CN107587932A - Save automatic water drain type biogas intercooler - Google Patents
Save automatic water drain type biogas intercooler Download PDFInfo
- Publication number
- CN107587932A CN107587932A CN201711014508.7A CN201711014508A CN107587932A CN 107587932 A CN107587932 A CN 107587932A CN 201711014508 A CN201711014508 A CN 201711014508A CN 107587932 A CN107587932 A CN 107587932A
- Authority
- CN
- China
- Prior art keywords
- end cap
- pad
- core group
- tube sheet
- automatic water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 238000004134 energy conservation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses one kind to save automatic water drain type biogas intercooler, including the core group positioned at middle part, live apart the end cap first in the core group both sides, left tube sheet and end cap second, right tube plate, steam-water separator is installed between the height warm area of the core group, automatic drain valve is set on the steam-water separator.More cooling tubes are provided with the core group, described cooling tube one end is fixed with the left tube sheet, and the other end is fixed with the right tube plate, and anti-corrosion fin is inserted on the cooling tube.The end cap first is connected using bolt with end cap first pad, and the end cap second is connected using bolt with end cap second pad.The end cap first pad docks a core group pad close to the left tube sheet side, the opposite side of the left tube sheet, and the end cap second pad docks another core group pad close to the right tube plate side, the opposite side of the right tube plate.Present device is compact-sized, solves the early stage etching problem of biogas charge air cooler, ensure that charge air cooler durability.
Description
【Technical field】
The present invention relates to Biogas Generator Set charge air cooler technical field, more particularly to a kind of energy-conservation automatic water drain type biogas increases
Press charge air cooler.
【Background technology】
Using the hydrogen sulfide in biogas during marsh gas power generation can to the admission line of Biogas Generator Set, booster, charge air cooler,
Spark plug, cylinder jacket, blast pipe and muffler etc. cause heavy corrosion to influence unit durability.Now both at home and abroad either high terminal also
It is low side machine, biogas charge air cooler is typically all to use copper radiating rib, is actually used less than 3 months, and low-temperature space has many condensed
Corrosive water (enters biogas relative humidity 40% or so), fin corrosion slagging, only exposed light pipe, causes air flue to block,
Engine power straight line declines, the frequent shutdown maintenance of generating set.
Harm of the moisture content to generating set, during using marsh gas power generation, if biogas water content is excessive, it can cause
The admission pressure loss of generating set is excessive, under serious situation, engine power fluctuation, engine knock, shutdown etc. can be caused serious
Ground influences its service life.It is embodied in：(1) the engine maintenance cycle is shortened so as to increase maintenance and operating cost.(2)
The stability and reliability of engine operation is reduced, influences run time.(3) efficiency of engine is reduced, reduces generated energy.(4)
The service life of engine is reduced, increase is safeguarded and operating cost, reduces generated energy.(5) due to the idle gas such as vapor
In the presence of supercharging wasted work increase.
The charge air cooler fin of Biogas Generator Set is all to carry out anti-corrosion using tin plating or wicking technique both at home and abroad at present
Processing.Therefore, how to solve biogas charge air cooler early stage etching problem, can reliably ensure engine long time continuous firing,
As the domestic and international technical staff in this area important topic to be solved.
【The content of the invention】
In view of this, it is overcome the deficiencies in the prior art, the present invention provides a kind of energy-conservation Auto-drainage biogas charge inter cooling
Device, solve the early stage etching problem of biogas charge air cooler, can reliably ensure engine long time continuous firing, in ensure that
Cooler heat transfer property and long life.
To achieve the above object, technical scheme is as follows：
Auto-drainage biogas intercooler, including the core group positioned at middle part are saved, is lived apart in the end of the core group both sides
Gai Jia, left tube sheet and end cap second, right tube plate, steam-water separator, the steam-water separation are installed between the height warm area of the core group
Automatic drain valve is set on device.More cooling tubes are provided with the core group, described cooling tube one end is fixed with the left tube sheet, separately
One end is fixed with the right tube plate, and anti-corrosion fin is inserted on the cooling tube.
The end cap first is connected using bolt with end cap first pad, and the end cap second is connected using bolt and end cap second pad
Connect.
The end cap first pad docks a core group pad close to the left tube sheet side, the opposite side of the left tube sheet；Institute
State end cap second pad and dock another core group pad close to the right tube plate side, the opposite side of the right tube plate.
