CN209011920U - A kind of marine engine waste gas residual heat recycling device - Google Patents
A kind of marine engine waste gas residual heat recycling device Download PDFInfo
- Publication number
- CN209011920U CN209011920U CN201821791239.5U CN201821791239U CN209011920U CN 209011920 U CN209011920 U CN 209011920U CN 201821791239 U CN201821791239 U CN 201821791239U CN 209011920 U CN209011920 U CN 209011920U
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- Prior art keywords
- water
- pipe
- storage cylinder
- marine engine
- steam
- Prior art date
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- 239000002912 waste gas Substances 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000007789 gas Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 241000270295 Serpentes Species 0.000 claims description 2
- 239000002918 waste heat Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 108010066114 cabin-2 Proteins 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram 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
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen compound Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to motor exhaust processing technology fields, and disclose a kind of marine engine waste gas residual heat recycling device, heating cabinet and steam cabin including hollow form and the qi tail pipe being connected to marine engine tail gas converter are fixedly installed with storage cylinder of water in the middle part of the heating cabinet.The marine engine waste gas residual heat recycling device, it is imported in coiled pipe by the tail gas that qi tail pipe generates engine, to be heated to the water in storage cylinder of water, on the one hand the supply of hot water can be carried out to naval vessel, on the other hand, the steam that water in heating storage cylinder of water generates can be heated by steam pipe, it realizes and the waste heat of motor exhaust is made full use of, improve the utilization rate of the energy, simultaneously, being imported in combustor by bending tube for tail gas is burnt, on the one hand the unburnt gas that can use in tail gas provides fuel, on the other hand tail gas is adequately burnt, form innocuous gas discharge, realize the effect of energy-saving and emission-reduction.
Description
Technical field
The utility model relates to motor exhaust processing technology field, specially a kind of marine engine waste gas residual heat circulation
Utilize device.
Background technique
Marine engine, can be insufficient due to burning when burning to diesel oil, contains carbide and carbon to generate
The mixed tail gas of hydrogen compound, these gases needs just can be carried out discharge after treatment, and current vent gas treatment is to pass through catalysis
Reduction technique (SCR) is handled, and the processing cost of such technology is higher, and only handles the gas in tail gas,
Since engine is when being burnt, a big chunk heat can be lost with tail gas, waste heat contained by these tail gas, not
It is adequately recycled, causes the processing of tail gas not perfect, the utilization rate of the energy is not high.
Utility model content
For the deficiency of above-mentioned background technique, the utility model provides a kind of marine engine waste gas residual heat and recycles
Device solves the problems, such as background technique proposition.
The utility model provides the following technical solutions: a kind of marine engine waste gas residual heat recycling device, including in
The middle part of the heating cabinet and steam cabin of empty shape and the qi tail pipe being connected to marine engine tail gas converter, the heating cabinet is solid
Dingan County is equipped with storage cylinder of water, is fixedly installed with coiled pipe there are gap between the heating cabinet and storage cylinder of water and by gap, described
The inlet end of coiled pipe extends to the outside of heating cabinet and is connected to by conduit coupling with one end of qi tail pipe, the storage cylinder of water
The side at top is communicated with water inlet pipe I, and the output of the water inlet pipe I is equipped with valve, and the bottom of the storage cylinder of water is communicated with
Outlet pipe, and the output end of outlet pipe is connected to hot water pipeline；
The top of the steam cabin is welded with sealing cover, and whole circle is fixedly installed in the middle part of the steam cabin inner cavity and is fixed
Ring is welded with water tank inside steam cabin in the middle part of the whole circle fixed ring, and the side of the sealing cover is fixedly connected
There is water inlet pipe II, one end of the water inlet pipe II extends to the interior intracavitary of water tank, the other end and water pump of the water inlet pipe II
Connection, the bottom of the steam cabin inner cavity are equipped with combustor, and the outlet side of the coiled pipe is connected to by bending tube with combustor,
The bottom of the combustor is communicated with fuel gas conduit, and the top of the steam cabin side is equipped with exhaust pipe, one end of the exhaust pipe
It is connected to the inner cavity of steam cabin；
It is connected between the storage cylinder of water and water tank by steam pipe, the outlet side of the steam pipe and warm wind pipeline
Connection.
Preferably, being filled with polystyrene foam plastics between the inner wall and coiled pipe of the heating cabinet.
Preferably, the coiled pipe ring-wound is on the surface of storage cylinder of water, the coiled pipe and storage cylinder of water are thermally conductive
Metal material is made, and the both ends of the coiled pipe and the interface of heating cabinet are sealed processing by welding.
Preferably, the water inlet pipe I and the water inlet end of water inlet pipe II and the water outlet of outlet pipe are equipped with valve.
Preferably, the water tank is by closed dress and is made of stainless steel material, the bottom of the water tank and burning
There are certain gaps between machine.
