CN203591975U - High-temperature deoiling device under pressure - Google Patents
High-temperature deoiling device under pressure Download PDFInfo
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- CN203591975U CN203591975U CN201320544822.7U CN201320544822U CN203591975U CN 203591975 U CN203591975 U CN 203591975U CN 201320544822 U CN201320544822 U CN 201320544822U CN 203591975 U CN203591975 U CN 203591975U
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- hot smoke
- pressure
- smoke gas
- inlet pipeline
- high temperature
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Abstract
The utility model provides a high-temperature deoiling device under pressure. The high-temperature deoiling device under pressure comprises a waste gas chamber, a hot smoke gas inlet pipeline, a hot smoke gas generator and a combustion air pipeline, wherein a space for accommodating a porous oily component is formed in the waste gas chamber, the hot smoke gas inlet pipeline extends into the waste gas chamber and one end of the hot smoke gas inlet pipeline is communicated with the inside of the porous oily component, the hot smoke gas generator is arranged at the other end of the hot smoke gas inlet pipeline, the combustion air pipeline is communicated with the hot smoke gas generator, and the combustion air pipeline is provided with a pressurizing device. The hot smoke gas generated by the hot smoke gas generator forms a certain pressure under the effect of the pressurizing device, the hot smoke gas with the pressure is sent into the inside of the porous oily component through the hot smoke gas inlet pipeline, under the effect of pressure, the hot smoke gas penetrates through the porous oily component, and the combustion deoiling on grease inside the component is realized. A top sealing press sheet and a bottom sealing press sheet can prevent the short circuit phenomenon of high-pressure hot smoke gas in the work process, and good deoiling effects are obtained. The deoiling operation period of the porous oily component is shortened, and the production efficiency is improved.
Description
Technical field
The utility model relates to field of machining and machinebuilding technology, further relates to grease removal device, and particularly a kind of high temperature degreaser with pressure can be removed the grease of porous belts oil components interior.
Background technology
In industrial products manufacture process, in order to meet processing technology needs or the needs based on protection process equipment, in part mechanical part process, conventionally 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, need parts surface and inner grease thoroughly to remove, otherwise not only easily adhesion dust and other foreign material of residual grease, and can affect next step processing or assembling procedure.The thorough removal of porous type mechanical part internal grease is the difficult problem that puzzlement product efficiently, thoroughly cleans all the time.
The methods that great majority are removed greases adopt the mode of Chemical cleaning, after having plenty of and processing with a certain proportion of strong alkali solution, then use a large amount of clear water rinsings clean, the effect of deoiling is better, but water consumption is too large, the sewage of generation need to be processed, and has increased again environment protection treating expense.And, often clean thorough not for the elongated hole on some porous parts, can leave that some are residual.Also have plenty of with metal detergent and add a certain proportion of clear water, soaking a period of time, then use clear water rinsing clean, its shortcoming is that the effect of deoiling is undesirable, overlong time described in immersion and rinsing, processes the sewage producing more difficult, and disposal cost is very high.Lubricating oil be a kind of be the mixture of complicated hydrocarbon.Process general being difficult to completely by its dissolving or decomposition so use chemical method.
Also have some to remove the mode of oil and fat method employing high-temperature process.Flash-point is an index that represents 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, vapo(u)rability is less, and its flash-point is also higher.Utilize this character, at a certain temperature, lubricating oil will evaporate or burn.Oil product, under the experiment condition of regulation, is subject to the coke black residue forming after thermal evaporation and burning to be called carbon residue.Carbon residue is the important quality index of lube base oil, is the project for judging that lubricated oil properties and refining depth stipulate.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 that forms carbon residue in lubricating oil is: colloid, asphalitine and polycyclic aromatic hydrocarbon in oil.These materials, under the condition of lack of air, are subject to heat-flash decomposition, 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, have therefore lost containing the carbon residue of additive-treated oil the original meaning that carbon residue is measured.Mechanical admixture, moisture, ash content and carbon residue are all the quality index of reflection oil product purity, have reflected the degree of lubrication base oil refining.Also carbon residue can be formed even therefore use high-temperature processing method to remove lubricating oil, thoroughly clean object can not be reached.
