CN205223148U - Transformer petrol purifier - Google Patents
Transformer petrol purifier Download PDFInfo
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- CN205223148U CN205223148U CN201520933195.5U CN201520933195U CN205223148U CN 205223148 U CN205223148 U CN 205223148U CN 201520933195 U CN201520933195 U CN 201520933195U CN 205223148 U CN205223148 U CN 205223148U
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- sherwood oil
- transformer
- recovery container
- refining plant
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Abstract
The utility model relates to a transformer petrol purifier, including feed liquor pipeline, waste liquid recovery container, hot water -bath heating device, purifying pipe, purifier, drain pipe way, oil -well pump and trapped fuel jar. Waste liquid recovery container passes through feed liquor pipeline connected transformer oil waste liquid, and the transformer oil waste liquid of hot water -bath heating device in to waste liquid recovery container carries out water -bath heating, makes petrol in the transformer oil waste liquid volatilize and carry to purifier through purifying pipe and absorb. The oil -well pump is said through the drain pipe and is taken the transformer oil waste liquid behind the water -bath heating and carry to the trapped fuel jar and save out. The process that the petrol purified and transformer oil retrieves all need not personnel and participates in, and it is gaseous to absorb the petrol that volatilizees through purifier, makes the tail gas that discharges not contain petrol gas, can effectively avoid being inhaleed the petrol by the people and gaseous and be poisoned, has improved the security.
Description
Technical field
The utility model relates to fluid purification recovery technology field, particularly relates to a kind of transformer sherwood oil refining plant.
Background technology
Transformer is conventional electric installation in electric power network system, the insulation in its operational process and the normal operation of extinguishing arc to electric installation very important.But the easy solid suspended particle that produces affects transformer oil purity in transformer operational process, to cause main-transformer in operational process if be doped with solid suspended particle in transformer oil, produce the weak link that " foot bridge " phenomenon forms insulation, cause Excess Partial Discharge even to cause puncture of insulation.
In the treating processes of sherwood oil, cause sherwood oil and personnel to come in contact if deal with improperly, can cause that personnel's is poisoning, therefore, need the waste liquid produced in transformer oil granularity experimentation and the purification of sherwood oil gas recovery, and traditional transformer sherwood oil retrieving arrangement needs experimenter's execute-in-place, carry out simple heating sherwood oil volatilize to transformer oil, staff likely contacts with sherwood oil when operation and poisoning.There is the low shortcoming of security in traditional transformer sherwood oil retrieving arrangement.
Utility model content
Based on this, be necessary for the problems referred to above, the transformer sherwood oil refining plant providing a kind of security high.
A kind of transformer sherwood oil refining plant, comprise input duct, devil liquor recovery container, hot water bath heating unit, purification pipeline, refining plant, fluid pipeline, oil well pump and oil tank, the top of described devil liquor recovery container is provided with fluid inlet, air outlet and liquid outlet
Described hot water bath heating unit is provided with the water chamber carrying out heating in water bath, and described devil liquor recovery container is placed in described water chamber; The fluid inlet of described devil liquor recovery container is by described input duct access transformer oil waste liquid, the head end of described fluid pipeline stretches into the bottom of described devil liquor recovery container by the liquid outlet of described devil liquor recovery container, the tail end of described fluid pipeline connects described oil well pump, and described oil well pump connects described oil tank; The head end of described purification pipeline connects the air outlet of described devil liquor recovery container, derives gas and is exported by the tail end of described purification pipeline; Described refining plant is arranged at described purification pipeline, absorbs the sherwood oil gas flowing through described purification pipeline.
Above-mentioned transformer sherwood oil refining plant, devil liquor recovery container is by input duct access transformer oil waste liquid, hot water bath heating unit carries out heating in water bath to the transformer oil waste liquid in devil liquor recovery container, the sherwood oil in transformer oil waste liquid is volatilized and is delivered to refining plant through purification pipeline to absorb.Transformer oil waste liquid after heating in water bath to be extracted out by fluid pipeline and is delivered to oil tank and stores by oil well pump, to realize recycling.The process that sherwood oil purification and transformer oil reclaim all participates in without the need to personnel, and the sherwood oil gas volatilized is absorbed by refining plant, make the tail gas of discharge not comprise sherwood oil gas, can effectively avoid being sucked sherwood oil gas by people and poisoning, improve security.
Accompanying drawing explanation
Fig. 1 is the structure iron of transformer sherwood oil refining plant in an embodiment.
Embodiment
A kind of transformer sherwood oil refining plant, is applicable to laboratory automatic safety sherwood oil purifying treatment.As shown in Figure 1, said apparatus comprises input duct 112, devil liquor recovery container 114, hot water bath heating unit 116, purification pipeline 118, refining plant 120, fluid pipeline 122, oil well pump 124 and oil tank 126, and the top of devil liquor recovery container 114 is provided with fluid inlet, air outlet and liquid outlet.