Further, the steam-water separator is made up of blade, side plate, Board for adjusting vision distance and discharge outlet, and is provided with automatic drain valve,
Automatic-discharging condensate corrosion water, whole charge air cooler cavity internal water accumulation is not had substantially, also there is no water substantially in anti-corrosion fin.
The anti-corrosion fin is ripple struction, does not use tin plating or wicking technique, and ensure charge air cooler heat transfer property and
Long life.
The present invention specific implementation method be：The assembling of charge air cooler core prepares, and processes two windward sides, pressure testing.Fill the end cap
First is connected using end cap first pad with connecting bolt；End cap second is connected using end cap second pad with connecting bolt, pressure testing.
First fixed by left tube sheet and more cooling tubes, the cooling tube puts anti-corrosion fin, is re-filled with cooling tube.
Steam-water separator is loaded onto between the core group height warm area to fix with biside plate, and the right side is refilled after filling cooling tube
Tube sheet is connected with biside plate with screw, then to the full expander of cooling tube, then carries out full-automatic rumble pipe to tube head.
The invention has the advantages that external high terminal biogas charge air cooler can only use 3 or 4 months mostly at present, now make
Reached several years with patented product long lifespan of the present invention, regular Auto-drainage per hour.Holding system continuous service, the system that can reduce are stopped
Only run the every economic loss brought, energy-conserving and environment-protective, compact equipment is easy to operation.And can by marsh gas power generation engineering
To reduce CH4 discharge, 1 ton of CH4 discharge is often reduced, equivalent to the discharge for reducing by 25 tons of C02, is had to relaxing greenhouse effects
Profit.
【Brief description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the front view of the present invention.
Fig. 2 is the side view of the present invention
Fig. 3 is the top view of the present invention.
Fig. 4 is the structural representation that cooling tube assembles in the present invention.
In figure, 1, end cap first, 2, connecting bolt, 3, end cap first pad, 4, left tube sheet, 5, core group pad, 6, core group, 7, vapour
Separator, 8, automatic drain valve, 9, right tube plate, 10, end cap second pad, 11, end cap second, 12, cooling tube, 13, connection daybreak bolt,
14th, anti-corrosion fin.
【Embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 4, one kind energy-conservation automatic water drain type biogas intercooler, including positioned at middle part
Core group 6, the end cap first 1 in the both sides of core group 6 of living apart, left tube sheet 4 and end cap second 11, right tube plate 9, the height of the core group 6
Steam-water separator 7 is installed between warm area, automatic drain valve 8 is set on the steam-water separator 7.More are provided with the core group 6
Cooling tube 12, described one end of cooling tube 12 are fixed with the left tube sheet 4, and the other end is fixed with the right tube plate 9, and described cold
But anti-corrosion fin 14 is inserted on pipe 12.
As shown in figure 3, anti-corrosion fin 14 is ripple struction, tin plating or wicking technique is not used, and ensures that charge air cooler passes
Hot property and long life.
End cap first 1 is connected using connecting bolt 2 with end cap first pad 3, and the end cap second 11 is using bolt and end cap second pad
Piece 10 connects.
The end cap first pad 3 docks a core group pad close to the left side of tube sheet 4, the opposite side of the left tube sheet 4
5.The end cap second pad 10 docks another core group pad close to the side of right tube plate 9, the opposite side of the right tube plate 9.
When cooling tube 12 assembles, it is fixedly connected respectively by being connected daybreak bolt with the sidepiece of right tube plate 9 in left tube sheet 4.
Further, the steam-water separator 7 is made up of blade, side plate, Board for adjusting vision distance and discharge outlet, is installed on the height of core group 6
Between warm area and low-temperature space, and be provided with automatic drain valve 8, can automatic-discharging condensate corrosion water, make whole charge air cooler cavity inner product
Water base does not have, and does not have water substantially in anti-corrosion fin 14 yet.
The embodiment of the present invention is as follows：
Assembly technique：Charge air cooler core group 6 assembles, and processes two windward sides, pressure testing.Fill end cap first end cap first pad and company
Connecting bolt 2 is connected, and dress end cap second 11 is connected with end cap second pad 10 with connecting bolt 2, pressure testing.
The assembly technology of new construction core group 6：First fixed by left tube sheet 4 and 32 cooling tubes 12, new anti-corrosion is put on cooling tube
Fin, it is re-filled with cooling tube.Steam-water separator 7 is loaded onto between height warm area to fix with biside plate, fills cooling tube 12
After refill right tube plate 9 and be connected with biside plate with screw.Then to 12 full expander of cooling tube, then full-automatic rumble is carried out to tube head
Pipe.
