CN201762140U - Oil water separator of industrial cleaning machine - Google Patents
Oil water separator of industrial cleaning machine Download PDFInfo
- Publication number
- CN201762140U CN201762140U CN2010202142339U CN201020214233U CN201762140U CN 201762140 U CN201762140 U CN 201762140U CN 2010202142339 U CN2010202142339 U CN 2010202142339U CN 201020214233 U CN201020214233 U CN 201020214233U CN 201762140 U CN201762140 U CN 201762140U
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- strainer
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Abstract
The utility model relates to the technical field of equipment for separating oil and water from oil-water mixture, and particularly relates to an oil water separator of an industrial cleaning machine. The oil water separator comprises a separator main body, a water discharging pipe, an oil discharging pipe and a water collecting box, wherein the water collecting box comprises an oil water separating box and an oil collecting box; one end of the oil discharging pipe is connected with the oil collecting box, and the other end extends out of the water collecting box; one end of the water discharging pipe is connected with the oil water separating box, and the other end extends out of the water collecting box; the separator body comprises an inner thimble with an opening being arranged on one side surface; a plurality of thin wall pipes are filled in the inner thimble; the separator main body is connected with the water collecting box; a pressure pipe is connected with the bottom of the oil water separating box; and the lower end of the pressure pipe extends into the separator main body. The oil water separator has the advantages of simple structure, high separating speed and good separating effect, and meets the requirements on energy saving and environmental protection in the modern society.
Description
Technical field
The utility model relates to the equipment technical field with oil in the industrial sewage and water sepn, particularly a kind of industrial cleaning machine water-and-oil separator.
Background technology
Industrial sewage mainly comprises impurity, greasy dirt and water, and industrial sewage need just can emit through handling and meeting environmental regulations, otherwise influences environment, does not meet national requirements for environmental protection, and the waste resource, is unfavorable for recycling of water resources.
At present, industrial oily water separating equipment commonly used is that greasy dirt in the sewage and water sepn are come out, by oily water separating equipment industrial sewage is handled, and the recycle water resources.Industrial oily water separating equipment commonly used roughly has two kinds, and first kind is, the various small-sized oil trap that can only use under condition of normal pressure, need regularly artificial edible vegetable oil, this equipment running cost height, it has solved environmental issue, but increased the cost of enterprise, and separation efficiency is low.Second kind is, utilizes the separator of electromagnetic valve or flow valve control oil-water discharge, can depress use adding, but the structure more complicated, valve is easy to failure, and the inconvenience that operates and noise are bigger, have noise pollution.
Summary of the invention
The purpose of this utility model be provide at the deficiencies in the prior art that a kind of velocity of separation is fast, the industrial cleaning machine water-and-oil separator of good separating effect and energy-conserving and environment-protective.
For achieving the above object, the utility model adopts following technical scheme.
A kind of industrial cleaning machine water-and-oil separator, it comprises separator main body, water shoot and oil exit pipe, also comprise collecting box, described collecting box comprises oily water separation box and oil box, described oil exit pipe one end connects oil box, the other end stretches out collecting box, described water shoot one end connects the oily water separation box, the other end stretches out collecting box, described separator main body comprises that a side is provided with the interior thimble of opening, be filled with a plurality of thin-walled tubes in the thimble in described, described separator main body is communicated with collecting box, the bottom of described oily water separation box is connected with a penstock, and the lower end of described penstock is stretched in the separator main body.
The apical side height of described oil box is lower than the apical side height of oily water separation box.
Be provided with dividing plate between described separator main body and the collecting box, dividing plate offers through hole, and described penstock passes through hole, is provided with water supply upwards flows into collecting box from separator main body communication gap between penstock and the through hole.
Described industrial cleaning machine water-and-oil separator also comprises strainer, described strainer comprises gland, coarse filtration net, is used to insert the sewage inlet and the coarse filtration water port of sewage, sewage inlet and coarse filtration water port are connected to the upper end and the bottom of strainer, described gland is located at the strainer top, described coarse filtration net is located in the strainer, and described strainer is communicated with interior thimble by the coarse filtration water port.
