CN100391575C - Oil mist removing device - Google Patents
Oil mist removing device Download PDFInfo
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- CN100391575C CN100391575C CNB2004100432410A CN200410043241A CN100391575C CN 100391575 C CN100391575 C CN 100391575C CN B2004100432410 A CNB2004100432410 A CN B2004100432410A CN 200410043241 A CN200410043241 A CN 200410043241A CN 100391575 C CN100391575 C CN 100391575C
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- handling part
- oil
- casing
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- 239000003595 mist Substances 0.000 title claims abstract description 73
- 239000003921 oil Substances 0.000 abstract description 101
- 238000004080 punching Methods 0.000 abstract description 7
- 239000010734 process oil Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 238000004332 deodorization Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
An oil mist removal device comprising a first processing section made up of a link provided in a casing containing a suction inlet and a discharge port and an umbrella shaped collision plate provided so as to cover a central passage of the link, a second processing section having a punching plate and a first porous member, an annular third processing section having an annular punching plate and a second porous member, and a suction fan provided inside the third processing section. It is possible to efficiently process oil mist.
Description
Technical field
The invention belongs to the oil mist removing device related invention.
Background technology
For this oil mist removing device, the document of the existing new structure relevant programme of in advance implementing, a part wherein provides practical application.Describe with regard to its summary below.
Document (1): patent disclosure-No. 285611 dedusting, deodorization device in 1999.Its content comprises: the dedusting portion that be arranged in the processing path of gaseous fluid, is used to remove fine dust; Be arranged at dedusting portion, contact gaseous fluid, have the 1st dedusting portion that the flow direction that can make this gaseous fluid changes and can remove the ventilation unit of the oil content in this gaseous fluid; The 2nd dedusting portion that has absorption and remove the filter of fine dust etc.; The gaseous fluid of discharging with aforementioned dedusting portion contacts, gaseous fluid is carried out the deodorization portion that deodorization is handled.Be intended that and from the gaseous fluid that contains mist of oil, solder flux etc., remove dust, mist of oil or solder flux etc., and gaseous fluid is carried out efficient deodorization handle.
Document (2): patent disclosure oil mist removing device of-No. 216437 in 1998.Its content comprises: the entrance side filter that will be used for removing the thick rubbish etc. of mist of oil is arranged to and can be moved horizontally along the guide rail of installing in the air suction chamber; In the cup of the lower chambers of below the air suction chamber, by other approach, guaranteeing, the first filter for filtration that setting can move horizontally along guide rail; In the side of the preceding casing of separating aforementioned air suction chamber, be provided for the entrance side filter is pulled to the front side protecting cover of side; In the side of the lower part box of separating aforementioned lower chambers, be provided for first filter for filtration is pulled to the downside protecting cover of side.Be intended that and simplify filter replacing operation, improve mist of oil and catch performance.
Document (3): dust arrester that No. the 3006922nd, utility model registration and the ventilation unit that is used for this dust arrester.Its content comprises: the processing path of processed gas is handled in set being used in casing, and the attraction fan is set; In the downstream that attracts the formed processed gas stream of fan is peripheral position, and adsorption filter is set; At the upstream position that attracts the formed processed gas stream of fan, setting can by with processed gas between to contact the cloth specimen filter that changes its flow direction be ventilation unit; The spigot surface of this ventilation unit allows that a part of processed gas passes through, and can capture the dust in the processed gas that is contacted.Can avoid the increase of living load on the one hand, can avoid on the one hand because of the uneven vibration that causes of fan rotation.In addition, also can provide dust arrester with excellent dust removal performance, and the ventilation unit that is used for this dust arrester.
