CN101444691B - Auxiliary air jet oil mist processing machine of cold header - Google Patents
Auxiliary air jet oil mist processing machine of cold header Download PDFInfo
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- CN101444691B CN101444691B CN2008101630239A CN200810163023A CN101444691B CN 101444691 B CN101444691 B CN 101444691B CN 2008101630239 A CN2008101630239 A CN 2008101630239A CN 200810163023 A CN200810163023 A CN 200810163023A CN 101444691 B CN101444691 B CN 101444691B
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- oil
- mist
- processing machine
- oil mist
- auxiliary air
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- 239000003595 mist Substances 0.000 title claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 32
- 230000009467 reduction Effects 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 115
- 239000002184 metal Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000002912 waste gas Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses an auxiliary air jet oil mist processing machine of a cold header. The auxiliary processing machine comprises a shell and an inner tank which is internally provided with an oil mist collecting chamber, an lipophilic porous deceleration plate, a sprinkling chamber, an exhausting assembly and an oil return assembly; a nozzle is arranged on the front end of the oil mist collecting chamber, and a mist collecting cover is arranged on the lower end of the oil mist collecting chamber. The auxiliary processing machine has the advantages that compressed air is inhaled by the nozzle and a transonic air flow is formed in the oil mist collecting chamber; the transonic air flow entrains the oil mist on two sides under the action of negative pressure; the inhaled oil mist is combined with the transonic air flow, passes through the lipophilic porous deceleration plate for deceleration by a mist and air mixing pipeline and then flows into the sprinkling chamber; the oil mist air flow is cooled by a cooling oil liquid in the sprinkling chamber; finally, oil droplets are attached on the cooling oil liquid and flow into an oil sump of the oil return assembly, and the air flow is discharged by the exhausting assembly, thus preventing a large amount of oil mist produced by sprinkling lubricating oil or cooling oil liquid on a high temperature metal workpiece which runs at a high speed for a long time entering the atmosphere to pollute the environment, and effectively utilizing the recovered oil liquid.
Description
Technical field
The present invention relates to a kind of mist of oil recycling and processing device, especially relate to a kind of auxiliary air jet oil mist processing machine of cold header.
Background technology
As everyone knows, cold headers can produce a large amount of heats under the rapid plastic deformation of metal jumping-up and the working conditions such as cutting processing of upsetting, therefore must cool off cold headers, and very easily vaporize when watering on the higher metal works of the temperature that runs up for a long time in order to oil-based liquid lubricated or cooling, thereby produce a large amount of mist of oils, contain virulent material and peculiar smell such as third rare aldehyde, Polychlorinated biphenyls in these mist of oil waste gas, the production environment health that also endangered the operator greatly that mist of oil waste gas has swum in the atmosphere not only serious pollution.On the other hand, in the cold headers course of work, because of lubricated or cooling need to expend a large amount of oil-based liquids.
At present, generally adopt the monomer centrifugal fan that mist of oil waste gas is retracted to outside the production environment to the mist of oil treatment of waste gas, though this method has effectively avoided mist of oil waste gas the pollution of production environment also to be guaranteed operator's health, but caused pollution to ecological environment simultaneously, bring health hazard for more people, fundamentally do not solve the pollution problem of mist of oil waste gas.For addressing the above problem, also have the big system of the concentrating type of employing to handle, but this methods engineering have high input, energy consumption is big, cost height such as the maintenance of system, cleaning, the scope of application is narrower.
Summary of the invention
The contaminated with oil mist environment that technical problem to be solved by this invention produces when providing a kind of metal works that can effectively prevent lubricated or cooling cold headers, and auxiliary air jet oil mist processing machine of cold header simple in structure.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of auxiliary air jet oil mist processing machine of cold header, this random comprises housing and inner bag, be provided with the mist of oil collecting chamber that utilizes principle of negative pressure to collect mist of oil in the described inner bag, lipophile porous reduction of speed plate, spray chamber, gas deflation assembly and oil return assembly, the front end of described mist of oil collecting chamber is provided with jet blower, described jet blower is connected with the compressed air line of outside, the lower end of described mist of oil collecting chamber is provided with moister-collecting hood, the rear end of described mist of oil collecting chamber is connected with described lipophile porous reduction of speed plate by the fog mixing duct, described spray chamber is arranged on the rear end of described lipophile porous reduction of speed plate, described oil return assembly is arranged on the lower end of described lipophile porous reduction of speed plate and described spray chamber, described oil return assembly is connected with the fuel tank of outside, and described gas deflation assembly is arranged on the rear end of described spray chamber.