Hot water bath heating unit 116 is provided with the water chamber carrying out heating in water bath, and devil liquor recovery container puts 114 in water chamber.The fluid inlet of devil liquor recovery container 114 accesses transformer oil waste liquid by input duct 112, and input duct 112 specifically can connect the waste liquid evacuation aperture 212 of laboratory transformer oil waste liquid tank 210, and conveying transformer oil waste liquid is to devil liquor recovery container 114.The head end of fluid pipeline 122 stretches into the bottom of devil liquor recovery container 114 by the liquid outlet of devil liquor recovery container 114, the tail end of fluid pipeline 122 connects oil well pump 124, and oil well pump 124 connects oil tank 126.The head end of purification pipeline 118 connects the air outlet of devil liquor recovery container 114, derives gas and is exported by the tail end of purification pipeline 118.Refining plant 120 is arranged at purification pipeline 118, absorbs the sherwood oil gas flowing through purification pipeline 118.
Hot water bath heating unit 116 can heat the water of splendid attire in its water chamber, after devil liquor recovery container 114 accesses transformer oil waste liquid by input duct 112, hot water bath heating unit 116 carries out heating in water bath by the hot water in water chamber to the transformer oil waste liquid in devil liquor recovery container 114, and the transformer oil waste liquid after heating can volatilize the sherwood oil gas dissolved in wherein.Be delivered to refining plant 120 through purification pipeline 118 after sherwood oil volatilization in transformer oil waste liquid to absorb, make the tail gas of discharge not comprise sherwood oil gas, achieve laboratory tail gas to the no pollution of air and zero release.Transformer oil waste liquid after heating in water bath is extracted out and is delivered to oil tank 126 by fluid pipeline 122 and stores by oil well pump 124.Transformer oil devil liquor recovery after purifying through hot water bath heating unit 116 in oil tank 126, is achieved saving and the recycle of the energy by oil well pump 124.
Purification pipeline 118 specifically can be made up of multiple U-shaped pipeline and carries out vent gas treatment, so that abundant absorption sherwood oil gas.Projective structure can be formed as refining plant 120 in the middle part of U-shaped pipeline.In the present embodiment, purification pipeline 118 is U-shaped pipeline, and refining plant 120 comprises and is arranged at U-shaped pipeline middle part and the first decontamination chamber and the second decontamination chamber that are filled with scavenging agent.Scavenging agent can arrange more than 2 or 2 as required, and scavenging agent can select active carbon nanoparticles, and the tail gas after scavenging agent purification directly can be disposed to air.
Wherein in an embodiment, continue with reference to Fig. 1, transformer sherwood oil refining plant also can comprise liquid inlet control valve 128 and leaving air control valve 130, liquid inlet control valve 128 is arranged at input duct 112, control the break-make of input duct 112, by controlling the shutoff of liquid inlet control valve 128, transformer oil waste liquid can be controlled and whether flow into devil liquor recovery container 114.Leaving air control valve 130 is arranged at purification pipeline 118, controls the break-make of purification pipeline 118.The particular type of liquid inlet control valve 128 and leaving air control valve 130 can be selected according to practical situation, and in the present embodiment, liquid inlet control valve 128 and leaving air control valve 130 are magnetic valve, easy to connect, control simple.Specifically liquid inlet control valve 128 can be connected with external control circuit with leaving air control valve 130, the shutoff that coherent signal regulates liquid inlet control valve 128 and leaving air control valve 130 is sent by external control circuit, to control input duct 112 and to purify pipeline 118 conducting or shutoff, improve operation ease.
Wherein in an embodiment, transformer sherwood oil refining plant the first sherwood oil sensor 132 and the second sherwood oil sensor 134, first sherwood oil sensor 132 also comprised for detecting sherwood oil concentration is arranged at the air outlet place of devil liquor recovery container 114; Second sherwood oil sensor 134 is arranged at the tail end of purification pipeline 118.In the present embodiment, the first sherwood oil sensor 132 and the second sherwood oil sensor 134 are gas combusion-type sensor, and operation is convenient and accuracy in detection is high.
