CN206051973U - A kind of waste emulsified liquid processing device - Google Patents
A kind of waste emulsified liquid processing device Download PDFInfo
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- CN206051973U CN206051973U CN201620941859.7U CN201620941859U CN206051973U CN 206051973 U CN206051973 U CN 206051973U CN 201620941859 U CN201620941859 U CN 201620941859U CN 206051973 U CN206051973 U CN 206051973U
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Abstract
This utility model provides a kind of waste emulsified liquid processing device, including oil-water separation tank, waste oil processing unit, emulsified water liquid processing device, compression pump, control device；The compression pump is connected with oil-water separation tank water inlet, and oil-water separation tank oil-out is connected with waste oil processing unit, outlet and emulsified water liquid processing device connect；Control device is connected with oil-water separation tank, waste oil processing unit, emulsified water liquid processing device, compression pump respectively.It is the waste emulsified liquid processing device simple structure, easy to use, with low cost, continuous processing waste emulsified mixture is capable of achieving, high treating effect greatly reduces environmental pollution.
Description
Technical field
This utility model belongs to field of solid waste treatment, more particularly to a kind of waste emulsified liquid processing device.
Background technology
In recent years, the economic rapid growth in Yangtze River Delta Area, commercial production scale constantly expand, and industrial economy accounts for the whole nation
More than 40%, expanding economy is particularly the development of advanced equipment manufacturing industry, it has also become the main product of this regional industry economy
Industry.
In mechanical processing industry, the cutting and grinding of metal need to use a large amount of emulsions to be used as lubrication, emulsifying
Machine oil and surfactant are mainly contained in liquid, is that dilute with water adds emulsifying agent and is formulated as needed with oil emulsion
, and sodium nitrite etc. is also added in order to improve the rust-preventing characteristic of emulsion in the emulsion that machine cut is used.But
Emulsion is after multiple Reusability, it may occur that different degrees of becomes sour, and performance is reduced, and will regularly replace new emulsion,
So just generate a large amount of waste emulsified mixtures, waste emulsified mixture in addition to the harm with general oily waste water, due to surfactant
Effect, machinery oil are highly dispersed in water, and animals and plants, aquatile are more easy to absorb, and surfactant itself is to biological
It is harmful, some water-fast noxious substances can also be dissolved, while the rust-preventing characteristic to improve emulsion, the nitrous acid of addition
Sodium is easily converted to carcinogenic nitroso-amines, and ecosystem is done great damage.Therefore, the process to waste emulsified mixture is carved
Do not allow to delay.
《Suggestion of the Jiangsu Province with regard to reinforcement hazardous waste supervision conscientiously》Middle proposition will accelerate dangerous waste disposal energy
Power is built, planning of science activities dangerous waste disposal ability, optimizes and revises dangerous waste disposal facility, guiding communal participation and technology wound
Newly, a collection of domestically leading, world-class scale hazardous waste utilization, disposal facility are built up, at General Promotion hazardous waste
Level is put, realizes that 2015 end of the year the whole province's dangerous waste disposal abilities add the construction object for increasing by more than 50% than 2010.
Utility model content
Technical problem：In order to solve the defect of prior art, this utility model provides a kind of waste emulsified liquid processing device.
Technical scheme：A kind of waste emulsified liquid processing device that this utility model is provided, including oil-water separation tank, waste oil disposal
Device, emulsified water liquid processing device, compression pump, control device；The compression pump is connected with oil-water separation tank water inlet, profit point
It is connected with waste oil processing unit from pond oil-out, outlet and emulsified water liquid processing device connect；Control device respectively with profit
Separate tank, waste oil processing unit, emulsified water liquid processing device, compression pump connection.
The oil-water separation tank includes the standing pond being independently arranged and fuel reserve tank；Floating drum, slide rail are provided with the standing pond
And the coaster coordinated with slide rail, suction pump is fixed with the coaster, floating drum is fixed with pump orifice, and pump orifice is entered with suction pump
Mouth connection, the outlet of suction pump are connected with fuel reserve tank；Suction pump and control device connection.
The waste oil processing unit includes that the compression pump being sequentially connected, precipitate and separate pond, heating and stirring device, filter pressing are filled
Put.
The precipitate and separate pond includes precipitate and separate cell body, the adding of agent dress at the top of precipitate and separate cell body
Put, the heater inside precipitate and separate cell body.
The heating and stirring device includes body, stirring motor, stirring paddle, heater；The stirring motor is located at this
It is connected at the top of body and with the stirring paddle located at body interior；The heater is internal located at this；Body upper part be provided with charging aperture,
Bottom is provided with discharging opening；The stirring motor, heater are connected with control device respectively.
The heating and stirring device also includes heat-insulation layer, and the heat-insulation layer wraps up outer body wall.
The stirring paddle is provided with the long slurry and short slurry being crisscross arranged, and it is convex that the long slurry end is provided with up and down
Edge, the short slurry are provided with one group of through hole being obliquely installed.
The heater is spiral-shaped steam pipe heating device.
The filter-pressing device include frame, the driving means being fixed in frame and driving means connection hold down gag,
Located at the collecting tank of bottom of the frame；It is provided with the one group of filter plate and filter frame being alternately arranged in hold down gag, the upper and lower both sides of the filter plate
Filter cloth driving means are respectively equipped with, filter plate and filter cloth driving means are wrapped with a circle filter cloth, grid, filter plate bottom are provided with filter plate
Portion is provided with the liquid outlet connected with grid, and filter frame is hollow structure, and inlet is provided with the top of which；Driving means, hold down gag point
It is not connected with control device.
Regulating reservoir that the emulsified water liquid processing device includes being sequentially connected, breakdown of emulsion pond, flotation tank；The breakdown of emulsion pond, gas
Aerator is provided between floating pond.
Aerator is provided with the regulating reservoir.
Emulsifying agent throwing device, inside are provided with the top of the breakdown of emulsion pond and are provided with agitating device.
The flotation tank includes flotation tank body, located at flotation tank body lower part water inlet pipe and chemical feed pipe, located at flotation tank
The scraper plate of bodies top.
This utility model additionally provides a kind of processing method of waste emulsified mixture, using the said equipment, comprises the following steps：
(1) oil-water separation：Waste emulsified mixture pumps into oil-water separation in oil-water separation tank；Waste oil enters waste oil processing unit, gives up
Water enters emulsified water liquid processing device；
(2) in waste oil processing unit, precipitate in being introduced into precipitate and separate pond, then be passed through heating and stirring device, using interior
The method for putting the Gutron steam that spirals carries out indirectly heat to waste emulsified mixture, removes the moisture in waste oil, while adding decolorising agent, side
The stirring of heating side, the jelly, acidic materials, pigment and other impurities in absorption waste emulsified mixture；Again by dehydration and decolorization after it is useless
Oil is passed through filter pressing in filter-pressing device, and the fuel oil or lubricating oil of degradation are obtained final product after pressing filtering liquid cooling；
(3) in emulsified water liquid processing device, first it is passed through Air Exposure in regulating reservoir；Enter back into and efficiently break in breakdown of emulsion pond
Breast：Addition demulsifier carries out breakdown of emulsion to emulsifying aqueous, and the ion of demulsifier electrolyte occurs strong aquation in emulsifying aqueous
Water effect is striven in effect, makes the free water molecule reduction in emulsifying aqueous, produces dehydrations to oil droplet in emulsifying aqueous, so as to
The hydrated sheath of oil droplet in emulsifying aqueous is destroyed, the electrical of oil droplet in emulsifying aqueous has been neutralized, has been destroyed its double electrical layers, because
And the oil droplet in emulsifying aqueous loses stability, coacervation is produced, makes emulsifying aqueous become oil-water separation by emulsified state
Process；In the water outlet of emulsifying pond in the presence of aerator, air pressurized is dissolved in and reach in water saturation, dissolved air water stream reduce pressure into
Microbubble is disengaged when entering flotation tank, in microbubble adhesion waste water, float, oils rise to the water surface, the scum layer of formation together
Removed by the scraper plate automatic scraping of flotation tank.
Beneficial effect：The waste emulsified liquid processing device simple structure, easy to use, with low cost that this utility model is provided,
Achievable continuous processing waste emulsified mixture, high treating effect greatly reduce environmental pollution.
Description of the drawings
Structural representations of the Fig. 1 for this utility model waste emulsified liquid processing device；
Structural representations of the Fig. 2 for oil-water separation tank；
Structural representations of the Fig. 3 for waste oil processing unit；
Structural representations of the Fig. 4 for precipitate and separate pond；
Structural representations of the Fig. 5 for heating and stirring device；
Structural representations of the Fig. 6 for stirring paddle；
Structural representations of the Fig. 7 for filter-pressing device；
Partial enlarged drawings of the Fig. 8 for filter-pressing device.
Partial enlarged drawings of the Fig. 9 for filter-pressing device.
Specific embodiment
Below this utility model waste emulsified liquid processing device is further illustrated.
Waste emulsified liquid processing device, is shown in Fig. 1, including oil-water separation tank 1, waste oil processing unit 2, emulsified water liquid processing device
3rd, first pressure pump 4, control device 5；First pressure pump 4 is connected with 1 water inlet of oil-water separation tank, 1 oil-out of oil-water separation tank
It is connected with waste oil processing unit 2, outlet and emulsified water liquid processing device 3 connect；Control device 5 respectively with oil-water separation tank 1,
Waste oil processing unit 2, emulsified water liquid processing device 3, first pressure pump 4 connect.
Oil-water separation tank 1, is shown in Fig. 2, including the standing pond 11 and fuel reserve tank 12 that are independently arranged；Stand in pond 11 and be provided with floating drum
16th, slide rail 13 and the coaster 14 coordinated with slide rail 13, are fixed with suction pump 15 on coaster 14, and floating drum 16 is fixed with pump orifice 17,
Pump orifice 17 is connected with 15 import of suction pump, and the outlet of suction pump 15 is connected with fuel reserve tank 12；Suction pump 15 and control device 5
Connection.
Waste oil processing unit 2, is shown in Fig. 3, including the second pressure pump 24, precipitate and separate pond 21, heated and stirred that are sequentially connected
Device 22, filter-pressing device 23.Precipitate and separate pond 21, sees Fig. 4, including precipitate and separate cell body 211, located at precipitate and separate cell body 211
The medicament addition device 212 at top, the first heater 213 inside precipitate and separate cell body 211.
Heating and stirring device 22, is shown in Fig. 5, including body 221, stirring motor 222, stirring paddle 223, secondary heating mechanism
224；Stirring motor 222 is connected at the top of body 221 and with the stirring paddle 223 inside body 221；Secondary heating mechanism
224 in body 221；221 top of body is provided with charging aperture, bottom and is provided with discharging opening；The heating dress of stirring motor 222, second
Put 224 to be connected with control device 5 respectively.Heating and stirring device 22 also includes heat-insulation layer 225, outside the parcel body 221 of heat-insulation layer 225
Side wall.Stirring paddle 223, is shown in Fig. 6, is provided with the long slurry 226 and short slurry 227 being crisscross arranged, 226 ends of long slurry be provided with upwards and to
Under flange 228, short slurry 227 is provided with one group of through hole 229 being obliquely installed.Secondary heating mechanism 224 is spiral-shaped steam pipe
Road heater.Filter-pressing device 23, is shown in Fig. 7 and 8, including frame 231, the driving means being fixed in frame 231 232, and drive
Dynamic device 232 connection hold down gag 233, located at the collecting tank 234 of bottom of the frame；It is provided with hold down gag 233 and is alternately arranged
One group of filter plate 235 and filter frame 236, filter plate is respectively provided on two sides with filter cloth driving means 237 about 235, filter plate 235 and filter cloth drive
Dynamic device 237 is wrapped with a circle filter cloth 238, is provided with grid 239 in filter plate 235, and 235 bottom of filter plate is provided with and is connected with grid 239
Logical liquid outlet 240, filter frame is hollow structure, and inlet 230 is provided with the top of which；Driving means 232, hold down gag 233 are distinguished
It is connected with control device 5.