The utility model have it is following the utility model has the advantages that
1, the marine engine waste gas residual heat recycling device imports snake by the tail gas that qi tail pipe generates engine
In shape pipe, to heat to the water in storage cylinder of water, on the other hand the supply that hot water on the one hand can be carried out to naval vessel adds
The steam that water in hot storage cylinder of water generates can be heated by steam pipe, realized and filled to the waste heat of motor exhaust
It point utilizes, improves the utilization rate of the energy, meanwhile, being imported in combustor by bending tube for tail gas is burnt, on the one hand can be with
Fuel is provided using the unburnt gas in tail gas, on the other hand tail gas adequately burns, forms innocuous gas discharge,
Realize the effect of energy-saving and emission-reduction.
2, the marine engine waste gas residual heat recycling device is arranged by the annular of coiled pipe, extends tail gas
Transmission path, the waste heat from tail gas that can import coiled pipe are adequately utilized, and the utilization rate of waste heat from tail gas is improved.
Detailed description of the invention
Fig. 1 is utility model diagram；
Fig. 2 is the suit schematic diagram of the utility model heating cabinet, storage cylinder of water and coiled pipe.
In figure: 1, heating cabinet；2, steam cabin；3, qi tail pipe；4, storage cylinder of water；5, coiled pipe；6, conduit coupling；7, it intakes
Pipe I；8, outlet pipe；9, sealing cover；10, whole circle fixed ring；11, water tank；12, water inlet pipe II；13, combustor；14, bending
Pipe；15, fuel gas conduit；16, exhaust pipe；17, steam pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of marine engine waste gas residual heat recycling device referring to FIG. 1-2,1 He of heating cabinet including hollow form
Steam cabin 2 and the qi tail pipe 3 being connected to marine engine tail gas converter, the middle part of heating cabinet 1 are fixedly installed with storage cylinder of water
4, it is fixedly installed with coiled pipe 5 there are gap between heating cabinet 1 and storage cylinder of water 4 and by gap, the inlet end of coiled pipe 5 extends
To heating cabinet 1 outside and be connected to by conduit coupling 6 with one end of qi tail pipe 3, the side at the top of storage cylinder of water 4 be communicated with into
Water pipe I 7, it is the prior art that the output of water inlet pipe I 7, which is equipped with this technology of valve, and the bottom of storage cylinder of water 4 is communicated with outlet pipe 8,
And the output end of outlet pipe 8 is connected to hot water pipeline；
The top of steam cabin 2 is welded with sealing cover 9, and whole circle fixed ring 10 is fixedly installed in the middle part of 2 inner cavity of steam cabin, whole
The middle part of circle fixed ring 10 is welded with the water tank 11 inside steam cabin 2, and the side of sealing cover 9 is fixedly connected with water inlet pipe
II 12, one end of water inlet pipe II 12 extends to the interior intracavitary of water tank 11, and the other end of water inlet pipe II 12 is connect with water pump, steam
The bottom of 2 inner cavity of storehouse is equipped with combustor 13, and the outlet side of coiled pipe 5 is connected to by bending tube 14 with combustor 13, combustor 13
Bottom be communicated with fuel gas conduit 15, the top of 2 side of steam cabin is equipped with exhaust pipe 16, and one end of exhaust pipe 16 is connected to steam cabin 2
Inner cavity；
It is connected between storage cylinder of water 4 and water tank 11 by steam pipe 17, the outlet side of steam pipe 17 and warm wind pipeline
Connection.
Wherein, polystyrene foam plastics is filled between the inner wall of heating cabinet 1 and coiled pipe 5, tail gas is by snakelike
It when pipe 5, can be kept the temperature by polystyrene foam plastics, thus using waste heat from tail gas in coiled pipe 5 to storage cylinder of water 4
Interior water is heated, and vapor is generated；
Wherein, for 5 ring-wound of coiled pipe on the surface of storage cylinder of water 4, coiled pipe 5 and storage cylinder of water 4 are thermal conductive metallic material
It is made, the both ends of coiled pipe 5 and the interface of heating cabinet 1 are sealed processing by welding, are further ensured that temperature
Degree will not be lost, and be improved to the effect heated in storage cylinder of water 4；
Wherein, the water outlet of the water inlet end and outlet pipe 8 of water inlet pipe I 7 and water inlet pipe II 12 is equipped with valve, by into
Water pipe I 7 and water inlet pipe II 12 can supplement water to storage cylinder of water 4 and 11 inner cavity of water tank respectively；
Wherein, water tank 11 is made by closed dress and of stainless steel material, between the bottom and combustor 13 of water tank 11
There are certain gaps, can be internally heated gas processed to water tank 11 using combustor 13.