Summary of the invention
In document discussed above (1), (2), the 1st dedusting portion, the 2nd dust removal part are not arranged at the 1st casing, the 2nd casing, and promptly the 1st, 2 casings structurally are connected with.Therefore, there are the following problems: the smooth and easy of mist of oil that can't guarantee the 1st, 2 casings flows; Can occur that gaseous fluid blindly flows and the mutual collision of gaseous fluid etc., make the efficient of dedusting, deodorization be difficult to improve.When the 1st, 2 casings being carried out other repairing, cleaning, must open and assemble the 1st, 2 casings respectively, very trouble.In addition, the replacing of filter is also more.Therefore, this device is not suitable for practical application.
In document (3), with the 2nd dedusting portion be disposed in the form of a ring fan around, so replacing, repairing and the upkeep operation etc. of the 2nd dedusting portion (filter, punched-plate) are pretty troublesome, and can't guarantee that the smooth and easy of mist of oil (gas phase) flows.In addition, the 1st dedusting portion and suction inlet stand facing each other and establish, and occur problems such as crushing easily.
In aforementioned documents (1)～(3), the structure that has adopted the 1st dedusting portion to establish with respect to the mobile face-off of suction inlet gas phase nearby.Therefore, be easy to generate the crushing phenomenon, and be difficult to guarantee that the gas phase in the casing flows.On the other hand, avoid this crushing, just require high speed, the high capacity of fan; And this enlarged meeting to the mist of oil particle diameter brings adverse effect.Therefore need to improve.
In addition, in the time of utilizing punched-plate to realize the foreign bodies removal of the oil dropletization of mist of oil etc., dust etc.,, then can't fully realize oil dropletization, circuitous effect or catch effect if this punched-plate adopts individual structure and common punching shape or shape of a mesh.Therefore, the invention provides the various punched-plates that solve these problems.
Description of drawings
[Fig. 1]
The overall profile of expression the present invention one example
[Fig. 2]
The front elevation of Fig. 1
[Fig. 3]
The back view of Fig. 1
[Fig. 4]
The extension mode figure that represents the 1st handling part and air stream
[Fig. 5]
Represent the hole of the 1st front and back punched-plate and the expansion profile of air stream
[Fig. 6]
The front elevation of Fig. 5
[Fig. 7]
The extension mode figure of portion is wanted in the air collision that the 2nd, 3 punched-plates are described
[Fig. 8]
The overall front elevation of representing the 2nd punched-plate
[Fig. 9]
The overall profile of representing an other example of the present invention
[Figure 10]
The overall profile of the another other example of expression the present invention
[Figure 11]
The extension mode figure that represents other impingement plate integral body
[Figure 12]
The profile of Figure 11
[Figure 13]
The extension mode figure that wants portion that represents other the 2nd, 3 punched-plate etc.
The specific embodiment
The following describes mist of oil of the present invention and handle an example.
Set motor (suction means one example) in the drive case makes the suction fan rotation.Because the rotation of fan, the air (to call " mist of oil air " in the following text) that contains mist of oil etc. can be transferred through means such as flexible pipe, pipeline (not having diagram), and by (importing) " → 1 " in the suction inlet suction casing.Be imported in this casing the mist of oil air be arranged at suction inlet nearby the impingement plate collision and stop, major part is wherein spread and is directed to the surface " → 2 " of impingement plate.The mist of oil air that is directed on this impingement plate can be diverted to formed interval between this impingement plate and the casing, and formed branched bottom is the passage " → 4 " of the central portion direction of cabinet wall direction " → 3 " and casing between the base portion of this impingement plate and the chain link.Because this shunting, the mist of oil air is not assembled centre to centre centre portion, but becomes air stream shown in Figure 4, makes the 1st punched-plate can obtain to load more uniformly, realizes effectively diffusion, reduces sucking air capacity etc.The oil content of this mist of oil air that is spread can be pooled to the reservoir compartment as the particle diameterization (showing with " oil droplet " vocabulary among the figure) of oil below this casing before arriving the 2nd handling part.In addition, in this impingement plate, can substantial separation proportion heavier mud class, processing waste material class etc., and be pooled to the place such as following of casing.
