CN100558469C - A kind of oil charging device that is used for electrostatic oiler - Google Patents
A kind of oil charging device that is used for electrostatic oiler Download PDFInfo
- Publication number
- CN100558469C CN100558469C CNB2007100524736A CN200710052473A CN100558469C CN 100558469 C CN100558469 C CN 100558469C CN B2007100524736 A CNB2007100524736 A CN B2007100524736A CN 200710052473 A CN200710052473 A CN 200710052473A CN 100558469 C CN100558469 C CN 100558469C
- Authority
- CN
- China
- Prior art keywords
- electrostatic oiler
- electrostatic
- oiler
- charging device
- insulation lath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The present invention is specifically related to a kind of oil charging device that is used for electrostatic oiler.Its technical scheme is: the oiling cutter beam (6) of electrostatic oiler is connected with the high voltage source negative electricity, and the high voltage source negative pole is 10kV～80kV; The both sides at the 5～10mm place below oiling cutter beam (6) spout of electrostatic oiler are respectively arranged with rectangle insulation lath (4), and the below of rectangle insulation lath (4) is the other side's electrode (5).The length of rectangle insulation lath (4) is 20～30mm, the wide 10～20mm of being.The present invention can simplify the high-pressure system of electrostatic oiler and the short circuit protection system in the electrostatic oiler system; can reduce the electrostatic oiler energy consumption significantly; ceiling voltage can be reduced to 30kV by original 80kV; only fall for original when operating voltage and 1/3 the time, can obtain the atomizing effect that is equal to former charged device.Therefore, the characteristics that this device has is safe, energy consumption is low, atomizing effect is good have favorable economic benefit and vast market prospect.
Description
Technical field
The invention belongs to the electrostatic oiler technical field, be specifically related to a kind of oil charging device that is used for electrostatic oiler.
Background technology
Electrostatic oiler is the high-tech product that integrates mechanical, electrical, liquid and high-pressure electrostatic, and it utilizes the electrostatic spray technology with the rust preventing medium atomizing and be adsorbed in the metal plates and strips surface and form an even thin oil film, to prevent strip material surface oxidisation.Electrostatic oiler has that oiling quality is good, fuel-efficient, reliable operation, few, free from environmental pollution, the high obvious advantage of economic benefit of maintenance cost.
But, obtain its key of desirable atomizing effect and be the fully charged of oil droplet because the antirust oil that sprays in the electrostatic oiler is insulating properties liquid.In order to give particle at short notice with as much as possible electric charge, improving electric-field intensity is the most effective way, and increase voltage is to strengthen the effective method of field intensity, and in the present prior art, unconfined increase voltage, as " Electrostatic greasing device " (ZL 98232316.6), from the security of device still be the consideration of aspect such as energy consumption all be worthless.
Summary of the invention
The purpose of this invention is to provide a kind of install safe, energy consumption is low, the effective oil charging device that is used for electrostatic oiler of atomizing under low-voltage.
For achieving the above object, the technical solution used in the present invention is: the oiling cutter beam of electrostatic oiler is connected with the high voltage source negative electricity, and the high voltage source negative pole is 10kv～80kv; The both sides at 5～10mm place are respectively arranged with rectangle insulation lath below the spout of the oiling cutter beam of electrostatic oiler, and the below of rectangle insulation lath is the other side's electrode.The length of rectangle insulation lath is 20～30mm, the wide 10～20mm of being.
Owing to adopt technique scheme; the eddy current effect that the present invention utilizes the oiling cutter deck-molding of insulating materials and electrostatic oiler to depress improves the principles of electrostatics of discharge inception voltage; simplified the high-pressure system of electrostatic oiler; reduce the electrostatic oiler energy consumption significantly; ceiling voltage can be reduced to 30KV by original 80KV; can also simplify simultaneously the short circuit protection system (because after the operating voltage reduction, the high pressure scintillation reduces) in the electrostatic oiler system.Reduce to originally 1/3 the time when operating voltage of the present invention, can obtain the atomizing effect that is equal to the charged device of crude oil liquid (no rectangle insulation lath).
Therefore, safe, characteristic of low energy consumption that this device has has realized promptly having obtained atomizing effect preferably to obtain bigger electric-field intensity under the low-voltage, and favorable economic benefit and vast market prospect are arranged.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
A kind of oil charging device that is used for electrostatic oiler is as shown in Figure 1: the oiling cutter beam 6 of electrostatic oiler is connected with the high voltage source negative electricity, and the high voltage source negative pole is 20kv～30kv; The both sides at 5～10mm place are respectively arranged with rectangle insulation lath 4 below the spout of the oiling cutter beam 6 of electrostatic oiler, and the below of rectangle insulation lath 4 is the other side's electrode 5.The length of rectangle insulation lath 4 is 25mm, the wide 15mm of being.
The fluid of this device enters oil pocket 2 by fluid inlet 1, drop 3 sprays behind the oiling cutter beam 6 of electrostatic oiler, drop 3 is charged more abundant behind the vortex field of oiling cutter beam 6 formation of rectangle insulation lath 4 and electrostatic oiler, has realized that obtaining bigger electric-field intensity with less voltage has promptly obtained atomizing effect preferably.