Detected in real time by the sherwood oil concentration of the first sherwood oil sensor 132 and the air outlet of the second sherwood oil sensor 134 pairs of devil liquor recovery containers 114 and the tail end of purification pipeline 118, to carry out sherwood oil concentration measurement and control, and regulating and controlling etc. is carried out to transformer sherwood oil refining plant.Such as the first sherwood oil sensor 132 can be connected external control circuit with the second sherwood oil sensor 134, external control circuit is when the sherwood oil concentration that the first sherwood oil sensor 132 detects is higher than exhaust threshold value, control leaving air control valve 130 conducting, make sherwood oil gas be delivered to refining plant 120 through purification pipeline 118 and purify.By the sherwood oil gas of volatilization after purification, devil liquor recovery container 114 PetroChina Company Limited. ether gas concentration reduces, external control circuit also obtains electric work in the sherwood oil concentration that the first sherwood oil sensor 132 detects lower than controlling oil well pump 124 during drawing liquid threshold value, carries out devil liquor recovery.The oil be now recycled in oil tank 126 can be reused again, has saved the energy, achieves air no pollution and resources circulation use.If the second sherwood oil sensor 134 detects sherwood oil gas, external control circuit closes leaving air control valve 130, exports information simultaneously, notifies that staff changes the scavenging agent in refining plant 120 in time.
Wherein in an embodiment, transformer sherwood oil refining plant is also included in the top level sensor 136, upper liquid level sensor 138 and the lower liquid level sensor 140 that set gradually in devil liquor recovery container 114 from top to bottom, the position of top level sensor 136, lower than the air outlet of devil liquor recovery container 114, prevents waste liquid from flowing into purification pipe road 118.The position of lower liquid level sensor 140, higher than the head end present position of fluid pipeline, enables the minimum level height in devil liquor recovery container 114 higher than the head end of fluid pipeline 122.Distance in the present embodiment between top level sensor 136 and upper liquid level sensor 138 is 10cm.
Carry out liquid level monitoring by top level sensor 136, upper liquid level sensor 138 and lower liquid level sensor 140 pairs of devil liquor recovery containers 114, be convenient to carry out regulating and controlling to transformer sherwood oil refining plant.Still so that top level sensor 136, upper liquid level sensor 138 are connected external control circuit with lower liquid level sensor 140, when the liquid level of external control circuit in devil liquor recovery container 114 is lower than lower liquid level sensor 140 present position, control oil well pump 124 dead electricity not work, and control liquid inlet control valve 128 conducting access transformer oil waste liquid.The liquid level of external control circuit in devil liquor recovery container 114 higher than on liquid level sensor 138 present position time control oil well pump 124 electricly to start working.Top level sensor 136 is as warning sensor, if meet unexpected, when liquid level in devil liquor recovery container 114 is higher than top level sensor 136, external control circuit is closed liquid inlet control valve 128 and leaving air control valve 130 simultaneously and is opened oil well pump 124, guaranteed that the transformer oil waste liquid in devil liquor recovery container 114 can not overflow, external control circuit also exportable alarm message to inform that staff is broken down.
Wherein in an embodiment, transformer sherwood oil refining plant also can comprise the temperature sensor 142 in the water chamber being arranged at hot water bath heating unit 116.Temperature sensor 142 for carrying out monitoring temperature to the hot water in water chamber, to carry out regulating and controlling to transformer sherwood oil refining plant.Such as, after hot water bath heating unit 116 being connected external control circuit with temperature sensor 142, by the liquid level of external control circuit in devil liquor recovery container 114 higher than on liquid level sensor 138 present position time, according to the temperature data that temperature sensor 142 collects, thermostatically heating control is carried out to hot water bath heating unit 116, in the present embodiment, the hot water temperature in hot water bath heating unit 116 is controlled at 81 ± 2 DEG C.
Wherein in an embodiment, transformer sherwood oil refining plant also can comprise controller, and controller connects liquid inlet control valve 128, leaving air control valve 130, oil well pump 124, hot water bath heating unit 116, first sherwood oil sensor 132, second sherwood oil sensor 134, top level sensor 136, upper liquid level sensor 138, lower liquid level sensor 140 and temperature sensor 142.Controller controls liquid inlet control valve 128, leaving air control valve 130, oil well pump 124 and hot water bath heating unit 116 according to the related data that sherwood oil sensor, liquid level sensor and temperature sensor collect and carries out relating operation, specific operation process, with peripheral pilot circuit is similar above, does not repeat them here.Full automatic control is realized by controller, hydraulic control valve 128, leaving air control valve 130 and oil well pump 124 start and close all by controller automatic decision, decrease the contact of staff and sherwood oil gas, use electrified full automatic control mode, level of automation is high, at utmost improves enterprises production efficiency.
Be appreciated that the regulating and controlling that controller realizes correspondence according to the data collected belongs to conventional technique means, more common product can be adopted as realizations such as PLC (ProgrammableLogicController, programmable logic controller).
In addition, transformer sherwood oil refining plant also comprises the feed circuit of connection control device, is that controller is powered by feed circuit.Feed circuit can be specifically undertaken change by access civil power powering into controller afterwards, are also that controller is powered by store battery.
