CN103115790B - Oil mist purifier testing device - Google Patents
Oil mist purifier testing device Download PDFInfo
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- CN103115790B CN103115790B CN201310026579.4A CN201310026579A CN103115790B CN 103115790 B CN103115790 B CN 103115790B CN 201310026579 A CN201310026579 A CN 201310026579A CN 103115790 B CN103115790 B CN 103115790B
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- oil
- oil mist
- mist eliminator
- forward voltage
- test unit
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Abstract
The invention discloses an oil mist purifier testing device. The oil mist purifier testing device comprises a support frame, a machining center imitator, an oil mist purifier, an oil sump tank and a control cabinet. A negative pressure pipe is connected between the machining center imitator and an inlet of the oil mist purifier, an outlet of the oil mist purifier is connected with a positive pressure pipe, and both the positive pressure pipe and the negative pressure pipe are provided with oil mist concentration online testing devices. An oil pump is mounted on the oil sump tank. An adjustable atomizer mounted on one end of a constant temperature water tank, the constant temperature water tank and an oil return device mounted at a bottom end of the constant temperature water tank are arranged inside the machining center imitator. A shower pipe with three connecting ends is mounted on the oil pump, a first connecting end is communicated with the oil pump, a second connecting end is communicated with the oil mist purifier, and a third connecting end is communicated with the adjustable atomizer. By means of imitating oil mist purifying principle of the machining center, the testing device is capable of monitoring parameters of the purifying efficiency of the oil mist purifier effectively, equipment starting and the like, the whole structure of the device and testing method are simple, and cost is low.
Description
Technical field
The present invention relates to a kind of mist of oil process pick-up unit, particularly oil mist eliminator test unit.
Background technology
In mechanical processing process, the use of metal working fluid can produce a large amount of mist of oil, and serious harm, to the health of workman, therefore controls workshop oil mist concentration, reduces the generation of mist of oil, significant.
The existence of metal working fluid mist of oil makes disaster hidden-trouble increase, and the possibility that workman slips on the floor having mist of oil increases, if the air containing mist of oil is discharged workshop, and also can to environment.But the maximum harm of metal working fluid mist of oil is also its impact on contactee's health.Workers with long time is exposed in metal working fluid mist of oil and the incidence of disease of the diseases such as respiratory disease, anaphylaxis dermatosis and malignant tumour can be caused obviously to increase, and heredity may be caused to affect.Another large harm of metal working fluid mist of oil is its carcinogenicity, therefore just there is oil mist eliminator, it is the professional equipment collected the environmental pollutants of the mist of oil produced in machining, water smoke, dust etc. and purify, and the existence of oil mist eliminator has the following advantages:
1. lacked the generation of unexpected hazard event: filling the air of mist of oil produces smooth ground surface, and unexpected hazard event rate increases.
2. decrease the danger of fire: mist of oil storage produces and increases the weight of to cause disaster hidden-trouble.
3. save producing cost: mist of oil is collected in cohesion Posterior circle to machine and reuses.
4. save cold air and heating installation power consumption expense: mist of oil be collected rear discharged be comparatively clean air, without the need to outside discharge chamber, can not be outer and bring burden to electric power due to discharge chamber.
5. decrease the impact on other equipment and object: the mist of oil that fills the air scatters fast and extensively, decrease because of greasy dirt accumulation cause self machine and other electronic equipment components malfunctioning; Decrease the filth to light source.
6. enhance the job enthusiasm of employee: contaminated environment is improved and increases workman's attendance rate and avoid lower morale.
7. decrease the reward that workman proposes because of pollution factor to require: because air is contaminated, workman can propose reasonably to increase reward requirement.
8. save clean and maintenance cost: uncontrolled mist of oil, smog can be exposed to any object surface that can adsorb, and need cleaning.
Therefore oil mist eliminator getting well to change and directly affects the ability of whole machining center to mist of oil process purifying and recovering system ability, for needing the company producing oil mist eliminator, need when making debugging to be tested by the machining center of a simulation, the test unit cost of current oil mist eliminator is on the market high, testing complex, therefore needs to improve.
Summary of the invention
The object of the invention is to provide a kind of parameters such as purification efficiency, device start effectively can monitoring oil mist eliminator to solve above-mentioned the deficiencies in the prior art, and cost is low, the simple oil mist eliminator test unit of testing procedure.