Be provided with blowing agent between described housing and the described inner bag, described blowing agent is a polyurethane foams.
Described spray chamber comprises the spray head that is used to spray cooling oil.
The rear end of described spray head is provided with the lipophile filter screen.
Described lipophile filter screen is made by porous or fibrous material.
Described oil return assembly comprises oil sump and oil return pipe, and an end of described oil return pipe is connected with the fuel tank of the cold headers of outside.
Described oil return pipe is provided with oil filter.
Described gas deflation assembly comprises blast pipe, is provided with activated carbon filter body in the described blast pipe.
Described blast pipe is provided with silencer.
The outer surface of described inner bag is provided with water composite cooling pipe.
Compared with prior art, the invention has the advantages that and utilize your jet blower of daraf(reciprocal of farad) to suck compressed air, and the compressed air that sucks at full speed sprayed enter the mist of oil collecting chamber and form the transonic speed air-flow, under suction function, the transonic speed air-flow entrainments the mist of oil and the air of both sides, the mist of oil of suction mist of oil collecting chamber and air and transonic speed air-flow are harmonious and form the mist of oil air-flow and enter lipophile porous reduction of speed plate by the fog mixing duct, the part oil droplet that contains in the mist of oil air-flow is adsorbed by lipophile porous reduction of speed plate, the oil droplet of absorption flows under the influence of gravity in the oil sump of oil return assembly, lubricator is flowed through and is entered spray chamber behind the lipophile porous reduction of speed plate reduction of speed, in spray chamber, use cooling oil that lubricator stream is cooled off, last oil droplet sticks in the oil sump that flows into the oil return assembly on the cooling oil, and air communication is crossed gas deflation assembly and is discharged and to enter in the atmosphere, the a large amount of mist of oils that produced when not only effectively having prevented to water on the higher metal works of the temperature that runs up for a long time with oil-based liquid lubricated or cooling enter atmosphere and contaminated environment, and the fluid that reclaims can access effective recycling; The setting of lipophile filter screen sticks on the filter screen mist of oil in the residual oil fog stream, flows in the oil return assembly through the gravity effect; Activated carbon filter body is provided with peculiar smell in the effective adsorption gas flow in the blast pipe; In addition, simple in structure, the reliable operation of the present invention, power consumption are little.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of auxiliary air jet oil mist processing machine of cold header, this random comprises housing 1 and inner bag 2, be provided with the mist of oil collecting chamber 21 that utilizes principle of negative pressure to collect mist of oil in the inner bag 2, lipophile porous reduction of speed plate 22, spray chamber 23, gas deflation assembly and oil return assembly, the front end of mist of oil collecting chamber 21 is provided with many jet blowers 24, jet blower 24 is connected with the compressed air line (not shown) of outside, the lower end of mist of oil collecting chamber 21 is provided with moister-collecting hood 25, the rear end of mist of oil collecting chamber 21 is connected with lipophile porous reduction of speed plate 22 by fog mixing duct 26, spray chamber 23 is arranged on the rear end of lipophile porous reduction of speed plate 22, the oil return assembly is arranged on the lower end of lipophile porous reduction of speed plate 22 and spray chamber 23, the oil return assembly is connected with the fuel tank (not shown) of the cold headers of outside, and gas deflation assembly is arranged on the rear end of spray chamber 23.Jet blower 24 can adopt daraf(reciprocal of farad) that jet blower in the present embodiment.
Be provided with blowing agent 3 between housing 1 and the inner bag 2, blowing agent 3 adopts polyurethane foams in the present embodiment; The outer surface of inner bag 2 is provided with back-shaped water composite cooling pipe 4, is used for cooling off each parts in the inner bag 2.