Arrive the air that contains a small amount of mist of oil (to call " low mist of oil air " in the following text) of the 2nd handling part, at first can touch the 1st punched-plate (stopping after the collision).The 1st punched-plate can adopt common form, but in this example, form plunging on the 1st punched-plate.Because the formation of this plunging can utilize oil content in punching circuitous effect nearby, realizes the oil dropletization of oil content and the expansion of the time of staying, promotes the expansion that falls and catch of oil droplet, reaches the effect that dust separates.When 2 (front and back) the 1st punched-plates are set, if the hole bit interleave of being offered on the 2nd the 1st punched-plate is provided with (change phase place), then can promote oil dropletization (with the separating effect of air), avoid in the oil droplet ostium, prevent to disperse etc., also can prolong the time of staying.Simultaneously, also less interval can be set, use 1 or several filter grade in an imperial examination 1 porous members to filter at the rear of these two the 1st punched-plates.That is to say, behind the 1st porous member, being included in foreign matters such as hanging down the airborne dust of mist of oil, smear metal can fully and efficiently be adsorbed by the 1st porous member, helps lend some impetus to oil dropletization etc., also helps gently to subtract air drag (the 2nd porous member also is suitable for).
The oil content of separating like this can arrive the 1st reservoir compartment that is arranged at the casing below.Through the mist of oil after aforementioned the 1st porous member preliminary treatment, the passage " → 5 " of the outstanding form of dividing plate central portion that can be by the 2nd handling part arrives the 3rd handling part.
Through the air that contains micro-mist of oil (to call " micro-mist of oil air " in the following text) after the 2nd handling part preliminary treatment, after through the attraction of suction fan and diffusion, can arrive the 3rd handling part.This trace mist of oil air can contact (stopping after the collision) from the 2nd punched-plate little radiation (little radioactive ray) direction and the 3rd handling part (the 2nd collision ring), the 3rd punched-plate (the 3rd collision ring).2nd, 3 punched-plates can adopt common form, but in this example, will form plunging on the 2nd, 3 punched-plates at least.Because the formation of this plunging can utilize more complete oil dropletization and in punching circuitous effect nearby, catch airborne very tiny oil content of micro-mist of oil and dust.Also can utilize 1 or several filter grade in an imperial examination 2 porous members, the air of processing by this punching is filtered.As shown in Figure 7, the 2nd the 2nd punched-plate also can carry out rectification to air (wind) stream, and make the air collision and stop at the inner peripheral surface of the 2nd punched-plate (the 3rd punched-plate) and/or the wall surface of the hole of the 3rd punched-plate (the 2nd punched-plate), only allow air pass through (stoping oil droplet to pass through), perhaps help passing through of air.In addition, also can effectively prevent to be arranged at the obstruction of the 2nd porous member of peripheral part, prevent to pollute etc.Help to catch fine foreign matters such as fine dust, processing waste material simultaneously.
Cleaned air passes can be passed through passage " → 6 " arrival the 4th handling part of the internal face of the 3rd handling part and casing like this.By filter grade in an imperial examination 2 porous members that are arranged in the 4th handling part or several punched-plates and include activated carbon, zeolite, chemical agent, medicine etc. filter, deodorization (" → 7 ").Can enter (" → 8 ") in the atmosphere by outlet through final aerosols of handling (aerosol after the purification) such as this filtrations.On the other hand, oil content then arrives the 2nd reservoir compartment that is arranged at the casing below.In addition, also can cover about 1/3～1/4 of aforementioned the 2nd punched-plate downside, the structure that employing is supplied with to the 2nd porous member from the other parts of the 2nd punched-plate, the diffusion of suction fan is spread to wide scope, can avoid the incidental clogging of the 2nd porous member downside, avoid the vertical stream of oil content, improve durability etc.
The present invention changes the replacing of the 2nd handling part and the 3rd handling part, suction fan etc. and function by open protecting cover, and the cleaning of the 1st handling part, the 2nd handling part and the 3rd handling part, suction fan etc. is more prone to and easy.In addition, also can carry out careful inspection to the dirty state of these parts.In addition, also utilize the compacting part that is arranged on the protecting cover that at least the 2 handling part is pushed, realized easy setting, help the stability of position etc.
