CN206645826U - Carbon disulfide retracting device - Google Patents
Carbon disulfide retracting device Download PDFInfo
- Publication number
- CN206645826U CN206645826U CN201720412429.0U CN201720412429U CN206645826U CN 206645826 U CN206645826 U CN 206645826U CN 201720412429 U CN201720412429 U CN 201720412429U CN 206645826 U CN206645826 U CN 206645826U
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- CN
- China
- Prior art keywords
- carbon disulfide
- retracting device
- carbon
- discharge gas
- distillation system
- 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.)
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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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Separation By Low-Temperature Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A kind of carbon disulfide retracting device is the utility model is related to, including：Primary purifying is carried out to collected industrial discharge gas containing carbon disulfide, with remove water therein, carbon dioxide, dirt, oil can particulate matter and the carbon disulfide that obtains the thick purification gas of carbon disulfide discharges gas primary purifying system；The thick purification gas of rectifying carbon disulfide and remove alcohols therein, nitrogen, hydrogen and obtain the carbon disulfide distillation system of neat liquid carbon disulfide；Control system；Product carbon disulfide stocking system.The utility model is by being purified and being separated to the industrial discharge gas containing carbon disulfide, the higher carbon disulfide liquid of purity can be obtained, so as to reach the purpose of recovery carbon disulfide, avoid environmental pollution caused by discharge carbon disulfide, and the carbon disulfide liquid of recovery can re-use, and save enterprise's production cost.
Description
Technical field
It the utility model is related to a kind of device for being used to reclaim carbon disulfide.
Background technology
Carbon disulfide（CS2）It is a kind of colourless liquid, is usually used in manufacturing artificial silk, insecticide, flocculant etc..Pure two sulphur
Changing carbon has a fragrant sweet taste, in industry using be mixed with after other sulfide occur it is slightly yellow, and with rotten Hu beastly
Radish taste.Carbon disulfide can damage the nerve of people, and carbon disulfide is the poison of blood vessel in the industry after use once being discharged into air
Thing, dizzy, headache, eye and schneiderian membrane irritation occur after people's poisoning.
Because dosage is generally little, many producers are unwilling to carry out carbon disulfide the carbon disulfide used at present in industry
Recycling, but handled by the way of more emptying using dilution, therefore environment can be polluted, also can to enterprise staff and
Nearby residents cause certain injury.Therefore, it is necessary to which innoxious recovery can be carried out and can be for carbon disulfide by developing one kind
The carbon disulfide retracting device recycled.
The content of the invention
The purpose of this utility model, which is to provide one kind, can reclaim carbon disulfide, so as to avoid environmental pollution and to human body
Infringement, additionally it is possible to reduce the carbon disulfide retracting device of carbon disulfide use cost.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of carbon disulfide retracting device, including：
Primary purifying is carried out to collected industrial discharge gas containing carbon disulfide, with remove water therein, carbon dioxide,
Dirt, oil and particulate matter and obtain the thick purification gas of carbon disulfide carbon disulfide discharge gas primary purifying system；
The thick purification gas of carbon disulfide described in rectifying and remove the gas of wherein boiling point less than carbon disulfide boiling point and obtain
The carbon disulfide distillation system of thick purification liquid carbon disulphide.
The carbon disulfide retracting device also includes controlling the carbon disulfide discharge gas primary purifying system and described two
The control system of nitric sulfid distillation system.
The carbon disulfide retracting device also includes the product carbon disulfide being connected with the carbon disulfide distillation system
Stocking system.
The carbon disulfide stocking system includes carbon disulfide storage tank.
Preferably, the carbon disulfide discharge gas primary purifying system includes multiple absorption alternately adsorbed and regenerated
Tin, it is provided with adsorbent in the absorbing cylinder.
Preferably, the carbon disulfide distillation system includes rectifying column.
The carbon disulfide distillation system is connected with providing the refrigeration system of cold for it.
The carbon disulfide distillation system is single-stage distillation system or multistage rectification system.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Carbon disulfide retracting device by the way that the industrial discharge gas containing carbon disulfide is purified and separated, can obtain purity compared with
High carbon disulfide liquid, so as to reach the purpose of recovery carbon disulfide, it is dirty to avoid environment caused by discharge carbon disulfide
Dye, and the carbon disulfide liquid reclaimed can re-use, and save enterprise's production cost.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of carbon disulfide retracting device of the present utility model.
In the figures above：1st, carbon disulfide discharge gas primary purifying system；2nd, carbon disulfide distillation system；3rd, carbon disulfide
Stocking system；4th, control system；5th, absorbing cylinder；6th, rectifying column；7th, carbon disulfide storage tank；8th, refrigeration system；9th, public work system
System.
Embodiment
Shown embodiment is further described to the utility model below in conjunction with the accompanying drawings.
Embodiment one：As shown in Figure 1, a kind of carbon disulfide retracting device, including carbon disulfide discharge gas primary purifying
System 1, carbon disulfide distillation system 2, carbon disulfide stocking system 3 and control system 4.
Carbon disulfide discharge gas primary purifying system 1 is used to carry out just the collected industrial discharge gas containing carbon disulfide
Level purification, to remove water, carbon dioxide, dirt, oil and particulate matter therein, so as to obtain the thick purification gas of carbon disulfide.This two
Vulcanize carbon emission gas primary purifying system 1 including multiple（Such as two）Absorbing cylinder 5, adsorbent is provided with each absorbing cylinder 5.
