CN105920879B - Frequency conversion type oily water separating equipment - Google Patents
Frequency conversion type oily water separating equipment Download PDFInfo
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- CN105920879B CN105920879B CN201610439823.3A CN201610439823A CN105920879B CN 105920879 B CN105920879 B CN 105920879B CN 201610439823 A CN201610439823 A CN 201610439823A CN 105920879 B CN105920879 B CN 105920879B
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- oil
- separation tank
- pump group
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 238000012856 packing Methods 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
- 238000012935 Averaging Methods 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/005—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion by thermal diffusion
Abstract
The present invention relates to a kind of frequency conversion type oily water separating equipment, with heater, vacuum separation tank, outlet pump group and liquid inlet pipeline, liquid inlet pipeline access heater, heater are connected by the top of pipeline and vacuum separation tank, and the tail end of vacuum separation tank is connected with outlet pump group；The side wall lower ends of vacuum separation tank are connected with tonifying Qi pipeline, and the top of vacuum separation tank is equipped with discharge duct, vacuum pump, steam trap and heat exchanger are equipped with successively from left to right on discharge duct；Steam trap strainer and heat exchanger are connected with water tank respectively；The bottom of the vacuum separation tank is equipped with fluid exit conduit, and the Motor Export exported in pump group uses frequency control.Motor Export in outlet pump group use frequency control, ensures that fluid position is stablized in tank body, avoid because level fluctuation and caused by motor frequent starting, the effectively save energy of energy；Lower the water content of Seal Oil in vacuum pump, improve the service life of vacuum pump, improve dewatering speed and efficiency.
Description
Technical field
The present invention relates to vacuum tank technical field, more particularly to a kind of frequency conversion type oily water separating equipment.
Background technology
The common electric machine that existing oily water separating equipment uses adds solenoid valve control liquid level, can not ensure tank body inner fluid position
Stabilization is put, level fluctuation easily causes motor frequent starting, increases energy consumption, and water vapour produces during existing oily water separating equipment use
Raw amount is less, while water vapour is all discharged by vacuum pump, otherwise vacuum pump power must be increased, otherwise cause close in vacuum pump
The water content of oil sealing is excessive, the short life of vacuum pump, dewatering speed and inefficient.
The content of the invention
The technical problem to be solved in the present invention is：Overcome deficiency in the prior art, there is provided a kind of frequency conversion type water-oil separating
Equipment.
The technical solution adopted by the present invention to solve the technical problems is：A kind of frequency conversion type oily water separating equipment,
With heater, vacuum separation tank, outlet pump group and liquid inlet pipeline, liquid inlet pipeline accesses heater,
Heater is connected by the top of pipeline and vacuum separation tank, and the tail end of vacuum separation tank is connected with outlet pump group；
The side wall lower ends of vacuum separation tank are connected with tonifying Qi pipeline, and the top of vacuum separation tank is equipped with discharge duct, exhaust
It is equipped with vacuum pump, steam trap and heat exchanger on pipeline successively from left to right；Steam trap strainer and heat exchanger difference
It is connected with water tank；The bottom of the vacuum separation tank is equipped with fluid exit conduit, exports the Motor Export in pump group using change
Frequency controls.
Further, import pump group has been further included, import pump group one end is connected on the pipeline of liquid inlet, the other end and heating
Device connects, and import pump group is provided with according to the difference of oil viscosity or nothing.Oil viscosity<100cst without import pump, oil
Product viscosity needs import pump group more than 100cst's.
Further, the vacuum tank includes tank body, the tank body top with gas outlet and oil inlet, middle and lower sections with
Gas supplementing opening, bottom have an oil outlet, be equipped with successively from the top down in the tank body anti-suck gas-liquid separation device and packing layer and
Oil sump tank, is isolated between described filler layer and oil sump tank by partition plate；The anti-suck gas-liquid separation device includes being arranged on
Shower plate, anti-suck filter basket and the gas-liquid separation strainer of distribution oil stream below oil inlet；The anti-suck filter basket and gas-liquid point
From the space that gas-liquid separation is left between strainer；The packing layer middle position is equipped with intermediate bulkhead, the intermediate bulkhead
Punching is equipped with, punching hole diameter is less than Pall ring averaging projection gap, and gap L 1 is left between intermediate bulkhead and tank body, middle
Partition plate makes the air-flow that gas supplementing opening enters converge migration upwards, to centre from gap L 1, and balanced convection current is formed with oil stream；Described
Pall ring is equipped with packing layer, the anti-suck filter basket periphery is separately filled with Pall ring, the anti-suck filter basket periphery filling
Pall ring is different from the specific surface area of Pall ring at packing layer.
