CN104399341B - A kind of oil mist treatment device of multistage cold former - Google Patents
A kind of oil mist treatment device of multistage cold former Download PDFInfo
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- CN104399341B CN104399341B CN201410551407.3A CN201410551407A CN104399341B CN 104399341 B CN104399341 B CN 104399341B CN 201410551407 A CN201410551407 A CN 201410551407A CN 104399341 B CN104399341 B CN 104399341B
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- cyclone separator
- air amplifier
- mist
- pipe
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Abstract
The invention discloses a kind of oil mist treatment device of multistage cold former, comprise air compressor, refrigeration vortex tube, cyclone separator, filtering exhaust tank, also comprise air amplifier module group, oil trap, described multiple air amplifier parallel Vertical is arranged at above cover half, and described air amplifier air inlet is connected with air compressor by high-voltage tube; Described air amplifier gas outlet is connected with cyclone separator top by mist of oil pipeline; Described refrigeration nozzle of vortex tube is connected with air compressor by high-voltage tube, and described refrigeration vortex tube refrigerator pipe is connected with mist of oil pipeline rear portion by high-voltage tube; Be connected with oil trap by oil pipe bottom described cyclone separator, cyclone separator upper end is connected with filtering exhaust tank by airduct.The oil mist treatment device of a kind of multistage cold former provided by the invention, structure is simple, and without transmission device, without control circui, easy to clean, can be fire-proof and explosion-proof, and reliability is high.
Description
Technical field
The present invention relates to a kind of oil mist treatment device of multistage cold former, belong to mist of oil processing technology field.
Background technology
Cold headers are machine-tools that application cold-heading technology produces all kinds of standard component, securing member, shaped piece.Cold-heading technology is the cold plasticity restrained deformation technology in intermetallic composite coating, is a kind of high-precision, efficient, high-quality, low consumption, few vanguard technology technology without cutting.Cold-heading technology, with the process characteristic of its economical and efficient, is widely used, becomes one of indispensable important manufacturing process in plastic deformation bulk forming technology in the industrial departments such as machinery, instrument, electrical equipment, light industry, aerospace, boats and ships, military project.
The plastic deformation that cold-heading technology utilizes metal to produce under external force, and by means of mould, metal volume is redistributed and shifts, thus part required for being formed or blank.It is shaping that metal carries out instantaneous pressure impulsive constraints under the operating mode of cold conditions, its moulding mechanism determines metal material under cold conditions operating mode, cold plastic deformation must be at a high speed, high pressure, high-frequency, under high pressure moment upsetting squeeze, jumped to approximate melting point 30% to 35% by upsetting squeeze material by normal temperature, about 200 DEG C ~ 400 DEG C, metal bar material creates a large amount of heats due to plastic deformation and with mould friction in the process made by upsetting, if these heats are not pulled away can bring very large impact to the continuous operation of machine and the life-span of mould, therefore need to cool it with cold oil.When cooling oil waters on workpiece, just produce a large amount of mist of oil in an atmosphere floating, serious pollution Workplace, have a strong impact on operator's health.
Existing mist of oil treatment facility application target is to realize requirement in certain production requirement or technique instead of in order to reclaim the aerial mist of oil of disperse, really can not realizes recovery and the improvement of mist of oil.Mist of oil is just retracted to air from factory floor by oil-mist processor, not through process, still has very large pollution to air.Corresponding special mist of oil treatment facility is not also developed for the severe mist of oil that cold-heading is such.Common mist of oil treatment facility is applied on cold headers and produces little effect.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of oil mist treatment device of multistage cold former.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of oil mist treatment device of multistage cold former, comprise air compressor, refrigeration vortex tube, cyclone separator, filtering exhaust tank, also comprise air amplifier module group, oil trap, described air amplifier module group comprises multiple air amplifier, described multiple air amplifier parallel Vertical is arranged at above cover half, and described air amplifier and cover half vertical range are set to 80-135mm; Described air amplifier air inlet is connected with air compressor by high-voltage tube; Described air amplifier gas outlet is connected with cyclone separator top by mist of oil pipeline; Described refrigeration nozzle of vortex tube is connected with air compressor by high-voltage tube, and described refrigeration vortex tube refrigerator pipe is connected with mist of oil pipeline rear portion by high-voltage tube; Be connected with oil trap by oil pipe bottom described cyclone separator, cyclone separator upper end is connected with filtering exhaust tank by airduct.Described filtering exhaust jar structure inside is provided with thin and meticulous two-layer filter.
Also comprise spirality pipe, described spirality pipe is set to spiral structure, and spirality pipe one end is connected with mist of oil pipe end, and the spirality pipe other end is communicated with cyclone separator upper outside face is tangent.
Also comprise polylith guide vane, described guide vane is set to curved-surface structure, and guide vane is arranged on cyclone separator inwall equably.
Also comprise at the bottom of frustum of a cone cylinder, shutter top cap, be provided with at the bottom of frustum of a cone cylinder bottom described cyclone separator, described cyclone separator top is provided with shutter top cap.The rotary motion of isolated oil can be weakened at the bottom of described taper cone barrel, reduce oil extraction band gas and make isolated oil steadily can flow into oil trap.Described shutter top cap makes air-flow in cyclone separator become evenly with steady.
Preferably, the air amplifier 25-50mm lower than middle air amplifier distance cover half vertical height at described multiple air amplifier wherein two ends.
Preferably, the angle that described refrigeration vortex tube refrigerator pipe is connected with mist of oil pipeline rear portion by high-voltage tube is less than 30 °.
Preferably, also comprise cover cap, described cover cap sealing is arranged at cold headers top, and described air amplifier module group is arranged in cover cap.
Beneficial effect: the oil mist treatment device of a kind of multistage cold former provided by the invention, utilize Koln to reach effect principle and air amplifier structure to entrainment mist of oil and enter mist of oil pipeline, eddy current cooling theory is utilized to provide cold airflow to cool mist of oil, centrifugal principle is utilized to adopt cyclone separation process to carry out the recovery of mist of oil physical separation, through filtered and recycled.The suction of apparatus of the present invention mist of oil is cooled to the same power source with air-flow, and structure is simple, and without transmission device, without control circui, easy to clean, can be fire-proof and explosion-proof, and reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cyclone separator top view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1 and Figure 2, this device carries out controlling and collect for the mist of oil produced in multistage cold former production process, and cover cap 16 is arranged on open-mouth above cold headers dynamic model and cover half, and with cold headers good seal.Be provided with air amplifier module group above cover half in cover cap 16, air amplifier module group comprises multiple air amplifier 1, and multiple air amplifier 1 parallel Vertical is arranged at above cover half, and described air amplifier 1 is set to 80-135mm with cover half vertical range; Preferably, the air amplifier 25-50mm lower than middle air amplifier distance cover half vertical height at multiple air amplifier 1 wherein two ends.Described air amplifier 1 air inlet is connected with air compressor 2 by high-voltage tube 3; Described air amplifier 1 gas outlet is connected with mist of oil pipeline 5 one end; Described refrigeration vortex tube 4 nozzle is connected with air compressor 2 by high-voltage tube 3, and described refrigeration vortex tube 4 refrigerator pipe is that angle is less than 30 ° being communicated with by high-voltage tube 3 and mist of oil pipeline 5 other end rear portion; Preferably, the end of mist of oil pipeline 5 other end is also communicated with spirality pipe 6, and the end of spirality pipe 6 is communicated with cyclone separator 8 upper outside face is tangent.Cyclone separator 8 inwall is provided with equably the guide vane 7 of polylith curved-surface structure, to be provided with at the bottom of frustum of a cone cylinder 9 bottom cyclone separator 8, cyclone separator 8 top is provided with shutter top cap 11.Be connected with oil trap 10 by oil pipe bottom cyclone separator 8, cyclone separator 8 upper end is connected with filtering exhaust tank 14 by airduct.Filtering exhaust tank 14 inside configuration is provided with thin filter 12 and fine filtration device 13, and the air after process discharges through exhaust outlet 15.
Refrigeration vortex tube 4 produces cold airflow and enters spirality pipe 6 and carry out hybrid cooling from the mist of oil in mist of oil pipeline 5 and from spirality pipe 6, enter cyclone separator 8 along the tangential direction of the periphery of cyclone separator 8 again, described spirality pipe 6 increases mist of oil and cold airflow incorporation time, increase the tangential velocity that mixed airflow enters cyclone separator 8 simultaneously, the repeatedly flow-disturbing of mixed airflow through guide vane 7 in cyclone separator 8 adds air-flow stroke, carries out gas-liquid separation.9 rotary motions weakening isolated oil at the bottom of the frustum of a cone cylinder of separator 8 lower end, reduce oil extraction band gas and make isolated oil steadily flow into oil trap 10, in oil trap 10, band is magnetic, and reclaims after carrying out metallic particles magnetic to the oil collected.Separator 8 upper end arranges shutter top cap 11, described shutter top cap 11 to make in cyclone separator 8 air-flow become evenly and steadily and air-flow is pushed filtering exhaust tank 14, and described filtering exhaust tank 14 is built-in with after the thin and fine filtering net of twice carries out last gas filtration and adsorbs and discharges pure air by exhaust outlet 15.Whole apparatus structure is simple, and without transmission device, without control circui, easy to clean, can be fire-proof and explosion-proof, and reliability is high.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the oil mist treatment device of a multistage cold former, comprise air compressor, refrigeration vortex tube, cyclone separator, filtering exhaust tank, it is characterized in that: also comprise air amplifier module group, oil trap, described air amplifier module group comprises multiple air amplifier, described multiple air amplifier parallel Vertical is arranged at above cover half, and described air amplifier and cover half vertical range are set to 80-135mm; Described air amplifier air inlet is connected with air compressor by high-voltage tube; Described air amplifier gas outlet is connected with cyclone separator top by mist of oil pipeline; Described refrigeration nozzle of vortex tube is connected with air compressor by high-voltage tube, and described refrigeration vortex tube refrigerator pipe is connected with mist of oil pipeline rear portion by high-voltage tube; Be connected with oil trap by oil pipe bottom described cyclone separator, cyclone separator upper end is connected with filtering exhaust tank by airduct; Also comprise spirality pipe, described spirality pipe is set to spiral structure, and spirality pipe one end is connected with mist of oil pipe end, and the spirality pipe other end is communicated with cyclone separator upper outside face is tangent; Also comprise polylith guide vane, described guide vane is set to curved-surface structure, and guide vane is arranged on cyclone separator inwall equably; Also comprise at the bottom of frustum of a cone cylinder, shutter top cap, be provided with at the bottom of frustum of a cone cylinder bottom described cyclone separator, described cyclone separator top is provided with shutter top cap; Also comprise cover cap, described cover cap sealing is arranged at cold headers top, and described air amplifier module group is arranged in cover cap.
2. the oil mist treatment device of a kind of multistage cold former according to claim 1, is characterized in that: the air amplifier 25-50mm lower than middle air amplifier distance cover half vertical height at described multiple air amplifier wherein two ends.
3. the oil mist treatment device of a kind of multistage cold former according to claim 1, is characterized in that: the angle that described refrigeration vortex tube refrigerator pipe is connected with mist of oil pipeline rear portion by high-voltage tube is less than 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551407.3A CN104399341B (en) | 2014-10-17 | 2014-10-17 | A kind of oil mist treatment device of multistage cold former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551407.3A CN104399341B (en) | 2014-10-17 | 2014-10-17 | A kind of oil mist treatment device of multistage cold former |
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| Publication Number | Publication Date |
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| CN104399341A CN104399341A (en) | 2015-03-11 |
| CN104399341B true CN104399341B (en) | 2016-04-27 |
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| CN201410551407.3A Expired - Fee Related CN104399341B (en) | 2014-10-17 | 2014-10-17 | A kind of oil mist treatment device of multistage cold former |
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| CN112644015A (en) * | 2020-12-30 | 2021-04-13 | 厦门宽畅晖科技有限公司 | Novel colored 3D printer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201333368Y (en) * | 2008-12-05 | 2009-10-28 | 宁波思进机械有限公司 | Rotary jet-type oil-mist processor |
| CN103357233A (en) * | 2013-07-04 | 2013-10-23 | 上海大学 | Method and device for collecting and separating three-phase oil mist fluid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7998250B2 (en) * | 2008-10-03 | 2011-08-16 | B/E Aerospace, Inc. | Multiple vortex waste separator apparatus |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201333368Y (en) * | 2008-12-05 | 2009-10-28 | 宁波思进机械有限公司 | Rotary jet-type oil-mist processor |
| CN103357233A (en) * | 2013-07-04 | 2013-10-23 | 上海大学 | Method and device for collecting and separating three-phase oil mist fluid |
Non-Patent Citations (1)
| Title |
|---|
| 多工位冷镦机油雾抽吸及油雾处理方案的研究;朱红萍;《机床与液压》;20121130;第40卷(第21期);第83-86页 * |
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