CN111577423B - High-energy emission-reduction diesel generator set - Google Patents
High-energy emission-reduction diesel generator set Download PDFInfo
- Publication number
- CN111577423B CN111577423B CN202010250119.XA CN202010250119A CN111577423B CN 111577423 B CN111577423 B CN 111577423B CN 202010250119 A CN202010250119 A CN 202010250119A CN 111577423 B CN111577423 B CN 111577423B
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- Prior art keywords
- gas
- generator set
- separation membrane
- energy emission
- diesel generator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a high-energy emission-reduction diesel generator set which comprises a generator set, wherein the generator set is connected with an external purification chamber, a partition plate is arranged in the purification chamber and divides the purification chamber into independent spaces for placing a gas-liquid separation device and a gas filtering device, the gas filtering device is arranged at the rear end of the gas-liquid separation device and is communicated with a tail gas outlet of the generator set through a waste gas pipe, a locking groove is arranged on the bottom surface of the purification chamber, and an elastic component for fixing the gas-liquid separation device is arranged in the locking groove.
Description
Technical Field
The invention relates to the technical field of generators, in particular to a high-energy emission-reduction diesel generator set.
Background
The diesel generator is a complete set of mechanical equipment for converting internal energy of diesel into electric energy, the energy generated by combustion of the diesel is converted into mechanical energy to be transmitted to the generator, the mechanical energy is converted into electric energy by the generator and then is output to electric equipment for use, the diesel generator has wide application in industrial and agricultural production, science and technology and daily life, the complete set of unit generally comprises components such as a diesel engine, the generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like, the existing diesel generator can generate tail gas when working, harmful substances exist in the tail gas, and the tail gas is discharged into the air if not being well treated, so that the environment can be polluted, and the health of a human body is seriously harmed.
Disclosure of Invention
The invention aims to overcome the problems in the prior art to a certain extent, and provides a high-energy emission-reduction diesel generator set which can purify tail gas generated by the diesel generator during working and avoid environmental pollution caused by direct emission of the tail gas into air.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a high-energy emission-reduction diesel generator set which comprises a generator set, wherein the generator set is connected with an external purification chamber, a partition plate is arranged in the purification chamber and divides the purification chamber into independent spaces for placing a gas-liquid separation device and an air filtering device, the air filtering device is arranged at the rear end of the gas-liquid separation device and is communicated with a tail gas outlet of the generator set through a waste gas pipe, a locking groove is arranged on the bottom surface of the purification chamber, and an elastic component for fixing the gas-liquid separation device is arranged in the locking groove.
According to the high-energy emission-reduction diesel generator set provided by the invention, the generator set is connected with an external purification chamber, tail gas generated when the generator set works is discharged onto the gas-liquid separation device through the waste gas pipe, diesel oil liquid remained in the tail gas is separated out through the gas-liquid separation device, and the separated tail gas is filtered through the gas filtering device, so that the finally discharged tail gas reaches the discharge standard, and the environmental pollution caused by the fact that the tail gas is directly discharged into the air is avoided.
In some embodiments, the gas-liquid separation device comprises a support frame, a separation membrane assembly and a waste liquid collecting box, the support frame is arranged in a locking groove arranged in the purification chamber, the separation membrane assembly is arranged on the support frame and is arranged opposite to the exhaust pipe, the support frame is arranged in the exhaust pipe arranged behind the separation membrane assembly and is provided with a blower fan, and the waste liquid collecting box is arranged in a sliding groove arranged opposite to the lower position of the separation membrane assembly. The smoke extracted by the waste gas pipe is sprayed onto the separation membrane component for gas-liquid separation, the residual diesel oil liquid in the tail gas is absorbed and separated by the separation membrane component, and meanwhile, the separated diesel oil liquid flows into the waste liquid collecting box for unified treatment.
In some embodiments, the support frame is provided with a flow guide plate, and the flow guide plate penetrates through a through groove arranged on the support frame and is arranged between the separation membrane assembly and the waste liquid collecting box. The guide plate plays a role in drainage, so that residual liquid adsorbed on the separation membrane component flows into the waste liquid collecting box along the guide plate.