[embodiment]
1 for having the casing of suction inlet 2 and outlet 3.This casing 1 has protecting cover 4.Behind open this protecting cover 4, can open about 1/2 of casing 1.Can make the cleaning of aftermentioned the 1st handling part, the 2nd handling part and the 3rd handling part, suction fan etc. become easier, easier like this, and help to change parts and carry out dirty affirmation etc.In addition, protecting cover 4 is provided with compacting part 400, can compress the 2nd handling part at least.Arrow among the figure is represented the flow direction of wind (mist of oil, low mist of oil air etc.).
5 is the 1st handling part that is arranged at the rear of tubular suction inlet 2.The 1st handling part 5 supports by being vertically installed in below the casing 1 near the support plate 60 the 1a, and by the chain link 6 that is arranged at casing 1 internal face by interval 1b and between the groove 6a of this chain link 6, there is the umbrella impingement plate 7 of cardinal extremity 7a to constitute.Between this chain link 6 and cardinal extremity 7a, branched bottom 8 roughly constitutes in the form of a ring.8 pairs of mist of oils that come from impingement plate 7 guiding of this ring-type branched bottom are shunted.9 expressions are arranged at the tubular passage of the substantial middle portion of chain link 6 among the figure.In addition, offered the hole 100 that oil content falls usefulness below among the 1a.In this example, chain link 6 as shown in the figure, outside height is higher, inside height is lower, can control the branch of outside perimembranous and to the flow of the branch of passage 9.Utilize this control, can expand the flow of central portion.The roughly full side face (from the center to the outer peripheral face) of impingement plate 7 forms ventilating path A, can guarantee flowing of mist of oil air on a large scale, reduces sucking air capacity, reducing speed.Simultaneously, help the 2nd handling part (aftermentioned) to obtain load uniformly, enlarge oil droplet, efficient separate etc. that promotes mud class that oil content and proportion are heavier etc.
10 is the 2nd handling part.The 2nd handling part 10 is made of the 1st the place ahead punched-plate 11 with a plurality of holes 1100 (1200) (the 1st rear punched-plate 12), the 1st non-woven plastic composite filter, the 1st ceramic filter grade in an imperial examination 1 porous member 13, dividing plate 14 with tubular passage 1400.The 1st the place ahead punched-plate the 11, the 1st rear punched-plate 12 can be wherein arbitrarily one or several.Common form can be adopted in the hole 1100 (1200) that is opened on the 1st the place ahead punched-plate 11 (the 1st rear punched-plate 12).But, also can adopt an other example: 1100 (1200) periphery is provided with plunging in the hole, promote the circuitous of low mist of oil air, expand the particle diameter (oil dropletization or aggegationization) of mist of oil and prolong the time of staying, the raising oil content fall separating effect with dust.Also can adopt such structure: make the aperture position in hole 1200 of the hole 1100 of the 1st the place ahead punched-plate 11 and the 1st rear punched-plate 12 interlaced, perhaps change the size size of aperture (change) in this hole 1100 (1200), perhaps make the shape in hole 1200 of the shape in hole 1100 of the 1st the place ahead punched-plate 11 and the 1st rear punching 12 different.In addition, for the 1st porous member 13, also can adopt various forms.For example: can select individual or many, wall thickness dimension can be selected thin and thick.Between the 1st the place ahead punched-plate the 11, the 1st rear punched-plate the 12, the 1st porous member 13, dividing plate 14, formed passage (A)～(C).Width of this passage (A)～(C) and capacity etc. can change according to the shape of device, the kind of handled thing etc., guarantee the most effective size.
