CN114215626A - Particle capturing smoke dust processor for diesel generating set - Google Patents
Particle capturing smoke dust processor for diesel generating set Download PDFInfo
- Publication number
- CN114215626A CN114215626A CN202210110564.5A CN202210110564A CN114215626A CN 114215626 A CN114215626 A CN 114215626A CN 202210110564 A CN202210110564 A CN 202210110564A CN 114215626 A CN114215626 A CN 114215626A
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- CN
- China
- Prior art keywords
- ceramic carrier
- diesel
- box body
- dpf
- dpf ceramic
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 title abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 34
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000000969 carrier Substances 0.000 claims abstract description 6
- 239000004071 soot Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000005903 Manganese Poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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
- F01N3/02—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
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
- F01N2900/1406—Exhaust gas pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a particle capture smoke dust processor for a diesel generating set, which is arranged at a tail gas discharge port of the diesel generating set and comprises a box body, wherein an air inlet and an air discharge port are respectively arranged at two ends of the box body, the air inlet is butted with the tail gas discharge port, a DPF ceramic carrier is arranged in the box body, a plurality of DPF ceramic carriers are transversely arranged on a path from the air inlet to the air discharge port, a plurality of parallel pore channels are arranged on the DPF ceramic carrier along the axial direction of the DPF ceramic carrier, each parallel pore channel is divided by a ventilating pore wall, one end of the DPF ceramic carrier is opened, the other end of the DPF ceramic carrier is closed, and micropores on the pore wall are used for filtering tail gas molecules and intercepting smoke dust particles therein. The particle capturing smoke dust processor carries out filtering treatment on the exhaust tail gas discharged by the diesel generating set, and mainly effectively intercepts smoke dust particles in the tail gas through the DPF ceramic carrier with a special structure and the layout, so that the purpose of purifying black smoke or even eliminating the black smoke is achieved, the purifying effect is good, the cost is low, and the use and the maintenance are convenient.
Description
Technical Field
The invention relates to the technical field of tail gas purification of diesel generating sets, in particular to a particle capturing smoke dust processor for a diesel generating set.
Background
The tail gas emission of the diesel generating set contains carbon particle Pollutants (PM), and meets the fume blackness Ringelmann 1 level according to the current environmental protection requirement. When the diesel engine leaves the factory, the exhaust emission does not meet the environmental protection requirement, and after a diesel generating set manufacturer assembles the set, the exhaust needs to be treated.
The working environment and the sanitation requirements of the diesel generating set in the current production and processing industry are strict, and the problems that black smoke waste gas generated by the operation of the diesel generating set is absorbed and purified, the effects of environmental protection and energy conservation are realized, and the physical health of personnel is protected are in urgent need of being solved at present.
During the operation of the diesel generating set, the generated black smoke is exhaust gas with very complex components, and the main harmful substances are HnCn, CO and CO2、H2O and the like, wherein the content of HnCn is the largest, a large amount of black smoke is suspended in a workshop and inhaled into the lung of a human body to seriously affect the health of the human body, so that serious diseases such as chronic manganese poisoning and the like are caused, and because the temperature is high during the operation of a generator set, a lot of particles in the generated black smoke exhaust gas generally carry toxic and harmful gases to influence the normal operation, the purification treatment of the black smoke exhaust gas is urgently needed.
Disclosure of Invention
Based on the above problems, the invention aims to provide a particle capture smoke dust processor for a diesel generator set, which can effectively remove black smoke particles in the tail gas of a diesel engine and improve the purification effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a diesel generating set catches smoke and dust treater with granule, install in diesel generating set's exhaust port, it includes the box, the both ends of box are provided with air inlet and gas vent respectively, the air inlet docks with exhaust port, be provided with DPF ceramic carrier in the box, a plurality of DPF ceramic carrier transversely sets up on the route of air inlet to gas vent, a plurality of parallel pore has been seted up along its axial on the DPF ceramic carrier, cut apart by the pore wall of air permeability between each parallel pore, and DPF ceramic carrier's one end opening, the other end seals, micropore on the pore wall is used for filtering the tail gas molecule and intercepts smoke and dust granule wherein.
Particularly, a plurality of mounting openings for inserting and taking out the DPF ceramic carrier are formed in the side wall of the box body, and the mounting openings are sealed through cover plates.
In particular, the DPF ceramic carriers are provided in four, stacked in a 2 row by 2 column matrix.
Particularly, a digital display pressure controller for monitoring exhaust back pressure is arranged on the box body, an electric bypass valve communicated with the interior of the box body is arranged on the outer wall of the box body, the electric bypass valve is in signal connection with the digital display pressure controller, and when the exhaust back pressure exceeds an upper limit set value, the electric bypass valve is opened.
In particular, the exhaust port is provided with a filter screen.
Particularly, the position of the middle part of the box body for placing the DPF ceramic carrier is in a square shape, and the positions of the two ends for installing the air inlet and the air outlet are in a closing-up conical shape.
In particular, the box body is provided with a mounting lug for fixing.
In conclusion, the particle capturing smoke dust processor for the diesel generating set has the advantages that the particle capturing smoke dust processor for the diesel generating set is used for filtering the exhaust gas discharged by the diesel generating set, the smoke dust particles in the exhaust gas are effectively intercepted mainly through the DPF ceramic carrier with a special structure and the layout, the purposes of purifying black smoke and even eliminating the black smoke are further achieved, the purifying effect is good, the cost is low, and the use and the maintenance are convenient.
Drawings
FIG. 1 is a schematic structural diagram of a particle capture smoke processor for a diesel generator set according to an embodiment of the invention;
FIG. 2 is a front view of a particle capture soot processor for a diesel genset in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a particle capture soot processor for a diesel genset in accordance with an embodiment of the present invention;
fig. 4 is an installation schematic diagram of a particle capture smoke processor for a diesel generator set according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 4, the preferred embodiment provides a particle-capturing smoke processor 1 for a diesel generator set, which is installed in an exhaust gas discharge port 21 of a diesel generator set 2, and includes a box body 11, wherein an air inlet 12 and an exhaust port 13 are respectively formed at two ends of the box body 11, and the air inlet 12 is in butt joint with the exhaust gas discharge port 21.
The DPF ceramic carriers 14 are disposed in the case 11, and a plurality of the DPF ceramic carriers 14 are disposed in a path from the intake port 12 to the exhaust port 13, and preferably four DPF ceramic carriers 14 are disposed and stacked in a matrix of 2 rows and 2 columns.
The DPF ceramic carrier 14 is provided with a plurality of parallel channels along the axial direction, each parallel channel is divided by a ventilating channel wall, one end of the DPF ceramic carrier 14 is opened, the other end of the DPF ceramic carrier is closed, and micropores in the channel walls are used for filtering tail gas molecules and intercepting smoke dust particles in the tail gas molecules.
The side wall of the box body 11 is provided with a plurality of mounting ports for inserting and taking out the DPF ceramic carrier 14, and the mounting ports are sealed by a cover plate 15, so that the cover plate 15 is removed, and the DPF ceramic carrier 14 can be cleaned regularly.
The box body 11 is provided with a digital display pressure controller 16 for monitoring exhaust back pressure, the outer wall of the box body 11 is provided with an electric bypass valve 17 communicated with the interior of the box body 11, the electric bypass valve 17 is in signal connection with the digital display pressure controller 16, and when the exhaust back pressure exceeds an upper limit set value, the electric bypass valve 17 is opened.
Specifically, the middle of the case 11 is provided with a DPF ceramic carrier 14 in a square shape, and the ends of the case are provided with an air inlet 12 and an air outlet 13 in a closed cone shape.
The case 11 is provided with a mounting lug 18 for fixing.
The exhaust port 13 is provided with a filter screen.
The working process is as follows: the exhaust gas of the diesel generator set 2 enters the box body 11 from the air inlet 12 of the particle-capturing smoke processor 1, is filtered by the DPF ceramic carrier 14, and is discharged from the air outlet 13.
In the process, the digital display pressure controller 16 detects the exhaust back pressure, and when the exhaust back pressure in the system exceeds an upper limit set value, the electric bypass valve 17 is opened, so that the particle capture smoke processor 1 stably operates.
After the diesel generator set 2 is operated for a period of time, the particulate matter intercepted by the DPF ceramic carrier 14 needs to be cleaned regularly.
In conclusion, the particle capturing smoke dust processor for the diesel generating set carries out filtering treatment on the exhaust gas discharged by the diesel generating set, and mainly effectively intercepts the smoke dust particles in the exhaust gas through the DPF ceramic carrier with a special structure and the layout, so that the purposes of purifying black smoke and even eliminating the black smoke are achieved, the purifying effect is good, the cost is low, and the particle capturing smoke dust processor is convenient to use and maintain.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the invention, which are intended to be within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a diesel generating set catches smoke and dust treater with granule, installs in diesel generating set's exhaust port, its characterized in that includes the box, the both ends of box are provided with air inlet and gas vent respectively, the air inlet with exhaust port butt joint, be provided with DPF ceramic carrier in the box, a plurality of DPF ceramic carrier transversely sets up on the route of air inlet to gas vent, a plurality of parallel pore has been seted up along its axial on the DPF ceramic carrier, is cut apart by the pore wall of air permeability between each parallel pore, and the one end opening of DPF ceramic carrier, and the other end is sealed, micropore on the pore wall is used for filtering the tail gas molecule and intercepts smoke and dust granule wherein.
2. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the side wall of the box body is provided with a plurality of mounting openings for inserting and taking out the DPF ceramic carrier, and the mounting openings are sealed through cover plates.
3. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the DPF ceramic carriers are provided with four and stacked in a 2-row and 2-column matrix mode.
4. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the box body is provided with a digital display pressure controller used for monitoring exhaust back pressure, the outer wall of the box body is provided with an electric bypass valve communicated with the interior of the box body, the electric bypass valve is in signal connection with the digital display pressure controller, and when the exhaust back pressure exceeds an upper limit set value, the electric bypass valve is opened.
5. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the exhaust port is provided with a filter screen.
6. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the position of placing DPF ceramic carrier at the middle part of box is the cuboid form, and the position of both ends installation air inlet and gas vent is binding off the toper form.
7. The particle-trapping soot processor for a diesel-electric set according to claim 1, wherein: the box body is provided with a mounting lug for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210110564.5A CN114215626A (en) | 2022-01-29 | 2022-01-29 | Particle capturing smoke dust processor for diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210110564.5A CN114215626A (en) | 2022-01-29 | 2022-01-29 | Particle capturing smoke dust processor for diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114215626A true CN114215626A (en) | 2022-03-22 |
Family
ID=80708807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210110564.5A Pending CN114215626A (en) | 2022-01-29 | 2022-01-29 | Particle capturing smoke dust processor for diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114215626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536708A (en) * | 2023-12-18 | 2024-02-09 | 德州奥深节能环保技术有限公司 | Ash removal mechanism of automobile particle catcher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370346A (en) * | 2015-12-17 | 2016-03-02 | 无锡威孚力达催化净化器有限责任公司 | Particulate trap assembling and disassembling structure |
| CN207229202U (en) * | 2017-08-14 | 2018-04-13 | 苏州莲池环保科技发展有限公司 | A kind of diesel vehicle pull-out type exhaust purifier |
| CN208040487U (en) * | 2017-12-27 | 2018-11-02 | 广州犇鑫通信技术有限公司 | Tail gas from diesel electric generator grain catcher |
| CN109296426A (en) * | 2018-11-28 | 2019-02-01 | 无锡市杜克环保科技有限公司 | A kind of generating set exhaust gas purification system |
| CN216841878U (en) * | 2022-01-29 | 2022-06-28 | 江苏瑞昌哥尔德发电设备股份有限公司 | Particle capturing smoke dust processor for diesel generating set |
-
2022
- 2022-01-29 CN CN202210110564.5A patent/CN114215626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370346A (en) * | 2015-12-17 | 2016-03-02 | 无锡威孚力达催化净化器有限责任公司 | Particulate trap assembling and disassembling structure |
| CN207229202U (en) * | 2017-08-14 | 2018-04-13 | 苏州莲池环保科技发展有限公司 | A kind of diesel vehicle pull-out type exhaust purifier |
| CN208040487U (en) * | 2017-12-27 | 2018-11-02 | 广州犇鑫通信技术有限公司 | Tail gas from diesel electric generator grain catcher |
| CN109296426A (en) * | 2018-11-28 | 2019-02-01 | 无锡市杜克环保科技有限公司 | A kind of generating set exhaust gas purification system |
| CN216841878U (en) * | 2022-01-29 | 2022-06-28 | 江苏瑞昌哥尔德发电设备股份有限公司 | Particle capturing smoke dust processor for diesel generating set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536708A (en) * | 2023-12-18 | 2024-02-09 | 德州奥深节能环保技术有限公司 | Ash removal mechanism of automobile particle catcher |
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