To achieve these goals, oil mist eliminator test unit designed by the present invention, comprise bracing frame, machining center simulator, oil mist eliminator, the switch board of oil sump tank and the operation of control whole system, described oil mist eliminator is fixed on bracing frame, described switch board is located at bracing frame side, described oil sump tank is located at the lower end of bracing frame, negative tube is connected with between described machining center simulator and the input port of oil mist eliminator, the delivery outlet of described oil mist eliminator is connected with forward voltage diode, described forward voltage diode and negative tube are equipped with oil mist concentration on-line measuring device, oil sump tank is provided with oil pump, work in-process heart simulator inside is provided with adjustable atomizer, constant temperature water tank and oil return apparatus, described adjustable atomizer is located at the side of constant temperature water tank, described oil return apparatus is located at the lower end of constant temperature water tank, oil pump is provided with shower, shower is provided with three links, described first link is communicated with oil pump, described second link is communicated with oil mist eliminator, described 3rd link is communicated with adjustable atomizer, by the principle that above-mentioned design simulation machining center mist of oil produces, then the monitoring to the change of links mist of oil is carried out, thus the purification efficiency of effective monitoring oil mist eliminator, the parameters such as device start, and the structure of entirety is simple, testing procedure is simple, by adopting atomizer, when mist of oil is sprayed onto on constant temperature water tank, part mist of oil is vaporized, then whole system is controlled by switch board, now oil mist eliminator work, the gas with mist of oil will be entered by negative tube, then, after entering oil mist eliminator evolution, the gas without mist of oil is exported from forward voltage diode, and now by the effect of oil mist eliminator, oil after evolution can be collected by oil sump tank.
As a further improvement on the present invention, described oil return apparatus comprises scavenge pipe and U trap, described scavenge pipe one end is connected with oil sump tank, the other end is connected with U trap, the described siphonal other end is located at the lower end of constant temperature water tank, described oil pump is also connected with oil mist eliminator by filter chamber's oil return hose, improvement in this way, make to work as machining center simulator operationally, the oil of some can be sent in oil sump tank by oil return apparatus, machining center simulator inside can not be made to occur the long-pending phenomenon of oil, simultaneously by siphonal effect, oil sump tank be there will not be enter the phenomenon of air, ensure that the purity of oil in oil sump tank.
As a further improvement on the present invention, well heater and the first temp probe is provided with in described constant temperature water tank, forward voltage diode and negative tube are equipped with the second temp probe, when mist of oil being sprayed on the hot steel plate of constant temperature water tank by heating tube, the mist of oil that can realize a part is vaporized, thus effectively simulate the principle of machining center mist of oil generation, whole detection system is operated more simplify, do not use real machining center to go to carry out detecting and improve cost, further can observe the change that oil mist eliminator filters front and back temperature simultaneously.
As a further improvement on the present invention, three links of shower are equipped with electrical ball valve, by the improvement of this step, the electrical ball valve that when can realize as required, by-pass cock is different.
As a further improvement on the present invention, connecting hose is connected with between negative tube and machining center simulator, and oil collector is provided with in connecting hose, forward voltage diode is provided with push-pull valve and dynamic pressure and wind quantity test mouth, and between forward voltage diode and negative tube, be connected with U-shaped differential pressure pipe, the oil that connecting hose place is oozed out can be collected by increasing oil collector, thus ensure that the tidiness in overall workshop, can control device air quantity by adding push-pull valve and dynamic pressure and wind quantity test mouth on forward voltage diode, adopt U-shaped differential pressure pipe directly can read the equipment inlet outlet pressure differential of oil mist eliminator.
In order to overhaul conveniently, in work in-process heart simulator, be provided with sliding door.
The oil mist eliminator test unit that the present invention obtains, this proving installation effectively can monitor the parameters such as purification efficiency, device start of oil mist eliminator, and one-piece construction and detection mode simple, cost is low, the mode of the generation principle of being evolved by simulating cutting center mist of oil carries out the effect of testing mist of oil evolution to oil mist eliminator, improves the service efficiency of oil mist eliminator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment 1;
Fig. 2 is the structural representation of the present embodiment 2;
Fig. 3 is the structural representation of constant temperature water tank in Fig. 2;
Fig. 4 is the structural representation of the present embodiment 3;
Fig. 5 is the structural representation of the present embodiment 4.
In figure: bracing frame 1, machining center simulator 2, oil mist eliminator 3, oil sump tank 4, switch board 5, negative tube 6, forward voltage diode 7, oil mist concentration on-line measuring device 8, oil pump 9, shower 10, adjustable atomizer 11, constant temperature water tank 12, oil return apparatus 13, scavenge pipe 14, U trap 15, filter chamber's oil return hose 16, second temp probe 17, well heater 18, first temp probe 19, connecting hose 20, oil collector 21, push-pull valve 22, dynamic pressure and wind quantity test mouth 23, U-shaped differential pressure pipe 24, sliding door 25, first link 26, second link 27, 3rd link 28, electrical ball valve 29.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
As shown in Figure 1, the oil mist eliminator test unit that the present embodiment provides, comprise bracing frame 1, machining center simulator 2, oil mist eliminator 3, the switch board 5 of oil sump tank 4 and the operation of control whole system, described oil mist eliminator 3 is fixed on bracing frame 1, described switch board 5 is located at bracing frame 1 side, described oil sump tank 4 is located at the lower end of bracing frame 1, negative tube 6 is connected with between described machining center simulator 2 and the input port of oil mist eliminator 3, the delivery outlet of described oil mist eliminator 3 is connected with forward voltage diode 7, described forward voltage diode 7 and negative tube 6 are equipped with oil mist concentration on-line measuring device 8, oil sump tank 4 is provided with oil pump 9, work in-process heart simulator 2 inside is provided with adjustable atomizer 11, constant temperature water tank 12 and oil return apparatus 13, described adjustable atomizer 11 is located at the side of constant temperature water tank 12, described oil return apparatus 13 is located at the lower end of constant temperature water tank 12, oil pump 9 is provided with shower 10, shower 10 is provided with three links, described first link 26 is communicated with oil pump 9, described second link 27 is communicated with oil mist eliminator 3, described 3rd link 28 is communicated with adjustable atomizer 11, switch board 5 opens control whole system, now oil pump 9 extracts oil and is fed to shower 10 in oil sump tank 4, now adjust according to actual conditions and oil be sprayed onto on the hot steel plate of constant temperature water tank 12, a part of oil is atomized, this mode is the principle that simulating cutting center mist of oil produces, now because oil mist eliminator 3 is in work, mist of oil is sucked gas with mist of oil from negative tube 6 by it, then, after entering oil mist eliminator 3 evolution, the gas without mist of oil is exported from forward voltage diode 7, and now by the effect of oil mist eliminator 3, oil after evolution can be collected by oil sump tank 4.
Embodiment 2:
As shown in Figure 2, the general configuration of the present embodiment is identical with embodiment 1, be not both oil return apparatus 13 described in the present embodiment and comprise scavenge pipe 14 and U trap 15, described scavenge pipe 14 one end is connected with oil sump tank 4, the other end is connected with U trap 15, the other end of described U trap 15 is located at the lower end of constant temperature water tank 12, and described oil pump 9 is also connected with oil mist eliminator 3 by filter chamber's oil return hose 16; As shown in Figure 3, be provided with well heater 18 and the first temp probe 19 in described constant temperature water tank 12, forward voltage diode 7 and negative tube 6 are equipped with the second temp probe 17.
Embodiment 3:
As shown in Figure 4, in order to the syndeton regulating shower 10 can be carried out as required, three links of shower 10 are equipped with electrical ball valve 29.
Embodiment 4:
As shown in Figure 5, the general configuration of the present embodiment is identical with embodiment 3, be not both and be connected with connecting hose 20 between negative tube 6 and machining center simulator 2, and oil collector 21 is provided with in connecting hose 20, forward voltage diode 7 is provided with push-pull valve 22 and dynamic pressure and wind quantity test mouth 23, and between forward voltage diode 7 and negative tube 6, is connected with U-shaped differential pressure pipe 24; Simultaneously easy to maintenance in order to make, be provided with sliding door 25 in work in-process heart simulator 2.
Claims (10)
1. an oil mist eliminator test unit, comprise bracing frame (1), machining center simulator (2), oil mist eliminator (3), the switch board (5) of oil sump tank (4) and the operation of control whole system, described oil mist eliminator (3) is fixed on bracing frame (1), described switch board (5) is located at bracing frame (1) side, described oil sump tank (4) is located at the lower end of bracing frame (1), negative tube (6) is connected with between described machining center simulator (2) and the input port of oil mist eliminator (3), the delivery outlet of described oil mist eliminator (3) is connected with forward voltage diode (7), described forward voltage diode (7) and negative tube (6) are equipped with oil mist concentration on-line measuring device (8), oil sump tank (4) is provided with oil pump (9), it is characterized in that: work in-process heart simulator (2) inside is provided with adjustable atomizer (11), constant temperature water tank (12) and oil return apparatus (13), described adjustable atomizer (11) is located at the side of constant temperature water tank (12), described oil return apparatus (13) is located at the lower end of constant temperature water tank (12), oil pump (9) is provided with shower (10), shower (10) is provided with three links, first link (26) is communicated with oil pump (9), second link (27) is communicated with oil mist eliminator (3), 3rd link (28) is communicated with adjustable atomizer (11).
2. oil mist eliminator test unit according to claim 1, it is characterized in that described oil return apparatus (13) comprises scavenge pipe (14) and U trap (15), described scavenge pipe (14) one end is connected with oil sump tank (4), the other end is connected with U trap (15), the other end of described U trap (15) is located at the lower end of constant temperature water tank (12), and described oil pump (9) is also connected with oil mist eliminator (3) by filter chamber's oil return hose (16).