20 is the 3rd handling part.The 3rd handling part 20 can guarantee that by individual or many with a plurality of holes 2100 (2100-1) inboard the 2nd punched-plate 21 that impact surfaces is long-pending and the 2nd porous member 22 of the outside the 3rd punched-plate 21-1, the 2nd non-woven plastic composite filter and the 2nd ceramic filter etc. constitute.Also can adopt an other example: the periphery of 2100 (2100-1) is provided with plunging 2100a (2100a-1) in the hole, promotes circuitous, the particle diameter and time of staying of expanding mist of oil of micro-mist of oil air, improves the separating effect with dust of falling of oil content.Also can adopt the structure identical with the hole offered 1100 (1200) on aforementioned the 1st the place ahead punched-plate 11 (the 1st rear punched-plate 12).The structure trickleer than the hole offered on aforementioned the 1st the place ahead punched-plate 11 (the 1st rear punched-plate 12) 1100 (1200) should be adopted in the hole of being offered on the 2nd punched-plate 21 (the 3rd punched-plate 21-1) 2100 (2100-1).Like this, behind the hole of being offered on the 1st the place ahead punched-plate 11 (the 1st rear punched-plate 12) through the 2nd handling part 10 1100 (1200), oil droplet and/or foreign matter are roughly reclaimed or are caught; Behind the hole of offering on the 2nd punched-plate 21 (the 3rd punched-plate 21-1) through the 3rd handling part 20 of back 2100 (2100-1), oil droplet and/or foreign matter are finally reclaimed or are caught.This structure is ideal.
Constitute the 2nd porous member 22 the 2nd filter can by single or several constitute, also can change aperture etc., can tackle flexibly.Can change according to the shape of device, the kind of handled thing etc., adopt the most effective structure.Between the 2nd punched-plate the 21, the 2nd porous member 22, suction fan 30, passage (D), (E) have been formed.Suitable previous example such as the width of this passage (D), (E) and capacity.The hole 2100 of the 2nd punched-plate 21 and the 3rd punched-plate 21-1, the phase place change of 2100-1 etc. are suitable for the example of aforementioned the 1st the place ahead punched-plate 11 and the 1st rear punched-plate 12.This ring-type the 2nd punched-plate the 21, the 3rd punched-plate 21-1 is installed on the dividing plate 14, is disposed in the casing 1.Simultaneously, between this ring-type the 3rd punched-plate 21-1 and casing 1, formed the space and the passage (E) of the 2nd porous member 22 insertion usefulness.After employing was installed to the structure of this dividing plate 14, ring-type the 2nd punched-plate the 21, the 3rd punched-plate 21-1 fixedly became easier, between the two and distance maintaining of aforesaid space etc., dismounting etc. also easier.
30 is suction fan, by motor 31 rotations.
40 is the 4th handling part.This part is made of single or several the 3rd filters that contain activated carbon, zeolite, chemical agent, medicine etc., is in the rear portion of aforementioned casing 1, is arranged in the passage (E).Be used for filtering with deodorization etc. to the mist of oil after handling.The formation of the 3rd filter is suitable for previous example basically.In addition, (F) expression passage among the figure.Disposed motor 31 in this passage (F).
The 1st reservoir compartment (recoverer), 51 expression the 2nd reservoir compartments (recoverer) of oil content are reclaimed in 50 expressions among the figure.In the 50, the 2nd reservoir compartment 51, the 1st reservoir compartment, be provided with outlet 50a, 51a, be respectively applied for the pipeline (not having diagram) that connects discharge (circulation) usefulness.
Figure 10 is the overall profile of the other example of expression the present invention.
Shown impingement plate 7 is the structures after previous example is improved among Figure 11, Figure 12.The umbrella impingement plate 7 that it will be arranged in the 1st handling part 5 is designed to hierarchic structure (a plurality of ladder 700), and the ventilating duct 701 of mesh, slotted hole etc. is set in each ladder 700 as required.Utilize each ladder 700 and/or ventilating duct 701, can go up at the roughly full side face (from the center to the outer peripheral face) of this impingement plate 7 and form ventilating duct portion, guarantee flowing of mist of oil air on a large scale, reduce sucking air capacity, reducing speed.Simultaneously, can make the 2nd handling part 10 obtain load uniformly, the separating effect of the mud class that the sectionalization of promotion oil droplet and oil content and proportion are heavier etc. etc.