More preferably technical scheme of the present utility model comprises:
Described industrial cleaning machine water-and-oil separator also comprises strainer and water pump, foul water tank connects strainer, strainer connects water pump, water pump connects separator main body, described water pump comprises tail pipe and discharge pipe, described tail pipe links to each other with the coarse filtration water port of strainer, and described discharge pipe is communicated with separator main body.
The top of described separator main body is fixed with the water pump mounting plate, and water pump and strainer are individually fixed in the water pump mounting plate, and described body skin bottom is provided with and the contacted feet in ground.
Described industrial cleaning machine water-and-oil separator also comprises foul water tank, the floatation suspension that is provided with dependence sewage in the foul water tank is in the subsurface buoyant equilibrium formula floating drum of sewage, described buoyant equilibrium formula floating drum comprises interior floating drum, outer floating drum and sewage water inlet pipe, interior floating drum is set in the inner chamber of outer floating drum, the feed-water end of sewage water inlet pipe is connected in interior floating drum, and the water side of sewage water inlet pipe links to each other with the sewage inlet of strainer.
The bottom of described strainer and separator main body is respectively equipped with water discharge pipe, and water discharge pipe is provided with water escape valve.
Described separator main body also comprises a body skin, and interior thimble is fixed in the body skin, and a side of described body skin is provided with cover plate of outer casing, and described cover plate of outer casing is provided with carrying handle, and described body skin bottom is provided with feet, and described feet contacts with ground.
The top of described collecting box is provided with the vacuum port that is used to be communicated with outside air.
The utility model beneficial effect is: the utility model comprises separator main body, water shoot, oil exit pipe and collecting box, collecting box comprises oily water separation box and oil box, oil exit pipe one end connects oil box, the other end stretches out collecting box, water shoot one end connects the oily water separation box, the other end stretches out collecting box, separator main body comprises that a side is provided with the interior thimble of opening, be filled with a plurality of thin-walled tubes in the interior thimble, separator main body is communicated with collecting box, the bottom of oily water separation box is connected with a penstock, and the lower end of penstock is stretched in the separator main body; Utilize the profit difference of specific gravity, oily water is behind the thin-walled tube current stabilization, oil is separated out rapidly, the oil come-up of separating out is got rid of from oil box, water purification after the oil removing is then discharged from enter the oily water separation box by penstock, rapidly oil in the sewage and moisture is left, and is convenient to recycling, the utility model is simple in structure, velocity of separation is fast, good separating effect, and meets the demand of modern society's energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 2 is the structural representation at another visual angle of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 3 is the structural representation of the buoyant equilibrium formula floating drum of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 4 is the vertical view of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 5 is the internal structure synoptic diagram of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 6 is the internal structure synoptic diagram at another visual angle of a kind of industrial cleaning machine water-and-oil separator of the utility model.
Fig. 7 is the sectional view in the A-A cross section among Fig. 4.
Fig. 8 is the sectional view in the B-B cross section among Fig. 4.
Fig. 9 is the internal structure synoptic diagram of the collecting box of a kind of industrial cleaning machine water-and-oil separator of the utility model.
In Fig. 1 to Fig. 9, include:
1---separator main body 11---interior thimble 111---thin-walled tube
12---body skin 13---cover plate of outer casing 2---collecting boxs
21---oily water separation box 211---oil exit pipe 22---water shoots
23---penstock 24---oil box 3---strainers
31---gland 32---coarse filtration net 33---coarse filtration water port
34---sewage inlet 4---water pump 41---water pump mounting plates
42---tail pipe 43---discharge pipe 5---feets
6---vacuum port 7---foul water tank 71---sewage water inlet pipes
8---the interior floating drums of buoyant equilibrium formula floating drum 81---outer floating drum 82---
9---water discharge pipe.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one.
See Fig. 1～shown in Figure 9, the utility model comprises separator main body 1, water shoot 22 and oil exit pipe 211, also comprise collecting box 2, described collecting box 2 comprises oily water separation box 21 and oil box 24, described oil exit pipe 211 1 ends connect oil box 24, the other end stretches out collecting box 2, described water shoot 22 1 ends connect oily water separation box 21, the other end stretches out collecting box 2, described separator main body 1 comprises that a side is provided with the interior thimble 11 of opening, be filled with a plurality of thin-walled tubes 111 in the thimble 11 in described, described separator main body 1 is communicated with collecting box 2, the bottom of described oily water separation box 21 is connected with a penstock 23, and the lower end of described penstock 23 is stretched in the separator main body 1.