In certain embodiments, the baffle is at a 60 degree angle to the separation membrane module. The angle enables the waste liquid to have better fluidity, and the liquid can be prevented from splashing around when dripping.
In some embodiments, the end surface of the flow guide plate for flow guiding is provided with salient points in an array distribution. The salient points can filter large residues in liquid, and waste liquid blockage is avoided.
In some embodiments, the separation membrane module comprises a mounting box and a gas-liquid separation membrane module detachably assembled inside the mounting box, and the mounting box is mounted in a chute arranged on the support frame in a plug-in mode.
In certain embodiments, the separation membrane module is at a 30 degree angle to the flue gas duct. The characteristic of the gas floats upwards, and the tail gas can be fully contacted with the separation membrane group at the angle.
In some embodiments, the gas filtering device comprises a gas filtering box, the side surface of the bottom of the gas filtering box is connected with a gas exhaust pipe behind the separation membrane assembly, and the top of the gas filtering box is provided with a gas outlet pipe.
In certain embodiments, the vent tube between the gas cartridge and the separation membrane module is helical. The spiral exhaust pipe can increase the stroke of tail gas after filtration, and the filtering effect of the tail gas is improved.
In some embodiments, the elastic assembly includes a clamping plate and a fixing rod, the fixing rod penetrates through the clamping plate, and the clamping plate abuts against a spring sleeved on the fixing rod, so that the clamping plate is movably mounted in the locking groove and abuts against the gas-liquid separation device.
Compared with the prior art, the invention has the beneficial effects that: the high-energy emission-reduction diesel generator set is connected with an external purification chamber, tail gas generated when the generator set works is discharged to a gas-liquid separation device through a waste gas pipe, diesel oil liquid remained in the tail gas is separated through the gas-liquid separation device, and the separated tail gas is filtered through a gas filtering device, so that the finally discharged tail gas reaches a discharge standard, and environmental pollution caused by direct discharge of the tail gas to the air is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a general schematic diagram of a high-energy emission-reduction diesel generator set according to the invention;
FIG. 2 is a cross-sectional view of a high-energy emission-reduction diesel generator set according to the invention;
fig. 3 is a partially enlarged view of fig. 2.
Description of the drawings: 1. a generator set; 2. a decontamination chamber; 3. a gas-liquid separation device; 301. a support frame; 302. a separation membrane module; 303. a waste liquid collection box; 4. a gas filtering device; 5. an exhaust gas pipe; 6. a chucking plate; 7. fixing the rod; 8. an exhaust pipe; 9. a baffle; 10. and (4) bumps.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The invention is implemented as follows: as shown in fig. 1-3, the high-energy emission-reduction diesel generator set comprises a generator set 1, the generator set 1 is connected with an external purification chamber 2, a partition plate is arranged in the purification chamber 2 and divides the purification chamber 2 into independent spaces for placing a gas-liquid separation device 3 and an air filter device 4, the air filter device 4 is arranged at the rear end of the gas-liquid separation device 3 and is communicated with the tail gas outlet of the generator set 1 through a waste gas pipe 5, a locking groove is arranged at the bottom surface of the purification chamber 2, the locking inslot is equipped with the elastic component who is used for fixed gas-liquid separation device 3, and elastic component includes chucking board 6, dead lever 7, and the dead lever 7 runs through chucking board 6 and this chucking board 6 and dead lever 7 and goes up the spring of cover and establish and offset to with chucking board 6 movable mounting in the locking inslot and top tight gas-liquid separation device 3.
According to the high-energy emission-reduction diesel generator set provided by the invention, the generator set 1 is connected with the external purification chamber 2, when the generator set 1 works, the generated tail gas is discharged to the gas-liquid separation device 3 through the waste gas pipe 5, the residual diesel liquid in the tail gas is separated through the gas-liquid separation device 3, and the separated tail gas is filtered through the gas filtering device 4, so that the finally discharged tail gas reaches the discharge standard, and the environmental pollution caused by directly discharging the tail gas into the air is avoided.
