CN103433246B - A kind of hot cigarette negative pressure degreaser - Google Patents
A kind of hot cigarette negative pressure degreaser Download PDFInfo
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- CN103433246B CN103433246B CN201310395194.5A CN201310395194A CN103433246B CN 103433246 B CN103433246 B CN 103433246B CN 201310395194 A CN201310395194 A CN 201310395194A CN 103433246 B CN103433246 B CN 103433246B
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Abstract
The invention provides a kind of hot cigarette negative pressure degreaser, comprising: a high temperature air chamber with the space holding porous belts oil parts; The heat smoke inlet duct that one end is communicated with high temperature air chamber; One negative pressure chamber of being separated by with high temperature air chamber; Be located at a heat smoke generating means of the other end of described heat smoke inlet duct; Described high temperature air chamber placing porous band oil component locations is communicated with negative pressure chamber; One blower unit is communicated with negative pressure chamber, maintains negative pressure chamber and is in negative pressure state.By utilizing the high-temperature hot flue gas of temperature-adjustable and oxygen content in the forced flow effect of porous belts oil components interior, carry out high temperature to baroque porous belts oil parts and to deoil process, realization is thoroughly cleaned.
Description
Technical field
The present invention relates to field of machining and machinebuilding technology, relate to grease removal device further, particularly one hot cigarette negative pressure degreaser, the grease of porous belts oil components interior can be removed.
Background technology
In industrial products manufacture process, in order to meet processing technology needs or the needs based on protection process equipment, in some mechanical component processing process, usually adopt lubricating oil as the lubricant medium in component processing process or cooling medium.For meeting the requirement of product cleannes, after component processing completes, then need thoroughly to remove parts surface and inner grease, otherwise residual grease not only easy adhesion dust and other foreign material, and next step processing or assembling procedure can be affected.The thorough removal of porous type mechanical part internal grease is the difficult problem that puzzlement product efficiently, thoroughly cleans all the time.
Great majority remove the mode of the method employing Chemical cleaning of grease, have plenty of after processing with a certain proportion of strong alkali solution, then use a large amount of clear water rinsed clean, effect of deoiling is better, but water consumption is too large, the sewage of generation needs to process, and turn increases environment protection treating expense.And, often clean thorough not for the elongated hole on some porous parts, can be left some and remain.Also have plenty of with metal detergent and add a certain proportion of clear water, soaking a period of time, then use clear water rinsed clean, its shortcoming is that effect of deoiling is undesirable, immersion and the overlong time described in rinsing, process the sewage produced more difficult, disposal cost is very high.The mixture of lubricating oil to be a kind of be complicated hydrocarbon.Dissolved completely so make chemically to process general being difficult to or decomposed.
Some are also had to remove the mode of oil and fat method employing high-temperature process.Flash-point is the index representing oil evaporation.The cut of oil product is lighter, and vapo(u)rability is larger, and its flash-point is also lower.Otherwise the cut of oil product is heavier, and vapo(u)rability is less, its flash-point is also higher.Utilize this character, at a certain temperature, lubricating oil will evaporate or burn.Oil product at the specified experimental conditions, is called carbon residue by the coke black residue formed after thermal evaporation and burning.Carbon residue is the important quality index of lube base oil, is for judging lubrication oil properties and refining depth and the project that specifies.In lube base oil, the number of carbon residue, not only relevant with its chemical composition, and also relevant with the refining depth of oil product, the main matter forming carbon residue in lubricating oil is: the colloid in oil, asphalitine and polycyclic aromatic hydrocarbon.These materials, under the condition of lack of air, to decompose by heat-flash, condensation and form carbon residue.The refining depth of oil product is darker, and its carbon residue is less.Generally, the carbon residue of blank base oil is the smaller the better.Now, many oil products all contain the additive of metal, sulphur, phosphorus, nitrogen element, and their carbon residue is very high, and the carbon residue therefore containing additive-treated oil has lost the proper sense of carbon residue mensuration.Mechanical admixture, moisture, ash content and carbon residue are all the quality index of reflection oil product purity, reflect the degree of lubrication base oil refining.Even therefore use high-temperature processing method to remove lubricating oil also carbon residue can be formed, thoroughly clean object can not be reached.