The present invention solves the early stage etching problem of biogas charge air cooler, can reliably ensure engine long lasting for work
Make, ensure that charge air cooler heat transfer property and long life.Regular Auto-drainage per hour, system continuous service is kept, can be subtracted
Few system every economic loss out of service brought, energy-conserving and environment-protective, compact equipment are easy to operation.And sent out by biogas
Electrical engineering can reduce CH4 discharge, often reduce 1 ton of CH4 discharge, equivalent to the discharge for reducing by 25 tons of C02, to relaxing greenhouse
Effect is favourable.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
1. save automatic water drain type biogas intercooler, it is characterised in that including the core group positioned at middle part, live apart in the core
End cap first, left tube sheet and end cap second, the right tube plate of both sides are organized, steam-water separator is installed between the height warm area of the core group, institute
State and automatic drain valve is set on steam-water separator；
More cooling tubes are provided with the core group, described cooling tube one end is fixed with the left tube sheet, the other end and the right pipe
Plate is fixed, and anti-corrosion fin is inserted on the cooling tube.
2. energy-conservation automatic water drain type biogas intercooler according to claim 1, it is characterised in that the end cap first is adopted
It is connected with bolt with end cap first pad, the end cap second is connected using bolt with end cap second pad.
3. energy-conservation automatic water drain type biogas intercooler according to claim 1, it is characterised in that the end cap first pad
Piece docks a core group pad close to the left tube sheet side, the opposite side of the left tube sheet；The end cap second pad is close to described
Right tube plate side, the opposite side of the right tube plate dock another core group pad.
4. energy-conservation automatic water drain type biogas intercooler according to claim 1, it is characterised in that the steam-water separation
Device is made up of blade, side plate, Board for adjusting vision distance and discharge outlet.
5. energy-conservation automatic water drain type biogas intercooler according to claim 1, it is characterised in that the anti-corrosion radiating
Piece is ripple struction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014508.7A CN107587932A (en) | 2017-10-25 | 2017-10-25 | Save automatic water drain type biogas intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014508.7A CN107587932A (en) | 2017-10-25 | 2017-10-25 | Save automatic water drain type biogas intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587932A true CN107587932A (en) | 2018-01-16 |
Family
ID=61044347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014508.7A Pending CN107587932A (en) | 2017-10-25 | 2017-10-25 | Save automatic water drain type biogas intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587932A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09236017A (en) * | 1996-02-28 | 1997-09-09 | Man B & W Diesel As | Water and air heat exchanger for large engine |
| CN1904539A (en) * | 2006-06-05 | 2007-01-31 | 江苏双良空调设备股份有限公司 | Finned heat exchange tube and manufacturing method thereof |
| US20070095503A1 (en) * | 2005-09-27 | 2007-05-03 | Rishabh Sinha | High density corrosive resistant gas to air heat exchanger |
| CN204644341U (en) * | 2015-05-14 | 2015-09-16 | 上海迪沃信生物工程有限公司 | A kind of moisture separator solving filter core blocking and run liquid |
| CN205690937U (en) * | 2016-06-12 | 2016-11-16 | 北京热力众达换热设备有限公司 | A kind of Large Air Separation Devices system multistage intermediate gas cooler |
| CN206473922U (en) * | 2017-02-07 | 2017-09-08 | 张韶 | Moisture separator |
-
2017
- 2017-10-25 CN CN201711014508.7A patent/CN107587932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09236017A (en) * | 1996-02-28 | 1997-09-09 | Man B & W Diesel As | Water and air heat exchanger for large engine |
| US20070095503A1 (en) * | 2005-09-27 | 2007-05-03 | Rishabh Sinha | High density corrosive resistant gas to air heat exchanger |
| CN1904539A (en) * | 2006-06-05 | 2007-01-31 | 江苏双良空调设备股份有限公司 | Finned heat exchange tube and manufacturing method thereof |
| CN204644341U (en) * | 2015-05-14 | 2015-09-16 | 上海迪沃信生物工程有限公司 | A kind of moisture separator solving filter core blocking and run liquid |
| CN205690937U (en) * | 2016-06-12 | 2016-11-16 | 北京热力众达换热设备有限公司 | A kind of Large Air Separation Devices system multistage intermediate gas cooler |
| CN206473922U (en) * | 2017-02-07 | 2017-09-08 | 张韶 | Moisture separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |
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| RJ01 | Rejection of invention patent application after publication |