Present embodiment adopts ATEST-212 type spraying laser particle analyzer respectively size droplet diameter after the atomizing of the charged device of electrostatic oiler (ZL 98232316.6) crude oil liquid and this device to be measured, and the contrast of oil atomization grain diameter measurement data is as shown in table 1.
As can be seen from Table 1, the atomizing particle size Dav of two kinds of devices; D3,2; D4,3 value all is tangible reduction trend with the rising of electrode voltage.Voltage is high more, and fogdrop diameter is more little, and atomizing effect is good more, and oiling quality is just high more.The measurement data of two kinds of charged devices in the table 1 shows: adopt voltage that present embodiment only need about 16kv just may reach and the charged device of crude oil liquid (no rectangle insulate lath) same atomizing effect when adding the 60kv operating voltage, promptly reduce to originally 1/3 the time, can obtain the atomizing effect that is equal to the charged device of crude oil liquid when the operating voltage of this device.
Therefore; this device can not only reduce the electrostatic oiler energy consumption effectively; the high-pressure system (ceiling voltage is reduced to 30KV by original 80KV) of simplification electrostatic oiler and the short circuit protection system in the electrostatic oiler system are (because after the operating voltage reduction; the high pressure scintillation reduces); also have characteristics safe, that energy consumption is low, atomizing effect is good, so favorable economic benefit and vast market prospect are arranged.
The table 1 oil atomization grain diameter measurement data table of comparisons
In the table 1: the average grain diameter of Dav-particle swarm;
D3,2-surface area average grain diameter is the weighted average of particle diameter to surface area, claims Suo Taier average diameter again;
D4,3-volume (weight) average grain diameter is the weighted average of particle diameter to volume (weight).
Claims (2)
1, a kind of oil charging device that is used for electrostatic oiler is characterized in that the oiling cutter beam (6) of electrostatic oiler is connected with the high voltage source negative electricity, and the high voltage source negative pole is 10kv～80kv; Both sides at 5～10mm place, spout below of the oiling cutter beam (6) of electrostatic oiler are respectively arranged with rectangle insulation lath (4), and the insulate below of lath (4) of rectangle is the other side's electrode (5).
2, the oil charging device that is used for electrostatic oiler according to claim 1 is characterized in that the length of described rectangle insulation lath (4) is 20～30mm, the wide 10～20mm of being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100524736A CN100558469C (en) | 2007-06-14 | 2007-06-14 | A kind of oil charging device that is used for electrostatic oiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100524736A CN100558469C (en) | 2007-06-14 | 2007-06-14 | A kind of oil charging device that is used for electrostatic oiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101066538A CN101066538A (en) | 2007-11-07 |
| CN100558469C true CN100558469C (en) | 2009-11-11 |
Family
ID=38879313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100524736A Expired - Fee Related CN100558469C (en) | 2007-06-14 | 2007-06-14 | A kind of oil charging device that is used for electrostatic oiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100558469C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174773B (en) * | 2014-09-03 | 2016-03-09 | 无锡纳润特科技有限公司 | Material strip oiling station |
| CN107167311B (en) * | 2017-07-20 | 2020-05-26 | 山东钢铁集团日照有限公司 | Electrostatic oiling machine knife beam gap uniformity testing device |
-
2007
- 2007-06-14 CN CNB2007100524736A patent/CN100558469C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101066538A (en) | 2007-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201350420Y (en) | Non-ozone washable electrostatic dust collector | |
| CN101357351A (en) | No-ozone cleanable electrostatic dust collector | |
| WO2018089666A1 (en) | Electrostatic air purification device and air purifier | |
| CN100558469C (en) | A kind of oil charging device that is used for electrostatic oiler | |
| CN201419123Y (en) | Static oil fume purifying module | |
| CN202129162U (en) | Electrostatic oiler | |
| CN104917069A (en) | Flat plate type particle capturing apparatus and power transmission and transformation equipment | |
| CN103714880B (en) | Prevent ceramic material and the spraying method of high-voltage line surface corona and pollution flashover | |
| CN104289313A (en) | Semi-wet-type high voltage electrostatic precipitation electrode | |
| CN103752558B (en) | High-power high-voltage electric pulse strong magnetic discharge descaling device | |
| CN205137776U (en) | Array electrostatic atomization device and humidifier that uses device | |
| CN206464081U (en) | Dust collecting electrode for electrostatic precipitation | |
| CN201878411U (en) | Ionizing air gun | |
| CN200988014Y (en) | Improved high pressure static oil coating machine | |
| CN204996574U (en) | High -efficient electrostatic precipitation module | |
| CN204589257U (en) | A kind of net electrode for metal strip thermal treatment cooling | |
| CN209549716U (en) | A kind of bipolarity DC power supply for electrostatic precipitator | |
| CN205797495U (en) | A kind of high-voltage electrostatic dust-collecting structure of air purifier | |
| CN105371411A (en) | Array type electrostatic atomization device and humidifier using same | |
| CN209434102U (en) | Transformer oil immersed type vacuum contactor | |
| CN204710552U (en) | Electrostatic precipitation novel environment friendly automation equipment | |
| CN206094302U (en) | Air purifier electrode assembly , air purifier and air conditioner | |
| CN206215564U (en) | Without residual flow suck-back device cleaning device | |
| CN204992304U (en) | Spherical crown decline a capture device and defeated substation equipment | |
| CN211865442U (en) | Tower crane with electrostatic spraying structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20091111 Termination date: 20100614 |