CN201028539Y - Dirt oil sludge purging device - Google Patents
Dirt oil sludge purging device Download PDFInfo
- Publication number
- CN201028539Y CN201028539Y CNU2007200664879U CN200720066487U CN201028539Y CN 201028539 Y CN201028539 Y CN 201028539Y CN U2007200664879 U CNU2007200664879 U CN U2007200664879U CN 200720066487 U CN200720066487 U CN 200720066487U CN 201028539 Y CN201028539 Y CN 201028539Y
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- CN
- China
- Prior art keywords
- compressed air
- oil
- sump oil
- sump
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to an oil dirt blower, which mainly solves the technical issues that the operation efficiency and reliability of the burning equipment. The adopted technical proposal is that: a blowing solenoid valve is arranged in the oil dirt blower, and the entrance of the oil dirt blower is connected with an air compressed inlet connector through an air compressed tube; and the exit of the blowing solenoid valve is connected with an oil dirt tube through the air compressed tube. Thus the utility model is suitable to various oil dirt burning equipments.
Description
Technical field:
The utility model relates to a kind of incinerator or other equipment of the disposal of industrial wastes, particularly a kind of equipment of handling waste oil mud.
Background technology:
At boats and ships or other similar applications, in order to remove sump oil mud in environmental protection ground, mostly adopt sump oil mud burning facility, the combustion system of this equipment includes fuel assembly, the sump (waste oil) pump assembly, compressed air assembly and the corresponding pipeline that is connected, its corresponding running status is: before burning the operation of sump oil mud, its preparatory process is to start the sump (waste oil) pump assembly in advance, its oil return pneumatic operated valve is opened, the oil-feed pneumatic operated valve cuts out, the running of sump oil measuring pump, sump oil mud circulates in combustion system under the effect of sump oil measuring pump, makes the sump oil mud temperature in the combustion system pipeline remain on certain level.(viscosity is lower) guarantees the unimpeded of conveying; After preparatory process is finished, enter and burn sump oil bricklayer preface, oil return this moment pneumatic operated valve cuts out, the oil-feed pneumatic operated valve is opened, and compressed air electromagnetic valve is opened, and sump oil mud is under the pumping of sump oil measuring pump, the burner combustion that sprays into fuel assembly through oil-feed pneumatic operated valve and sump oil mud pipeline is indoor, at the same time, compressed air magnetic valve of compressed air and compressed air road and sump oil mud spray in the combustion chamber together, and sump oil mud is atomized.Fuel oil also preheats with certain companion the combustion chamber and burns simultaneously, and the function that sump oil mud burns can be realized in the combustion chamber perfectly like this; But, above-mentioned existing sump oil mud burning facility, after burning the operation end, remaining in oil-feed pneumatic operated valve to the sump oil mud in the sump oil mud pipeline of combustion chamber stops to flow, because sump oil mud has viscosity higher, sump oil mud temperature descends in the pipeline of back along with stopping to carry, its viscosity will further increase, the phenomenon that sump oil mud adhered to and condensed in tube wall will be more serious also, therefore, and in burning operation next time, remaining sump oil mud will increase the resistance of carrying sump oil mud greatly in the pipe, or even result in blockage, have a strong impact on the equipment reliability of operation the sump oil mud in the remaining pipeline is heated removing owing to there is one section sump oil mud pipeline to stretch in the incinerator, it will be a numerous and diverse and difficult operation, and the incrustation on the tube wall, it is to be difficult to reach the measure of removing effect that heating is removed, if in use, in burning operation, carry unobstructed in order to keep sump oil mud, can adopt pigging measures such as machinery or chemistry, obviously these methods are to take a lot of work, time-consuming, and will obviously increase use cost.
The utility model content:
Technical problem to be solved in the utility model is, a kind of improved device for sweeping dirt oil sludge is provided, and it can be with simple apparatus structure and lower equipment cost and use cost, keep the conveying of sump oil mud pipeline unimpeded, improve equipment reliability of operation and production efficiency.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: device for sweeping dirt oil sludge includes fuel assembly, sump (waste oil) pump assembly and compressed air assembly, the burner of fuel assembly is connected with the sump oil measuring pump through sump oil mud pipe and oil-feed pneumatic operated valve, compressed air hose of the burner of fuel assembly and compressed air electromagnetic valve are connected with compressed air inlet, be characterized in device for sweeping dirt oil sludge, being provided with purge solenoid valve, the compressed air hose of the import of purge solenoid valve is connected with compressed air inlet, and the compressed air hose of the outlet of purge solenoid valve is connected with sump oil mud pipe.After burning end, open purge solenoid valve immediately automatically, compressed air will clean residue in the sump oil mud pipe, and finish in setting-up time.
