CN205087965U - Insulating oily recovery system - Google Patents
Insulating oily recovery system Download PDFInfo
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- CN205087965U CN205087965U CN201520828706.7U CN201520828706U CN205087965U CN 205087965 U CN205087965 U CN 205087965U CN 201520828706 U CN201520828706 U CN 201520828706U CN 205087965 U CN205087965 U CN 205087965U
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Abstract
The utility model discloses an oily water treatment technical field's an insulating oily recovery system, this system include that the float receives oily utensil and have a sump oil tank, and the sump oil tank bottom is equipped with the oil -out, the oil -out even has the hose with oil drain pump's oil absorption end, and oil drain pump's the end that produces oil is equipped with vacuum filters jar and water oil separating case. The beneficial effects of the utility model are that: receiving oily ware through set up the float on the waste water surface, utilizing the float to receive the oil reservoir that the waste water surface was collected to oily ware, and then discharge with oil drain pump, afterwards through the further separation and purification of water oil separating case, the pump reducible inspiratory impurity of mode of drainage again of this kind of elder generation improves the purity of oil, has simplified the subsequent processing process to complete equipment simple structure can set up to portable, and it is nimble more convenient to use.
Description
Technical field
The utility model relates to oily water treatment technical field, particularly relates to a kind of system for reclaiming transformer oil.
Background technology
Large-scale substation generally all adopts oil-filled transformer, and after the oil-filled electrical equipments such as transformer break down, transformer oil is excessive, can to environment, even initiation fire, so can arrange emergency oil pond near transformer, for depositing the transformer oil of discharge.Due to the structure design in power station, what leak or discharge intentionally can mix in water inflow emergency oil pond, through the precipitation of emergency oil pond by transformer oil, can form profit two-layer, top is oil, and bottom is water, transformer oil needs to reclaim, and water discharges after treatment.
The recovery system of transformer oil was generally adopted in two ways in the past, and a kind of is waste water first in gravitational discharge emergency oil pond, and then adopt oil pump by recovery of oil, this process need measures core intersection in advance; Another kind arranges pump house on emergency oil pond side, and first adopt oil water pump to extract oily(waste)water, then adopt oil pump by remaining recovery of oil, the shortcoming of this method is that equipment cost is higher.No matter which kind of mode is all the mode adopting first waste discharge, and object is the purity ensureing refiltered oil, is easy to the process of subsequent handling, but these two kinds of modes often cause the sewage oil mass of discharging to exceed standard, therefore all gradually forbid by the environmental requirement of increasingly stringent.If adopt the mode first extracting surperficial oil reservoir, although suction part waste water can be caused, cause the first oily purity reclaimed low, and wayward, be conducive to protection of the environment, cost-saving.
Utility model content
For overcoming the mode that existing transformer oil recovery system adopts first draining to pump again, the waste water oil mass of discharging is caused to exceed standard, and the more high deficiency of cost, technical problem to be solved in the utility model is: provide a kind of transformer oil recovery system first extracting the oily draining again in top layer.
The utility model solves the technical scheme that its technical problem adopts: transformer oil recovery system, comprise float oil recovery appts. and oil suction pump, described float oil recovery appts. has oil header, is provided with oil outlet bottom oil header, and the oil absorbing end of described oil outlet and oil suction pump is connected with flexible pipe.
Further, the oil outlet end of described oil suction pump is provided with water separation tank.
Further, vacuum filter tank is provided with between described oil suction pump and water separation tank.
Further, described oil suction pump is lobed rotor pump.
Further: described float oil recovery appts. comprises oil header and floating drum, described oil header open top, and bottom is provided with oil outlet, and described floating drum comprises at least three and is evenly arranged in around oil header.
Further, described oil header top open part is provided with filtering net.
The beneficial effects of the utility model are: by arranging float oil recovery appts. at wastewater surface, utilize float oil recovery appts. to collect the oil reservoir of wastewater surface, and then discharge with oil suction pump, last again by water separation tank further separating-purifying, the mode of this draining again of first pumping can reduce the impurity of suction, improves the purity of oil, simplify subsequent disposal operation, and whole plant structure is simple, can be set to portable, uses more flexible.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Be labeled as in figure, 1-float oil recovery appts., 2-oil suction pump, 3-flexible pipe, 4-water separation tank, 5-vacuum filter tank, 6-emergency oil pond, 11-oil header, 12-oil outlet, 13-floating drum, 14-filtering net, 21-oil absorbing end, 22-oil outlet end.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, the utility model comprises float oil recovery appts. 1 and oil suction pump 2, and described float oil recovery appts. 1 has oil header 11, is provided with oil outlet 12 bottom oil header 11, and described oil outlet 12 is connected with flexible pipe 3 with the oil absorbing end 21 of oil suction pump 2.During use, float oil recovery appts. 1 is placed on the liquid level of emergency oil pond 6, the oil of wastewater surface can rate be introduced in oil header 11, and then with the oil outlet 12 of oil suction pump 2 from bottom, oil is discharged, the object arranging flexible pipe 3 is to make float oil recovery appts. 1 can decline along with the decline of liquid level, can not being subject to the restriction of flexible pipe 3.
Along with the oil on top layer is discharged gradually, oil reservoir is more and more thinner, the inevitable entering part water of meeting in the oil header 11 of float oil recovery appts. 1, thus cause in the oil of discharging containing waste water, so be provided with water separation tank 4 at the oil outlet end 22 of oil suction pump 2, for separating of oil and waste water, improve the purity of refiltered oil.
In order to improve the purity of last refiltered oil further, reduce the working load of water separation tank 4, can a vacuum filter tank 5 be set between water separation tank 4 and oil suction pump 2, vacuum filter tank 5 can make profit initial gross separation, and filter out other suspended impurities contained in profit, for follow-up water separation tank 4 carries out the work of anticipating.
Oil suction pump 2 preferably adopts lobed rotor pump, and this positive-displacement pump is at below height above sea level 1000m, and its suction lift can arrive 7 ~ 8m, and due to its rotor structure, flow channels is large, and oil circuit can be avoided to block.
Described float oil recovery appts. 1 comprises oil header 11 and floating drum 13, the open top of described oil header 11, and bottom is provided with oil outlet 12, and described floating drum 13 comprises at least three and is evenly arranged in around oil header 11.Arranging at least three floating drums 13 is stability in order to ensure whole float oil recovery appts. 1, needs the height regulating floating drum 13 and oil header 11 according to the thickness of oil reservoir during use, and surperficial oil reservoir can be entered oil header 11 from the opening at oil header 11 top smoothly.
Because oil reservoir surface may exist some floating impurity, in order to prevent impurity from entering in oil header 11, filtering net 14 can be set for the opening part of oil header 11 again, play preliminary purification effect.
The utility model compares the recovery system of pumping again with traditional first draining, and reclaim more thorough, environmental pollution is little, and device structure is simple, and can be arranged to portable, cost is low, uses more flexible, has good practicality.
Claims (6)
1. transformer oil recovery system, it is characterized in that: comprise float oil recovery appts. (1) and oil suction pump (2), described float oil recovery appts. (1) has oil header (11), oil header (11) bottom is provided with oil outlet (12), and described oil outlet (12) is connected with flexible pipe (3) with the oil absorbing end (21) of oil suction pump (2).
2. transformer oil recovery system as claimed in claim 1, is characterized in that: the oil outlet end (22) of described oil suction pump (2) is provided with water separation tank (4).
3. transformer oil recovery system as claimed in claim 2, is characterized in that: be provided with vacuum filter tank (5) between described oil suction pump (2) and water separation tank (4).
4. the transformer oil recovery system as described in claim 1,2 or 3, is characterized in that: described oil suction pump (2) is lobed rotor pump.
5. the transformer oil recovery system as described in claim 1,2 or 3, it is characterized in that: described float oil recovery appts. (1) comprises oil header (11) and floating drum (13), described oil header (11) open top, bottom is provided with oil outlet (12), and described floating drum (13) comprises at least three and is evenly arranged in oil header (11) around.
6. transformer oil recovery system as claimed in claim 5, is characterized in that: described oil header (11) top open part is provided with filtering net (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828706.7U CN205087965U (en) | 2015-10-23 | 2015-10-23 | Insulating oily recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828706.7U CN205087965U (en) | 2015-10-23 | 2015-10-23 | Insulating oily recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087965U true CN205087965U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520828706.7U Active CN205087965U (en) | 2015-10-23 | 2015-10-23 | Insulating oily recovery system |
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| CN (1) | CN205087965U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893407A (en) * | 2017-12-05 | 2018-04-10 | 苏州贝多环保技术有限公司 | A kind of water oil stain retracting device |
| CN107913544A (en) * | 2017-12-19 | 2018-04-17 | 无锡市飞天油脂有限公司 | A kind of lubrication oil filtration retracting device |
| CN107964931A (en) * | 2017-12-05 | 2018-04-27 | 苏州贝多环保技术有限公司 | A kind of water oil stain collection device |
| CN110182897A (en) * | 2019-06-21 | 2019-08-30 | 中国路桥工程有限责任公司 | Oil-contained waste water treatment device |
| CN110240226A (en) * | 2019-06-21 | 2019-09-17 | 中国路桥工程有限责任公司 | Oily wastewater collection device |
-
2015
- 2015-10-23 CN CN201520828706.7U patent/CN205087965U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893407A (en) * | 2017-12-05 | 2018-04-10 | 苏州贝多环保技术有限公司 | A kind of water oil stain retracting device |
| CN107964931A (en) * | 2017-12-05 | 2018-04-27 | 苏州贝多环保技术有限公司 | A kind of water oil stain collection device |
| CN107913544A (en) * | 2017-12-19 | 2018-04-17 | 无锡市飞天油脂有限公司 | A kind of lubrication oil filtration retracting device |
| CN110182897A (en) * | 2019-06-21 | 2019-08-30 | 中国路桥工程有限责任公司 | Oil-contained waste water treatment device |
| CN110240226A (en) * | 2019-06-21 | 2019-09-17 | 中国路桥工程有限责任公司 | Oily wastewater collection device |
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