Further, the gas-liquid separation strainer is at least one layer of, and every layer can be gas-liquid separation glass fiber material, Teflon
Imperial coating material, two kinds of materials can mix selection with person and use.
Further, the lower end of the side wall of heater is connected with oil extraction ball valve I, its top is provided with temperature switch and exhaust
Plug；Temperature sensor and form are installed on the pipeline connected between heater and vacuum separation tank；The vacuum separation
Fluid exit conduit is equipped between tank and outlet pump group, fluid exit conduit is equipped with the pipeline with oil extraction ball valve III；It is described true
Pressure vacuum gauge I is installed on the upper end side wall of empty knockout drum, liquid level gauge I is installed in its bottom side of the wall and some floats are opened
Close.
Further, pressure gauge I, institute are installed on the fluid exit conduit between the outlet pump group and oil strainer
Pressure gauge I is stated to control by pressure switch；It is equipped with outlet pump group, oil filtering on the fluid exit conduit successively from left to right
Device, check valve I and vent ball valve.
Further, turn left on the fluid inlet conduit from the right side be arranged in sequence with coarse filter, inlet ball valve and
Pressure gauge III.
Further, air filter, control valve, check valve II are sequentially installed with the tonifying Qi pipeline from left to right
And vacuum switch.
Further, the outer wall of the water tank is equipped with liquid level gauge II, its bottom side of the wall is equipped with band drainage ball valve
Pipeline.
Further, be provided with the fluid exit conduit between the oil strainer and check valve I pressure gauge II and
Pipeline with oil extraction ball valve II；Pressure difference alarm is installed on the oil strainer.
The beneficial effects of the invention are as follows：The fluid outlet of grease vacuum separation tank of the present invention is controlled using variable-frequency motor, is protected
Fluid position in tank body is demonstrate,proved to stablize, avoid because level fluctuation and caused by motor frequent starting, can the effectively save energy；Vacuum separation
Tank moisture outlet absorbs the condensation heat of water vapour by the heat exchange of air-cooled or water cooling, promotes water vapour to realize the two of water and not solidifying air
Phase separation, lowers the water content of Seal Oil in vacuum pump, improves the service life of vacuum pump, improves dewatering speed and efficiency.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is vacuum tank tank interior sectional view.
Fig. 3 is vacuum tank stereogram.
Fig. 4 is vacuum tank top plan.
Fig. 5 be in Fig. 4 A-A to the sectional view of anti-suck gas-liquid separation device.
Fig. 6 is vacuum tank anti-suck gas-liquid separation device top view.
Fig. 7 is the spray plate structure schematic diagram of vacuum tank distribution oil stream.
Fig. 8 is vacuum tank intermediate deck structure figure.
Fig. 9 is bell jar and diaphragm structure schematic diagram above vacuum tank gas supplementing opening.
Figure 10 is vacuum tank diaphragm structure top view.
Figure 11 is vacuum tank diaphragm structure stereogram.
1. heater in figure, 2. vacuum separation tanks, 3 outlet pump groups, 4. fluid inlet conduits, 5. tonifying Qi pipelines, 6. is true
Hollow pressure gauge I, 7. liquid level gauges I, 8. liquid-level switches, 9. discharge ducts, 10. vacuum pumps, 11. steam traps, 12. change
Hot device, 13. water tanks, 14. fluid exit conduits, 15. oil strainers, 16. check valves I, 17. vent ball valves, 18. is thick
Filter, 19. inlet ball valves, 20. pressure gauges III, 21. oil extraction ball valves I, 22. temperature switches, 23. venting plugs, 24.
Temperature sensor, 25. forms, 26. air filters, 27. control valves, 28. check valves II, 29. vacuum switches, 30.
Liquid level gauge II, 31. drainage ball valves, 32. pressure gauges I, 33. pressure switches, 34. pressure gauges II, 35. oil extraction ball valves II,
36. pressure difference alarm, 37. oil extraction ball valves III, 38. import pump groups, 201. tank bodies, 202. gas outlets, 203. oil inlets,
204. gas supplementing openings, 205. oil outlets, 207. interface of the level gauge, 208. packing layers, the shower plate of 209. distribution oil streams, 209-1.