The tail gas that marine engine is generated, after converting by converter, introduces gas into coiled pipe 5 by qi tail pipe 3
It is interior, to be heated by the waste heat tail gas that circulation rises to the water in storage cylinder of water 4, while tail gas is imported by bending tube 14
In combustor 13, the combustion gas being passed through with fuel gas conduit 15 is mixed and burned, and is heated to the water in water tank 11, until there is steaming
The steam generated in vapour, storage cylinder of water 4 and water tank 11 is sent into hot air hose by steam pipe 17, after processing, opens on outlet pipe 8
Valve, will in storage cylinder of water 4 hot water import hot-water line, on naval vessel hot water use, in storage cylinder of water 4 hot water exported
Later, the valve on outlet pipe 8 is closed, then the valve opened on water inlet pipe I 7 refills cold water；
While heating to storage cylinder of water 4 and water tank 11, the steam of generation is sent into hot air hose by steam pipe 17,
Tail gas derived from bending tube 14 is by forming innocuous gas and being exported by exhaust pipe 16 simultaneously after full combustion；
After the water evaporation of water tank 11 is complete, the benefit of water can be carried out by the valve opened on water inlet pipe II 12
It fills, is recycled with this, realization makes full use of naval vessel tail gas.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of marine engine waste gas residual heat recycling device, heating cabinet (1) and steam cabin (2) including hollow form and
The qi tail pipe (3) being connected to marine engine tail gas converter, it is characterised in that: the middle part of the heating cabinet (1) is fixedly mounted
Have storage cylinder of water (4), is fixedly installed with coiled pipe there are gap and by gap between the heating cabinet (1) and storage cylinder of water (4)
(5), the inlet end of the coiled pipe (5) extends to the outside of heating cabinet (1) and by conduit coupling (6) and qi tail pipe (3)
One end connection, the side at the top of the storage cylinder of water (4) is communicated with water inlet pipe I (7), and the output of the water inlet pipe I (7) is set
There is valve, the bottom of the storage cylinder of water (4) is communicated with outlet pipe (8), and the output end of outlet pipe (8) is connected to hot water pipeline；
The top of the steam cabin (2) is welded with sealing cover (9), is fixedly installed with whole circle in the middle part of steam cabin (2) inner cavity
Fixed ring (10), whole enclose is welded with the water tank (11) internal positioned at steam cabin (2) in the middle part of fixed ring (10), described close
The side of capping (9) is fixedly connected with water inlet pipe II (12), and one end of the water inlet pipe II (12) extends to water tank (11)
Interior intracavitary, the other end of the water inlet pipe II (12) is connect with water pump, and the bottom of steam cabin (2) inner cavity is equipped with combustor
(13), the outlet side of the coiled pipe (5) is connected to by bending tube (14) with combustor (13), the bottom of the combustor (13)
It is communicated with fuel gas conduit (15), the top of steam cabin (2) side is equipped with exhaust pipe (16), and one end of the exhaust pipe (16) connects
The inner cavity of logical steam cabin (2)；
It is connected between the storage cylinder of water (4) and water tank (11) by steam pipe (17), the outlet of the steam pipe (17)
End is connected to warm wind pipeline.
2. a kind of marine engine waste gas residual heat recycling device according to claim 1, it is characterised in that: described to add
Polystyrene foam plastics is filled between the inner wall and coiled pipe (5) of hot storehouse (1).
3. a kind of marine engine waste gas residual heat recycling device according to claim 1, it is characterised in that: the snake
For shape pipe (5) ring-wound on the surface of storage cylinder of water (4), the coiled pipe (5) and storage cylinder of water (4) are thermal conductive metallic material system
At the both ends of the coiled pipe (5) and the interface of heating cabinet (1) are sealed processing by welding.
4. a kind of marine engine waste gas residual heat recycling device according to claim 1, it is characterised in that: it is described into
The water outlet of the water inlet end and outlet pipe (8) of water pipe I (7) and water inlet pipe II (12) is equipped with valve.
5. a kind of marine engine waste gas residual heat recycling device according to claim 1, it is characterised in that: the storage
Water pot (11) is made by closed dress and of stainless steel material, and there are one between the bottom and combustor (13) of the water tank (11)
Fixed gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791239.5U CN209011920U (en) | 2018-11-01 | 2018-11-01 | A kind of marine engine waste gas residual heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791239.5U CN209011920U (en) | 2018-11-01 | 2018-11-01 | A kind of marine engine waste gas residual heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011920U true CN209011920U (en) | 2019-06-21 |
Family
ID=66841043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821791239.5U Active CN209011920U (en) | 2018-11-01 | 2018-11-01 | A kind of marine engine waste gas residual heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209011920U (en) |
-
2018
- 2018-11-01 CN CN201821791239.5U patent/CN209011920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: Room 1007, Block B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai Hi tech Zone, Binhai, Tianjin 300384 Patentee after: Tianjin Jinsheng Yuanhang Intellectual Property Operation Management Co.,Ltd. Address before: Room 214, building 3, 48 Jialingjiang Road, Lingang Economic Zone, Binhai New Area, Tianjin Patentee before: TJU BINHAI INDUSTRIAL RESEARCH INSTITUTE CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: No. 11-17-30, Zhongchuang space, 11th floor, citizen's home, 3rd Street, New District, Kaifeng City, Henan Province, 475000 Patentee after: Tianjin University Zhongyuan advanced technology research institute (Kaifeng) Co.,Ltd. Address before: Room 1007, Block B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai Hi tech Zone, Binhai, Tianjin 300384 Patentee before: Tianjin Jinsheng Yuanhang Intellectual Property Operation Management Co.,Ltd. |