CN102824973A - Electrostatic oiling knife beam device for additional electrode - Google Patents
Electrostatic oiling knife beam device for additional electrode Download PDFInfo
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- CN102824973A CN102824973A CN2012103559189A CN201210355918A CN102824973A CN 102824973 A CN102824973 A CN 102824973A CN 2012103559189 A CN2012103559189 A CN 2012103559189A CN 201210355918 A CN201210355918 A CN 201210355918A CN 102824973 A CN102824973 A CN 102824973A
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Abstract
The invention relates to an electrostatic oiling knife beam device for an additional electrode. The technical scheme is that a plastic film (6) is arranged between a left knife beam piece (5) and a right knife beam piece (8); a first rectangular oil groove (3) is arranged at the lower part of a space between the left knife beam piece (5) and the right knife beam piece (8), and the lower clearance of the first rectangular oil groove (3) is 0.1-0.2 millimeter; a second rectangular oil groove (2) is arranged below the first rectangular oil groove (3), an electrode support (1) is embedded in the second rectangular oil groove (2), steel needles (9) penetrate through the clearance below the second rectangular oil groove (2) to be uniformly inserted into the electrode support (1), the insertion depths are between 2 and 3 centimeters, and the distances between the steel needles (9) are between 4-5 millimeters; and the diameters of the steel needles (9) are 0.1-0.2 millimeter, the distances from the needle heads of the steel needles (9) to the cutting edges of the left knife beam piece (5) and the right knife beam piece (8) are 5-10 millimeters, and opposite electrodes are arranged below the needle heads of the steel needles (9). With the electrostatic oiling knife beam device, not only can the electrostatic oiler energy consumption be effectively lowered, the safety of an electrostatic oiler can be effectively improved, but also the electrostatic oiling knife beam device has the characteristics of simple structure and good atomizing effect, the economic benefit is obvious, and the market prospect is wide.
Description
Technical field
The invention belongs to the electrostatic oiler technical field, be specifically related to a kind of Electrostatic greasing cutter boom device of supplemantary electrode.
Background technology
Cutter beam type electrostatic atomization apparatus is adopted in electrostatic spraying at present mostly, and its coating quality is good, spraying evenly, fuel consumption is few, has overcome that other device spraying is irregular, the defectives of strip holiday and a large amount of wastes of fluid.But, obtain that its key of desirable atomizing effect is the charged of fluid and to the optimization of tank structure because the antirust oil that sprays is insulating properties liquid in the electrostatic oiler.In order to give drop electric charge as much as possible at short notice; Improve electric-field intensity and be effective method; Like " Electrostatic greasing device " (ZL98232316.6) patented technology, disclose that to add machete beam voltage be the effective ways that increase electric-field intensity, thereby reached the purpose that improves the oil atomization effect; The patented technology of " a kind of cutter boom device of high pressure electrostatic painting " (201120521486.5) or " a kind of cutter boom device that is used for electrostatic oiler " (201110416627.1) and for example; Adopt two " V " shape tank structures of intermediate projections, the disturbing phenomenon of speed in the time of having avoided under less fuel delivery causing fluid to pass through gap, cutter boom device cutting edge place effectively owing to jet; " electrostatic oiler atomizing cutter beam improves structure " (201020144406) patented technology for another example prevents through the cross sectional shape that changes cutter beam inside tank that the inner slit of cutter beam from stopping up and improves spraying effect.Though above-mentioned various cutter beam has certain effect in the spraying that improves oiler, these cutter beams still exist following problem:
(1) realizing that operating voltage required under the atomizing effect situation preferably is still bigger; Or
(2) under the condition that does not increase operating voltage, be difficult to realize the super-fine atomization of charged drop.