Application number is that 200920176284.4 utility model patent discloses a kind of device of removing metal tape grease, its heating furnace that uses electrothermal furnace or flame thrower is housed provides the high temperature of 300-400 ℃, metal tape is sent into heating furnace entrance by discharger, make grease gasification through high temperature action, and discharge carbon monoxide waste gas., this technology can only be removed the grease in strip metal, and does not possess seal, can produce waste gas, pollutes.
The utility model patent of application number 201220690135.1 has been announced 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, between its top, two support plates, hot blast cutter are installed, and in the steel plate transport platform of hot blast cutter both sides, cover are all housed, and the position of described cover can be adjusted, the height of described hot blast cutter also can be adjusted.Blow the high-temperature hot-air of 380 ℃ of left and right by hot blast cutter to steel plate, the greasy dirt of surface of steel plate can be vapored away.This device has certain seal, but obturation effect is not good, can cause certain air pollution, and, can not effectively process equally the grease of the porous belts oil device inside of complicated structure.
Have, the patent of invention that application number is 94104498.X discloses a kind of degreasing unit and deoiling method of spiral tube again, and this degreasing unit is provided with stove; In stove, have the space of accommodating disc coil and the thermal source of heating spiral, above-mentioned spiral tube degreasing unit is equipped with the air supply plant of sending gas for the oil vapour in the pipe of above-mentioned spiral tube is pushed away; The gas of sending out from air supply plant is imported to the path of supplying gas in stove; And for being communicated with the communication apparatus of one end of the above-mentioned path of supplying gas and one end of the pipe of spiral tube in stove, reach for the temperature of gas that oil vapour is pushed away the high temperature that is enough to the evaporating state that keeps oily.This technology makes grease evaporation by high-temperature heating, and makes the grease having evaporated discharge under evaporating state with gas by oil extraction.This device can effectively be removed the grease in this part with single duct of spiral tube, but and the grease of inapplicable removal porous type mechanical part inside.
Utility model content
Problem to be solved in the utility model is, provide a kind of high temperature degreaser with pressure, the warm flue gas of height by utilizing temperature-adjustable and oxygen content is in the forced flow effect of porous belts oil components interior, and baroque porous belts oil parts are carried out to high temperature processings of deoiling, and realizes thoroughly and cleaning.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high temperature degreaser with pressure, comprising: an exhaust air chamber; In exhaust air chamber, there is the space that holds porous belts oil parts;
One hot smoke inlet pipeline, it stretches into exhaust air chamber and one end is communicated with porous belts oil components interior;
Be located at a hot smoke generating appts of the other end of described hot smoke inlet pipeline;
One combustion air conduit, is communicated in described hot smoke generating appts;
Described combustion air conduit is equipped with pressue device.
Particularly, described pressue device is the pressure fan that is arranged on described combustion air conduit tail end.
Further, also comprise a top seal compressing tablet that is placed in porous belts oil parts top; A sealed bottom compressing tablet that is placed in porous belts oil feature bottom, described top seal compressing tablet and sealed bottom compressing tablet are high-temperature flexible compressing tablet, and its physical dimension is greater than the physical dimension of porous belts oil parts.
Further, also comprise exhaust gas processing device; And be communicated in the discharge duct between exhaust gas processing device and exhaust air chamber.
Further, described hot smoke generating appts afterbody is communicated with a fuel channel and a combustion air conduit, can transporting liquid fuel or combustion gas.
Further, described hot smoke inlet pipeline does not stretch into exhaust air chamber part and is communicated with a mixing air pipeline.
Further, in described hot smoke inlet pipeline, be provided with thermocouple and oxygen content determinator.
The utlity model has following beneficial effect:
The hot flue gas that hot smoke generating appts produces, under the effect of pressue device, forms certain pressure, by hot smoke inlet pipeline, hot flue gas with pressure is sent into porous belts oil components interior, under pressure, hot plume penetration porous belts oil device, realizes the burning of device internal grease is deoiled.Top seal compressing tablet and sealed bottom compressing tablet can prevent due to hot high pressure flue gas short circuit phenomenon in the course of the work, thereby obtain well deoiling effect.Shorten porous belts oil parts and deoil the operation cycle, enhance productivity.In addition, by sealing compressing tablet is set, the utility model can deoil to different size porous belts oil parts, expands range of application of the present utility model.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.
