CN202646180U - Lampblack injection device for replacing oil tank smoke exhaust fan - Google Patents
Lampblack injection device for replacing oil tank smoke exhaust fan Download PDFInfo
- Publication number
- CN202646180U CN202646180U CN 201220247707 CN201220247707U CN202646180U CN 202646180 U CN202646180 U CN 202646180U CN 201220247707 CN201220247707 CN 201220247707 CN 201220247707 U CN201220247707 U CN 201220247707U CN 202646180 U CN202646180 U CN 202646180U
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- chamber
- receiving chamber
- exhaust fan
- lampblack
- air pipeline
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- Expired - Fee Related
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Abstract
The utility model discloses a lampblack injection device for replacing an oil tank smoke exhaust fan. The lampblack injection device comprises a receiving chamber, a mixing chamber and a diffusion chamber which are sequentially butted, wherein the area of the cross-section of the mixing chamber is smaller than the area of the cross-section of the receiving chamber and the diffusion chamber, the rear end of the receiving chamber is communicated with a lampblack tube, an air pipeline is arranged on the side surface of the receiving chamber, a nozzle is arranged on the end of the air pipeline which is arranged in the receiving chamber, and the air pipeline is communicated with an instrument air pipeline; the receiving chamber, the mixing chamber and the diffusion chamber are of a tubular structure and cone transitions are adopted on the joints of the receiving chamber, the mixing chamber and the diffusion chamber; and the air pipeline is communicated with the instrument air pipeline through a ball valve. The lampblack injection device has the advantages of simple structure and practical functions, solves the problem of increased lubricating oil loss caused by excessive pumping of lampblack in an oil tank by a large operation device lubricating oil tank exhaust fan, plays a role in effectively reducing the environment pollution, replaces the exhaust fan, and play a certain role in saving energy and reducing emission on the aspect of electric energy saving.
Description
Technical field
The utility model relates to a kind of oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan.
Background technique
In the enterprises such as manufacturing equipment, Coal Chemical Industry, large-scale running device all adopts the concentration lubrication device at present, all is equipped with smoke exhaust fan on the fuel tank of centralized oil supply device, to get rid of the oil smoke in the fuel tank, incondensable gas, water vapor etc. can prevent the deteriorated of turbine oil, increase the service life; Make simultaneously fuel tank set up certain degree of vacuum (being generally the 30-50mm water column), guarantee that each lubricating point oil return is unimpeded.
General device producer is all selecting can discharge the cooking fume that produced under the largest production operating mode as design considerations in the design of smoke exhaust fan.But in the actual production of each enterprise, machine utilization is a variable, in the situation that produce the lower because smoke exhaust fan exhausting amount of load and can not regulate and extract too much cooking fume out, one side has increased the loss of lubricant oil, has also increased on the other hand the pollution to environment with regard to having caused for this.
Therefore in the actual production of enterprise, the oil smoke that how produces according to equipment what, can regulate arbitrarily the size of exhausting amount, in the situation that guarantee degree of vacuum in the fuel tank, reduce the discharging of oil smoke, reduce the loss of lubricant oil, be a urgent problem.
The model utility content
The utility model provides a kind of oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan, too much extraction increases lubrication oil consumption and reduces environmental pollution and played directly effectively effect to oil smoke in the fuel tank to have solved large-scale operational outfit lubricating oil tank smoke exhaust fan, and having replaced simultaneously smoke exhaust fan also has certain effects of energy saving and emission reduction in the saving of electric energy.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme: a kind of oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan, the receiving chamber, mixing chamber, the explosion chamber that comprise successively docking, the area of the cross section of mixing chamber is less than the area of the cross section of receiving chamber and explosion chamber, the receiving chamber rear end is communicated with fume tube, the receiving chamber side is provided with air pipe line, and the air pipe line end that is positioned at receiving chamber is provided with nozzle, air pipe line and instrument air pipeline communication.
Receiving chamber, mixing chamber, explosion chamber are that tubular structure and joint are provided with tapering transition.
Air pipe line is by ball valve and instrument air pipeline communication.
The size of mixing chamber is thinner by 15～20% than receiving chamber.
The utility model is simple in structure, practical function, too much extraction increases lubrication oil consumption and reduces environmental pollution and played directly effectively effect to oil smoke in the fuel tank to have solved large-scale operational outfit lubricating oil tank smoke exhaust fan, and having replaced simultaneously smoke exhaust fan also has certain effects of energy saving and emission reduction in the saving of electric energy.