Spray apertures, 210. anti-suck filter baskets, 210-1. small aperture side coaming plates, 210-2. large apertures bottom plate, 210-3. gas-liquid separation nets,
211. gas-liquid separation strainers, 212. Pall rings, 213. intermediate bulkheads, 214, bell jar, 215, perforate, 216, partition plate.
Embodiment
Presently in connection with attached drawing, the present invention is further illustrated.These attached drawings are simplified schematic diagram only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
A kind of frequency conversion type oily water separating equipment as shown in Figure 1, a kind of frequency conversion type oily water separating equipment, have heater 1,
Vacuum separation tank 2, outlet pump group 3 and liquid inlet pipeline 4, liquid inlet pipeline 4 access heater 1, and heater 1 passes through pipe
Road is connected with the top of vacuum separation tank 2, and the tail end of vacuum separation tank 2 is connected with outlet pump group 3；The side wall of vacuum separation tank 2
Lower end is connected with tonifying Qi pipeline 5, and the top of the vacuum separation tank 2 is equipped with discharge duct 9, on discharge duct 9 from left to right according to
It is secondary to be equipped with vacuum pump 10, steam trap 11 and heat exchanger 12；11 strainer of steam trap and heat exchanger 12 respectively with water storage
Tank 13 connects；The bottom of vacuum separation tank 2 is equipped with fluid exit conduit 14, and the Motor Export exported in pump group 3 uses frequency conversion control
System.
Present invention additionally comprises there is import pump group 38,38 1 end of import pump group is connected on liquid inlet duct road 4, and the other end is with adding
Hot device 1 connects, and import pump group 38 whether there is according to grease flow set.
The lower end of the side wall of heater 1 is connected with oil extraction ball valve I 21, its top is provided with temperature switch 22 and venting plug
23；Temperature sensor 24 and form 25 are installed on the pipeline connected between heater 1 and vacuum separation tank 2.Vacuum separation tank 2
Fluid exit conduit 14 is equipped between outlet pump group 3, fluid exit conduit 14 is equipped with the pipeline with oil extraction ball valve III 37；Very
Pressure vacuum gauge I 6 is installed on the upper end side wall of empty knockout drum 2, liquid level gauge I 7 and liquid-level switch are installed in its bottom side of the wall
8.Pressure gauge I 32 is installed on fluid exit conduit 14 between outlet pump group 3 and oil strainer 15, pressure gauge I 32 passes through pressure
33 control of power switch；On fluid exit conduit 14 from left to right successively be equipped with outlet pump group 3, oil strainer 15, check valve I 16 with
And vent ball valve 17.Turn left on fluid inlet conduit 4 from the right side and be arranged in sequence with coarse filter 18, inlet ball valve 19 and pressure gauge
Ⅲ20.Air filter 26, control valve 27, check valve II 28 and vacuum are sequentially installed with tonifying Qi pipeline 5 from left to right to open
Close 29.The outer wall of water tank 13 is equipped with liquid level gauge II 30, its bottom side of the wall is equipped with the pipeline with drainage ball valve 31.Oil filtering
Pressure gauge II 34 and the pipeline with oil extraction ball valve II 35 are installed on fluid exit conduit 14 between device 15 and check valve I 16；
Pressure difference alarm 36 is installed on the oil strainer 15.
Vacuum tank as shown in Fig. 2, Fig. 3, Fig. 8, vacuum tank include tank body 201, and 201 top of tank body has gas outlet 202
With oil inlet 203, middle and lower sections with gas supplementing opening 204, bottom with oil outlet 205, in tank body 201 be equipped with successively from the top down it is anti-
Suck-back gas-liquid separation device and packing layer 208 and oil sump tank, are isolated between packing layer 208 and oil sump tank by partition plate；Anti-suck
Gas-liquid separation device includes being arranged on shower plate 209, anti-suck filter basket 210 and the gas-liquid of the distribution oil stream of the lower section of oil inlet 203
Separate strainer 211；The space of gas-liquid separation is left between anti-suck filter basket 210 and gas-liquid separation strainer 211；In packing layer 208
Between be equipped with intermediate bulkhead 213 at position, intermediate bulkhead 213 is equipped with punching, and punching hole diameter is less than Pall ring averaging projection gap,
And gap L 1 is left between intermediate bulkhead 213 and tank body 201, intermediate bulkhead 213 makes the air-flow that gas supplementing opening 204 enters by gap L 1
Upwards, migration is converged to centre, balanced convection current is formed with oil stream；Pall ring 12, the anti-down suction strainer are equipped with packing layer 208
210 periphery of basket is separately filled with Pall ring 212, Pall ring 212 and the Bauer at packing layer 208 of the filling of 210 periphery of anti-suck filter basket
The specific surface area of ring 212 is different.Intermediate bulkhead 213 is lain directly among the packing layer 208 of tank body 201 by positioning bar.For
Convenient observation and control, 201 lower end of tank body is equipped with interface of the level gauge 207.Gas-liquid separation strainer 211 is at least one layer of, and every layer can be with
Selection can be mixed for gas-liquid separation glass fiber material, teflon coatings material, two kinds of materials with person and used.The diameter of tank body 1
D1 is selected according to oil viscosity, oil stream speed, and diameter d1 is directly proportional with both.When oil viscosity is less than 100cst, flow is less than
During 200L/min, tank diameter d1 scopes are：250mm<d1<550mm;When oil viscosity is more than or equal to 100cst to 200cst, stream
When amount is less than 200L/min, tank diameter d scopes are：350mm<d1<750mm;When oil viscosity is more than more than 200cst, flow is small
When 200L/min, tank diameter d1 scopes are：450mm<d1<900mm.Remaining flow is taken the circumstances into consideration with reference to this tank diameter scope
Change.
As shown in figure 3, the Pall ring 212 of 201 packing layer 208 of tank body selects size according to different oil viscosities, it is each true
Under the same oil viscosity recognized, the specific surface area of the Pall ring 212 of 210 periphery of anti-suck filter basket filling is all higher than at packing layer 208
Pall ring 212 specific surface area.When oil viscosity is less than 100cst, Bauer ring diameter d2 scopes are：12mm<d2<25mm；When
Oil viscosity is more than or equal to 100cst to 200cst, and Bauer ring diameter d2 scopes are：16mm<d2<32mm；When oil viscosity is more than
200cst, Bauer ring diameter d2 scopes are：22mm<d2<50mm.Remaining flow changes as one sees fit with reference to this tank diameter scope.
As shown in Fig. 3 to Fig. 7, anti-suck filter basket 210 includes the small aperture side being fixed under the shower plate 209 of distribution oil stream
Coaming plate 210-1 and the large aperture bottom plate 210-2 for being arranged on small aperture side coaming plate 210-1 bottoms, gusset plate 210-1 peripheral rings around to
Few two layers of gas-liquid separation net 210-3.There is the spray apertures 209-1 for being distributed, evenly distributing oil stream in annulus on shower plate 9.
As shown in Fig. 3, Fig. 9, Figure 10, Figure 11, baffle central, the top of gas supplementing opening 204 are equipped with bell jar 214, and bell jar surrounding
216 annulus of partition plate be equipped with the uniform pore openings 215 that pass through of the gentle stream of oil stream.
Fluid enters by fluid inlet conduit 4, and under the filtering of coarse filter 18, impurity is tentatively filtered, stream
Inlet ball valve 19 on body inlet duct 4 shows access into the pressure of 38 entrance of import pump group, fluid easy to switch, pressure gauge III 20
By the heater 1 with temperature switch 22, the temperature switch 22 on heater 1 can be to avoid electric heater dry combustion method, PT100 temperature
Sensor 24 is the temperature range set to control fluid temperature (F.T.) to be heated to when equipment starts, subsequently into grease vacuum separation
Tank 2, vacuum separation tank 2 can be selected according to the viscosity of oil product, and the viscosity of oil product is divided into tri- sections of A/B/C：Below 100cst viscosity
With A moneys, there are below 220cst viscosity B moneys, 220cst viscosity above C moneys, are to protect according to viscosity selection tank body type
Card fluid forms very thin oil film in vacuum separation tank 2 and slowly declines, the abundant convection current between make-up gas, and film effect is worn in formation
Should, the oil product of A money viscosity can remove import pump group 38 when in use, and air-flow is by tonifying Qi pipeline 5 from 2 lower part of vacuum separation tank
Penetrate, the air-flow in tonifying Qi pipeline 5 is natural air, carries out primary air filtering by air filter 26, removes in air
Impurity, air after filtering enters 2 lower part of vacuum separation tank by control valve 27 and check valve 28, and check valve 28 prevents fluid
Flowed out from tonifying Qi pipeline 5, vacuum switch 29 is used for the startup for controlling vacuum pump 10, and control valve 27 is used for controlling the flow of air
To control vacuum, expanded under vacuo into the air in vacuum separation tank 2, through packing layer, take away the water on oil film surface
Steam, the mixed gas of moisture vapor are separated except most of oil drops that may be attached through collision, discharged from discharge duct 9,
The water vapour containing partly not solidifying air of discharge absorbs the condensation heat in water vapour through the heat exchange of air-cooled or water cooling, promotes water vapour to become
Into the water of liquid phase, the two-phase laminated flow of liquid water and not solidifying air is realized, after heat exchanger 12 absorbs heat of evaporation, a part of liquid water sinks
Drop is discharged into water tank 13, and another part liquid water realizes gas-liquid again in vaporific fine granularity by steam trap 11
After separation, remaining on-condensible gas and not liquefied water vapour are discharged through vacuum pump 10, due to after heat exchanger 12, reducing
The volume of water vapour, significantly lowers the water droplet or vapour content of 10 entrance of vacuum pump, so as to increase the reality of vacuum pump 10
Border relieving capacity, avoids the pollution of pump oil, improves the service life of vacuum pump 10, further improves water-oil separating efficiency and speed
Degree.
Claims (10)
1. a kind of frequency conversion type oily water separating equipment, has heater（1）, vacuum separation tank（2）, outlet pump group（3）And fluid enters
Mouth pipeline（4）, the fluid inlet conduit（4）Access heater（1）, the heater（1）Pass through pipeline and vacuum separation tank
（2）Top connection, vacuum separation tank（2）Tail end with outlet pump group（3）Connection；
It is characterized in that the vacuum separation tank（2）Side wall lower ends be connected with tonifying Qi pipeline（5）, the vacuum separation tank（2）'s
Top is equipped with discharge duct（9）, discharge duct（9）On be equipped with vacuum pump successively from left to right（10）, steam trap（11）With
And heat exchanger（12）；
The steam trap（11）And heat exchanger（12）Respectively with water tank（13）Connection；The vacuum separation tank（2）Bottom
End is equipped with fluid exit conduit（14）, the outlet pump group（3）In Motor Export use frequency control；
The vacuum separation tank（2）Including tank body（201）, tank body（201）It is interior to be equipped with anti-suck gas-liquid separation device；Tank body
（201）It is interior to be equipped with intermediate bulkhead（213）, intermediate bulkhead（213）With tank body（201）Between leave gap L 1, intermediate bulkhead（213）
Make from positioned at tank body（201）The gas supplementing opening of middle and lower sections（204）The air-flow of entrance converges migration upwards, to centre from gap L 1, with
Oil stream forms the convection current of equilibrium；Bell jar (214) is equipped with above gas supplementing opening (204), and on the partition plate (216) of bell jar (214) surrounding
The uniform pore openings (215) passed through equipped with the gentle stream of oil stream.
2. frequency conversion type oily water separating equipment according to claim 1, it is characterized in that, further include import pump group（38）, into
Mouth pump group（38）One end is connected on fluid inlet conduit（4）On, the other end and heater（1）Connection, import pump group（38）According to oil
Product viscosity is provided with or nothing.
3. frequency conversion type oily water separating equipment according to claim 2, it is characterized in that, the vacuum separation tank（2）Including tank
Body（201）, the tank body（201）Top has gas outlet（202）And oil inlet（203）, middle and lower sections there is gas supplementing opening（204）、
Bottom has oil outlet（205）, tank body（201）Inside it is equipped with anti-suck gas-liquid separation device and packing layer successively from the top down
（208）And oil sump tank, described filler layer（208）Isolated between oil sump tank by partition plate (216)；The anti-suck gas-liquid point
Include being arranged on oil inlet from device（203）The shower plate of the distribution oil stream of lower section（209）, anti-suck filter basket（210）And gas-liquid
Separate strainer（211）；The anti-suck filter basket（210）With gas-liquid separation strainer（211）Between leave the space of gas-liquid separation；Institute
The packing layer stated（208）Middle position is equipped with intermediate bulkhead（213）, the intermediate bulkhead（213）Punching is equipped with, is rushed
Bore dia is less than Pall ring averaging projection gap；The packing layer（208）It is interior to be equipped with Pall ring（212）, the anti-down suction strainer
Basket（210）Periphery is separately filled with Pall ring（212）, the anti-suck filter basket（210）The Pall ring of periphery filling（212）With filler
Layer（208）Locate Pall ring（212）Specific surface area it is different.
4. frequency conversion type oily water separating equipment according to claim 3, it is characterized in that, the gas-liquid separation strainer（211）Extremely
One layer few, every layer is gas-liquid separation glass fiber material or the mixing material of teflon coatings material or two kinds of materials.
5. frequency conversion type oily water separating equipment according to claim 3, it is characterized in that, the heater（1）Side wall
Lower end is connected with oil extraction ball valve I（21）, its top is provided with temperature switch（22）And venting plug（23）；The heater
（1）With vacuum separation tank（2）Between temperature sensor is installed on the pipeline that connects（24）And form（25）；The vacuum point
From tank（2）With exporting pump group（3）Between be equipped with fluid exit conduit（14）, fluid exit conduit（14）It is equipped with band oil extraction ball valve
Ⅲ（37）Pipeline；The vacuum separation tank（2）Upper end side wall on pressure vacuum gauge I is installed（6）, pacify in its bottom side of the wall
Equipped with liquid level gauge I（7）And liquid-level switch（8）.
6. frequency conversion type oily water separating equipment according to claim 5, it is characterised in that：The outlet pump group（3）With oil
Filter（15）Between fluid exit conduit（14）On pressure gauge I is installed（32）, the pressure gauge I（32）Opened by pressure
Close（33）Control；The fluid exit conduit（14）On from left to right successively be equipped with outlet pump group（3）, oil strainer（15）, it is single
To valve I（16）And vent ball valve（17）.
7. frequency conversion type oily water separating equipment according to claim 6, it is characterized in that, the fluid inlet conduit（4）On
Turn left from the right side and be arranged in sequence with coarse filter（18）, inlet ball valve（19）And pressure gauge III（20）.
8. frequency conversion type oily water separating equipment according to claim 7, it is characterized in that, the tonifying Qi pipeline（5）On from a left side
Turn right and be sequentially installed with air filter（26）, control valve（27）, check valve II（28）And vacuum switch（29）.
9. frequency conversion type oily water separating equipment according to claim 8, it is characterised in that：The water tank（13）Outer wall
It is equipped with liquid level gauge II（30）, its bottom side of the wall is equipped with band drainage ball valve（31）Pipeline.
10. frequency conversion type oily water separating equipment according to claim 9, it is characterised in that：The oil strainer（15）With
Check valve I（16）Between fluid exit conduit（14）On pressure gauge II is installed（34）With band oil extraction ball valve II（35）Pipe
Road；The oil strainer（15）On pressure difference alarm is installed（36）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439823.3A CN105920879B (en) | 2016-06-20 | 2016-06-20 | Frequency conversion type oily water separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610439823.3A CN105920879B (en) | 2016-06-20 | 2016-06-20 | Frequency conversion type oily water separating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105920879A CN105920879A (en) | 2016-09-07 |
| CN105920879B true CN105920879B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610439823.3A Active CN105920879B (en) | 2016-06-20 | 2016-06-20 | Frequency conversion type oily water separating equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112007385A (en) * | 2020-07-09 | 2020-12-01 | 神华国能集团有限公司 | Sealing oil purification method |
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| KR20160005410A (en) * | 2014-07-07 | 2016-01-15 | 전덕진 | Lubricant Dehydrating Device using Vacuum |
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|---|---|---|---|---|
| CN2734301Y (en) * | 2004-09-02 | 2005-10-19 | 重庆渝能滤油机制造有限公司 | Novel vacuum separation chamber of vacuum oil filter |
| CN202121544U (en) * | 2011-06-23 | 2012-01-18 | 合肥瑞博电气有限公司 | Stepless speed regulation system for vacuum oil filtering machine |
| CN202822993U (en) * | 2012-10-18 | 2013-03-27 | 昆山威胜达环保设备有限公司 | Vacuum static oil filter |
| KR20160005410A (en) * | 2014-07-07 | 2016-01-15 | 전덕진 | Lubricant Dehydrating Device using Vacuum |
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| CN105920879A (en) | 2016-09-07 |
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Denomination of invention: Frequency conversion oil water separation equipment Effective date of registration: 20210705 Granted publication date: 20180515 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: CHANGZHOU VIKING FILTRATION & SEPARATION ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980005740 |
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Denomination of invention: Variable frequency oil-water separation equipment Effective date of registration: 20220712 Granted publication date: 20180515 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Jiangsu Weiken Purification Technology Co.,Ltd. Registration number: Y2022980010285 |
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Denomination of invention: Variable frequency oil-water separation equipment Effective date of registration: 20230719 Granted publication date: 20180515 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Jiangsu Weiken Purification Technology Co.,Ltd. Registration number: Y2023980049030 |
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