The utility model is to make full use of on the basis of existing equipment, only add a spot of element and pipeline, purge remaining sump oil mud in the sump oil mud pipe with compressed air, its purging is to carry out immediately after the burning operation stops, the temperature of sump oil mud in pipeline still keeps higher, has good flowability, thereby purging is respond well, the sump oil mud of fundamentally getting rid of legacy equipment stops up or adheres to defectives such as tube wall, can improve the operating efficiency of equipment, also can guarantee the equipment security of operation, reliably, owing to utilize original compressed air source, and open, closing purge solenoid valve can finish automatically easily, can obviously reduce the use cost that sump oil mud burns, because equipment is simple, its cost of manufacture increase is not high, favourablely promotes the use of at boats and ships or other similar applications.
Description of drawings:
Fig. 1 is the structural representation of the utility model device for sweeping dirt oil sludge.
The specific embodiment:
With reference to Fig. 1, device for sweeping dirt oil sludge includes fuel assembly 1, sump (waste oil) pump assembly 2, compressed air assembly 3, purge solenoid valve 4, check valve 5 and purges compressed air hose 6.
Fuel assembly 1 includes burner 11, magnetic valve 12, Pressure gauge and pressure switch 13, fuel inlet fitting 14 and back leakage connection 15, and its structure and existing equipment are same or similar, connects sump oil mud pipe 20 and compressed air hose 34 on the burner 11 respectively.
Sump (waste oil) pump assembly 2 includes sump oil mud pipe 20, oil-feed pneumatic operated valve 21, sump oil measuring pump 22, oil return pneumatic operated valve 23, Pressure gauge and pressure switch 24, sump oil outlet connection 25 and sump oil inlet union 26, its structure and existing equipment are same or similar, sump oil inlet union 26 is connected with sump oil measuring pump 22 through sump oil mud pipe, an outlet of sump oil measuring pump 22 is connected with the import of oil-feed pneumatic operated valve 21, the outlet of oil-feed pneumatic operated valve 21 is connected with sump oil mud pipe 20, this pipe is communicated with the burner 11 of fuel assembly 1, sump oil mud can be sprayed in the combustion chamber by burner 11, another outlet of sump oil measuring pump 22 is connected with the import of oil return pneumatic operated valve 23, the outlet of this valve is connected with sump oil outlet connection 25, forms the closed circuit before a sump oil mud burns.
Compressed air assembly 3 includes Pressure gauge and pressure switch 31, compressed air electromagnetic valve 32, compressed air inlet joint 33, compressed air hose 34, compressed air hose 34 1 ends are connected with compressed air inlet joint 33, the burner 11 of compressed air magnetic valve 32 of the other end and fuel assembly 1 is connected, compressed air can be sent in the combustion chamber of burner 11 sump oil mud is atomized, the structure and the existing equipment of assembly are same or similar.
Purge solenoid valve 4, can adopt the magnetic valve of suitable pattern in the pneumatic element, the compressed air hose 34 of the import of purge solenoid valve 4 is connected with compressed air inlet joint 33, the air feed that is purge solenoid valve 4 is a compressed-air actuated air supply source of directly taking from existing equipment, for the good result that guarantees to purge, usually the compressed air pressure of purge solenoid valve 4 imports is minimum is 0.3MPa, the start-up time of purge solenoid valve 4, promptly this valve opens the time started, usually operation 0 to 10 second after finishing should burned, lower the temperature and bring negative effect to purging to eliminate in the sump oil mud pipe 20 residual sump oil mud, the setting of above-mentioned time is all being carried out under the controlled condition automatically; Be at least 5 seconds to the time of closing after purge solenoid valve 4 starts, promptly Zhuan Zhi effective purge time is about 5 seconds to 10 seconds, and the residue purging that can guarantee sump oil mud pipe 20 totally.