Concrete beneficial effect: the utility model has overcome the deficiency that smoke exhaust fan exists in the former design, utilization is to the adjusting of injection air-flow, can be according to the actual load of manufacturing mechanism, the oil smoke that equipment is produced reasonably extracts, and therefore, it is a kind of not only simple in structure that the utility model originally provides, and can be good at reasonably regulating according to load, the loss that reduces has reduced environmental pollution, simultaneously also because the effect of electric power energy-saving has also been played in the cancellation of smoke exhaust fan.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: as shown in Figure 1, a kind of oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan, the receiving chamber 2, mixing chamber 3, the explosion chamber 4 that comprise successively docking, explosion chamber 4 outlet port connection outlets 8, the area of the cross section of mixing chamber 3 is less than the area of the cross section of receiving chamber 2 and explosion chamber 4, and receiving chamber 2 rear ends are communicated with fume tube 7, and receiving chamber 2 sides are provided with air pipe line 5, air pipe line 5 ends that are positioned at receiving chamber 2 are provided with nozzle 1, and air pipe line 5 is communicated with instrument air pipeline 9.Receiving chamber 2, mixing chamber 3, explosion chamber 4 are provided with tapering transition for tubular structure and joint.Air pipe line 5 is communicated with instrument air pipeline 9 by ball valve 6.
Connection between the parts such as nozzle 1, receiving chamber 2, mixing chamber 3, explosion chamber 4, air pipe line 5, ball valve 6 can be adopted welding.Nozzle 1 adopts the steam nozzle on the bleeder steam device to realize, receiving chamber 2 selects caliber pipeline identical with former oil-smoke expulsion pipe, mixing chamber 3 adopts size than thin 15～20% pipelines of former gas exhaust duct, and length adopts 2～2.5 times of calibers, welds together with reducing and receiving chamber 2.Explosion chamber 4 adopts and rolls with the wall thickness steel plate, and the two ends caliber is identical with former pipeline with mixing chamber 3, and length is selected 3～3.5 times mixed tube diameter.Air pipe line 5 selects the DN15 Coating Steel Pipe to make, inner and nozzle 1 welding, and the outside connects ball valve 6, passes receiving chamber's 2 tube walls and weld to guarantee sealing.Ball valve 6 connects the external meters air conduit, can regulate entering nozzle 1 injection tolerance.
Claims (4)
1. the oil smoke lead-jetting device of an alternative fuel tank smoke exhaust fan, it is characterized in that: the receiving chamber, mixing chamber, the explosion chamber that comprise successively docking, the area of the cross section of mixing chamber is less than the area of the cross section of receiving chamber and explosion chamber, the receiving chamber rear end is communicated with fume tube, the receiving chamber side is provided with air pipe line, the air pipe line end that is positioned at receiving chamber is provided with nozzle, air pipe line and instrument air pipeline communication.
2. the oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan according to claim 1, it is characterized in that: receiving chamber, mixing chamber, explosion chamber are that tubular structure and joint are provided with tapering transition.
3. the oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan according to claim 2, it is characterized in that: air pipe line is by ball valve and instrument air pipeline communication.
4. the oil smoke lead-jetting device of alternative fuel tank smoke exhaust fan according to claim 3, it is characterized in that: the size of mixing chamber is thinner by 15～20% than receiving chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247707 CN202646180U (en) | 2012-05-30 | 2012-05-30 | Lampblack injection device for replacing oil tank smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247707 CN202646180U (en) | 2012-05-30 | 2012-05-30 | Lampblack injection device for replacing oil tank smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646180U true CN202646180U (en) | 2013-01-02 |
Family
ID=47415296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247707 Expired - Fee Related CN202646180U (en) | 2012-05-30 | 2012-05-30 | Lampblack injection device for replacing oil tank smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646180U (en) |
Cited By (7)
| 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 |
| CN104141639A (en) * | 2013-05-06 | 2014-11-12 | 宁夏嘉翔自控技术有限公司 | Jet pipe device for fan airflow |
| CN104384147A (en) * | 2014-11-13 | 2015-03-04 | 盐城万达利针织机械有限公司 | Aerodynamic ejection and suction-type dust collection device |
| CN104551457A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Movable smoke exhausting device of non-fixed welding workstation |
| CN105508310A (en) * | 2015-12-08 | 2016-04-20 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Aviation fuel jet pump capable of sucking fuel from double ends |
| CN108005967A (en) * | 2017-12-07 | 2018-05-08 | 山西北方兴安化学工业有限公司 | A kind of smoke of gunpowder vacuum induction apparatus |
| CN108591135A (en) * | 2018-06-11 | 2018-09-28 | 南华大学 | Tapered air persuader |
-
2012
- 2012-05-30 CN CN 201220247707 patent/CN202646180U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN104141639A (en) * | 2013-05-06 | 2014-11-12 | 宁夏嘉翔自控技术有限公司 | Jet pipe device for fan airflow |
| CN104551457A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Movable smoke exhausting device of non-fixed welding workstation |
| CN104384147A (en) * | 2014-11-13 | 2015-03-04 | 盐城万达利针织机械有限公司 | Aerodynamic ejection and suction-type dust collection device |
| CN105508310A (en) * | 2015-12-08 | 2016-04-20 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Aviation fuel jet pump capable of sucking fuel from double ends |
| CN108005967A (en) * | 2017-12-07 | 2018-05-08 | 山西北方兴安化学工业有限公司 | A kind of smoke of gunpowder vacuum induction apparatus |
| CN108591135A (en) * | 2018-06-11 | 2018-09-28 | 南华大学 | Tapered air persuader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130530 |