CN203790726U - Oil-mist purifier with silencing structure - Google Patents
Oil-mist purifier with silencing structure Download PDFInfo
- Publication number
- CN203790726U CN203790726U CN201420132946.9U CN201420132946U CN203790726U CN 203790726 U CN203790726 U CN 203790726U CN 201420132946 U CN201420132946 U CN 201420132946U CN 203790726 U CN203790726 U CN 203790726U
- Authority
- CN
- China
- Prior art keywords
- air channel
- type air
- bent type
- filter
- oil
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an oil-mist purifier with a silencing structure. The oil-mist purifier comprises a box body, a fan partitioning plate, a filtering system and an air power system, wherein the fan partitioning plate is welded in the box body and divides the box body into an upper part and a lower part; the lower part is provided with the filtering system and the upper part is provided with the air power system; the filtering system is fixed on an inner shell of the box body at the lower part of the fan partitioning plate by a sliding channel and consists of a primary filter, a secondary filter and a tertiary filter which are arranged on the sliding channel in sequence from bottom to top; the filtering system, and one side surface and the bottom surface of the inner shell of the box body form a hollow buffering cavity; an air inlet is formed in an outer shell of the side-surface box body, and an oil discharging port is also formed in the other side surface of the box body; and the buffering cavity is respectively communicated with the air inlet, the filtering system and the oil discharging port. The oil-mist purifier disclosed by the utility model has the advantages that no additional silencer is added, so that the cost for installation and maintenance of equipment is saved, and the problem of overlarge noise of oil-stain purification equipment in a workshop is solved.
Description
Technical field
The utility model relates to a kind of oil mist eliminator, relates in particular to a kind of oil mist eliminator with noise-reducing structure.
Background technology
Along with economic development, increasing industrial machinery is used in a large number, bore at turnning and milling in the process of metal working such as mill, the use meeting of metalworking fluid forms a large amount of oil mist particles in air, long-term work is in such environment, oil mist particles can be adsorbed in the lung of human body, endanger greatly the healthy of workman, in order to eliminate the harm of contaminated with oil mist to workers ' health, some workshops are provided with oil mist filter, but, existing cleaning equipment in when work in order to ensure purification efficiency, mostly use high-power blower to extract mist of oil, thereby the noise while having caused cleaning equipment work is very ear-piercing, although solved the contaminated with oil mist problem in workshop, but also introduce new noise problem.
Utility model content
In order to reduce oil mist eliminator running noises, reach better operational effect, the utility model provides a kind of oil mist eliminator with noise-reducing structure, this oil mist eliminator does not increase extra silencer, save installation and the maintenance cost of equipment, solved the excessive difficult problem of greasy dirt cleaning equipment noise in workshop.
The utility model solves the technical scheme that its technical problem adopts: a kind of oil mist eliminator with noise-reducing structure, comprises casing, blower fan dividing plate, filtration system and aerodynamic system; Blower fan dividing plate is welded on box house, and casing is separated into upper part and lower part by described blower fan dividing plate; Bottom is divided filtration system is set, and top is divided aerodynamic system is set;
Described filtration system is fixed on described blower fan the lower partition by slideway divides on the inner housing of casing, and filtration system is made up of the grade one filter, secondary filter and the tertiary filter that are arranged on successively from bottom to top on slideway; Side of filtration system and inner shell of a box body body and bottom surface form the cushion chamber of hollow, and air inlet is arranged on the shell body of this side casing, and oil drain out is also installed on the shell body of the another side of described casing; Described cushion chamber is communicated with respectively with air inlet, filtration system and oil drain out respectively;
Described aerodynamic system is fixed on blower fan dividing plate top by electric machine support and divides on the inner housing of casing, aerodynamic system comprises blower motor, the bottom connecting fan impeller of blower motor, the cavity forming between the horizontal air outlet of draught fan impeller and inner shell of a box body body is bent type air channel I;
On described draught fan impeller, be also installed with a hollow cylinder cover body with guide effect, this cover body is wind scooper, and the cavity forming between the shell body of wind scooper and inner shell of a box body body is bent type air channel II;
Described blower motor is sleeved in wind scooper, and the cavity forming between blower motor and wind scooper inner housing is bent type air channel VI;
The hollow cylinder cover body with air draft effect is installed on the inner housing of casing upper end, this cover body is outlet housing, described wind scooper is relative with the openend of outlet housing, wind scooper opening radius is greater than the opening radius of outlet housing, the partial shell of outlet housing is inserted in the opening of wind scooper, and the cavity forming between blower motor and outlet housing inner housing is bent type air channel V;
The cavity forming between the shell body of described outlet housing and the inner housing of casing is bent type air channel III;
Described bent type air channel I, bent type air channel II, bent type air channel III, bent type air channel VI and bent type air channel V are interconnected and form a bent type air channel that has commutation and remove the function of making an uproar.
Further, described grade one filter be high polishing stainless steel deflector and deep bead be staggered composition filter.
Further, described secondary filter is the filter element that has at least one deck to be made up of stainless steel wire.
Further, described tertiary filter is the filter that oil resistant high efficiency filter material is made.
Further, on described casing, the access door through encapsulation process is installed.
Further, described blower fan is backswept centrifugal fan, and the blade of described draught fan impeller is the steel plate blade of surface through preservative treatment.
Further, the horizontal air outlet of draught fan impeller is the wind scooper outlet of spiral-lock on draught fan impeller.
The beneficial effects of the utility model are:
The bent type air channel with commutation function described in the utility model, utilize filter self assembling parts to form, the existence in this air channel, air after filtering need could be discharged from outlet housing through repeatedly changing flow direction, in flow process, because air channel is bent type structure, in limited space, reduce the kinetic energy of air, thereby the air velocity that oil mist eliminator is discharged has reduced noise of equipment, this denoising structure is without increasing new silencing means, also without realizing noise reduction object by lengthening air channel, both saved installation cost, also saved the installing space of device, make described greasy dirt clarifier structure compacter.
The utility model adopts three grades successively to filter, and the oil mist particles of every one-level elimination Different Diameter value, makes the filtration of airborne mist of oil comparatively thorough, and the air after the purification of discharging through exhaust hood can directly enter workshop.
Brief description of the drawings
Fig. 1 is the utility model air flow figure;
Fig. 2 is front view of the present utility model.
Wherein, 1. air inlet, 2. casing, 3. blower fan dividing plate, 4. draught fan impeller, 5. wind scooper, 6. suspension ring, 7. outlet housing, 8. blower motor, 9. electric machine support, 10. oil drain out, 11. tertiary filters, 12. secondary filters, 13. grade one filters, 14. access doors, 15. equipment footing, 16. cushion chambers, 17. bent type air channel I, 18. bent type air channel II, 19. bent type air channel III, 20. bent type air channel VI, 21. bent type air channel V.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is further illustrated.
Embodiment 1
A kind of oil mist eliminator with noise-reducing structure as depicted in figs. 1 and 2, comprises casing 2, blower fan dividing plate 3, filtration system and aerodynamic system; Blower fan dividing plate 3 is welded on box house, and casing is separated into upper part and lower part by described blower fan dividing plate 3; Bottom is divided filtration system is set, and top is divided aerodynamic system is set;
Described filtration system is fixed on described blower fan dividing plate 3 bottoms by slideway divides on the inner housing of casing, and filtration system is made up of the grade one filter 13, secondary filter 12 and the tertiary filter 11 that are arranged on successively from bottom to top on slideway; Side of filtration system and inner shell of a box body body and bottom surface form the cushion chamber 16 of hollow, and air inlet 1 is arranged on the shell body of this side casing, and oil drain out 10 is also installed on the shell body of the another side of described casing; Described cushion chamber 16 is communicated with respectively with air inlet 1, filtration system and oil drain out 10 respectively;
Described aerodynamic system is fixed on blower fan dividing plate 3 tops by electric machine support and divides on the inner housing of casing, aerodynamic system comprises blower motor 8, the bottom connecting fan impeller 4 of blower motor 8, the cavity forming between the horizontal air outlet of draught fan impeller 4 and inner shell of a box body body is bent type air channel I 17;
On described draught fan impeller 4, be also installed with a hollow cylinder cover body with guide effect, this cover body is wind scooper 5, and the cavity forming between the shell body of wind scooper 5 and inner shell of a box body body is bent type air channel II 18;
Described blower motor 8 is sleeved in wind scooper 5, and the cavity forming between blower motor 8 and wind scooper 5 inner housings is bent type air channel VI 20;
The hollow cylinder cover body with air draft effect is installed on the inner housing of casing upper end, this cover body is outlet housing 7, described wind scooper 5 is relative with the openend of outlet housing 7, wind scooper 5 opening radiuses are greater than the opening radius of outlet housing 7, the partial shell of outlet housing 7 is inserted in the opening of wind scooper 5, and the cavity forming between blower motor 8 and outlet housing 5 inner housings is bent type air channel V 21;
The cavity forming between the shell body of described outlet housing 7 and the inner housing of casing is bent type air channel III 19;
Described bent type air channel I 17, bent type air channel II 18, bent type air channel III 19, bent type air channel VI 20 and bent type air channel V 21 are interconnected and form a bent type air channel that has commutation and remove the function of making an uproar.
In the present embodiment, described grade one filter 13 is the be staggered filter of composition of high polishing stainless steel deflector and deep bead.The filter element of described secondary filter 12 for having at least one deck to be formed by stainless steel wire.The filter that described tertiary filter 11 is made for oil resistant high efficiency filter material.Access door 14 through encapsulation process is installed on described casing 2.Described blower fan is backswept centrifugal fan, and the blade of described draught fan impeller (4) is the steel plate blade of surface through preservative treatment.The horizontal air outlet of draught fan impeller 4 is the wind scooper outlet of spiral-lock on draught fan impeller 4.
The course of work of the present utility model is:
After device start, pumped to the filtration system in casing by air inlet 1 with the air of mist of oil by blower fan, filter through grade one filter 13, in mist of oil, bulky grain oil droplet is filtered out, discharges through oil drain out 10, enter secondary filter 12 with the air of less oil droplet, the less oil droplet after filtration aggregates into larger oil droplet and discharges through oil drain out 10, entering tertiary filter 11 with the air of more small oil mist particles filters, tiny oil droplets after filtration aggregates into larger oil droplet and discharges through oil drain out 10, air after filtration extracts to blower fan dividing plate 3 tops through draught fan impeller 4, purify air and laterally enter bent type air channel I 17, once commutation in bent type air channel II 18, purify air and rise to bent type air channel III 19 along bent type air channel II 18 and carry out secondary commutation, purify air and enter bent type air channel VI 20, three commutations are carried out in air gravitate accumulation in bent type air channel VI 20, purify air commutation after rise along bent type air channel V 21, finally discharge from outlet housing.
The utility model is not limited to above-described embodiment, and equivalent concepts or change in any technical scope disclosing at the utility model, all classify protection domain of the present utility model as.
Claims (7)
1. with an oil mist eliminator for noise-reducing structure, it is characterized in that: comprise casing (2), blower fan dividing plate (3), filtration system and aerodynamic system; Blower fan dividing plate (3) is welded on box house, and casing is separated into upper part and lower part by described blower fan dividing plate (3); Bottom is divided filtration system is set, and top is divided aerodynamic system is set;
Described filtration system is fixed on described blower fan dividing plate (3) bottom by slideway divides on the inner housing of casing, and filtration system is made up of the grade one filter (13), secondary filter (12) and the tertiary filter (11) that are arranged on successively from bottom to top on slideway; Side of filtration system and inner shell of a box body body and bottom surface form the cushion chamber (16) of hollow, and air inlet (1) is arranged on the shell body of this side casing, and oil drain out (10) is also installed on the shell body of the another side of described casing; Described cushion chamber (16) is communicated with respectively with air inlet (1), filtration system and oil drain out (10) respectively;
Described aerodynamic system is fixed on blower fan dividing plate (3) top by electric machine support and divides on the inner housing of casing, aerodynamic system comprises blower motor (8), the bottom connecting fan impeller (4) of blower motor (8), the cavity forming between the horizontal air outlet of draught fan impeller (4) and inner shell of a box body body is bent type air channel I (17);
On described draught fan impeller (4), be also installed with a hollow cylinder cover body with guide effect, this cover body is wind scooper (5), and the cavity forming between the shell body of wind scooper (5) and inner shell of a box body body is bent type air channel II (18);
Described blower motor (8) is sleeved in wind scooper (5), and the cavity forming between blower motor (8) and wind scooper (5) inner housing is bent type air channel VI (20);
The hollow cylinder cover body with air draft effect is installed on the inner housing of casing upper end, this cover body is outlet housing (7), described wind scooper (5) is relative with the openend of outlet housing (7), wind scooper (5) opening radius is greater than the opening radius of outlet housing (7), the partial shell of outlet housing (7) is inserted in the opening of wind scooper (5), and the cavity forming between blower motor (8) and outlet housing 5 inner housings is bent type air channel V (21);
The cavity forming between the shell body of described outlet housing (7) and the inner housing of casing is bent type air channel III (19);
Described bent type air channel I (17), bent type air channel II (18), bent type air channel III (19), bent type air channel VI (20) and bent type air channel V (21) are interconnected and form a bent type air channel that has commutation and remove the function of making an uproar.
2. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: described grade one filter (13) is the be staggered filter of composition of high polishing stainless steel deflector and deep bead.
3. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: the filter element of described secondary filter (12) for having at least one deck to be made up of stainless steel wire.
4. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: the filter that described tertiary filter (11) is made for oil resistant high efficiency filter material.
5. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: the access door (14) through encapsulation process is installed on described casing (2).
6. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: described blower fan is backswept centrifugal fan, and the blade of described draught fan impeller (4) is the steel plate blade of surface through preservative treatment.
7. the oil mist eliminator with noise-reducing structure as claimed in claim 1, is characterized in that: the horizontal air outlet of draught fan impeller (4) is the wind scooper outlet of spiral-lock on draught fan impeller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132946.9U CN203790726U (en) | 2014-03-23 | 2014-03-23 | Oil-mist purifier with silencing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132946.9U CN203790726U (en) | 2014-03-23 | 2014-03-23 | Oil-mist purifier with silencing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790726U true CN203790726U (en) | 2014-08-27 |
Family
ID=51373001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132946.9U Withdrawn - After Issue CN203790726U (en) | 2014-03-23 | 2014-03-23 | Oil-mist purifier with silencing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861392A (en) * | 2014-03-23 | 2014-06-18 | 大连兆和科技发展有限公司 | Oil mist purifier with sound reducing structure |
| CN112569719A (en) * | 2020-12-21 | 2021-03-30 | 玉环太平洋机械有限公司 | Top suction type oil mist separation purifier |
-
2014
- 2014-03-23 CN CN201420132946.9U patent/CN203790726U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861392A (en) * | 2014-03-23 | 2014-06-18 | 大连兆和科技发展有限公司 | Oil mist purifier with sound reducing structure |
| CN112569719A (en) * | 2020-12-21 | 2021-03-30 | 玉环太平洋机械有限公司 | Top suction type oil mist separation purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2936402Y (en) | Oil mist purifier | |
| CN203874625U (en) | Oil mist purifier | |
| CN203790726U (en) | Oil-mist purifier with silencing structure | |
| CN201443447U (en) | Special-type heavy truck horizontal type three-stage air filter | |
| CN105351999A (en) | Water circulation type water carrying smoke hood | |
| CN204672052U (en) | A kind of air filter with cleaning function | |
| CN103861392B (en) | Oil mist purifier with sound reducing structure | |
| CN203061016U (en) | Oil mist purification plant | |
| CN103908866B (en) | A kind of oil mist eliminator | |
| CN204512001U (en) | A kind of blower fan sound-insulating cover | |
| CN204799028U (en) | A complete sets that is used for oil mist pollution of quick -witted processing vehicle to purify | |
| CN203002136U (en) | High-efficiency oil mist purifier | |
| CN202143812U (en) | Case of water mist lampblack removing device | |
| CN104358635B (en) | Diesel locomotive close-coupled inertia air filter | |
| CN204646370U (en) | Use for diesel engine exhaust gas processing device | |
| CN204006308U (en) | For the purifying fresh air system of toll booth | |
| CN205145907U (en) | Motor application exhaust treatment device | |
| CN203347948U (en) | Dry-wet combined air filter system | |
| CN201321924Y (en) | Oil-bath type strength swirl air filter of heavy-duty automobile | |
| CN202991629U (en) | Pump cover of automatic filtration type cooling water pump | |
| CN207253935U (en) | A kind of movable type industrial fumes processing unit | |
| CN105879536A (en) | Maintenance-free oil mist collector | |
| CN204704886U (en) | A kind of side-absorption type smoke exhaust ventilator | |
| CN105444232A (en) | Oily fume purifying all-in-one machine | |
| CN204827725U (en) | Dustlessization of automobile air filter dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |