CN108680038A - Linked transmission plate type flue gas cooler - Google Patents
Linked transmission plate type flue gas cooler Download PDFInfo
- Publication number
- CN108680038A CN108680038A CN201810590645.3A CN201810590645A CN108680038A CN 108680038 A CN108680038 A CN 108680038A CN 201810590645 A CN201810590645 A CN 201810590645A CN 108680038 A CN108680038 A CN 108680038A
- Authority
- CN
- China
- Prior art keywords
- overarm
- cooling
- chain
- flue gas
- crossbeam
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000003546 flue gas Substances 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of linked transmission plate type flue gas cooler of the present invention, including the two cooling air-intake devices in left and right, deashing device is provided in middle case, it is fixedly connected with connecting seat on the transmission chain of deashing device, connecting seat bottom is fixedly installed crossbeam, below the crossbeam is provided with three the first overarms with beam vertical, first overarm is located at the left end of crossbeam, middle-end and right end, first overarm upper surface is provided with multiple convex blocks, it is lifted on crossbeam several to chain, two chains of each pair of chain are located at a row cooling unit both sides, second overarm parallel with the first overarm is both provided between each pair of chain, second overarm left side and right side are respectively arranged with multiple convex blocks, and it is symmetrically arranged, the convex block interlaced arrangement on convex block and the second overarm in first overarm, the lower part of every chain is provided with weight.A kind of linked transmission plate type flue gas cooler of the present invention has cooling range uniform, the splendid remarkable advantage of ash-removal effect.
Description
Technical field
The present invention relates to a kind of linked transmission plate type flue gas coolers, are mainly used in oil refining, petrochemical industry, metallurgy etc.
The high-temperature flue gas of industry cools down, and belongs to cooling equipment technical field.
Background technology
Non-ferrous metal metallurgy temperature of flue gas in kiln is generally 700~1000 DEG C, enter kiln tail wind turbine and dust arrester installation it
Before flue-gas temperature must be cooled to 150~350 DEG C, otherwise will cause the damage of dust collection device.What is be commonly used is straight
General formula gas cooler, cooling element generally use circular tube structure, and flue dust is easy to block cooling member during production and application
Part, heat transfer effect is poor after a period of use, and when heat exchange element damages, repair is replaced also very inconvenient.And its deashing
Mode generally uses artificial deashing or pneumatic deashing, and deashing process, which needs to stop production, to carry out, and ash-removal effect is very undesirable.
Applicant's earlier application utility application of a Patent No. 201120167095.8, disclosure
A kind of linked transmission plate type flue gas cooler, cooling unit use flat tube configuration, and heat exchange area is larger, heat transfer effect compared with
Well, it is not easy dust stratification outside flat tube when and high-temperature flue gas flows through outside flat tube, the crossbeam of deashing device can pass through chain-drive mechanism
Move back and forth with acting in middle case for motor, the chain of its underpart hanging can carry out automatic ash removing, deashing mistake to flat tube
Journey can maintain to produce.But only cooled range can be caused uneven by a cooling air-intake device, cooling effect is influenced,
And deashing is carried out to flat tube surface by chain its own gravity, thorough ash-removal effect and ash bucket can't be realized in length
During phase use, the flue dust on artificial treatment ash bucket surface is needed, it is time-consuming and laborious, it is very inconvenient.
Invention content
That the purpose of the present invention is to overcome the above shortcomings and to provide a kind of cooling ranges is uniform, ash-removal effect is splendid and ash bucket
Surface is not susceptible to the linked transmission plate type flue gas cooler blocked.
