CN206676189U - A kind of solvent tail gas retracting device - Google Patents
A kind of solvent tail gas retracting device Download PDFInfo
- Publication number
- CN206676189U CN206676189U CN201720448709.7U CN201720448709U CN206676189U CN 206676189 U CN206676189 U CN 206676189U CN 201720448709 U CN201720448709 U CN 201720448709U CN 206676189 U CN206676189 U CN 206676189U
- Authority
- CN
- China
- Prior art keywords
- feed tank
- tail gas
- body feed
- air inlet
- inlet pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of solvent tail gas retracting device, including body feed tank, air inlet pipe and conveying scraper plate；The air inlet pipe extend into lower end position in the inside of body feed tank from body feed tank upper port, it is in the dendritic bypass bye-pass that stands upside down that one end that the air inlet pipe is extend into inside body feed tank, which is provided with a plurality of, and the steam vent that Open Side Down is provided with again on the bypass bye-pass；The conveying scraper plate is connected with the lower port of body feed tank, and the upper port of the body feed tank is provided with charging aperture by seal cap sealing on the closure.The utility model is simple in construction, low cost, and container tail gas adsorption is thorough.The lower end outlet of air inlet pipe is arranged to a plurality of in the dendritic bypass bye-pass that stands upside down, and it is provided with the steam vent that Open Side Down again on each bypass bye-pass, it may be such that solvent tail gas discharge is more scattered, and then the contact fully with filling absorption material in body feed tank, solvent tail gas is all adsorbed most possibly, and then reduces the discharge of tail gas.
Description
Technical field
Tail gas treatment device technical field is the utility model is related to, reclaims and fills more specifically to a kind of solvent tail gas
Put.
Background technology
In the production of plant oil extract, the tail gas containing solvent gas can be usually discharged in equipment, solvent in tail gas is returned
Receipts are related to the cost of production and the quality of product, are also related to the safety of production and the environmental protection of air, if some solvents are with tail
Gas enters in water body, can cause serious water pollution, some solvents are discharged into workshop and surrounding environment with tail gas, serious shadow
People's health is rung, and some organic solvent gas belong to inflammable and explosive, and pole is caused to production safety and personal injury
Big hidden danger.Therefore, the recovery to solvent in tail gas is an important procedure in Chemical Manufacture.
At present, the processing method commonly used on the market to solvent tail gas is to tail by way of absorption tower, freezing or paraffin
Gas is carried out recovery and then will be discharged to outside not recoverable tail gas among air, especially some product tails for needing negative pressure evaporation
Tolerance is very big, it is difficult to reclaim.In addition, again because solvent is extract from oil, this mode undoubtedly result in can not
The waste of the renewable sources of energy, pollutes atmospheric environment, adds production and processing cost.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of solvent tail gas retracting device.
To achieve the above object, the utility model uses following technical proposals：
A kind of solvent tail gas retracting device, including body feed tank 1, air inlet pipe 2 and conveying scraper plate 3；Wherein air inlet pipe 2 is from material
The upper port of case 1 extend into lower end position in the inside of body feed tank 1, and one end that air inlet pipe 2 is extend into inside body feed tank 1 is provided with
It is a plurality of to bypass bye-pass 4 in handstand is dendritic, and it is provided with the steam vent 5 that Open Side Down on each bypass bye-pass 4；It is defeated
Scraper plate 3 and the lower port of body feed tank 1 is sent to be connected, the upper port of body feed tank 1 is sealed by closure 6, and is provided with closure 6
Charging aperture 7.
Preferably, 1 integral three stage structure of body feed tank, it includes upper end conical hopper a, intermediate cylinder successively from top to bottom
Body b and lower end conical hopper c, wherein upper end conical hopper a upper port are sealed by closure 6, upper end conical hopper a lower end
Mouth is connected with middle cylinder b upper port, and middle cylinder b lower port is connected with lower end conical hopper c upper port, under
End toper funnel c lower port is connected with conveying scraper plate 3, and air inlet pipe 2 runs through with the phase of closure 6.
Preferably, one end that air inlet pipe 2 is located at outside body feed tank 1 is connected by ring flange 8 with tail gas discharging pipe 9, and tail
Gas delivery pipe 9 is provided with regulating valve 10 with being connected on end for air inlet pipe 2.
Preferably, material is adsorbed filled with corresponding with solvent tail gas to be recycled by charging aperture 7 in body feed tank 1.
Solvent tail gas retracting device provided by the utility model, in use, being selected according to the characteristic of solvent tail gas to be recycled
Corresponding absorption material is filled into body feed tank 1, by the solvent tail gas that tail gas discharging pipe 9 comes under the control of regulating valve 10
Discharged from steam vent 5 by each bypass bye-pass 4 of air inlet pipe 2 and entered in dispersed in body feed tank 1, in this solvent tail gas
Fully contacted with the absorption material in body feed tank 1 and then adsorbed, and then absorption has the absorption material of solvent tail gas then by defeated
Scraper plate is sent to be transported in next process, and charging aperture 7 then accordingly supplements new absorption material fill material case 1.
The beneficial effects of the utility model are：Simple in construction, low cost, container tail gas adsorption is thorough.Specifically, by air inlet
It is in the dendritic bypass bye-pass that stands upside down that the lower end outlet of pipe, which is arranged to a plurality of, and is provided with opening again on each bypass bye-pass
Downward steam vent, it may be such that solvent tail gas discharge is more scattered, and then the contact fully with filling absorption material in body feed tank,
Solvent tail gas is all adsorbed most possibly, and then avoids the discharge of tail gas.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model solvent tail gas retracting device.
Wherein：1. body feed tank；A. upper end conical hopper, b. middle cylinders, c. lower ends conical hopper, 2. air inlet pipe；It is 3. defeated
Send scraper plate；4. bypass bye-pass；5. steam vent；6. closure；7. charging aperture；8. ring flange；9. tail gas discharging pipe；10. regulation
Valve.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of solvent tail gas retracting device, including body feed tank 1, air inlet pipe 2 and conveying scraper plate 3；Wherein enter
Tracheae 2 extend into lower end position in the inside of body feed tank 1 from the upper port of body feed tank 1, and air inlet pipe 2 is extend into inside body feed tank 1
One end be provided with a plurality of in the dendritic bypass bye-pass 4 that stands upside down, and be provided with that Open Side Down on each bypass bye-pass 4
Steam vent 5；Conveying scraper plate 3 is connected with the lower port of body feed tank 1, and the upper port of body feed tank 1 is sealed by closure 6, and close
Charging aperture 7 is provided with capping 6.
Preferably, 1 integral three stage structure of body feed tank, it includes upper end conical hopper a, intermediate cylinder successively from top to bottom
Body b and lower end conical hopper c, wherein upper end conical hopper a upper port are sealed by closure 6, upper end conical hopper a lower end
Mouth is connected with middle cylinder b upper port, and middle cylinder b lower port is connected with lower end conical hopper c upper port, under
End toper funnel c lower port is connected with conveying scraper plate 3, and air inlet pipe 2 runs through with the phase of closure 6.
Preferably, one end that air inlet pipe 2 is located at outside body feed tank 1 is connected by ring flange 8 with tail gas discharging pipe 9, and tail
Gas delivery pipe 9 is provided with regulating valve 10 with being connected on end for air inlet pipe 2.
Preferably, material is adsorbed filled with corresponding with solvent tail gas to be recycled by charging aperture 7 in body feed tank 1.
Solvent tail gas retracting device provided by the utility model, in use, being selected according to the characteristic of solvent tail gas to be recycled
Corresponding absorption material is filled into body feed tank 1, by the solvent tail gas that tail gas discharging pipe 9 comes under the control of regulating valve 10
Discharged from steam vent 5 by each bypass bye-pass 4 of air inlet pipe 2 and entered in dispersed in body feed tank 1, in this solvent tail gas
Fully contacted with the absorption material in body feed tank 1 and then adsorbed, and then absorption has the absorption material of solvent tail gas then by defeated
Scraper plate is sent to be transported in next process, and charging aperture 7 then accordingly supplements new absorption material fill material case 1.
The beneficial effects of the utility model are：Simple in construction, low cost, container tail gas adsorption is thorough.Specifically, by air inlet
It is in the dendritic bypass bye-pass that stands upside down that the lower end outlet of pipe, which is arranged to a plurality of, and is provided with opening again on each bypass bye-pass
Downward steam vent, it may be such that solvent tail gas discharge is more scattered, and then the contact fully with filling absorption material in body feed tank,
Solvent tail gas is all adsorbed most possibly, and then avoids the discharge of tail gas.
In description of the present utility model, it is to be understood that the instruction such as term " on ", " in ", " interior ", " interior ", " outer "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of solvent tail gas retracting device, it is characterised in that including body feed tank, air inlet pipe and conveying scraper plate；The air inlet pipe
Lower end position in the inside of body feed tank is extend into from body feed tank upper port, one end that the air inlet pipe is extend into inside body feed tank is set
It is in the dendritic bypass bye-pass that stands upside down to be equipped with a plurality of, and the steam vent that Open Side Down is provided with again on the bypass bye-pass；Institute
State conveying scraper plate with the lower port of body feed tank to be connected, the upper port of the body feed tank is by seal cap sealing, on the closure
It is provided with charging aperture.
2. solvent tail gas retracting device as claimed in claim 1, it is characterised in that the integral three-stage knot of body feed tank
Structure, the body feed tank include upper end conical hopper, middle cylinder and lower end conical hopper, the upper end toper successively from top to bottom
By seal cap sealing, the lower port of the upper end conical hopper is connected the upper port of funnel with the upper port of middle cylinder, described
The lower port of middle cylinder is connected with the upper port of lower end conical hopper again, and the lower port of the lower end conical hopper is scraped with conveying
Plate is connected, and the air inlet pipe mutually runs through with closure.
3. solvent tail gas retracting device as claimed in claim 1 or 2, it is characterised in that the air inlet pipe is located at outside body feed tank
The one end in portion is connected by ring flange with tail gas discharging pipe, and the tail gas discharging pipe is provided with tune with being connected on end for air inlet pipe
Save valve.
4. solvent tail gas retracting device as claimed in claim 3, it is characterised in that filled in the body feed tank by charging aperture
Have and corresponding with solvent tail gas to be recycled adsorb material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448709.7U CN206676189U (en) | 2017-04-26 | 2017-04-26 | A kind of solvent tail gas retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448709.7U CN206676189U (en) | 2017-04-26 | 2017-04-26 | A kind of solvent tail gas retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676189U true CN206676189U (en) | 2017-11-28 |
Family
ID=60405568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448709.7U Expired - Fee Related CN206676189U (en) | 2017-04-26 | 2017-04-26 | A kind of solvent tail gas retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854449A (en) * | 2018-06-29 | 2018-11-23 | 平顶山金晶生物科技股份有限公司 | A kind of soluble soybean polysaccharide solvent tail gas recyclable device |
-
2017
- 2017-04-26 CN CN201720448709.7U patent/CN206676189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854449A (en) * | 2018-06-29 | 2018-11-23 | 平顶山金晶生物科技股份有限公司 | A kind of soluble soybean polysaccharide solvent tail gas recyclable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210426 |