In this embodiment, the gas-liquid separation device 3 includes a support frame 301, a separation membrane module 302, and a waste liquid collection box 303, the support frame 301 is disposed in a locking groove provided in the purification chamber 2, the separation membrane module 302 is disposed on the support frame 301 and faces the exhaust pipe 5, a blower fan is disposed inside the exhaust pipe 8 disposed behind the separation membrane module 302 and is used for accelerating the circulation of the exhaust gas, and the waste liquid collection box 303 is disposed in a chute disposed below the separation membrane module 302 and facing the support frame 301. The smoke extracted by the waste gas pipe 5 is sprayed to the separation membrane module 302 for gas-liquid separation, the residual diesel oil liquid in the tail gas is absorbed and separated by the separation membrane module 302, and meanwhile, the separated diesel oil liquid flows into a waste liquid collecting box for uniform treatment.
In this embodiment, a baffle 9 is disposed on the supporting frame 301, and the baffle 9 penetrates through the through slot disposed on the supporting frame 301 and is disposed between the separation membrane module 302 and the waste liquid collection box 303. The guide plate 9 plays a role in drainage, so that the residual liquid adsorbed on the separation membrane module 302 flows into the waste liquid collection box 303 along the guide plate 9, and further, an included angle of 60 degrees is formed between the guide plate 9 and the separation membrane module 302. The angle enables the waste liquid to have better fluidity, and the liquid can be prevented from splashing around when dripping. Salient points 10 are distributed on the end face of the guide plate 9 for guiding flow in an array mode. The salient points 10 can filter large residues in liquid, and waste liquid blockage is avoided.
In this embodiment, the separation membrane module 302 includes a mounting box and a gas-liquid separation membrane module detachably mounted inside the mounting box, and the mounting box is inserted into a chute provided in the support frame. Further, the separation membrane module 302 is at an angle of 30 degrees with respect to the exhaust pipe 5. The characteristic of the gas floats upwards, and the tail gas can be fully contacted with the separation membrane group at the angle.
In this embodiment, the gas filtering device 4 includes a gas filtering box, the bottom side of the gas filtering box is connected to the gas exhaust pipe 8 behind the separation membrane module 302, and the top of the gas filtering box is provided with a gas outlet pipe. The exhaust pipe 8 between the gas filter cartridge and the separation membrane module 302 is formed in a spiral shape. The spiral exhaust pipe 8 can increase the stroke of tail gas after filtration, and the filtering effect of the tail gas is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A high-energy emission reduction diesel generator set is characterized in that: the device comprises a generator set, wherein the generator set is connected with an external purification chamber, a partition plate is arranged in the purification chamber and divides the purification chamber into independent spaces for placing a gas-liquid separation device and a gas filtering device, the gas filtering device is arranged at the rear end of the gas-liquid separation device and is communicated with a tail gas outlet of the generator set through a waste gas pipe, a locking groove is arranged on the bottom surface of the purification chamber, and an elastic component for fixing the gas-liquid separation device is arranged in the locking groove;
the gas-liquid separation device comprises a support frame, a separation membrane assembly and a waste liquid collecting box, wherein the support frame is arranged in a locking groove formed in the purification cavity, the separation membrane assembly is arranged on the support frame and is opposite to the waste gas pipe, an air supply fan is arranged in an exhaust pipe arranged behind the separation membrane assembly, and the waste liquid collecting box is arranged in a sliding groove formed in the support frame and opposite to the lower position of the separation membrane assembly.
2. The high-energy emission-reduction diesel generator set according to claim 1, wherein: and a guide plate is arranged on the support frame, penetrates through the through groove arranged on the support frame and is arranged between the separation membrane assembly and the waste liquid collecting box.
3. The high-energy emission-reduction diesel generator set according to claim 2, wherein: and an included angle of 60 degrees is formed between the guide plate and the separation membrane component.
4. The high-energy emission-reduction diesel generator set according to claim 2, wherein: salient points are distributed on the end face of the guide plate for drainage in an array mode.
5. The high-energy emission-reduction diesel generator set according to claim 1, wherein: the separation membrane module comprises a mounting box and a gas-liquid separation membrane module which is detachably assembled in the mounting box, and the mounting box is installed in a chute arranged on the support frame in an inserting mode.
6. The high-energy emission-reduction diesel generator set according to claim 1, wherein: and an included angle of 30 degrees is formed between the separation membrane module and the waste gas pipe.
7. The high-energy emission-reduction diesel generator set according to claim 1, wherein: the gas filtering device comprises a gas filtering box, the side face of the bottom of the gas filtering box is connected with a gas exhaust pipe behind the separation membrane assembly, and a gas outlet pipe is arranged at the top of the gas filtering box.
8. The high-energy emission-reduction diesel generator set according to claim 7, wherein: the exhaust pipe between the gas filtering box and the separation membrane component is spiral.
9. The high-energy emission-reduction diesel generator set according to claim 1, wherein: the elastic assembly comprises a clamping plate and a fixed rod, the fixed rod penetrates through the clamping plate, and the clamping plate is abutted to a spring sleeved on the fixed rod, so that the clamping plate is movably arranged in the locking groove and tightly supports the gas-liquid separation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010250119.XA CN111577423B (en) | 2020-04-01 | 2020-04-01 | High-energy emission-reduction diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010250119.XA CN111577423B (en) | 2020-04-01 | 2020-04-01 | High-energy emission-reduction diesel generator set |
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| Publication Number | Publication Date |
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| CN111577423A CN111577423A (en) | 2020-08-25 |
| CN111577423B true CN111577423B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010250119.XA Active CN111577423B (en) | 2020-04-01 | 2020-04-01 | High-energy emission-reduction diesel generator set |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407456A (en) * | 1994-01-28 | 1995-04-18 | Tseng; Ching-Chih | Exhaust gas purifying device for vehicles |
| CN201412210Y (en) * | 2009-05-19 | 2010-02-24 | 赵恩 | Automobile exhaust purifying device |
| CN102549244A (en) * | 2009-10-14 | 2012-07-04 | 臼井国际产业株式会社 | Electric exhaust gas treating method and electric exhaust gas treating device |
| JP2012193699A (en) * | 2011-03-17 | 2012-10-11 | Toyota Motor Corp | Particulate-matter processing device |
| CN106823670A (en) * | 2017-02-21 | 2017-06-13 | 安徽海纳森环境科技有限公司 | A kind of device of the hot and humid organic exhaust gas of condensation separation |
| CN107859554A (en) * | 2017-10-23 | 2018-03-30 | 天津大学 | A kind of novel ship turbine exhaust processing unit |
| CN207307519U (en) * | 2017-09-21 | 2018-05-04 | 杭州辰风环境工程有限公司 | A kind of emission-control equipment |
| CN109611180A (en) * | 2018-12-14 | 2019-04-12 | 肇庆胜尚知识产权服务有限公司 | A kind of internal combustion engine exhaust system exhaust gas purification and treatment device |
-
2020
- 2020-04-01 CN CN202010250119.XA patent/CN111577423B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5407456A (en) * | 1994-01-28 | 1995-04-18 | Tseng; Ching-Chih | Exhaust gas purifying device for vehicles |
| CN201412210Y (en) * | 2009-05-19 | 2010-02-24 | 赵恩 | Automobile exhaust purifying device |
| CN102549244A (en) * | 2009-10-14 | 2012-07-04 | 臼井国际产业株式会社 | Electric exhaust gas treating method and electric exhaust gas treating device |
| JP2012193699A (en) * | 2011-03-17 | 2012-10-11 | Toyota Motor Corp | Particulate-matter processing device |
| CN106823670A (en) * | 2017-02-21 | 2017-06-13 | 安徽海纳森环境科技有限公司 | A kind of device of the hot and humid organic exhaust gas of condensation separation |
| CN207307519U (en) * | 2017-09-21 | 2018-05-04 | 杭州辰风环境工程有限公司 | A kind of emission-control equipment |
| CN107859554A (en) * | 2017-10-23 | 2018-03-30 | 天津大学 | A kind of novel ship turbine exhaust processing unit |
| CN109611180A (en) * | 2018-12-14 | 2019-04-12 | 肇庆胜尚知识产权服务有限公司 | A kind of internal combustion engine exhaust system exhaust gas purification and treatment device |
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| CN111577423A (en) | 2020-08-25 |
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