Application number be 200920176284.4 utility model patent disclose a kind of device removing metal tape grease, it uses electrothermal furnace or heating furnace that flame thrower is housed to provide the high temperature of 300-400 DEG C, metal tape sends into heating furnace entrance by discharger, through high temperature action, grease is gasified, and discharge carbon monoxide waste gas., this technology can only remove the grease in strip metal, and does not possess seal, can produce waste gas, pollute.
The utility model patent of application number 201220690135.1 discloses a kind of steel plate degreasing unit.Comprise steel plate transport platform, the both sides of described steel plate transport platform are provided with support plate, are provided with hot blast cutter above it, between two support plates, and the steel plate transport platform of hot blast cutter both sides is all equipped with cover, and the position of described cover can adjust, the height of described hot blast cutter also can adjust.Blowed the high-temperature hot-air of about 380 DEG C by hot blast cutter to steel plate, the greasy dirt of surface of steel plate is vapored away.This device has certain seal, but obturation effect is not good, can cause certain air pollution, and, effectively can not process the grease of the porous belts oil device inside of complicated structure equally.
Further, the patent of invention that application number is 94104498.X discloses a kind of degreasing unit and deoiling method of spiral tube, this degreasing unit is provided with stove; Have the space of accommodating disc coil and the thermal source of heating spiral in stove, above-mentioned spiral tube degreasing unit is equipped with the air supply plant sending gas for the oil vapour in the pipe of above-mentioned spiral tube is extruded away; The gas sent out from air supply plant is imported the path of supplying gas in stove; And the communication apparatus of one end for the pipe that is communicated with above-mentioned one end of path of supplying gas and the spiral tube in stove, the temperature for the gas that oil vapour extrude away reaches the high temperature of the evaporating state being enough to keep oily.This technology makes grease evaporate by high-temperature heating, and makes the grease evaporated discharge under evaporating state by oil extraction gas.This device effectively can remove the grease in this part with single duct of spiral tube, but and the grease of inapplicable removal porous type mechanical part inside.
Summary of the invention
Problem to be solved by this invention is, a kind of hot cigarette negative pressure degreaser is provided, by utilizing the high-temperature hot flue gas of temperature-adjustable and oxygen content in the forced flow effect of porous belts oil components interior, carry out high temperature to baroque porous belts oil parts and to deoil process, realization is thoroughly cleaned.
For achieving the above object, the technical solution used in the present invention is:
Comprise: a high temperature air chamber with the space holding porous belts oil parts;
The heat smoke inlet duct that one end is communicated with high temperature air chamber;
One negative pressure chamber of being separated by with high temperature air chamber;
Be located at a heat smoke generating means of the other end of described heat smoke inlet duct;
Described high temperature air chamber placing porous band oil component locations is communicated with negative pressure chamber;
One blower unit is communicated with negative pressure chamber, maintains negative pressure chamber and is in negative pressure state.
Further, described blower unit is smoke exhaust fan.
Further, described high temperature air chamber and negative pressure chamber are separated by by a dividing plate, and porous belts oil parts are placed on dividing plate, and described dividing plate has exhaust hole in the position of placing porous band oil parts makes high temperature air chamber be communicated with negative pressure chamber.
Further, the top seal compressing tablet being placed in porous belts oil section upper is also comprised; Be placed in the sealed bottom compressing tablet of porous belts oil feature bottom, sealed bottom compressing tablet has the through hole corresponding to exhaust hole.
Further, the physical dimension of described top seal compressing tablet and sealed bottom compressing tablet is greater than the physical dimension of porous belts oil parts.
Further, the quantity of described top seal compressing tablet, sealed bottom compressing tablet, exhaust hole and through hole is two or more.
Further, also exhaust gas processing device is comprised; Be communicated in the discharge duct between exhaust gas processing device and exhaust air chamber.
Further, described exhaust gas processing device is provided with high-temp combustion device.
Further, described heat smoke generating means afterbody is communicated with a fuel channel and a combustion air conduit, and described heat smoke inlet duct is communicated with a mixing air pipeline.
Further, thermocouple and oxygen content determinator is provided with in described heat smoke inlet duct.