3. oil mist eliminator test unit according to claim 1 and 2, it is characterized in that being provided with well heater (18) and the first temp probe (19) in described constant temperature water tank (12), forward voltage diode (7) and negative tube (6) are equipped with the second temp probe (17).
4. oil mist eliminator test unit according to claim 1 and 2, is characterized in that being equipped with electrical ball valve (29) on three links of shower (10).
5. oil mist eliminator test unit according to claim 1 and 2, it is characterized in that being connected with connecting hose (20) between negative tube (6) and machining center simulator (2), and oil collector (21) is provided with in connecting hose (20), forward voltage diode (7) is provided with push-pull valve (22) and dynamic pressure and wind quantity test mouth (23), and is connected with U-shaped differential pressure pipe (24) between forward voltage diode (7) and negative tube (6).
6. oil mist eliminator test unit according to claim 3, it is characterized in that being connected with connecting hose (20) between negative tube (6) and machining center simulator (2), and oil collector (21) is provided with in connecting hose (20), forward voltage diode (7) is provided with push-pull valve (22) and dynamic pressure and wind quantity test mouth (23), and is connected with U-shaped differential pressure pipe (24) between forward voltage diode (7) and negative tube (6).
7. oil mist eliminator test unit according to claim 4, it is characterized in that being connected with connecting hose (20) between negative tube (6) and machining center simulator (2), and oil collector (21) is provided with in connecting hose (20), forward voltage diode (7) is provided with push-pull valve (22) and dynamic pressure and wind quantity test mouth (23), and is connected with U-shaped differential pressure pipe (24) between forward voltage diode (7) and negative tube (6).
8. oil mist eliminator test unit according to claim 5, is characterized in that being provided with sliding door (25) in work in-process heart simulator (2).
9. oil mist eliminator test unit according to claim 6, is characterized in that being provided with sliding door (25) in work in-process heart simulator (2).
10. oil mist eliminator test unit according to claim 7, is characterized in that being provided with sliding door (25) in work in-process heart simulator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026579.4A CN103115790B (en) | 2013-01-24 | 2013-01-24 | Oil mist purifier testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026579.4A CN103115790B (en) | 2013-01-24 | 2013-01-24 | Oil mist purifier testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103115790A CN103115790A (en) | 2013-05-22 |
| CN103115790B true CN103115790B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026579.4A Expired - Fee Related CN103115790B (en) | 2013-01-24 | 2013-01-24 | Oil mist purifier testing device |
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| CN (1) | CN103115790B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540746A (en) * | 2018-10-09 | 2019-03-29 | 天津大学 | A kind of intelligence oil mist eliminator monitoring system |
| CN111157429A (en) * | 2020-02-26 | 2020-05-15 | 常州威肯过滤分离环保技术有限公司 | Detection device of oil mist separator and application method thereof |
| CN113514268B (en) * | 2021-09-14 | 2021-11-30 | 张家港朗亿机电设备有限公司 | Oil smoke clarifier purification efficiency detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866987A (en) * | 1987-07-10 | 1989-09-19 | Schlumberger Industries Limited | Optical transducer systems |
| CN1995951A (en) * | 2006-12-12 | 2007-07-11 | 天津市天一科技有限公司 | Gasoline filter impulse test device |
| CN201318996Y (en) * | 2008-12-12 | 2009-09-30 | 胜利油田胜利动力机械集团有限公司 | Water mist generator test device |
| CN203101079U (en) * | 2013-01-24 | 2013-07-31 | 浙江元凯科技有限公司 | Oil mist purifier testing apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144245A1 (en) * | 2005-11-14 | 2007-06-28 | Ngk Insulators, Ltd. | PM generating apparatus |
| US8468884B2 (en) * | 2009-02-25 | 2013-06-25 | Pii (Canada) Limited | Motor controlled speed pipeline apparatus and method |
| KR101238103B1 (en) * | 2011-05-04 | 2013-02-28 | 인지컨트롤스 주식회사 | Appraiser of engine-oil circulation for cyllinder head cover |
-
2013
- 2013-01-24 CN CN201310026579.4A patent/CN103115790B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866987A (en) * | 1987-07-10 | 1989-09-19 | Schlumberger Industries Limited | Optical transducer systems |
| CN1995951A (en) * | 2006-12-12 | 2007-07-11 | 天津市天一科技有限公司 | Gasoline filter impulse test device |
| CN201318996Y (en) * | 2008-12-12 | 2009-09-30 | 胜利油田胜利动力机械集团有限公司 | Water mist generator test device |
| CN203101079U (en) * | 2013-01-24 | 2013-07-31 | 浙江元凯科技有限公司 | Oil mist purifier testing apparatus |
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| CN103115790A (en) | 2013-05-22 |
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