Summary of the invention
The present invention is intended to overcome the defective of prior art, purpose provide a kind of simple in structure, security good, the low Electrostatic greasing cutter boom device with the good supplemantary electrode of atomizing effect of energy consumption.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: this device comprises cutter beam left side sheet, plastic sheeting and the right sheet of cutter beam.Cutter beam left side sheet length and width and height equate with high with the right sheet length and width of cutter beam that respectively the right sheet of cutter beam left side sheet and cutter beam is through Bolt Connection, and the two ends of cutter beam left side sheet and the right sheet of cutter beam respectively are provided with cutter beam baffle plate.Top between the right sheet of cutter beam left side sheet and cutter beam is provided with circulating oil tank, and the bottom between the right sheet of cutter beam left side sheet and cutter beam is provided with the first rectangle oil groove; Be provided with plastic sheeting between the right sheet of cutter beam left side sheet and cutter beam, plastic sheeting is positioned at the zone of the first rectangle oil groove top except that circulating oil tank, and cutter beam left side sheet and the gap of the right sheet of cutter beam below the first rectangle oil groove are 0.1 ~ 0.2
Mm
Below the said first rectangle oil groove, be provided with the second rectangle oil groove, the second rectangle oil groove is embedded with electrode suppor, and draw point passes the gap of second rectangle oil groove below and inserts equably in the electrode suppor, and draw point is as the supplemantary electrode of this Electrostatic greasing cutter boom device.The degree of depth that draw point inserts electrode suppor is 2 ~ 3mm, and the distance between draw point is 4 ~ 5mm; The diameter of draw point is 0.1 ~ 0.2mm, and the syringe needle of draw point is 5 ~ 10mm apart from the distance of cutter beam left side sheet and the right sheet cutting edge of cutter beam, and the syringe needle below of draw point is the other side's electrode.
Vertical range apart from sheet upper end, a cutter beam left side
l 3The place flatly is provided with first work from left to right successively and uses the oil-in with oil-in, recycle oil inlet, recycle oil outlet and second work, and first work is symmetrically distributed with the oil-in with the oil-in and second work, and the recycle oil inlet is symmetrically distributed with the recycle oil outlet; Second work uses oil-in and recycle oil to export apart from the respective on a nearer limit of left cutter beam
l 1With
l 2
The medial surface of sheet is provided with left circulating oil tank on a cutter beam left side; Left side circulating oil tank communicates with recycle oil inlet and recycle oil outlet; One end of left side circulating oil tank is positioned at first work with between oil-in and recycle oil inlet; The other end of left side circulating oil tank is positioned at second work with between oil-in and recycle oil outlet, and the cross section of left circulating oil tank is a rectangle.The sheet inner surface is apart from the vertical range of lower end on a cutter beam left side
l 4Place's along continuous straight runs is provided with the left first rectangle oil groove; First works communicates with the left first rectangle oil groove with the first interior oil circuit groove of oil-in through cutter beam left side sheet inner surface, and second work communicates with the left first rectangle oil groove with the second interior oil circuit groove of oil-in through cutter beam left side sheet inner surface; The lower horizontal of the left first rectangle oil groove be provided with the left second rectangle oil groove.
Medial surface at the right sheet of cutter beam is provided with right circulating oil tank, and the cross sectional shape of right circulating oil tank is identical with left circulating oil tank with size, and right circulating oil tank is identical with the position of left circulating oil tank sheet on a cutter beam left side in the position of the right sheet of cutter beam.Below right circulating oil tank, flatly be provided with right first rectangle oil groove and the right second rectangle oil groove successively; The cross sectional shape of right first rectangle oil groove and the left first rectangle oil groove and measure-alike; The cross sectional shape of the right second rectangle oil groove is identical with the left second rectangle oil groove with size, and the right first rectangle oil groove is identical with the correspondence position of the left first rectangle oil groove and left second rectangle oil groove sheet on a cutter beam left side in the position of the right sheet of cutter beam with the right second rectangle oil groove.