Above-mentioned transformer sherwood oil refining plant, devil liquor recovery container 114 accesses transformer oil waste liquid by input duct 112, transformer oil waste liquid in hot water bath heating unit 116 pairs of devil liquor recovery containers 114 carries out heating in water bath, the sherwood oil in transformer oil waste liquid is volatilized and is delivered to refining plant 120 through purification pipeline 118 to absorb.Transformer oil waste liquid after heating in water bath is extracted out and is delivered to oil tank 126 by fluid pipeline 122 and stores by oil well pump 124, to realize recycling.The process that sherwood oil purification and transformer oil reclaim all participates in without the need to personnel, and the sherwood oil gas volatilized is absorbed by refining plant 120, make the tail gas of discharge not comprise sherwood oil gas, can effectively avoid being sucked sherwood oil gas by people and poisoning, improve security.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a transformer sherwood oil refining plant, it is characterized in that, comprise input duct, devil liquor recovery container, hot water bath heating unit, purification pipeline, refining plant, fluid pipeline, oil well pump and oil tank, the top of described devil liquor recovery container is provided with fluid inlet, air outlet and liquid outlet
Described hot water bath heating unit is provided with the water chamber carrying out heating in water bath, and described devil liquor recovery container is placed in described water chamber; The fluid inlet of described devil liquor recovery container is by described input duct access transformer oil waste liquid, the head end of described fluid pipeline stretches into the bottom of described devil liquor recovery container by the liquid outlet of described devil liquor recovery container, the tail end of described fluid pipeline connects described oil well pump, and described oil well pump connects described oil tank; The head end of described purification pipeline connects the air outlet of described devil liquor recovery container, derives gas and is exported by the tail end of described purification pipeline; Described refining plant is arranged at described purification pipeline, absorbs the sherwood oil gas flowing through described purification pipeline.
2. transformer sherwood oil refining plant according to claim 1, is characterized in that, described purification pipeline is U-shaped pipeline, and described refining plant comprises and is arranged at described U-shaped pipeline middle part and the first decontamination chamber and the second decontamination chamber that are filled with scavenging agent.
3. transformer sherwood oil refining plant according to claim 1, is characterized in that, also comprise liquid inlet control valve and leaving air control valve, described liquid inlet control valve is arranged at described input duct, controls the break-make of described input duct; Described leaving air control valve is arranged at described purification pipeline, controls the break-make of described purification pipeline.
4. transformer sherwood oil refining plant according to claim 3, is characterized in that, described liquid inlet control valve and described leaving air control valve are magnetic valve.
5. transformer sherwood oil refining plant according to claim 3, it is characterized in that, also comprise the first sherwood oil sensor for detecting sherwood oil concentration and the second sherwood oil sensor, described first sherwood oil sensor setting is in the air outlet place of described devil liquor recovery container; Described second sherwood oil sensor setting is in the tail end of described purification pipeline.
6. transformer sherwood oil refining plant according to claim 5, is characterized in that, described first sherwood oil sensor and described second sherwood oil sensor are gas combusion-type sensor.
7. transformer sherwood oil refining plant according to claim 5, it is characterized in that, also be included in the top level sensor set gradually in described devil liquor recovery container, upper liquid level sensor and lower liquid level sensor from top to bottom, the position of described lower liquid level sensor is higher than the head end present position of described fluid pipeline, and the position of described top level sensor is lower than the air outlet of described devil liquor recovery container.
8. transformer sherwood oil refining plant according to claim 7, is characterized in that, also comprises the temperature sensor in the water chamber being arranged at described hot water bath heating unit.
9. transformer sherwood oil refining plant according to claim 8, it is characterized in that, also comprise controller, described controller connects described liquid inlet control valve, described leaving air control valve, described oil well pump, described hot water bath heating unit, described first sherwood oil sensor, described second sherwood oil sensor, described top level sensor, described upper liquid level sensor, described lower liquid level sensor and described temperature sensor.
10. transformer sherwood oil refining plant according to claim 9, is characterized in that, also comprises the feed circuit connecting described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933195.5U CN205223148U (en) | 2015-11-19 | 2015-11-19 | Transformer petrol purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933195.5U CN205223148U (en) | 2015-11-19 | 2015-11-19 | Transformer petrol purifier |
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| Publication Number | Publication Date |
|---|---|
| CN205223148U true CN205223148U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933195.5U Active CN205223148U (en) | 2015-11-19 | 2015-11-19 | Transformer petrol purifier |
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| CN (1) | CN205223148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251445A (en) * | 2023-05-15 | 2023-06-13 | 大庆亿鑫化工股份有限公司 | Extraction device and extraction process for petroleum ether preparation |
-
2015
- 2015-11-19 CN CN201520933195.5U patent/CN205223148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251445A (en) * | 2023-05-15 | 2023-06-13 | 大庆亿鑫化工股份有限公司 | Extraction device and extraction process for petroleum ether preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
|
| TR01 | Transfer of patent right |