The utility model can also carry out the flexible combination of different modes according to actual needs, every group of high temperature degreaser with pressure can independent operating, also can realize many group paired runnings, can also be by adopting female pipe connected mode, realize under the condition of a set of hot smoke generating appts of configuration and a set of emission-control equipment, many group high temperature degreaser with pressure moves simultaneously, reaches saving operating cost, strengthens the object of operating flexibility.While adopting female pipe connected mode, by between hot smoke inlet pipeline and the female pipe of hot flue gas, baffle plate being set, can strengthen complete equipment operational reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is the structural representation of another embodiment of the utility model
Fig. 3 is the structural representation of the another embodiment of the utility model
In figure:
1-hot smoke inlet pipeline; 2-exhaust air chamber; 3-porous belts oil device;
4-discharge duct; 5-sealed bottom compressing tablet; 6-top seal compressing tablet;
The female pipe of 7-hot flue gas; 8-baffle plate 9-hot cigarette generating means
10-fuel channel, 11-combustion air conduit, 12-mixing air pipeline
13-exhaust gas processing device
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate appended graphic being described in detail below.
Embodiment 1:
High temperature degreaser with pressure as shown in Figure 1, comprises hot smoke inlet pipeline 1, exhaust air chamber 2, discharge duct 4, sealed bottom compressing tablet 5, top seal compressing tablet 6, hot smoke generating appts 9; Porous belts oil parts 3 are placed in exhaust air chamber 2, and hot smoke inlet pipeline 1 stretches in exhaust air chamber 2 and enters porous belts oil parts 3 inner hollow passages.Hot smoke generating appts 4 is positioned at the afterbody of hot smoke inlet pipeline 1, can produce hot flue gas, its afterbody is communicated with fuel channel 10 and combustion air conduit 11, and combustion air conduit 11 afterbodys connect pressure fan (not shown), and fuel channel 10 can transporting liquid fuel or combustion gas.Under the pressure fan effect as pressue device, hot flue gas has pressure.The inside of hot smoke inlet pipeline 1 is provided with thermocouple and oxygen content determinator, and measurement result can be used as flue-gas temperature and oxygen content is adjusted foundation.The part that hot smoke inlet pipeline 1 does not stretch into exhaust air chamber 2 is communicated with mixing air pipeline 12, in order to adjust hot flue gas oxygen content and the temperature in hot smoke inlet pipeline 1.Through adjusting the requirement that makes hot flue gas satisfied temperature and oxygen content, with pressure hot flue gas after adjustment enters the inner hollow passage of porous belts oil parts 3 through hot smoke inlet pipeline 1, behind the duct of porous belts oil parts 3, enter exhaust air chamber 2, in this process, realize the burning of grease in porous belts oil components interior and duct is removed.Waste gas after burning is discharged and is entered exhaust gas processing device by discharge duct 4 after exhaust air chamber 2 collects, and utilizes high temperature (>=850 ℃) burning to carry out harmless treatment to tail gas, reaches the requirement of environmental protection.Due to the effect of pressure, the Period Process that deoils of porous belts oil parts is shortened, and that the cycle of deoiling can be deoiled to technique compared with traditional combustion foreshortens to 3～4 hours in 15～20 hours, and can strengthen the effect of deoiling, guarantee noresidue, improve product cleannes and and product quality.
The present embodiment is applicable to the porous belts oil parts of tubular structure, on bottom and the top of porous belts oil parts, also be provided with sealed bottom compressing tablet 5 and top seal compressing tablet 6, described top seal compressing tablet and sealed bottom compressing tablet are high-temperature flexible compressing tablet, and its physical dimension is greater than the physical dimension of porous belts oil parts, can prevent that the effect of deoiling that hot flue gas short circuit causes from weakening.
Embodiment 2:
While two groups of high temperature degreasers with pressure that use as shown in Figure 2, on the basis of embodiment 1, every group configures separately a set of hot smoke generating appts 9, shares a set of exhaust air chamber 2.Can be simultaneously to processings of deoiling of two porous belts oil parts 3, improved production efficiency, saving operating cost.
Embodiment 3:
On the basis of embodiment 1, use more than two groups of high temperature degreasers with pressure simultaneously, every group configures separately a set of hot smoke generating appts 9, shares a set of exhaust air chamber 2.Can, simultaneously to the processing of deoiling more than two porous belts oil parts 3, can greatly enhance productivity, save operating cost.