Shown the 2nd, 3 punched- plate 21b, 21b-1 is the structure after previous example is improved among Figure 13, and this scheme can make the collision and/or the collision elimination harmony more of the mist of oil air in the impeller of suction fan 30, obtains higher efficient.That is to say, in aforesaid example, the distinguished and admirable angle of coming out with respect to impeller from suction fan 30, the hole 2100 by the 2nd, 3 punched-plates 21,21-1, the distinguished and admirable angle of 2100-1 are in obtuse angle.Corresponding, in this example, by the hole 2100b that changes the 2nd, 3 punched- plate 21b, 21b-1, the orientation angle of 2100b-1, make distinguished and admirable angle be acute angle, thereby can reduce the distinguished and admirable probability that passes through hole 2100b, 2100b-1 without collision with respect to the distinguished and admirable angle of coming out from impeller by hole 2100b, 2100b-1.Briefly, this example can form the atresia impingement area on the ball face in the orientation angle that changes hole 2100b, 2100b-1, help the fine collision of mist of oil air on this impingement area, improves separative efficiency, promotes the oil dropletization of mist of oil.Specifically, among Figure 13 shown the 2nd, 3 punched- plate 21b, 21b-1 constituted have bending, the collision ring bodies of the impact walls sheet 2101 (2101-1) of shape such as concavo-convex, mountain font.The hole 2100b (2100b-1) that mutual (as required) of the impact walls sheet 2101 (2101-1) of the 2nd punched-plate 21b (the 3rd punched-plate 21b-1) offers can adopt common form.But the hole 2100b (2100b-1) that is offered on the impact walls sheet 2101 (2101-1) also can adopt the interlaced structure of phase place and/or opening direction to guarantee the time of staying, avoids directly by this hole 2100b (2100b-1).That is to say, can promote the expansion of mist of oil particle diameter, promote the fine collision of mist of oil air on this impingement area and separate efficiently, promote the efficient oil dropletization of mist of oil.
[effect of invention]
The invention of technical scheme 1 is to be equipped with the 1st in the casing with suction inlet and outlet Handling part, be arranged at the 1st handling part rear the 2nd handling part, be arranged at the 2nd handling part after Ring-type the 3rd handling part of side, be arranged at suction fan, the suction of this ring-type the 3rd handling part inside Enter fan with the oil mist removing device of motor etc. The 1st handling part is by pressing arranged spaced in casing Chain link and the umbrella impingement plate that is arranged at this chain link centre gangway front consist of. The 2nd place Reason section is by at least one punched-plate and several the 1st porous sections being disposed at this punched-plate rear Part consists of. The 3rd handling part is by at least one Zhang Huanzhuan punched-plate and add on this punched-plate Ring-type the 2nd porous member consist of. Structurally, this oil mist removing device will contain mist of oil Air sucks casing by suction inlet, processes by the 1st～the 3rd handling part then, will divide Collect recoverer from the oil that comes out, the air after will purifying simultaneously is discharged to dress by outlet Outside putting.
Therefore, technical scheme 1 has following characteristics: structurally, guarantee the 1st～3 handling part Suitable gap in casing arranges, and adopts protecting cover to open and close this casing. Be conducive to like this this The cleaning of the 1st～3 handling part, replacing operation, and arrange rapidly and reliably, maintain easily Deng; Avoid the mist of oil air to the crushing of suction inlet; Promote the certain of oil content in this mist of oil air Oil droplet; The 1st, 2 handling parts can successfully be supplied with. After satisfying these important documents, also Can avoid high speed, the high capacity of fan, promote the expansion of mist of oil particle diameter. The present invention is greatly In the casing of approximately same sectional area the 1st～3 handling part is roughly linearly arranged, can guarantee sky The rotation of gas (wind) and the diverging flow in casing; Utilize at least one punched-plate, promote The high efficiency that the high efficiency that oil droplet generates and dust catch etc.
The invention of technical scheme 2 then is rushing of the 2nd handling part put down in writing in technical scheme 1 In the periphery in the hole of offering on the ring-type punched-plate of orifice plate and/or the 3rd handling part arranges The edge flange utilizes plunging to form the circuitous channel of mist of oil, oil content and/or mist of oil and structure The oil mist removing device that becomes.
Therefore, technical scheme 2 has following characteristics: the purpose that can reach technical scheme 1; Improve punched-plate, can guarantee the rotation of mist of oil and the diverging flow in casing; Can urge Advance the high efficiency that dust catches; Oil content compile and fall be more prone to, easy.
The invention of technical scheme 3 be in technical scheme 1, put down in writing on the ring-type punched-plate of the 3rd handling part, offer a plurality of hole the time, the oil mist removing device that the downside of punched-plate about 1/3～1/4 is constituted as non-porous structure.
Therefore, technical scheme 3 has following characteristics: the purpose that can reach technical scheme 1; Improved punched-plate, can guarantee that mist of oil direction diffusion according to the rules is mobile; By filter dust is carried out high efficiency seizure.
The invention of technical scheme 4 is at least two punched-plates of configuration in the 2nd handling part of being put down in writing in technical scheme 1, the hole non-overlapping copies of each punched-plate and the oil mist removing device that constitutes.
Therefore, technical scheme 4 has following characteristics: the purpose that can reach technical scheme 1; Structure to each punched-plate is improved, and can guarantee that mist of oil direction diffusion according to the rules is mobile; Can carry out high efficiency seizure to dust by filter; Can promote facilitation that oil content compiles and fall, easy etc.
The invention of technical scheme 5 is to be equipped with dividing plate in the 2nd handling part of being put down in writing in technical scheme 1, offers the circular hole passage and the oil mist removing device that constitutes on this dividing plate.
Therefore, technical scheme 5 has following characteristics: the purpose that can reach technical scheme 1; Can supply with suction fan fully by the mist of oil that the process of the 1st porous member is handled for the first time, help, guarantee that mist of oil direction diffusion in accordance with regulations is mobile to the 2nd porous member diffusion contact; Can carry out high efficiency seizure etc. to dust by filter.
The invention of technical scheme 6 is the 2nd handling parts of being put down in writing in the technical scheme 1, utilizes the compacting part be arranged at casing open-close lid the inside, is fixed on the casing and the oil mist removing device that constitutes.
Therefore, technical scheme 6 has following characteristics: the purpose that can reach technical scheme 1; The 2nd, 3 handling parts can be arranged in the casing; Can carry out high efficiency seizure etc. to dust by filter.
Claims (6)
1. oil mist removing device, in casing with suction inlet and outlet, equipped the 1st handling part, be disposed at the 1st handling part rear the 2nd handling part, be disposed at the 2nd handling part rear ring-type the 3rd handling part, be arranged at suction fan and this suction fan motor in this ring-type the 3rd handling part, it is characterized in that
Above-mentioned the 1st handling part by by arranged spaced in casing chain link and the umbrella impingement plate that is arranged at this chain link centre gangway front constitute,
Above-mentioned the 2nd handling part is made of at least one punched-plate and several the 1st porous members being disposed at this punched-plate rear,
Above-mentioned the 3rd handling part is made of at least one Zhang Huanzhuan punched-plate and ring-type the 2nd porous member added on this punched-plate,
Structurally, the air that this oil mist removing device will contain mist of oil sucks aforementioned casing by aforementioned suction inlet, handle by aforementioned the 1st～the 3rd handling part then, the oil content of separating is collected recoverer, simultaneously cleaned air passes is discharged to outside the device by outlet.