Each absorbing cylinder 5 is alternately adsorbed and regenerated.Carbon disulfide discharge gas primary purifying system 1 has an air inlet and one
Individual gas outlet, air inlet are connected so as to collect containing two by pipeline with the discharge end of the industrial discharge gas containing carbon disulfide
The industrial discharge gas of nitric sulfid, and gas outlet discharge is then the thick purification gas of the carbon disulfide obtained by primary purifying,
Gas outlet is connected by pipeline with carbon disulfide distillation system 2.
Carbon disulfide distillation system 2 is used for the thick purification gas of rectifying carbon disulfide and removes alcohols therein, nitrogen, hydrogen
Deng so as to obtain neat liquid carbon disulfide.The carbon disulfide distillation system 2 can use rectifying column 6, and rectifying column 6 has air inlet
Mouth, gas outlet and liquid outlet.Air inlet is connected with the gas outlet of carbon disulfide discharge gas primary purifying system 1, carbon disulfide
Thick purification gas carries out rectifying after entering rectifying column 6, and the higher carbon disulfide of boiling point turns into liquid and going out by the bottom of rectifying column 6
Liquid mouth is discharged, and the higher gas of other boiling points then forms waste gas and discharged by the gas outlet at the top of rectifying column 6, can directly be vented
Processing.Can be according to unstripped gas（Industrial discharge gas containing carbon disulfide）The boiling point of middle impurity composition and carbon disulfide boiling point
Difference sets single-stage or multistage rectification.Cold needed for carbon disulfide distillation system 2 is provided by coupled refrigeration system 8
（Refrigeration system 8 is also connected with public engineer system 9）.
Using carbon disulfide storage tank 7, its import goes out carbon disulfide stocking system 3 with carbon disulfide distillation system 2
Liquid mouth is connected by pipeline, and exports the position for being then connected to by pipeline and need to using carbon disulfide, can be set on pipeline
Control valve.
Control system 4 discharges gas primary purifying system 1 with carbon disulfide respectively（Including each absorbing cylinder 5）, carbon disulfide
Distillation system 2, carbon disulfide stocking system 3 and refrigeration system 8 are connected, so as to be automated to their course of work
Control.
The utility model proposes a kind of brand-new purifier to the industrial discharge gas containing carbon disulfide gas and
Flow, its final purpose are that the mixed gas containing carbon disulfide gas is cooled, separates and liquefied by primary purifying, heat exchange
Obtain neat liquid carbon disulfide.The temperature of setting is provided during cooling using low temperature cold, so as to by carbon disulfide and other impurities
Separated, on the one hand realize the purpose of environmental protection, on the other hand reached the innoxious recovery of carbon disulfide and recycled
Purpose.The carbon disulfide purity reclaimed by present apparatus technique can reach more than 99.9%, remaining harmless tail gas after recovery
Middle carbon disulfide content is less than 1PPm.
This carbon disulfide retracting device can realize that sled block dissolves field, directly carry out inlet and outlet piping docking at the scene.
The carbon disulfide retracting device uses Automatic Control, and without human users, avoiding artificial uncertain factor causes product
Carbon disulfide purity is damaged and discharge gas can not reach environmental protection index.The enterprise of the supporting present apparatus can both save purchase curing
The cost of carbon, environmental protection index can also be realized.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (8)
- A kind of 1. carbon disulfide retracting device, it is characterised in that：The carbon disulfide retracting device includes：Primary purifying is carried out to collected industrial discharge gas containing carbon disulfide, with remove water therein, carbon dioxide, dirt, Oil and particulate matter and obtain the thick purification gas of carbon disulfide carbon disulfide discharge gas primary purifying system；The thick purification gas of carbon disulfide described in rectifying and remove alcohols therein, nitrogen, hydrogen and obtain neat liquid carbon disulfide Carbon disulfide distillation system.
- 2. carbon disulfide retracting device according to claim 1, it is characterised in that：The carbon disulfide retracting device also wraps Include the control system for controlling the carbon disulfide discharge gas primary purifying system and the carbon disulfide distillation system.
- 3. carbon disulfide retracting device according to claim 1 or 2, it is characterised in that：The carbon disulfide retracting device Also include the product carbon disulfide stocking system being connected with the carbon disulfide distillation system.
- 4. carbon disulfide retracting device according to claim 3, it is characterised in that：The carbon disulfide stocking system includes Carbon disulfide storage tank.
- 5. carbon disulfide retracting device according to claim 1, it is characterised in that：The carbon disulfide discharge gas is primary net Change system includes multiple absorbing cylinders for alternately adsorbing and regenerating, and adsorbent is provided with the absorbing cylinder.
- 6. carbon disulfide retracting device according to claim 1, it is characterised in that：The carbon disulfide distillation system includes Rectifying column.
- 7. the carbon disulfide retracting device according to claim 1 or 6, it is characterised in that：The carbon disulfide distillation system It is connected with providing the refrigeration system of cold for it.
- 8. carbon disulfide retracting device according to claim 1, it is characterised in that：The carbon disulfide distillation system is single Level distillation system or multistage rectification system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412429.0U CN206645826U (en) | 2017-04-19 | 2017-04-19 | Carbon disulfide retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412429.0U CN206645826U (en) | 2017-04-19 | 2017-04-19 | Carbon disulfide retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645826U true CN206645826U (en) | 2017-11-17 |
Family
ID=60276468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412429.0U Active CN206645826U (en) | 2017-04-19 | 2017-04-19 | Carbon disulfide retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645826U (en) |
-
2017
- 2017-04-19 CN CN201720412429.0U patent/CN206645826U/en active Active
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