Check valve 5, can adopt the check valve of suitable pattern in the pneumatic element, the outlet of the import of check valve 5 through purging compressed air hose 6 and purge solenoid valve 4 is connected, the outlet of check valve 5 is connected with sump oil mud pipe 20 through purging compressed air hose 6, and the tie point of check valve 5 and sump oil mud pipe 20 is the exits that are positioned at nearly oil-feed pneumatic operated valve 21.
The operation of device for sweeping dirt oil sludge: before burning sump oil mud, oil return pneumatic operated valve 23 " is opened ", oil-feed pneumatic operated valve 21 " pass ", the heating that under the effect of sump oil measuring pump, circulates of sump oil mud, when burning sump oil mud, oil return pneumatic operated valve 23 " pass ", oil-feed pneumatic operated valve 21 " is opened ", compressed air electromagnetic valve 32 " is opened ", and " open " on the fuel feed road of fuel assembly 1, sprays into the combustion chamber through the sump oil mud that atomizes from burner 11 and burns; When burning the operation end, in 0 second to 10 seconds time, purge solenoid valve 4 is opened automatically, compressed air greater than 0.3MPa pressure is blown into sump oil mud pipe 6 from purging compressed air hose 6, residual sump oil mud is swept the combustion chamber suppressing under the purging of air in this pipe, behind the setting-up time about 5 seconds to 10 seconds, no longer residual in the sump oil mud pipe 20 have any attachment, purge solenoid valve 4 is closed automatically, purge operations finishes, but the efficient operation and the safe and reliable operation of clean sump oil mud pipe 20 assurance devices.
Claims (3)
1. device for sweeping dirt oil sludge, this device includes fuel assembly, sump (waste oil) pump assembly and compressed air assembly, the burner of fuel assembly is connected with the sump oil measuring pump through sump oil mud pipe and oil-feed pneumatic operated valve, compressed air hose of the burner of fuel assembly and compressed air electromagnetic valve are connected with compressed air inlet, it is characterized in that: in device for sweeping dirt oil sludge, be provided with purge solenoid valve (4), the compressed air hose of import (34) of purge solenoid valve (4) is connected with compressed air inlet joint (33), and the outlet of purge solenoid valve (4) is connected with sump oil mud pipe (20) through purging compressed air hose (6).
2. device for sweeping dirt oil sludge according to claim 1 is characterized in that going up nearly purge solenoid valve (4) exit at compressed air hose (6) is provided with a check valve (5).
3. device for sweeping dirt oil sludge according to claim 1, the tie point that it is characterized in that purging compressed air hose (6) and sump oil mud pipe (20) is the exit that is positioned at nearly oil-feed pneumatic operated valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664879U CN201028539Y (en) | 2007-01-19 | 2007-01-19 | Dirt oil sludge purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664879U CN201028539Y (en) | 2007-01-19 | 2007-01-19 | Dirt oil sludge purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028539Y true CN201028539Y (en) | 2008-02-27 |
Family
ID=39132751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200664879U Expired - Fee Related CN201028539Y (en) | 2007-01-19 | 2007-01-19 | Dirt oil sludge purging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028539Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062778A (en) * | 2013-02-05 | 2013-04-24 | 汉盛（上海）海洋装备技术股份有限公司 | Purifying device for sump oil feed pipe of marine incinerator |
| CN103185341A (en) * | 2011-12-30 | 2013-07-03 | 中冶长天国际工程有限责任公司 | Burner nozzle system capable of automatically clearing tar and burner nozzle tar treatment method adopting burner nozzle system |
-
2007
- 2007-01-19 CN CNU2007200664879U patent/CN201028539Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185341A (en) * | 2011-12-30 | 2013-07-03 | 中冶长天国际工程有限责任公司 | Burner nozzle system capable of automatically clearing tar and burner nozzle tar treatment method adopting burner nozzle system |
| CN103185341B (en) * | 2011-12-30 | 2015-08-26 | 中冶长天国际工程有限责任公司 | Can the combustion nozzle system of Automatic clearance tar and the burner tar processing method of employing said system |
| CN103062778A (en) * | 2013-02-05 | 2013-04-24 | 汉盛（上海）海洋装备技术股份有限公司 | Purifying device for sump oil feed pipe of marine incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |