CN1861992A - Self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method - Google Patents
Self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method Download PDFInfo
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- CN1861992A CN1861992A CN 200610075171 CN200610075171A CN1861992A CN 1861992 A CN1861992 A CN 1861992A CN 200610075171 CN200610075171 CN 200610075171 CN 200610075171 A CN200610075171 A CN 200610075171A CN 1861992 A CN1861992 A CN 1861992A
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- combustion engine
- internal combustion
- waste gas
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Abstract
The invention relates to a catcher capable of catching, burning and removing the dust from the diesel internal-combustion engine, which includes a honeycomb dust catcher made of the power-on heating materials. At both ends of the honeycomb dust catcher are set positive and negative electrodes of the power supply separately.
Description
Technical field:
The present invention relates to a kind of catcher that captures diesel engine particulate, burning diesel oil internal-combustion engine particulate and cleaning diesel engine particulate that has, belong to the diesel engine particle trapper and make the field.
Background technique:
The patent No. 200420074874.3, title " particle catcher for diesel engine ", this particle catcher for diesel engine, it comprises particle trapper, filter core and regenerating control device, it is characterized in that: filter core twines filter core for the ceramic fiber yarn, the structure of particle trapper is, front portion in the catcher housing is provided with one lid housing is divided into two chambeies, front and back, above-mentioned filter core and resistive heater are located in the back cavity, it is relative with suction tude that a hole is opened in the bottom of lid, top is opened a hole and is communicated with by-pass pipe, the axle rotational support at baffle plate two ends is last, in the axle bed hole that covers between the following hole, the tooth bar of wherein stretching on the valve rod of the pneumatic valve outside fixing a gear and being located at housing on the axle outside housing is meshed, blowdown pipe is communicated with above-mentioned back cavity, which is provided with valve, suction tude is provided with pressure transducer and is electrically connected with regenerating control device.
Summary of the invention:
Purpose of design: design a kind of self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method with waste gas particle from diesel oil internal combustion engine capture, combustion disposal.
Design proposal: in order to realize above-mentioned purpose of design.On the basis of existing cellular particle trapper processing technology thereof: the material that is automatically converted to burner after 1, cellular particle trapper itself adopts and has energising, it is one of feature of the present invention, adopt the purpose of the cellular particle trapper of heating power (burning) material to be: not only can capture the particulate in the diesel engine waste gas, and the particulate that the captures mode by the heating flame of switching on can be burnt.That is to say, the cellular particle trapper that adopts heat generating material to make, it during no electric circuit the catcher of a trap particles, when the micropore in the catcher by waste gas in particulate when stopping up, as long as energising, its catcher becomes a burner at once, particle burning in the catcher can be fallen, therefore be provided with the both positive and negative polarity of power supply respectively at the catcher two ends, this both positive and negative polarity is connected with power control switch by lead, and power control switch is controlled by controller.2, the application of controller, it is two of feature of the present invention, this controller is by data detection circuit, data processing center and actuator constitute, after data detection circuit is received the detected pressure data of pressure transducer, being directly inputted into data processing center handles, when the pressure data that detects internal combustion engine air vent or exhaust pipe mouth when pressure transducer is greater than or less than the force value of setting, data processing center's command execution unit is connected power switch, promptly convert to after the catcher energising and add burner, particle burning in it is fallen, at this moment, the detected pressure data of pressure transducer less than or during greater than the force value that sets, pressure transducer transfers to data processing center with detected pressure data by data detection circuit, data processing center's command execution unit is cut off the electricity supply, catcher stops heating, promptly becomes catcher by burner, continues to capture the particulate in the diesel engine discharging waste gas.
Technological scheme 1: self burning trapper for waste gas particle from diesel oil internal combustion engine, it comprises cellular particle trapper, and cellular particle trapper itself adopts the energising ceramic heating material to make, and the two ends of cellular particle trapper are respectively the positive pole and the negative pole of power supply.
Technological scheme 2: waste gas particle from diesel oil internal combustion engine catcher treatment device, self burning trapper for waste gas particle from diesel oil internal combustion engine is positioned at outlet pipe, pressure transducer is positioned at the relief opening of internal combustion engine air vent or outlet pipe, its signal output part connects the signal input part of controller, the signal output part of controller connects the power switch control end, and power switch connects the positive and negative electrode at self burning trapper for waste gas particle from diesel oil internal combustion engine two ends respectively by power line.
Technological scheme 3: the particle treatment method of self burning trapper for waste gas particle from diesel oil internal combustion engine, when the diesel particulate that captures in the waste gas particle from diesel oil internal combustion engine catcher is blocking microporous, when the detected pressure signal of pressure transducer that is positioned at internal combustion engine air vent or outlet pipe relief opening is greater than or less than the value that sets, the controller command execution unit is connected power switch, the energising of waste gas particle from diesel oil internal combustion engine catcher converts burner to and the diesel particulate heating flame that captures in the catcher is fallen, when the detected pressure signal of pressure transducer less than or during greater than the value that sets, the controller command execution unit is cut off the electricity supply, and the waste gas particle from diesel oil internal combustion engine catcher converts catcher to by burner.
The present invention compares with background technique, and the one, catcher adopts has the making of burner materials with function, not only can capture the particulate in the diesel engine tail gas, and the particulate energising after-burning that traps can be burnt; The 2nd, the employing of controller, detect the degree of saturation of catcher in the time of not only can the utmost point, and can in time make catcher become burner according to detected data, burn the particulate in the catcher, thereby realize effectively capturing, the clear place of burning in time guarantees that diesel engine is in the works fine state, both environmental protection have been reached, again purpose of energy saving.