Above-mentioned spray chamber 23 comprises the spray head 231 that is used to spray cooling oil, and 231 pairs of lubricator streams behind lipophile porous reduction of speed plate 22 reductions of speed of spray head carry out quick cooling processing.The rear end of spray head 231 is provided with lipophile filter screen 232, lipophile filter screen 232 is made by porous or fibrous material, and at this, lipophile filter screen 232 can be provided with multilayer, the air-flow of Pai Chuing is more clean like this, is provided with two-layer lipophile filter screen in the present embodiment.
Above-mentioned oil return assembly comprises oil sump 271 and oil return pipe 272, one end of oil return pipe 272 is connected with the fuel tank of the cold headers of outside, oil return pipe 272 is provided with oil filter 273, oil filter 273 can adopt existing oil-filtering apparatus, it mainly acts on is that metal grit and fluid are separated, and makes the fluid of recovery cleaner.
Above-mentioned gas deflation assembly comprises blast pipe 281, is provided with activated carbon filter body 282 in the blast pipe 281, and activated carbon filter body 282 is used for the peculiar smell of adsorption gas flow and a spot of oil droplet, metal dusting, makes that the air-flow of discharging from blast pipe 281 is cleaner.Blast pipe 281 is provided with silencer 283.
The operation principle of random of the present invention is: you suck outside compressed air by outside compressed air line by jet blower 24 daraf(reciprocal of farad), with compressed air as the original power source, your jet blower 24 of daraf(reciprocal of farad) at full speed sprays the compressed air that sucks and enters mist of oil collecting chamber 21 back formation transonic speed air-flows, under suction function, mist of oil and air that the transonic speed air-flow entrainments both sides move to mist of oil collecting chamber 21 along the moister-collecting hood 25 that is arranged on mist of oil collecting chamber 21 lower ends together, the mist of oil and the air that are inhaled into mist of oil collecting chamber 21 mix formation mist of oil air-flow also by in the fog mixing duct 26 inflow lipophile porous reduction of speed plates 22 with the transonic speed air-flow, mist of oil air-flow at a high speed is before entering lipophile porous reduction of speed plate 22, solid metallic grit that contains in the mist of oil air-flow and the oil droplet that sticks on the metal grit are adsorbed by lipophile porous reduction of speed plate 22, the oil droplet of absorption flows under the influence of gravity in the oil sump 271 of oil return assembly, 22 pairs of high speed lubricator streams that enter of lipophile porous reduction of speed plate carry out the reduction of speed processing simultaneously, lubricator after reduction of speed is handled flows to into spray chamber 23, spray head 231 in the spray chamber 23 is sprayed at cooling oil on the mist of oil air-flow that is higher than normal temperature it is cooled off, originally the oil droplet and the metal grit that were clipped in the mist of oil air-flow stick in the oil sump 271 that flows into the oil return assembly in the cooling oil that sprays, and remaining mist of oil air-flow continues to advance, pass two-layer lipophile filter screen 232, make that remaining oil droplet and metal grit stick on the lipophile filter screen 232 in the mist of oil air-flow, through the gravity effect, the oil droplet and the metal grit that stick on the lipophile filter screen 232 flow in the oil sump 271 of oil return assembly, fluid in the oil sump 271 flows out to the outside fuel tank from oil return pipe 272 by oil filter 273, and air-flow continues to advance by activated carbon filter body 282, activated carbon filter body 282 will be mixed in the little metal grit in the air-flow, oil droplet and peculiar smell adsorb once more and overflow clean gas flow, and clean gas flow passes silencer 283 and discharges from blast pipe 281 and enter the atmosphere.