Embodiment 4:
The two groups of high temperature simultaneously using degreasers with pressure as shown in Figure 3, on the basis of embodiment 1, the hot smoke inlet pipeline of two cover high temperature degreaser with pressure is communicated with the female pipe 7 of hot flue gas respectively, at the afterbody of the female pipe 7 of hot flue gas, 9, two porous belts oil parts 3 of a set of hot smoke generating appts are set and are placed in same exhaust air chamber 2.Can enhance productivity and save operating cost.Be provided with baffle plate 8 to be opened/closed at the female pipe 7 of hot flue gas with hot smoke inlet pipeline 1 connectivity part, can guarantee each group of device independent operating, strengthen complete equipment operational reliability and flexibility.
Embodiment 5:
On the basis of embodiment 1, the high temperature degreaser with pressure that many groups are used simultaneously, the hot smoke inlet pipeline that overlaps high temperature degreaser with pressure is communicated with the female pipe 7 of hot flue gas respectively more, afterbody at the female pipe 7 of hot flue gas arranges a set of hot smoke generating appts 9, and many porous belts oil parts 3 are placed in same exhaust air chamber 2.Can greatly enhance productivity and save operating cost.Be provided with baffle plate 8 to be opened/closed at the female pipe 7 of hot flue gas with hot smoke inlet pipeline 1 connectivity part, can guarantee each group of device independent operating, strengthen complete equipment operational reliability and flexibility.
Embodiment 6:
On the basis of embodiment 1, on exhaust gas processing device 13, configure heat conducting device, the heat that high exhaust temperatures burning can be produced, for aspects such as industry heating, life heatings, reaches the object that makes 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 to combustion air conduit 11, air is carried out to preheating.These two kinds of structures can speed up processing, improves treatment effeciency, saves cost, reduces thermal losses, better protection of the environment.
Claims (7)
1. a high temperature degreaser with pressure, comprising: an exhaust air chamber, has the space that holds porous belts oil parts in described exhaust air chamber; It is characterized in that, also comprise: stretch into the hot smoke inlet pipeline that exhaust air chamber one end are communicated with porous belts oil components interior; Be located at a hot smoke generating appts of the other end of described hot smoke inlet pipeline; Be communicated in a combustion air conduit of described hot smoke generating appts; Described combustion air conduit is equipped with pressue device.
2. high temperature according to claim 1 degreaser with pressure, is characterized in that, described pressue device is the pressure fan that is arranged on described combustion air conduit tail end.
3. high temperature according to claim 1 degreaser with pressure, is characterized in that, also comprises a top seal compressing tablet that is placed in porous belts oil parts top; A sealed bottom compressing tablet that is placed in porous belts oil feature bottom, described top seal compressing tablet and sealed bottom compressing tablet are high-temperature flexible compressing tablet, and its physical dimension is greater than the physical dimension of porous belts oil parts.
4. high temperature according to claim 1 degreaser with pressure, is characterized in that, also comprises exhaust gas processing device; And be communicated in the discharge duct between exhaust gas processing device and exhaust air chamber.
5. high temperature according to claim 1 degreaser with pressure, is characterized in that, described hot smoke generating appts afterbody is communicated with a fuel channel and a combustion air conduit, can transporting liquid fuel or combustion gas.
6. high temperature according to claim 1 degreaser with pressure, is characterized in that, described hot smoke inlet pipeline does not stretch into exhaust air chamber part and is communicated with a mixing air pipeline.
7. high temperature according to claim 1 degreaser with pressure, is characterized in that, in described hot smoke inlet pipeline, is provided with thermocouple and oxygen content determinator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544822.7U CN203591975U (en) | 2013-09-03 | 2013-09-03 | High-temperature deoiling device under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544822.7U CN203591975U (en) | 2013-09-03 | 2013-09-03 | High-temperature deoiling device under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591975U true CN203591975U (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544822.7U Withdrawn - After Issue CN203591975U (en) | 2013-09-03 | 2013-09-03 | High-temperature deoiling device under pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203591975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447259A (en) * | 2013-09-03 | 2013-12-18 | 中国大唐集团环境技术有限公司 | High-temperature deoiling device under pressure |
-
2013
- 2013-09-03 CN CN201320544822.7U patent/CN203591975U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447259A (en) * | 2013-09-03 | 2013-12-18 | 中国大唐集团环境技术有限公司 | High-temperature deoiling device under pressure |
| CN103447259B (en) * | 2013-09-03 | 2015-11-18 | 大唐环境产业集团股份有限公司 | A kind of high temperature degreaser with pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |