent equipment, the first spare interface of VOCs adsorbent equipments, the first air-valve, the first triple valve and the two or three
Port valve constitutes desorption by heating loop；
First thermocouple is sequentially connected circulating fan, pipeline heater, the second thermocouple, pressure transmitter, the second air-valve, VOCs
Second spare interface of adsorbent equipment, the 3rd spare interface of VOCs adsorbent equipments, the 3rd air-valve, three thermocouple, air are cold
But loop is reclaimed in device, the 4th thermocouple, the 3rd triple valve, refrigeration unit, the composition condensation of the second triple valve.
2. it is used for the vehicular condensate recovery system of VOCs adsorbent equipments as claimed in claim 1, it is characterised in that first
First flow sensor is connected between air-valve and the first triple valve；The 3rd is connected between refrigeration unit and the second triple valve
VOCs sensors and second flow sensor；The 2nd VOCs sensors are connected with the junction of activated carbon canister and air；
O is connected between three triple valves and the 4th thermocouple2Sensor and the first VOCs sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324659.3U CN206334497U (en) | 2016-12-06 | 2016-12-06 | A kind of vehicular condensate recovery system for VOCs adsorbent equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324659.3U CN206334497U (en) | 2016-12-06 | 2016-12-06 | A kind of vehicular condensate recovery system for VOCs adsorbent equipments |
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| Publication Number | Publication Date |
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| CN206334497U true CN206334497U (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621324659.3U Active CN206334497U (en) | 2016-12-06 | 2016-12-06 | A kind of vehicular condensate recovery system for VOCs adsorbent equipments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502956A (en) * | 2018-05-29 | 2018-09-07 | 洛阳理工学院 | A kind of raffinate clean and reuse equipment |
-
2016
- 2016-12-06 CN CN201621324659.3U patent/CN206334497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502956A (en) * | 2018-05-29 | 2018-09-07 | 洛阳理工学院 | A kind of raffinate clean and reuse equipment |
| CN108502956B (en) * | 2018-05-29 | 2024-01-19 | 洛阳理工学院 | Residual liquid cleaning and recycling equipment |
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