After pending sewage enters the interior thimble 11 of separator main body 1, sewage is issued to the current stabilization state in the buoyant equilibrium effect of thin-walled tube 111, the sewage standing demix behind the current stabilization, and oil is separated out rapidly, because oil, water difference of specific gravity, what it was separated out at the middle and upper levels is oil, and lower floor is a water purification, and the oil come-up of separating out flows into oil box 24, and by oil exit pipe 211 discharges, the water purification of lower floor then flows up into into oily water separation box 21 from the lower end of penstock 23, and discharges by water shoot 22, is convenient to recycle.
In better embodiment, the lower ends downward of penstock 23 reaches the bottom from device main body 1, and penstock 23 is arranged on the position away from the opening end of interior thimble 11, because separator main body 1 bottom is more purified water away from the position of the opening end of interior thimble 11, the lower end of penstock 23 is arranged at this position can gather the most purified water in the separator main body 1, and these water are discharged.
The utility model is different with the proportion of water according to oil, and oil is the principle that floats on the water surface, forms oily, water sepn like this, velocity of separation soon, good separating effect and energy-conserving and environment-protective.
As shown in Figure 9, the apical side height of the oil box 24 of present embodiment is lower than the apical side height of oily water separation box 21.Because oil ratio water is light, leaving standstill the oil of separating out from the interior thimble 11 of separator main body 1 floats rapidly, when the liquid level of the oil that floats is higher than the height of oil box 24 end faces, oil then enters oil box 24 and is collected, discharge by oil exit pipe 211 again, the apical side height that the apical side height of oil box 24 is lower than oily water separation box 21 guarantees that oil can discharge oil box 24 smoothly and can not flow into oily water separation box 21, improves the separating effect of profit.Further, the top of oily water separation box 21 links to each other with the top of collecting box 2, and the oil of effectively avoiding separating out flows in the oily water separation box 21, improves the separating effect of profit.
As shown in Figure 6, be provided with dividing plate between the separator main body 1 of present embodiment and the collecting box 2, dividing plate offers through hole, and described penstock 23 passes through hole, is installed with water supply upwards flows into collecting box 2 from separator main body 1 communication gap between penstock 23 and the through hole.Because oil ratio water is light, from the interior thimble 11 of separator main body 1, leave standstill the oil of separating out come-up rapidly, and water is because the pressure effect, then enter in the oily water separation box 21 and discharge from penstock 23 lower ends, improve the separating effect of profit.
As Fig. 1, Fig. 6 and shown in Figure 7, the industrial cleaning machine water-and-oil separator of present embodiment also comprises strainer 3, described strainer 3 comprises gland 31, coarse filtration net 32, is used to insert the sewage inlet 34 and the coarse filtration water port 33 of sewage, sewage inlet 34 and coarse filtration water port 33 are connected to the upper end and the bottom of strainer 3, described gland 31 is located at strainer 3 tops, described coarse filtration net 32 is located in the strainer 3, and described strainer 3 is communicated with interior thimble 11 by coarse filtration water port 33.
Oily water is earlier by entering water-and-oil separator main body 1 again after strainer 3 coarse filtrations, the coarse filtration net 32 of strainer 3 can guarantee that the impurity in the oily water does not directly fall in the separator main body 1, the contaminant filter that volume is bigger is on coarse filtration net 32, guaranteed the separating effect of oily water on the one hand at the interior thimble 11 of separator main body 1, avoid stopping up, on the other hand, when the impurity in the strainer 3 reaches some amount, the gland 31 that can open strainer 3 takes out coarse filtration net 32, thereby removal of contamination, easy to operate, improved the reliability of strainer 3.Enter the interior thimble 11 of separator main body 1 through strainer 3 filtering oily waters by coarse filtration water port 33, make oil separate rapidly and separates out, improve oily water separation speed, and the operation of separating device is few, the operation of reduction equipment, separation costs.