2. oil mist removing device according to claim 1 is characterized in that,
Around the punched-plate of the 2nd handling part and/or the hole on the ring-type punched-plate of the 3rd handling part, offered plunging is set, utilizes these plungings to form the circuitous channel of mist of oil, oil and/or mists.
3. oil mist removing device according to claim 1 is characterized in that,
Offer a plurality of holes on the ring-type punched-plate of the 3rd handling part, and downside 1/3～1/4 part of this punched-plate is a non-porous structure.
4. oil mist removing device according to claim 1 is characterized in that,
At least 2 punched-plates of the 2nd handling part configuration, and the hole of these punched-plates is non-overlapped configuration.
5. oil mist removing device according to claim 1 is characterized in that,
The 2nd handling part configuration dividing plate is offered the circular hole passage on this dividing plate.
6. oil mist removing device according to claim 1 is characterized in that,
Utilization is arranged at the compacting part of casing open-close lid the inside, the 2nd handling part is fixed on the casing and constitutes.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003146601A JP2004344818A (en) | 2003-05-23 | 2003-05-23 | Oil mist separator |
| JP146601/2003 | 2003-05-23 | ||
| JP2003395726A JP4343661B2 (en) | 2003-11-26 | 2003-11-26 | Oil mist removal device |
| JP395726/2003 | 2003-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1572357A CN1572357A (en) | 2005-02-02 |
| CN100391575C true CN100391575C (en) | 2008-06-04 |
Family
ID=34525341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100432410A Expired - Lifetime CN100391575C (en) | 2003-05-23 | 2004-05-14 | Oil mist removing device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN100391575C (en) |
| SG (1) | SG114657A1 (en) |
| TW (1) | TWI244402B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301687B (en) * | 2013-07-09 | 2015-09-16 | 株洲南方燃气轮机成套制造安装有限公司 | A kind of oil mist separator |
| CN104971582A (en) * | 2015-07-18 | 2015-10-14 | 周盈裕 | Machine tool oil mist purification collector |
| CN111271588A (en) * | 2020-03-30 | 2020-06-12 | 上海电气凯士比核电泵阀有限公司 | Oil filter and bearing box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07289832A (en) * | 1994-04-28 | 1995-11-07 | Amano Corp | Collision catching filter for oil mist collector |
| CN1129144A (en) * | 1994-08-23 | 1996-08-21 | 曼及胡梅尔过滤器工厂有限公司 | Oil-fog separating device for air |
| JP2001300240A (en) * | 2000-04-26 | 2001-10-30 | Akamatsu Denki Seisakusho:Kk | Wet dust collector |
| CN1382899A (en) * | 2001-03-13 | 2002-12-04 | 三菱重工业株式会社 | Oil separator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3256160B2 (en) * | 1997-02-07 | 2002-02-12 | 昭和電機株式会社 | Oil mist removal device |
| JPH11285611A (en) * | 1998-04-06 | 1999-10-19 | Akamatsu Denki Seisakusho:Kk | Dust removing and deodorizing apparatus |
-
2004
- 2004-02-19 SG SG200400881A patent/SG114657A1/en unknown
- 2004-03-30 TW TW93108655A patent/TWI244402B/en not_active IP Right Cessation
- 2004-05-14 CN CNB2004100432410A patent/CN100391575C/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07289832A (en) * | 1994-04-28 | 1995-11-07 | Amano Corp | Collision catching filter for oil mist collector |
| CN1129144A (en) * | 1994-08-23 | 1996-08-21 | 曼及胡梅尔过滤器工厂有限公司 | Oil-fog separating device for air |
| JP2001300240A (en) * | 2000-04-26 | 2001-10-30 | Akamatsu Denki Seisakusho:Kk | Wet dust collector |
| CN1382899A (en) * | 2001-03-13 | 2002-12-04 | 三菱重工业株式会社 | Oil separator |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200505544A (en) | 2005-02-16 |
| SG114657A1 (en) | 2005-09-28 |
| CN1572357A (en) | 2005-02-02 |
| TWI244402B (en) | 2005-12-01 |
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