Description of drawings:
Fig. 1 is the structural representation of self burning trapper for waste gas particle from diesel oil internal combustion engine.
Fig. 2 is a self burning trapper for waste gas particle from diesel oil internal combustion engine control system schematic representation.
Embodiment:
Embodiment 1: with reference to accompanying drawing 1.Self burning trapper for waste gas particle from diesel oil internal combustion engine, it comprises cellular particle trapper 6, and cellular particle trapper 6 itself adopts the heating power ceramic material, and the equipment of its making, technology all are prior art, are not described herein at this.The two ends of cellular particle trapper 6 are respectively the positive pole 7 and the negative pole 8 of power supply, this power positive cathode 7 and 8 and cellular particle trapper 6 be made into one, its preparation process is a prior art, is not described herein at this.Heat generating material adopts silicon carbon material.
Embodiment 2: on embodiment 1 basis, waste gas particle from diesel oil internal combustion engine catcher treatment device, self burning trapper for waste gas particle from diesel oil internal combustion engine is positioned at outlet pipe, pressure transducer is positioned at the relief opening of internal combustion engine air vent or outlet pipe, its signal output part connects the signal input part of controller, the signal output part of controller connects the power switch control end, and power switch connects the positive and negative electrode at self burning trapper for waste gas particle from diesel oil internal combustion engine two ends respectively by power line.
Embodiment 3: with reference to accompanying drawing 2.The particle treatment method of self burning trapper for waste gas particle from diesel oil internal combustion engine, when the diesel particulate that captures in the waste gas particle from diesel oil internal combustion engine catcher is blocking microporous, when the pressure transducer 2 detected pressure signals that are positioned at internal combustion engine air vent 1 or outlet pipe relief opening 1 are greater than or less than the value that sets, controller 3 command execution units 4 are connected power switch 5,6 energisings of waste gas particle from diesel oil internal combustion engine catcher convert burner to and the diesel particulate heating flame that captures in the catcher are fallen, when pressure transducer 2 detected pressure signals less than or during greater than the value that sets, controller 3 command execution units 4 are cut off the electricity supply, and waste gas particle from diesel oil internal combustion engine catcher 6 converts catcher to by burner.Pressure transducer is an outsourcing piece, and controller can design voluntarily according to described function, also can the outsourcing pressure controller.Power lead 9 adopts high temperature resistant sleeve pipe to grant asylum.
What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but these explanations are just illustrative to the present invention, rather than limitation of the present invention; any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.
Claims (5)
1, a kind of self burning trapper for waste gas particle from diesel oil internal combustion engine, it comprises cellular particle trapper, it is characterized in that: cellular particle trapper itself adopts the energising ceramic heating material to make, and the two ends of cellular particle trapper are respectively the positive pole and the negative pole of power supply.
2, waste gas particle from diesel oil internal combustion engine catcher according to claim 1 is characterized in that: heat generating material adopts the silicon-carbon stupalith.
3, a kind of waste gas particle from diesel oil internal combustion engine catcher treatment device, it is characterized in that: self burning trapper for waste gas particle from diesel oil internal combustion engine is positioned at outlet pipe, pressure transducer is positioned at the relief opening of internal combustion engine air vent or outlet pipe, its signal output part connects the signal input part of controller, the signal output part of controller connects the power switch control end, and power switch connects the positive and negative electrode at self burning trapper for waste gas particle from diesel oil internal combustion engine two ends respectively by power line.
4, waste gas particle from diesel oil internal combustion engine catcher according to claim 1 is characterized in that: be equipped with the high temperature protection sleeve pipe on the power line.
5, a kind of particle treatment method of self burning trapper for waste gas particle from diesel oil internal combustion engine, it is characterized in that: when the diesel particulate that captures in the waste gas particle from diesel oil internal combustion engine catcher is blocking microporous, when the detected pressure signal of pressure transducer that is positioned at internal combustion engine air vent or outlet pipe relief opening is greater than or less than the value that sets, the controller command execution unit is connected power switch, the energising of waste gas particle from diesel oil internal combustion engine catcher converts burner to and the diesel particulate heating flame that captures in the catcher is fallen, when the detected pressure signal of pressure transducer less than or during greater than the value that sets, the controller command execution unit is cut off the electricity supply, and the waste gas particle from diesel oil internal combustion engine catcher converts catcher to by burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610075171 CN1861992A (en) | 2006-05-14 | 2006-05-14 | Self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610075171 CN1861992A (en) | 2006-05-14 | 2006-05-14 | Self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method |
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| CN1861992A true CN1861992A (en) | 2006-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610075171 Pending CN1861992A (en) | 2006-05-14 | 2006-05-14 | Self burning trapper for waste gas particle from diesel oil internal combustion engine and particle treatment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245723B (en) * | 2007-02-12 | 2010-06-23 | 通用汽车环球科技运作公司 | Shielded regeneration heating element for a particulate filter |
| CN109162791A (en) * | 2018-09-19 | 2019-01-08 | 北京机械设备研究所 | A kind of ready-package diesel vehicle exhaust gas purification and treatment device |
-
2006
- 2006-05-14 CN CN 200610075171 patent/CN1861992A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245723B (en) * | 2007-02-12 | 2010-06-23 | 通用汽车环球科技运作公司 | Shielded regeneration heating element for a particulate filter |
| US7862635B2 (en) | 2007-02-12 | 2011-01-04 | Gm Global Technology Operations, Inc. | Shielded regeneration heating element for a particulate filter |
| CN109162791A (en) * | 2018-09-19 | 2019-01-08 | 北京机械设备研究所 | A kind of ready-package diesel vehicle exhaust gas purification and treatment device |
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Open date: 20061115 |