As shown in Figure 3, the industrial cleaning machine water-and-oil separator of present embodiment also comprises foul water tank 7, the floatation suspension that is provided with dependence sewage in the foul water tank 7 is in the subsurface buoyant equilibrium formula floating drum 8 of sewage, described buoyant equilibrium formula floating drum 8 comprises interior floating drum 82, outer floating drum 81 and sewage water inlet pipe 71, interior floating drum 82 is set in the inner chamber of outer floating drum 81, the feed-water end of sewage water inlet pipe 71 is connected in interior floating drum 82, and the water side of sewage water inlet pipe 71 links to each other with the sewage inlet 34 of strainer 3.Because buoyant equilibrium effect, the upper surface of interior floating drum 82 all the time with foul water tank 7 in the liquid level of sewage maintain an equal level or a little less than the liquid level of foul water tank 7, because profit difference of specific gravity, after sewage in the foul water tank 7 leaves standstill certain hour, the oil that separate out on the upper strata is easy to enter interior floating drum 82 and flows in the strainers 3 by sewage water inlet pipe 71, the oily water separation first time before having realized filtering has improved separating effect of the present utility model.
The strainer 3 of present embodiment and the bottom of separator main body 1 are respectively equipped with water discharge pipe 9, and water discharge pipe 9 is provided with water escape valve.
As Fig. 6, shown in Figure 8, the bottom of strainer 3 is provided with water discharge pipe 9, and water discharge pipe 9 is provided with water escape valve.When the water-and-oil separator break-off, open the water escape valve of water discharge pipe 9, remaining sewage in the strainer 3 is discharged, conveniently clean strainer 3, improved the reliability of strainer 3, prolong the work-ing life of strainer 3.
As Fig. 8, shown in Figure 9, the bottom of the separator main body 1 of present embodiment is provided with water discharge pipe 9, and water discharge pipe 9 is provided with water escape valve.When the water-and-oil separator break-off, open the water escape valve of separator main body 1, remaining sewage can in time be drained in the separator main body 1, avoid oily water to remain in the separator main body 1, conveniently separator main body 1 is cleaned, improve the reliability of separator main body 1, prolonged the work-ing life of separator main body 1, reduced running cost of the present utility model.
As Fig. 6, Fig. 7 and shown in Figure 8, the separator main body 1 of present embodiment also comprises a body skin 12, interior thimble 11 is fixed in the body skin 12, one side of described body skin 12 is provided with cover plate of outer casing 13, described cover plate of outer casing 13 is provided with carrying handle, described body skin 12 bottoms are provided with feet 5, and described feet 5 contacts with ground.Outside the thimble 11, thimble 11 was directly exposed in the air in avoiding in body skin 12 was located at, and thimble 11 damages in avoiding.In addition, body skin 12 is provided with cover plate of outer casing 13, and cover plate of outer casing 13 is provided with carrying handle, utilizes carrying handle can be easy to open cover plate of outer casing 13, the thin-walled tube 111 in being convenient for changing in the thimble 11.
As shown in Figure 5, the top of the collecting box 2 of present embodiment is provided with the vacuum port 6 that is used to be communicated with outside air.The setting of vacuum port 6 is avoided negative pressure occurring in the collecting box 2.After sewage enters separator main body 1, greasy dirt and elutriation from, greasy dirt density is little and be positioned at the upper strata, and water-mass density is big and be positioned at lower floor, therefore, separator main body 1 lower floor is purified water, the upper strata is a greasy dirt, and the purified water of lower floor enters oily water separation box 21 by penstock 23, and the water that flows in the oily water separation box 21 is discharged through water shoot 22, the water of discharging through water shoot 22 can drain in the reservoir, is convenient to recycle.Greasy dirt in the separator main body 1 then upwards flows into collecting box 2 by communication gap, when the smeary liquid level is higher than oil box 24, greasy dirt flows in the oil box 24, greasy dirt in the oil box 24 is discharged through oil exit pipe 211, the utility model can be fast with greasy dirt and water sepn, not only velocity of separation is fast, and good separating effect.
Embodiment two.
As Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5, present embodiment is identical with the main design of embodiment one, the difference of present embodiment and embodiment one is, the industrial cleaning machine water-and-oil separator of present embodiment also comprises water pump 4, and foul water tank 7 connects strainer 3, and strainer 3 connects water pump 4, water pump 4 connects separator main body 1, water pump 4 comprises tail pipe 42 and discharge pipe 43, and described tail pipe 42 links to each other with the coarse filtration water port 33 of strainer 3, and described discharge pipe 43 connects the water-in of separator main body 1.Enter tail pipe 42 through strainer 3 filtering oily waters by coarse filtration water port 33, oily water flows into water pump 4 along tail pipe 42, oily water enters separator main body 1 under the pressure effect of water pump 4 then, after sewage enters separator main body 1, greasy dirt and elutriation from, greasy dirt density is little and be positioned at the upper strata, water-mass density is positioned at lower floor greatly, therefore, separator main body 1 lower floor is purified water, the upper strata is a greasy dirt, and the purified water of lower floor enters oily water separation box 21 by penstock 23, and the water that flows in the oily water separation box 21 is discharged through water shoot 22.Greasy dirt in the separator main body 1 then upwards flows into collecting box 2 by communication gap, when the smeary liquid level is higher than oil box 24, greasy dirt flows in the oil box 24, greasy dirt in the oil box 24 is discharged through oil exit pipe 211, the utility model can be fast with greasy dirt and water sepn, not only velocity of separation is fast, and good separating effect.
The top of the separator main body 1 of present embodiment is fixed with water pump mounting plate 41, and water pump 4 and strainer 3 are individually fixed in water pump mounting plate 41, and the bottom of described water pump mounting plate 41 is provided with feet 5, and feet 5 is fixed in the body skin 12 of separator main body 1.Water pump mounting plate 41 is set on separator main body 1, thereby makes things convenient for the fixing of water pump 4 and strainer 3, save the usage space of equipment, and shortened the duct length of the tail pipe 42 of water pump 4, reduce equipment cost.
The present embodiment rest part is identical with embodiment one, repeats no more here.
Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (10)
1. industrial cleaning machine water-and-oil separator, it comprises separator main body, water shoot and oil exit pipe, it is characterized in that:
Also comprise collecting box, described collecting box comprises oily water separation box and oil box, and described oil exit pipe one end connects oil box, the other end stretches out collecting box, and described water shoot one end connects the oily water separation box, the other end stretches out collecting box;
Described separator main body comprises that a side is provided with the interior thimble of opening, be filled with a plurality of thin-walled tubes in the thimble in described, described separator main body is communicated with collecting box, and the bottom of described oily water separation box is connected with a penstock, and the lower end of described penstock is stretched in the separator main body.
2. a kind of industrial cleaning machine water-and-oil separator according to claim 1, it is characterized in that: the apical side height of described oil box is lower than the apical side height of oily water separation box.
3. a kind of industrial cleaning machine water-and-oil separator according to claim 2, it is characterized in that: be provided with dividing plate between described separator main body and the collecting box, dividing plate offers through hole, described penstock passes through hole, is provided with water supply upwards flows into collecting box from separator main body communication gap between penstock and the through hole.
4. a kind of industrial cleaning machine water-and-oil separator according to claim 3, it is characterized in that: described industrial cleaning machine water-and-oil separator also comprises strainer, described strainer comprises gland, coarse filtration net, is used to insert the sewage inlet and the coarse filtration water port of sewage, sewage inlet and coarse filtration water port are connected to the upper end and the bottom of strainer, described gland is located at the strainer top, described coarse filtration net is located in the strainer, and described strainer is communicated with interior thimble by the coarse filtration water port.
5. a kind of industrial cleaning machine water-and-oil separator according to claim 3, it is characterized in that: described industrial cleaning machine water-and-oil separator also comprises strainer and water pump, foul water tank connects strainer, strainer connects water pump, water pump connects separator main body, described water pump comprises tail pipe and discharge pipe, and described tail pipe links to each other with the coarse filtration water port of strainer, and described discharge pipe is communicated with separator main body.
6. a kind of industrial cleaning machine water-and-oil separator according to claim 5, it is characterized in that: the top of described separator main body is fixed with the water pump mounting plate, water pump and strainer are individually fixed in the water pump mounting plate, the bottom of described water pump mounting plate is provided with feet, and feet is fixed in the body skin of separator main body.
7. according to claim 4 or 5 or 6 described a kind of industrial cleaning machine water-and-oil separators, it is characterized in that: described industrial cleaning machine water-and-oil separator also comprises foul water tank, the floatation suspension that is provided with dependence sewage in the foul water tank is in the subsurface buoyant equilibrium formula floating drum of sewage, described buoyant equilibrium formula floating drum comprises interior floating drum, outer floating drum and sewage water inlet pipe, interior floating drum is set in the inner chamber of outer floating drum, the feed-water end of sewage water inlet pipe is connected in interior floating drum, and the water side of sewage water inlet pipe links to each other with the sewage inlet of strainer.
8. a kind of industrial cleaning machine water-and-oil separator according to claim 7, it is characterized in that: the bottom of described strainer and separator main body is respectively equipped with water discharge pipe, and water discharge pipe is provided with water escape valve.
9. a kind of industrial cleaning machine water-and-oil separator according to claim 8, it is characterized in that: described separator main body also comprises a body skin, interior thimble is fixed in the body skin, one side of described body skin is provided with cover plate of outer casing, described cover plate of outer casing is provided with carrying handle, and described body skin bottom is provided with and the contacted feet in ground.
10. a kind of industrial cleaning machine water-and-oil separator according to claim 9, it is characterized in that: the top of described collecting box is provided with the vacuum port that is used to be communicated with outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202142339U CN201762140U (en) | 2010-06-03 | 2010-06-03 | Oil water separator of industrial cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202142339U CN201762140U (en) | 2010-06-03 | 2010-06-03 | Oil water separator of industrial cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762140U true CN201762140U (en) | 2011-03-16 |
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ID=43714750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202142339U Expired - Fee Related CN201762140U (en) | 2010-06-03 | 2010-06-03 | Oil water separator of industrial cleaning machine |
Country Status (1)
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| CN (1) | CN201762140U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992449A (en) * | 2012-08-23 | 2013-03-27 | 张美玲 | Oil-water separator |
| CN103613166A (en) * | 2013-12-17 | 2014-03-05 | 河南省化工研究所有限责任公司 | Dual-roller water level oil absorbing device |
| CN105013233A (en) * | 2015-07-11 | 2015-11-04 | 徐华萍 | Filtering and oil-purifying environmental-friendly equipment |
| CN106039851A (en) * | 2015-04-09 | 2016-10-26 | 太经重工业株式会社 | 3-phase separator with high thermal efficiency |
| CN106512502A (en) * | 2016-10-25 | 2017-03-22 | 哈尔滨恒通排水设备制造股份有限公司 | Automatic oil-flowing oil-water separating device |
| CN107746125A (en) * | 2017-11-25 | 2018-03-02 | 深圳市娅安科技有限公司 | A kind of family expenses sanitary sewage filtration treatment device |
| CN111138018A (en) * | 2020-01-19 | 2020-05-12 | 上海天成环境保护有限公司 | Emulsion treatment method and system |
-
2010
- 2010-06-03 CN CN2010202142339U patent/CN201762140U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992449A (en) * | 2012-08-23 | 2013-03-27 | 张美玲 | Oil-water separator |
| CN103613166A (en) * | 2013-12-17 | 2014-03-05 | 河南省化工研究所有限责任公司 | Dual-roller water level oil absorbing device |
| CN103613166B (en) * | 2013-12-17 | 2014-11-05 | 河南省化工研究所有限责任公司 | Dual-roller water level oil absorbing device |
| CN106039851A (en) * | 2015-04-09 | 2016-10-26 | 太经重工业株式会社 | 3-phase separator with high thermal efficiency |
| CN105013233A (en) * | 2015-07-11 | 2015-11-04 | 徐华萍 | Filtering and oil-purifying environmental-friendly equipment |
| CN106512502A (en) * | 2016-10-25 | 2017-03-22 | 哈尔滨恒通排水设备制造股份有限公司 | Automatic oil-flowing oil-water separating device |
| CN106512502B (en) * | 2016-10-25 | 2018-10-19 | 哈尔滨恒通排水设备制造股份有限公司 | A kind of oily oily-water seperating equipment of automatic stream |
| CN107746125A (en) * | 2017-11-25 | 2018-03-02 | 深圳市娅安科技有限公司 | A kind of family expenses sanitary sewage filtration treatment device |
| CN111138018A (en) * | 2020-01-19 | 2020-05-12 | 上海天成环境保护有限公司 | Emulsion treatment method and system |
| CN111138018B (en) * | 2020-01-19 | 2022-08-12 | 上海天成环境保护有限公司 | Emulsion treatment method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130603 |