CN206980743U - A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes - Google Patents
A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes Download PDFInfo
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- CN206980743U CN206980743U CN201720744612.0U CN201720744612U CN206980743U CN 206980743 U CN206980743 U CN 206980743U CN 201720744612 U CN201720744612 U CN 201720744612U CN 206980743 U CN206980743 U CN 206980743U
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- dichloroethanes
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- waste water
- destilling tower
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Abstract
It the utility model is related to a kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes, including stirred tank, filter, destilling tower and dryer, the stirred tank is provided with charging aperture and solvent inlet, solvent inlet is connected with dichloroethanes storage tank, the grout outlet of the stirred tank is connected with filter, the leakage fluid dram of filter is connected with destilling tower, the slag-drip opening of filter is connected with dryer, the light fraction outlet of the destilling tower is connected with condenser, and the leakage fluid dram of the condenser and the solvent inlet of stirred tank connect；The dryer is provided with collection gas port, and collection gas port is connected with the condenser；Stillpot is connected between the stirred tank and filter, the leakage fluid dram of stillpot is connected with destilling tower.The device of this programme can realize that dichloroethanes cyclic utilization rate is high using recovery of the dichloroethanes to oily waste water atlapulgite, and cost is low.
Description
Technical field
A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes is the utility model is related to, belongs to resource comprehensive and returns
Receive technical field.
Background technology
Atlapulgite is a kind of adsorbent made of clay is raw material, and main component is diatomite, available for various ore deposits
Thing oil, the decolorization of vegetable oil.Atlapulgite loses activity after being decolourized to grease, turns into oily waste water atlapulgite, takes off
20~50% grease is typically adsorbed with useless atlapulgite after color.Produced every year in oil and fat refining and aluminium processing industry in China
Raw useless atlapulgite is up to megaton, and useless atlapulgite most for many years causes great as landfills
The wasting of resources, it is and very big to environmental hazard.When 1,1- dichloroethanes is used further to reclaim oily waste water atlapulgite, tool
There is high recovery rate, the low regeneration activity carclazyte of resid amount can be obtained, while dichloroethanes has the advantages of hypotoxicity, but
Existing retracting device cannot be used directly for dichloroethanes and oily waste water atlapulgite reclaimed again.
Utility model content
The purpose of this utility model is to provide a kind of device device that oily waste water atlapulgite is reclaimed using dichloroethanes,
Concrete scheme is：
A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes, including stirred tank, filter, destilling tower and baking
Dry machine, the stirred tank are provided with charging aperture and solvent inlet, and solvent inlet is connected with dichloroethanes storage tank, and the stirred tank goes out
Slurry mouth is connected with filter, and the leakage fluid dram of filter is connected with destilling tower, and the slag-drip opening of filter is connected with dryer, the steaming
The light fraction outlet for evaporating tower is connected with condenser, and the leakage fluid dram of the condenser and the solvent inlet of stirred tank connect；The baking
Dry machine is provided with collection gas port, and collection gas port is connected with the condenser；Stillpot is connected between the stirred tank and filter, is precipitated
The leakage fluid dram of groove is connected with destilling tower.
Further, the filter is flame filter press.
Further, the dryer is roller dryer.
Beneficial point of the present utility model is：The device of this programme can be realized white to oily waste water activity using dichloroethanes
The recovery of soil, its workflow is that dichloroethanes is sufficiently mixed with oily waste water atlapulgite in stirred tank, dichloroethanes
Grease in carclazyte is dissolved, obtained mixed slurry carries out preliminary separation of solid and liquid through stillpot, then enters by filter
One step is filtered, and clarified solution and filtrate are fractionated to obtain dichloroethanes and grease into destilling tower, and dichloroethanes is back in stirred tank
Reuse；Filter residue obtains regeneration activity carclazyte after drying, obtains dichloroethanes after volatile matter condensation, is equally back to and stirs
Mix in kettle and reuse.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes as shown in Figure 1, including stirred tank 1, filtering
Machine 3, destilling tower 4 and dryer 5, the stirred tank 1 are provided with charging aperture and solvent inlet, solvent inlet and dichloroethanes storage tank 7
Connection, the grout outlet of the stirred tank 1 are connected with filter 3, and the leakage fluid dram of filter 3 is connected with destilling tower 4, filter 3
Slag-drip opening is connected with dryer 5, and the light fraction outlet of the destilling tower 4 is connected with condenser 6, the leakage fluid dram of the condenser 6
It is connected with the solvent inlet of stirred tank 1；The dryer 5 is provided with collection gas port, and collection gas port is connected with the condenser 6；It is described to stir
Mix and stillpot 2 is connected between kettle 1 and filter 3, the leakage fluid dram of stillpot 2 is connected with destilling tower 4.
The filter 3 is flame filter press.
The dryer 5 is roller dryer.
Beneficial point of the present utility model is：The device of this programme can be realized white to oily waste water activity using dichloroethanes
The recovery of soil, its workflow is that dichloroethanes is sufficiently mixed with oily waste water atlapulgite in stirred tank, dichloroethanes
Grease in carclazyte is dissolved, obtained mixed slurry carries out preliminary separation of solid and liquid through stillpot, then enters by filter
One step is filtered, and clarified solution and filtrate are fractionated to obtain dichloroethanes and grease into destilling tower, and dichloroethanes is back in stirred tank
Reuse；Filter residue obtains regeneration activity carclazyte after drying, obtains dichloroethanes after volatile matter condensation, is equally back to and stirs
Mix in kettle and reuse.
Claims (3)
1. a kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes, including stirred tank, filter, destilling tower and drying
Machine, it is characterised in that：The stirred tank is provided with charging aperture and solvent inlet, and solvent inlet is connected with dichloroethanes storage tank, described
The grout outlet of stirred tank is connected with filter, and the leakage fluid dram of filter is connected with destilling tower, the slag-drip opening and dryer of filter
Connection, the light fraction outlet of the destilling tower are connected with condenser, the leakage fluid dram of the condenser and the solvent inlet of stirred tank
Connection；The dryer is provided with collection gas port, and collection gas port is connected with the condenser；It is connected between the stirred tank and filter
Stillpot, the leakage fluid dram of stillpot are connected with destilling tower.
2. the device according to claim 1 that oily waste water atlapulgite is reclaimed using dichloroethanes, it is characterised in that：It is described
Filter is flame filter press.
3. the device according to claim 1 that oily waste water atlapulgite is reclaimed using dichloroethanes, it is characterised in that：It is described
Dryer is roller dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744612.0U CN206980743U (en) | 2017-06-26 | 2017-06-26 | A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744612.0U CN206980743U (en) | 2017-06-26 | 2017-06-26 | A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206980743U true CN206980743U (en) | 2018-02-09 |
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ID=61399404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744612.0U Active CN206980743U (en) | 2017-06-26 | 2017-06-26 | A kind of device that oily waste water atlapulgite is reclaimed using dichloroethanes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206980743U (en) |
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2017
- 2017-06-26 CN CN201720744612.0U patent/CN206980743U/en active Active
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