The heat smoke that heat smoke generating means produces, under the effect of blower unit, by heat smoke inlet duct, heat smoke with pressure is sent into high temperature air chamber, carry out burning to the porous belts oil parts be placed on dividing plate to deoil process, heat smoke penetrates porous belts oil parts, carries out burning remove its inside and duct grease.Top seal compressing tablet and sealed bottom compressing tablet can prevent heat smoke short circuit phenomenon in the course of the work, thus effect of well being deoiled.Shorten porous belts oil parts to deoil the operation cycle, enhance productivity.In addition, by arranging sealing compressing tablet, the present invention can deoil to the carrying out of different size porous belts oil parts, expands range of application of the present invention.Tail gas after burning enters exhaust air chamber, and enters exhaust gas processing device via discharge duct, can realize the environmental protection treatment of work waste gas.Because treatment system is in negative pressure state, it is arranged, operation is more flexible, and working environment is also more clean.
The present invention can also carry out the flexible combination of different modes according to actual needs, under configuring the condition of a set of heat smoke generating means and a set of emission-control equipment, by offering multiple exhaust hole, can deoil to more than one piece porous belts oil parts simultaneously, reach saving operating cost, strengthen the object of operating flexibility.When dividing plate being offered exhaust hole quantity more than need porous belts oil to be processed parts, directly can seal exhaust hole with top seal compressing tablet, to prevent flue gas short circuit.The further flexibility strengthening operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention
In figure:
1-heat smoke inlet duct; 2-high temperature air chamber; 3-porous belts oil parts;
4-smoke exhaust fan; 5-sealed bottom compressing tablet; 6-top seal compressing tablet;
7-negative pressure chamber; 8-support post, 9-hot cigarette generating means
10-fuel channel, 11-combustion air conduit, 12-mixing air pipeline
13-exhaust gas processing device, 14-dividing plate
Detailed description of the invention
For making above-mentioned feature and advantage of the present invention become apparent, special embodiment below, and coordinate institute's accompanying drawings to be described in detail below.
Embodiment 1:
Hot cigarette negative pressure degreaser as shown in Figure 1, comprises heat smoke inlet duct 1, high temperature air chamber 2, smoke exhaust fan 4, sealed bottom compressing tablet 5, top seal compressing tablet 6, negative pressure chamber 7, support post 8, hot cigarette generating means 9, fuel channel 10, combustion air conduit 11, mixing air pipeline 12, exhaust gas processing device 13, dividing plate 14; Porous belts oil parts 3 are placed in high temperature air chamber 2, heat smoke inlet duct 1 is communicated in high temperature air chamber 2, heat smoke generating means 4 is positioned at the afterbody of heat smoke inlet duct 1, its afterbody is communicated with fuel channel 10 and combustion air conduit 11, heat smoke can be produced, the inside of heat smoke inlet duct 1 is provided with thermocouple and oxygen content determinator, and measurement result can be used as flue-gas temperature and oxygen content adjustment foundation.Heat smoke inlet duct 1 is communicated with mixing air pipeline 12, enters heat smoke oxygen content and the temperature of porous belts oil parts 3 in order to adjustment.Make the requirement of heat smoke satisfied temperature and oxygen content through adjustment, the heat smoke with pressure after adjustment is sent into high temperature air chamber 2 pairs of porous belts oil parts 3 and to be deoiled process.High temperature air chamber and negative pressure chamber 7 separate by dividing plate 14, support post 8 supporting clapboard 14.Dividing plate 14 has 2 exhaust holes, and porous belts oil parts 3 are placed on above exhaust hole, in order to prevent flue gas short circuit, are provided with sealed bottom compressing tablet 5 around dividing plate exhaust hole, and porous belts oil component top is provided with top seal compressing tablet 6.Smoke exhaust fan 4 makes negative pressure chamber 7 be in negative pressure state, promote that heat smoke is in the flowing of porous belts oil parts 3 internal gutter, reach shortening to deoil treatment cycle, 18 hours of more traditional for the cycle of deoiling technique of deoiling can be foreshortened to 3 ~ 4 hours, guarantee noresidue simultaneously, improve product cleannes and the object with product quality.The waste gas that smoke exhaust fan 4 is discharged is admitted to exhaust gas processing device 13, and utilize high temperature (>=850 DEG C) to burn and carry out harmless treatment to tail gas, the tail gas main component after process is carbon dioxide and steam, directly can discharge, meet environmental requirement.When only to porous belts oil parts deoil process time, another one exhaust hole can directly use top seal compressing tablet to seal, to prevent heat smoke short circuit.