When being installed, this Electrostatic greasing cutter boom device, passes through Bolt Connection then earlier with the alignment pin location.After this Electrostatic greasing cutter boom device is installed; Right first rectangle oil groove and the left first rectangle oil groove constitute the first rectangle oil groove of this Electrostatic greasing cutter boom device; Right second rectangle oil groove and the left second rectangle oil groove constitute the second rectangle oil groove of this Electrostatic greasing cutter boom device, and left circulating oil tank and right circulating oil tank constitute the circulating oil tank of this Electrostatic greasing cutter boom device.
In technique scheme:
lLength for this Electrostatic greasing cutter boom device;
l 0Height for the cutter boom device;
l 1 =0.016 ~ 0.02
l l 2 =0.027 ~ 0.035
l l 3 =0.2 ~ 0.3
l 0 l 4 =0.26 ~ 0.37
l 0The distance between center line of the first rectangle oil groove and the second rectangle oil groove is 4 ~ 6
Mm
Described first work is all big by 1 ~ 2 than the width of the first rectangle oil groove with the diameter of oil-in with the diameter and second work of oil-in
MmThe width of the first rectangle oil groove is 7 ~ 9
Mm, highly be 5 ~ 6
MmThe said second rectangle oil groove width is 5 ~ 7mm, highly is 5 ~ 6mm.
The material of said electrode suppor is plastics; The shape of electrode suppor is: middle is the strip rectangular block, is provided with to strip rectangular block bilateral symmetry three block bearings, and three block bearings evenly distribute, the height of each block bearing
lThe height of 6 to the second rectangle oil grooves
l5 little 1 ~ 2mm, the height of strip rectangular block
l7 than the little 1 ~ 2mm of each block height of support, the width of strip rectangular block
lLittle 1 ~ the 2mm of 8 to the second rectangle oil groove width, the width of electrode suppor
l9 equate with the width of the second rectangle oil groove.
Owing to adopt technique scheme; The present invention is on the patented technology basis of " a kind of cutter boom device that is used for electrostatic oiler " (201110416627.1) of " a kind of cutter boom device of high pressure electrostatic painting " (201120521486.5) that the applicant authorizes or applicant's application; Change two " V " shape oil grooves that the below was provided with of the first rectangle oil groove into second rectangle oil groove, promptly the below of the first rectangle oil groove is provided with the second rectangle oil groove.Electrode suppor is embedded in the second rectangle oil groove dexterously, inserts draw point in the cutter beam gap below the second rectangle oil groove, form the Electrostatic greasing cutter boom device of additional needle electrode as supplemantary electrode, simple in structure.
The present invention is through inserting draw point as supplemantary electrode in electrode suppor, when oiling fluid began the cutting edge position of the Electrostatic greasing cutter boom device through supplemantary electrode, the cutting edge place carried out the point discharge first time, makes oil charging; When passing through electrode suppor arrival draw point,, will carry out the point discharge second time, near the electric-field intensity in draw point tip is significantly increased at the most advanced and sophisticated place of draw point because draw point tip curvature radius is very little along with this oiling fluid.As under the identical situation of voltage, field intensity is by 1.3 * 10 of the oiling cutter boom device cutting edge place of no supplemantary electrode
6V/m brings up to the oiling cutter boom device cutting edge place 2.7 * 10 of supplemantary electrode
6V/m.Owing to the tip place of oiling fluid Continuous Flow through cutting edge and draw point, fluid is ability continuous discharge in flow process, thereby significantly improved the charged ability of fluid, has promoted the super-fine atomization of charged drop again.
The present invention utilizes the point discharge effect, in existing Electrostatic greasing machine knife boom device, has added needle electrode, has significantly improved near the electric-field intensity of Electrostatic greasing cutter boom device needle electrode.As under the identical situation of voltage, in the middle of the cutter beam average field intensity in the needle electrode zone being arranged is 1.7 * 10
6V/m does not have in the needle-like electrode zone 6.0 * 10 apparently higher than cutter beam two ends
5The average field intensity of V/m has obtained bigger electric-field intensity with lower voltage, has also obtained atomizing effect preferably.
The present invention can significantly reduce the operating voltage of electrostatic oiler, and promptly ceiling voltage can be reduced to 40KV by original 80KV, thereby has obviously reduced the energy consumption of electrostatic oiler.Experiment showed, when operating voltage of the present invention drops to 35KV by original 60KV, can obtain and the identical atomizing effect of Electrostatic greasing cutter boom device that does not have additional needle electrode.
Therefore, the present invention can not only reduce the electrostatic oiler energy consumption effectively and improve its security, also has simple in structure and the good characteristics of atomizing effect, and remarkable economic efficiency and vast market prospect are arranged.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 1;
Fig. 4 is the inside structure sketch map of the right sheet 8 of cutter beam among Fig. 1;
Fig. 5 is the schematic top plan view of electrode suppor 1 among Fig. 3.
Specific embodiments:
Below in conjunction with accompanying drawing and the specific embodiment the present invention is done and to further describe.
A kind of Electrostatic greasing cutter boom device of supplemantary electrode.This device is as shown in Figure 1, comprises cutter beam left side sheet 5, plastic sheeting 6 and the right sheet 8 of cutter beam.Cutter beam left side sheet 5 length and widths and height equate with high with right sheet 8 length and widths of cutter beam that respectively cutter beam left side sheet 5 connects through bolt 10 with the right sheet 8 of cutter beam, and the two ends of cutter beam left side sheet 5 and the right sheet 8 of cutter beam respectively are provided with cutter beam baffle plate 15.The top that the right sheet of cutter beam left side sheet 5 and cutter beam is 8 is provided with circulating oil tank 7, and the bottom that the right sheet of cutter beam left side sheet 5 and cutter beam is 8 is provided with the first rectangle oil groove 3.Right 8 of the sheets of cutter beam left side sheet 5 and cutter beam are provided with plastic sheeting 6, and plastic sheeting 6 is positioned at the zone of the first rectangle oil groove, 3 tops except that circulating oil tank 7, and cutter beam left side sheet 5 is 0.1 ~ 0.16 with the gap of the right sheet 8 of cutter beam below the first rectangle oil groove 3
Mm
Below the first rectangle oil groove 3, be provided with the second rectangle oil groove, 2, the second rectangle oil grooves 2 and be embedded with electrode suppor 1, draw point 9 passes the gap of the second rectangle oil groove, 2 belows and inserts equably in the electrode suppor 1, and draw point 9 is as the supplemantary electrode of Electrostatic greasing cutter boom device.The degree of depth that draw point 9 inserts electrode suppor 1 is 2 ~ 2.5mm, and the distance that draw point is 9 is 4 ~ 4.5mm; The diameter of draw point 9 is 0.1 ~ 0.16mm, and the syringe needle of draw point 9 is 5 ~ 8mm apart from the distance of the cutting edge of cutter beam left side sheet 5 and the right sheet 8 of cutter beam.The syringe needle below of draw point 9 is the other side's electrode.
As shown in Figure 2, apart from the vertical range of sheet 5 upper ends, a cutter beam left side
l 3The place flatly is provided with first work from left to right successively and works with oil-in 14 with oil-in 11, recycle oil inlet 4, recycle oil outlet 13 and second; First work is symmetrically distributed with oil-in 14 with the oil-in 11 and second work, and recycle oil inlet 4 is symmetrically distributed with recycle oil outlet 13; Second work uses oil-in 14 and recycle oil outlet 13 apart from the respective on a nearer limit of left cutter beam 5 to do
l 1With
l 2
As shown in Figure 3; The medial surface of sheet 5 is provided with left circulating oil tank 17 on a cutter beam left side; Left side circulating oil tank 17 communicates with recycle oil inlet 4 and recycle oil outlet 13; One end of left side circulating oil tank 17 is positioned at first work and enters the mouth 4 with oil-in 11 and recycle oil, and the other end of left circulating oil tank 17 is positioned at second work and exports 13 with oil-in 14 and recycle oil, and the cross section of left circulating oil tank 17 is a rectangle.Sheet 5 inner surfaces are apart from the vertical range of lower end on a cutter beam left side
l 4Place's along continuous straight runs is provided with the left first rectangle oil groove 19; First works communicates with the left first rectangle oil groove 19 with the first interior oil circuit groove 18 of oil-in 11 through cutter beam left side sheet 5 inner surfaces, and second work communicates with the left first rectangle oil groove 19 with the second interior oil circuit groove 16 of oil-in 14 through cutter beam left side sheet 5 inner surfaces; The lower horizontal of the left first rectangle oil groove 19 be provided with the left second rectangle oil groove 20.
Like Fig. 3 and shown in Figure 4; Medial surface at the right sheet 8 of cutter beam is provided with right circulating oil tank 21; The cross sectional shape of right circulating oil tank 21 and size are identical with left circulating oil tank 17, and the position of right circulating oil tank 21 sheet 8 on the cutter beam right side is identical in the position of the left sheet 5 of cutter beam with left circulating oil tank 17.Below right circulating oil tank 21, flatly be provided with the right first rectangle oil groove 22 and the right second rectangle oil groove 23 successively; The cross sectional shape of right first rectangle oil groove 22 and the left first rectangle oil groove 19 and measure-alike; The cross sectional shape of the right second rectangle oil groove 23 is identical with the left second rectangle oil groove 20 with size, and the right first rectangle oil groove 22 is identical with the correspondence position of the left second rectangle oil groove 20 sheet 5 on a cutter beam left side with the left first rectangle oil groove 19 in the position of the right sheet 8 of cutter beam with the right second rectangle oil groove 23.
As shown in Figure 2, when being installed, this Electrostatic greasing cutter boom device, connects through bolt 10 then earlier with alignment pin 12 location.After this Electrostatic greasing cutter boom device is installed; Like Fig. 3 and shown in Figure 4; Right first rectangle oil groove 22 and the left first rectangle oil groove 19 constitute the first rectangle oil groove 3 of these Electrostatic greasing cutter boom devices; Right second rectangle oil groove 23 and the left second rectangle oil groove 20 constitute the second rectangle oil groove 2 of these Electrostatic greasing cutter boom devices, the circulating oil tank 7 of left circulating oil tank 17 and right circulating oil tank 21 these Electrostatic greasing cutter boom devices of formation.
As shown in Figures 2 and 3, in the present embodiment:
lLength for this Electrostatic greasing cutter boom device;
l 0Height for this Electrostatic greasing cutter boom device;
l 1 =0.016 ~ 0.02
l l 2 =0.027 ~ 0.035
l l 3 =0.2 ~ 0.3
l 0 l 4 =0.26 ~ 0.37
l 0The distance between center line of the first rectangle oil groove 3 and the second rectangle oil groove 2 is 4 ~ 6
Mm
Described first work is all big by 1 ~ 2 than the width of the first rectangle oil groove 3 with the diameter of oil-in 14 with the diameter and second work of oil-in 11
MmThe width of the first rectangle oil groove 3 is 7 ~ 9
Mm, highly be 5 ~ 6
MmThe said second rectangle oil groove, 2 width are 5 ~ 7mm, highly are 5 ~ 6mm.
The material of said electrode suppor 1 is plastics.The shape of electrode suppor 1 is as shown in Figure 5: the centre is the strip rectangular block, is provided with to strip rectangular block bilateral symmetry three block bearings; Three block bearings evenly distribute, the height of each block bearing
lThe height of 6 to the second rectangle oil grooves 2
l5 little 1 ~ 1.8mm, the height of strip rectangular block
l7 than the little 1 ~ 1.5mm of each block height of support, the width of strip rectangular block
lLittle 1 ~ the 1.5mm of the width of 8 to the second rectangle oil grooves 2, the width of electrode suppor 1
l9 equate with the width of the second rectangle oil groove 2.
Embodiment 2
A kind of Electrostatic greasing cutter boom device of supplemantary electrode.Except that following technical parameter, all the other are with embodiment 1:
Cutter beam left side sheet 5 is 0.14 ~ 0.2 with the gap of the right sheet 8 of cutter beam below the first rectangle oil groove 3
Mm
The degree of depth that draw point 9 inserts electrode suppor 1 is 2.5 ~ 3mm, and the distance that draw point is 9 is 4.5 ~ 5mm; The diameter of draw point 9 is 0.14 ~ 0.20mm, and the syringe needle of draw point 9 is 7 ~ 10mm apart from the distance of the cutting edge of cutter beam left side sheet 5 and the right sheet 8 of cutter beam.
Be provided with to strip rectangular block bilateral symmetry three block bearings; Three block bearings evenly distribute, the height of each block bearing
lThe height of 6 to the second rectangle oil grooves 2
l5 little 1.2 ~ 2mm, the height of strip rectangular block
l7 than the little 1.5 ~ 2mm of each block height of support, the width of strip rectangular block
lLittle 1.5 ~ the 2mm of the width of 8 to the second rectangle oil grooves 2.
This specific embodiment authorizes " a kind of cutter boom device of high pressure electrostatic painting " (ZL201120521486.5) or the patented technology basis of " a kind of cutter boom device that is used for electrostatic oiler " (CN 201110416627.1) of applicant's application the applicant; Change two " V " shape oil grooves that the below was provided with of the first rectangle oil groove 3 into second rectangle oil groove 2, promptly the below of the first rectangle oil groove 3 is provided with the second rectangle oil groove 2.Electrode suppor 1 is embedded in the second rectangle oil groove 2 dexterously, inserts draw point 9 in the cutter beam gap below the second rectangle oil groove 2, form the Electrostatic greasing cutter boom device of supplemantary electrode as supplemantary electrode, simple in structure.
This specific embodiment is through inserting draw point 9 as supplemantary electrode in electrode suppor 1, when oiling fluid began the cutting edge position of the Electrostatic greasing cutter boom device through supplemantary electrode, the cutting edge place carried out the point discharge first time, makes oil charging; When passing through electrode suppor 1 arrival draw point 9,, will carry out the point discharge second time, near the most advanced and sophisticated electric-field intensity of draw point 9 is significantly increased at the place, tip of draw point 9 because the tip curvature radius of draw point 9 is very little along with this oiling fluid.As under the identical situation of voltage, field intensity is by 1.3 * 10 of the oiling cutter boom device cutting edge place of no supplemantary electrode
6V/m bring up to supplemantary electrode oiling cutter boom device cutting edge place 2.7 * 10
6V/m.Owing to the tip place of oiling fluid Continuous Flow through cutting edge and draw point, fluid is ability continuous discharge in flow process, thereby significantly improved the charged ability of fluid, has promoted the super-fine atomization of charged drop again.
This specific embodiment is utilized the point discharge effect, in existing Electrostatic greasing machine knife boom device, has added needle electrode, has significantly improved near the electric-field intensity of Electrostatic greasing cutter boom device needle electrode.As under the identical situation of voltage, in the middle of the cutter beam average field intensity in the needle electrode zone being arranged is 1.7 * 10
6V/m does not have in the needle-like electrode zone 6.0 * 10 apparently higher than cutter beam two ends
5The average field intensity of V/m has obtained bigger electric-field intensity with lower voltage, has also obtained atomizing effect preferably.
This specific embodiment can significantly reduce the operating voltage of electrostatic oiler, and promptly ceiling voltage can be reduced to 40KV by original 80KV, thereby has obviously reduced the energy consumption of electrostatic oiler.Experiment showed, when operating voltage of the present invention drops to present 35KV by original 60KV, can obtain and the identical atomizing effect of Electrostatic greasing cutter boom device that does not have additional needle electrode.
Therefore, this specific embodiment can not only reduce the electrostatic oiler energy consumption effectively and improve its security, also has simple in structure and the good characteristics of atomizing effect, and remarkable economic efficiency and vast market prospect are arranged.
Claims (3)
1. the Electrostatic greasing cutter boom device of a supplemantary electrode; Comprise cutter beam left side sheet (5), plastic sheeting (6) and the right sheet (8) of cutter beam; Cutter beam left side sheet (5) length and width and height equate with high with right sheet (8) length and width of cutter beam respectively; Cutter beam left side sheet (5) and the right sheet of cutter beam (8) connect through bolt (10), and the two ends of cutter beam left side sheet (5) and the right sheet of cutter beam (8) respectively are provided with cutter beam baffle plate (15); Top between cutter beam left side sheet (5) and the right sheet of cutter beam (8) is provided with circulating oil tank (7); Bottom between cutter beam left side sheet (5) and the right sheet of cutter beam (8) is provided with the first rectangle oil groove (3); Be provided with plastic sheeting (6) between cutter beam left side sheet (5) and the right sheet of cutter beam (8); Plastic sheeting (6) is positioned at the zone of the first rectangle oil groove (3) top except that circulating oil tank (7), and cutter beam left side sheet (5) and the right sheet of cutter beam (8) are 0.1 ~ 0.2 in the gap of the first rectangle oil groove (3) below
MmIt is characterized in that being provided with the second rectangle oil groove (2) in the below of the said first rectangle oil groove (3); The second rectangle oil groove (2) is embedded with electrode suppor (1); Draw point (9) passes the gap of the second rectangle oil groove (2) below and inserts equably in the electrode suppor (1); The degree of depth that draw point (9) inserts electrode suppor (1) is 2 ~ 3mm, and the distance between draw point (9) is 4 ~ 5mm; The diameter of draw point (9) is 0.1 ~ 0.2mm, and the syringe needle of draw point (9) is 5 ~ 10mm apart from the distance of cutter beam left side sheet (5) and right sheet (8) cutting edge of cutter beam, and the syringe needle below of draw point (9) is the other side's electrode.
2. the Electrostatic greasing cutter boom device of supplemantary electrode according to claim 1, the width that it is characterized in that the said second rectangle oil groove (2) is 5 ~ 7mm, highly is 5 ~ 6mm.
3. the Electrostatic greasing cutter boom device of supplemantary electrode according to claim 1, the material that it is characterized in that said electrode suppor (1) is plastics; The shape of electrode suppor (1) is: middle is the strip rectangular block, is provided with to strip rectangular block bilateral symmetry three block bearings, and three block bearings evenly distribute, the height of each block bearing
lThe height of 6 to the second rectangle oil grooves (2)
l5 little 1 ~ 2mm, the height of strip rectangular block
l7 than the little 1 ~ 2mm of each block height of support, the width of strip rectangular block
lLittle 1 ~ the 2mm of 8 to the second rectangle oil groove (2) width, the width of electrode suppor (1)
l9 equate with the width of the second rectangle oil groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103559189A CN102824973A (en) | 2012-09-24 | 2012-09-24 | Electrostatic oiling knife beam device for additional electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103559189A CN102824973A (en) | 2012-09-24 | 2012-09-24 | Electrostatic oiling knife beam device for additional electrode |
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| CN102824973A true CN102824973A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103559189A Pending CN102824973A (en) | 2012-09-24 | 2012-09-24 | Electrostatic oiling knife beam device for additional electrode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167311A (en) * | 2017-07-20 | 2017-09-15 | 山东钢铁集团日照有限公司 | A kind of Electrostatic greasing machine knife beam gap homogeneity test device |
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| 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 |
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Application publication date: 20121219 |