Claims (10)
1. auxiliary air jet oil mist processing machine of cold header, it is characterized in that this random comprises housing and inner bag, be provided with the mist of oil collecting chamber that utilizes principle of negative pressure to collect mist of oil in the described inner bag, lipophile porous reduction of speed plate, spray chamber, gas deflation assembly and oil return assembly, the front end of described mist of oil collecting chamber is provided with jet blower, described jet blower is connected with the compressed air line of outside, the lower end of described mist of oil collecting chamber is provided with moister-collecting hood, the rear end of described mist of oil collecting chamber is connected with described lipophile porous reduction of speed plate by the fog mixing duct, described spray chamber is arranged on the rear end of described lipophile porous reduction of speed plate, described oil return assembly is arranged on the lower end of described lipophile porous reduction of speed plate and described spray chamber, described oil return assembly is connected with the fuel tank of outside, and described gas deflation assembly is arranged on the rear end of described spray chamber.
2. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 1 is characterized in that being provided with blowing agent between described housing and the described inner bag, and described blowing agent is a polyurethane foams.
3. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 1 is characterized in that described spray chamber comprises the spray head that is used to spray cooling oil.
4. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 3 is characterized in that the rear end of described spray head is provided with the lipophile filter screen.
5. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 4 is characterized in that described lipophile filter screen made by porous or fibrous material.
6. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 1 is characterized in that described oil return assembly comprises oil sump and oil return pipe, and an end of described oil return pipe is connected with the fuel tank of the cold headers of outside.
7. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 6 is characterized in that described oil return pipe is provided with oil filter.
8. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 1 is characterized in that described gas deflation assembly comprises blast pipe, is provided with activated carbon filter body in the described blast pipe.
9. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 8 is characterized in that described blast pipe is provided with silencer.
10. a kind of auxiliary air jet oil mist processing machine of cold header according to claim 1 is characterized in that the outer surface of described inner bag is provided with water composite cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101630239A CN101444691B (en) | 2008-12-04 | 2008-12-04 | Auxiliary air jet oil mist processing machine of cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101630239A CN101444691B (en) | 2008-12-04 | 2008-12-04 | Auxiliary air jet oil mist processing machine of cold header |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101444691A CN101444691A (en) | 2009-06-03 |
| CN101444691B true CN101444691B (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101630239A Active CN101444691B (en) | 2008-12-04 | 2008-12-04 | Auxiliary air jet oil mist processing machine of cold header |
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| Country | Link |
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| CN (1) | CN101444691B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061192A (en) * | 2013-03-18 | 2014-09-24 | 宁夏嘉翔自控技术有限公司 | Ventilating equipment for cleaning and maintenance of railway oil tanker |
| CN103357616A (en) * | 2013-07-04 | 2013-10-23 | 上海大学 | Method for collecting high-temperature oil haze of cold header |
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2008
- 2008-12-04 CN CN2008101630239A patent/CN101444691B/en active Active
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| Publication number | Publication date |
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| CN101444691A (en) | 2009-06-03 |
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Owner name: NINGBO SIJIN MACHINERY COMPANY LIMITED Free format text: FORMER NAME: NINGBO SIJIN MACHINERY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: The national high tech Zone of Ningbo city in Zhejiang Province, 315103 South Road No. 1832 (Ningbo Sijin Machinery Co. Ltd.) Patentee after: NINGBO SIJIN MACHINERY Co.,Ltd. Address before: 315103 No. 1832 Jiangnan Road, hi tech Zone, Zhejiang, Ningbo Patentee before: NINGBO SIJIN MACHINERY Co.,Ltd. |
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Address after: 315103 Zhejiang city of Ningbo province high tech Zone South Road No. 1832 (the origin of the intelligent forming device of Limited by Share Ltd) Patentee after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: The national high tech Zone of Ningbo city in Zhejiang Province, 315103 South Road No. 1832 (Ningbo Sijin Machinery Co. Ltd.) Patentee before: NINGBO SIJIN MACHINERY Co.,Ltd. |
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Address after: 315103 1832 Jiangnan Road, Ningbo high tech Zone, Zhejiang Patentee after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: 315103 Jiangnan Road 1832, Ningbo new high tech Zone, Zhejiang (Limited by Share Ltd) Patentee before: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. |
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Address after: No. 699 Jinghua Road, High tech Zone, Ningbo City, Zhejiang Province, 315103 Patentee after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: 315103 1832 Jiangnan Road, Ningbo high tech Zone, Zhejiang Patentee before: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. |
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