Emulsified water liquid processing device 3, is shown in Fig. 9, including the regulating reservoir 31, breakdown of emulsion pond 32, flotation tank 33 that are sequentially connected；Breakdown of emulsion
Aerator 34 is provided between pond 32, flotation tank 33.Aerator 311 is provided with regulating reservoir 31.Breast is provided with the top of breakdown of emulsion pond 32
Agent throwing device 321, inside is provided with agitating device 322.Flotation tank 33 includes flotation tank body 331, located at flotation tank body
331 bottom water inlet pipes 332 and chemical feed pipe 333, the scraper plate 334 at the top of flotation tank body 331.
Waste emulsified mixture is processed using the said equipment, is comprised the following steps：
(1) oil-water separation：Waste emulsified mixture pumps into oil-water separation in oil-water separation tank；Waste oil enters waste oil processing unit, gives up
Water enters emulsified water liquid processing device；
(2) in waste oil processing unit, precipitate in being introduced into precipitate and separate pond, then be passed through heating and stirring device, using interior
The method for putting the Gutron steam that spirals carries out indirectly heat to waste emulsified mixture, removes the moisture in waste oil, while adding decolorising agent, side
The stirring of heating side, the jelly, acidic materials, pigment and other impurities in absorption waste emulsified mixture；Again by dehydration and decolorization after it is useless
Oil is passed through filter pressing in filter-pressing device, and the fuel oil or lubricating oil of degradation are obtained final product after pressing filtering liquid cooling；
(3) in emulsified water liquid processing device, first it is passed through Air Exposure in regulating reservoir；Enter back into and efficiently break in breakdown of emulsion pond
Breast：Addition demulsifier carries out breakdown of emulsion to emulsifying aqueous, and the ion of demulsifier electrolyte occurs strong aquation in emulsifying aqueous
Water effect is striven in effect, makes the free water molecule reduction in emulsifying aqueous, produces dehydrations to oil droplet in emulsifying aqueous, so as to
The hydrated sheath of oil droplet in emulsifying aqueous is destroyed, the electrical of oil droplet in emulsifying aqueous has been neutralized, has been destroyed its double electrical layers, because
And the oil droplet in emulsifying aqueous loses stability, coacervation is produced, makes emulsifying aqueous become oil-water separation by emulsified state
Process；In the water outlet of emulsifying pond in the presence of aerator, air pressurized is dissolved in and reach in water saturation, dissolved air water stream reduce pressure into
Microbubble is disengaged when entering flotation tank, in microbubble adhesion waste water, float, oils rise to the water surface, the scum layer of formation together
Removed by the scraper plate automatic scraping of flotation tank.
Claims (9)
1. a kind of waste emulsified liquid processing device, it is characterised in that：Including oil-water separation tank (1), waste oil processing unit (2), emulsifying
Aqueous processing meanss (3), first pressure pump (4), control device (5)；The first pressure pump (4) is entered with oil-water separation tank (1)
The mouth of a river connects, and oil-water separation tank (1) oil-out is connected with waste oil processing unit (2), outlet and emulsified water liquid processing device (3)
Connection；Control device (5) respectively with oil-water separation tank (1), waste oil processing unit (2), emulsified water liquid processing device (3), first
Compression pump (4) connects.
2. a kind of waste emulsified liquid processing device according to claim 1, it is characterised in that：Oil-water separation tank (1) bag
Include the standing pond (11) and fuel reserve tank (12) being independently arranged；Be provided with the standing pond (11) floating drum (16), slide rail (13) and with
The coaster (14) that slide rail (13) coordinates, is fixed with suction pump (15) on the coaster (14), floating drum (16) is fixed with pump orifice
(17), pump orifice (17) is connected with suction pump (15) import, and the outlet of suction pump (15) is connected with fuel reserve tank (12)；Suction pump
(15) connect with control device (5).
3. a kind of waste emulsified liquid processing device according to claim 1, it is characterised in that：The waste oil processing unit (2)
Including the second pressure pump (24), precipitate and separate pond (21), heating and stirring device (22), filter-pressing device (23) that are sequentially connected.
4. a kind of waste emulsified liquid processing device according to claim 3, it is characterised in that：Precipitate and separate pond (21) bag
Include precipitate and separate cell body (211), the medicament addition device (212) at the top of precipitate and separate cell body (211), located at precipitate and separate
The internal first heater (213) of cell body (211)；The medicament addition device (212) and first heater (213) are respectively
It is connected with control device (5).
5. a kind of waste emulsified liquid processing device according to claim 3, it is characterised in that：The heating and stirring device (22)
Including body (221), stirring motor (222), stirring paddle (223), secondary heating mechanism (224)；The stirring motor (222) sets
It is connected at the top of body (221) and with the stirring paddle (223) located at body (221) inside；The secondary heating mechanism (224) sets
In body (221)；Body (221) top is provided with charging aperture, bottom and is provided with discharging opening；The stirring motor (222), second add
Thermal (224) is connected with control device (5) respectively；The heating and stirring device (22) also includes heat-insulation layer (225), the guarantor
Warm layer (225) wraps up body (221) lateral wall；The stirring paddle (223) is provided with the long slurry (226) and short slurry being crisscross arranged
(227), described long slurry (226) end is provided with flange (228) up and down, and the short slurry (227) is provided with one group of inclination
The through hole (229) of setting；The secondary heating mechanism (224) is spiral-shaped steam pipe heating device.
6. a kind of waste emulsified liquid processing device according to claim 3, it is characterised in that：The filter-pressing device (23) includes
Frame (231), the driving means (232) being fixed in frame (231), and the hold down gag that connects of driving means (232)
(233), located at the collecting tank (234) of bottom of the frame；Be provided with hold down gag (233) one group of filter plate (235) being alternately arranged and
Filter frame (236), the filter plate (235) are respectively provided on two sides with filter cloth driving means (237) up and down, and filter plate (235) and filter cloth drive
Device (237) is wrapped with a circle filter cloth (238), filter plate (235) and is provided with grid (239), and filter plate (235) bottom is provided with dative
The liquid outlet (240) that grid (239) are connected, filter frame is hollow structure, and inlet (230) is provided with the top of which；Driving means (232),
Hold down gag (233) is connected with control device (5) respectively.
7. a kind of waste emulsified liquid processing device according to claim 1, it is characterised in that：The emulsified water liquid processing device
(3) including the regulating reservoir (31), breakdown of emulsion pond (32), flotation tank (33) being sequentially connected；The breakdown of emulsion pond (32), flotation tank (33) it
Between be provided with aerator (34).
8. a kind of waste emulsified liquid processing device according to claim 7, it is characterised in that：It is provided with the regulating reservoir (31)
Aerator (311)；Emulsifying agent throwing device (321), inside are provided with the top of the breakdown of emulsion pond (32) and are provided with agitating device
(322)。
9. a kind of waste emulsified liquid processing device according to claim 7, it is characterised in that：The flotation tank (33) is including gas
Floating pond body (331), located at flotation tank body (331) bottom water inlet pipe (332) and chemical feed pipe (333), located at flotation tank body
(331) scraper plate (334) at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620941859.7U CN206051973U (en) | 2016-08-25 | 2016-08-25 | A kind of waste emulsified liquid processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620941859.7U CN206051973U (en) | 2016-08-25 | 2016-08-25 | A kind of waste emulsified liquid processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051973U true CN206051973U (en) | 2017-03-29 |
Family
ID=58383059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620941859.7U Active CN206051973U (en) | 2016-08-25 | 2016-08-25 | A kind of waste emulsified liquid processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051973U (en) |
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2016
- 2016-08-25 CN CN201620941859.7U patent/CN206051973U/en active Active
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