Embodiment 2:
On the basis of embodiment 1, dividing plate 14 is offered the exhaust hole be no less than in 3, the porous belts oil parts 3 being no less than 3 can be processed simultaneously and carry out process of deoiling.Increase work efficiency, save operating cost.When the number of openings on dividing plate 14 is more than need porous belts oil to be processed parts 3, directly can seal exhaust hole with top seal compressing tablet 6, to prevent flue gas short circuit.Improve the operating flexibility of system.
Embodiment 3:
On the basis of embodiment 1, exhaust gas processing device 13 configures heat conducting device, the heat that high exhaust temperatures burning produces can be used for the aspect such as industry heating, life heating, reach the object making full use of the energy.Also can conduct heat into high temperature air chamber 2, improve the temperature in high temperature air chamber 2.Heat can also be imported combustion air conduit 11, preheating is carried out to air.These two kinds of structures can speed up processing, improves treatment effeciency, saves cost, reduces thermal losses, better protection of the environment.
Embodiment 4:
On the basis of embodiment 1, when being subject to space layout restriction, heat smoke inlet duct 1 stretches into and is arranged in the negative pressure chamber 7 of dividing plate 14, and smoke exhaust fan 4 is communicated in high temperature air chamber 2, now, is in negative pressure state in high temperature air chamber 2.When adopting this kind of arrangement, for keeping sealing reliability, need be fixed top seal compressing tablet 6.Other arrange constant.This kind arranges that embodying the present invention has flexibility and applicability widely.
Embodiment 5:
On the basis of embodiment 1, when porous belts oil parts 3 volume is larger, need the heat smoke amount of input to increase, high temperature air chamber 2 is communicated with many cover heat smoke inlet ducts 1 and hot cigarette generating means 9, meets demand of deoiling.When degreaser deployment arrangements many covers heat smoke inlet duct 1 and hot cigarette generating means 9, according to the actual requirements, the hot cigarette generating means 9 enabling diverse location can be selected, in order to avoid cause energy waste.This kind of placement operations has more flexibility.
Claims (9)
1. a hot cigarette negative pressure degreaser, comprising: a high temperature air chamber with the space holding porous belts oil parts; The heat smoke inlet duct that one end is communicated with high temperature air chamber; One negative pressure chamber of being separated by with high temperature air chamber; Be located at a heat smoke generating means of the other end of described heat smoke inlet duct; Described heat smoke generating means afterbody is communicated with a fuel channel and a combustion air conduit, and described heat smoke inlet duct is communicated with a mixing air pipeline; It is characterized in that, described high temperature air chamber placing porous band oil component locations is communicated with negative pressure chamber; One blower unit is communicated with negative pressure chamber, maintains negative pressure chamber and is in negative pressure state.
2. hot cigarette negative pressure degreaser according to claim 1, it is characterized in that, described blower unit is smoke exhaust fan.
3. hot cigarette negative pressure degreaser according to claim 1, it is characterized in that, described high temperature air chamber and negative pressure chamber are separated by by a dividing plate, and porous belts oil parts are placed on dividing plate, and described dividing plate has exhaust hole in the position of placing porous band oil parts makes high temperature air chamber be communicated with negative pressure chamber.
4. hot cigarette negative pressure degreaser according to claim 3, is characterized in that, also comprises the top seal compressing tablet being placed in porous belts oil section upper; Be placed in the sealed bottom compressing tablet of porous belts oil feature bottom, sealed bottom compressing tablet has the through hole corresponding to exhaust hole.
5. hot cigarette negative pressure degreaser according to claim 4, is characterized in that, the physical dimension of described top seal compressing tablet and sealed bottom compressing tablet is greater than the physical dimension of porous belts oil parts.
6. hot cigarette negative pressure degreaser according to claim 4, is characterized in that, the quantity of described top seal compressing tablet, sealed bottom compressing tablet, exhaust hole and through hole is two or more.
7. hot cigarette negative pressure degreaser according to claim 1, is characterized in that, also comprise exhaust gas processing device; Be communicated in the discharge duct between exhaust gas processing device and exhaust air chamber.
8. hot cigarette negative pressure degreaser according to claim 7, it is characterized in that, described exhaust gas processing device is provided with high-temp combustion device.
9. hot cigarette negative pressure degreaser according to claim 1, is characterized in that, be provided with thermocouple and oxygen content determinator in described heat smoke inlet duct.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310395194.5A CN103433246B (en) | 2013-09-03 | 2013-09-03 | A kind of hot cigarette negative pressure degreaser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310395194.5A CN103433246B (en) | 2013-09-03 | 2013-09-03 | A kind of hot cigarette negative pressure degreaser |
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| CN103433246A CN103433246A (en) | 2013-12-11 |
| CN103433246B true CN103433246B (en) | 2016-04-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102703A (en) * | 1993-11-11 | 1995-05-17 | 大同特殊钢株式会社 | Apparatus and method for removing oil from spiral tube |
| CN1882518A (en) * | 2003-11-17 | 2006-12-20 | 日本碍子株式会社 | Furnace and degreasing method |
| CN201470645U (en) * | 2009-09-08 | 2010-05-19 | 毕兴国 | Metal belt grease cleaning device |
| CN101915508A (en) * | 2010-08-25 | 2010-12-15 | 盐城市康杰机械制造有限公司 | Oil-gas high-temperature purification device for aluminum soldered thermal degreasing furnace |
| CN202226926U (en) * | 2011-09-09 | 2012-05-23 | 天津润德中天钢管有限公司 | Steel tube surface deoiling device |
| CN203591974U (en) * | 2013-09-03 | 2014-05-14 | 中国大唐集团环境技术有限公司 | Negative-pressure hot smoke de-oiling device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329231A (en) * | 2002-05-14 | 2003-11-19 | Teruie Fujiwara | Odor gas/waste oil combustion and warm air discharging processing device |
| WO2005068096A1 (en) * | 2003-12-18 | 2005-07-28 | Kincaid Kevin E | System and method for automated used oil filter cleaning |
-
2013
- 2013-09-03 CN CN201310395194.5A patent/CN103433246B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102703A (en) * | 1993-11-11 | 1995-05-17 | 大同特殊钢株式会社 | Apparatus and method for removing oil from spiral tube |
| CN1882518A (en) * | 2003-11-17 | 2006-12-20 | 日本碍子株式会社 | Furnace and degreasing method |
| CN201470645U (en) * | 2009-09-08 | 2010-05-19 | 毕兴国 | Metal belt grease cleaning device |
| CN101915508A (en) * | 2010-08-25 | 2010-12-15 | 盐城市康杰机械制造有限公司 | Oil-gas high-temperature purification device for aluminum soldered thermal degreasing furnace |
| CN202226926U (en) * | 2011-09-09 | 2012-05-23 | 天津润德中天钢管有限公司 | Steel tube surface deoiling device |
| CN203591974U (en) * | 2013-09-03 | 2014-05-14 | 中国大唐集团环境技术有限公司 | Negative-pressure hot smoke de-oiling device |
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| CN103433246A (en) | 2013-12-11 |
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Address after: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant after: DATANG ENVIRONMENT INDUSTRY GROUP Co.,Ltd. Address before: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant before: DATANG TECHNOLOGY INDUSTRY GROUP CO.,LTD. Address after: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant after: DATANG TECHNOLOGY INDUSTRY GROUP CO.,LTD. Address before: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant before: DATANG TECHNOLOGY INDUSTRY Co.,Ltd. Address after: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant after: DATANG TECHNOLOGY INDUSTRY Co.,Ltd. Address before: 100097 Beijing Haidian District Zizhuyuan Road No. 120 Applicant before: CHINA DATANG GROUP ENVIRONMENT TECHNOLOGY CO.,LTD. |
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