The object of the present invention is achieved like this：
A kind of linked transmission plate type flue gas cooler, it includes holder, is disposed with down from bottom to top on the holder
Babinet, middle case and upper box, the lower box include cooling, air discharging case, cooling inlet box and cooling element case, the cooling
Inlet box is connected to cooling element case front end, and the cooling, air discharging case is connected to cooling element box back, is set in the middle case
It is equipped with deashing device, the deashing device includes chain-drive mechanism, and the chain-drive mechanism includes transmission chain and sprocket, described
Connecting seat is fixedly connected on transmission chain, connecting seat bottom is fixedly installed crossbeam, its main feature is that：The below the crossbeam setting
There are three and the first of beam vertical the overarm, first overarm is located at the left end of crossbeam, middle-end and right end, and described the
One overarm upper surface is provided with multiple convex blocks, is lifted on the crossbeam several to chain, two chains difference of each pair of chain
Positioned at a row cooling unit both sides, second overarm parallel with the first overarm, and second are both provided between each pair of chain
Overarm is set to below the first overarm, and second overarm is right over the cooling unit between each pair of chain, and described second
Overarm left side and right side are respectively arranged with the multiple convex blocks being evenly arranged along its length, and are symmetrically arranged,
The convex block interlaced arrangement on convex block and the second overarm in first overarm, the lower part of every chain is provided with weight；
The two cooling air-intake devices in left and right are provided with below the cooling inlet box；
Cooling element bottom portion is provided with ash bucket, is provided with shaking motor on the ash bucket outer wall, after the ash bucket
Side is provided with manhole；
It is provided with maintenance door on the cooling inlet box；
The cooling element case is both provided with card with cooling, air discharging case, cooling inlet box junction, is worn between two cards
Equipped with several columns cooling unit, gusset is provided between adjacent two row cooling unit, gusset is located on the outside of card, cooling element
Longitudinally perpendicular among case to be provided with partition board, cooling element case is divided into two parts in left and right by partition board；
The cooling unit is flat tube configuration, and cooling unit is provided at both ends with sealing ring pressing plate, sealing ring pressing plate position
On the outside of card, it is provided with sealing ring between sealing ring pressing plate and cooling unit, sealing ring pressure is provided on the outside of sealing ring pressing plate
Spring, the sealing ring compression spring are plugged between two neighboring gusset.
Compared with prior art, the beneficial effects of the invention are as follows：
1. a kind of linked transmission plate type flue gas cooler of the present invention is cooled due to being provided with two cooling air-intake devices
Range is uniform, can reach cooling effect very；
2. due to being provided with first overarm of three upper surfaces with multiple convex blocks in the lower section of deashing device, can make
The crossbeam of deashing device drives the chain of hanging that can be shaken up and down while moving back and forth, and between each pair of chain
It is provided with the second overarm, is also equipped with multiple convex blocks in the second overarm left and right sides, the convex block of the first overarm and second are hanged
The convex block interlaced arrangement of beam so that chain can also swing while moving back and forth, while chain bottom being coordinated to be arranged
Weight substantially increase ash-removal effect to reach the thorough deashing to flat tube surface；
3. due to being provided with shaking motor on the outer wall of ash bucket, the flue dust on ash bucket surface can be shaken off automatically, be not required to
Artificial treatment, it is time saving and energy saving.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of linked transmission plate type flue gas cooler of the present invention；
Fig. 2 is Fig. 1 left views；
Fig. 3 is the longitudinal sectional view of lower box in Fig. 2；
Fig. 4 is the portions the I enlarged drawing of Fig. 3；
Fig. 5 is the B-B sectional views of Fig. 4；
Fig. 6 is the structural schematic diagram of deashing device；
Fig. 7 is the enlarged drawing of A in Fig. 6；
Fig. 8 is the vertical view of Fig. 6；
Fig. 9 is the side view of Fig. 6.
Wherein：
Upper box 1, gas inlet 1.1, exhanst gas outlet 1.2
Middle case 2
Lower box 3
Manhole 4
Ash bucket 5
Holder 6
Cooling, air discharging case 7
Cooling inlet box 8
Cooling air-intake device 9
Shake motor 10
Cooling element case 11
Maintenance door 12
Cooling unit 13
Partition board 14
Sealing ring pressing plate 15
Sealing ring pressing plate 16
Card 17
Gusset 18
Sealing ring 19
Chain 20
Connecting seat 21
Crossbeam 22
Transmission chain 23
Sprocket wheel 24
Deashing device 25
Weight 26
First overarm 27
Second overarm 28.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1~Fig. 2, a kind of linked transmission plate type flue gas cooler of the present invention, including holder 6, the branch
Lower box 3, middle case 2 and upper box 1 are disposed on frame 6 from bottom to top, 1 both ends of the upper box are respectively arranged with cigarette
Gas import 1.1 and exhanst gas outlet 1.2, the lower box 3 include cooling, air discharging case 7, cooling inlet box 8 and cooling element case 11,
The cooling inlet box 8 is connected to 11 front end of cooling element case, after the cooling, air discharging case 7 is connected to cooling element case 11
End, 11 bottom of cooling element case are provided with ash bucket 5, and shaking motor 10, the ash bucket 5 are provided on 5 outer wall of the ash bucket
Rear side is provided with manhole 4, and maintenance door 12 is provided on the cooling inlet box 8, and 8 lower section of the cooling inlet box is provided with a left side
Right two cooling air-intake devices 9.
Referring to Fig. 3~Fig. 5, the cooling element case 11 is both provided with cooling, air discharging case 7,8 junction of cooling inlet box
Card 17 is coated with several columns cooling unit 13 between two cards 17, gusset is provided between adjacent two row cooling unit 13
18, gusset 18 is located at 17 outside of card, and 11 centre of cooling element case is longitudinally perpendicular to be provided with partition board 14, and partition board 14 will cooling member
Part case 11 is divided into two parts in left and right.The cooling unit 13 is flat tube configuration, and cooling unit 13 is provided at both ends with sealing ring
Pressing plate 16, the sealing ring pressing plate 16 are located at 17 outside of card, sealing are provided between sealing ring pressing plate 16 and cooling unit 13
Circle 19,15 outside of sealing ring pressing plate are provided with sealing ring compression spring 16, and the sealing ring compression spring 16 is plugged in two neighboring gusset 18
Between.
Referring to Fig. 6~Fig. 9, deashing device 25 is provided in the middle case 2, the deashing device 25 includes chain drive
Mechanism, the chain-drive mechanism include transmission chain 23 and sprocket wheel 24, and the sprocket wheel 24 is set to the right and left in middle case 2,
The output shaft that the sprocket wheel 24 on middle one side is set to the motor outside middle case 2 with one is connected, fixed on the transmission chain 23 to connect
It is connected to connecting seat 21,21 bottom of connecting seat is fixedly installed crossbeam 22, and 22 lower section of the crossbeam is provided with three and hangs down with crossbeam 22
The first straight overarm 27, both ends are fixed on holder 6, and first overarm 27 is located at the left end of crossbeam 22, middle-end
And right end, first overarm, 27 upper surfaces are provided with multiple equidistant convex blocks, are lifted on the crossbeam 22 along its length
Have several to chain 20, two chains of each pair of chain 20 are located at 13 both sides of a row cooling unit, each pair of chain 20
Between be both provided with 27 parallel second overarm 28 of the first overarm, and the second overarm 28 is set to 27 lower section of the first overarm, institute
The second overarm 28 is stated right over the cooling unit 13 between each pair of chain 20, both ends are fixed on holder 6, and described the
Two 28 left sides of overarm and right side are respectively arranged with multiple equidistant convex blocks along its length, and are symmetrically arranged,
The convex block interlaced arrangement on convex block and the second overarm 28 in first overarm 27, the lower part of every chain is provided with
Weight 26.
The crossbeam of deashing device can be moved back and forth, due to cross by the effect of chain-drive mechanism and motor in middle case
Multiple convex blocks are provided in the first overarm below beam, and the left and right sides of the second overarm is also both provided with multiple convex blocks, chain
Bottom is provided with weight so that the chain of crossbeam lower part hanging can not only be shaken up and down during moving back and forth also can be left
Right swing also carries out automatic ash removing, to reach splendid ash-removal effect to the thick dust accumulation on flat tube and chain.
The specific application example that the above is only the present invention, is not limited in any way protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (6)
1. a kind of linked transmission plate type flue gas cooler, it includes holder (6), is set gradually from bottom to top on the holder (6)
It includes cooling, air discharging case (7), cooling inlet box (8) to have lower box (3), middle case (2) and upper box (1), the lower box (3)
With cooling element case (11), the cooling inlet box (8) is connected to cooling element case (11) front end, the cooling, air discharging case (7)
It is connected to cooling element case (11) rear end, is provided with deashing device in the middle case (2), the deashing device (25) includes chain
Transmission mechanism, the chain-drive mechanism include transmission chain (23) and sprocket wheel (24), the company of being fixedly connected on the transmission chain (23)
Joint chair (21), connecting seat (21) bottom are fixedly installed crossbeam (22), it is characterised in that：It is provided with three below the crossbeam (22)
Root first overarm (27) vertical with crossbeam (22), first overarm (27) are located at the left ends of crossbeam (22), middle-end and
Right end, first overarm (27) upper surface are provided with the multiple convex blocks being evenly arranged along its length, the crossbeam (22)
On be lifted with several to chain (20), two chains of each pair of chain (20) are located at row cooling unit (13) both sides, institute
It states and is both provided with second overarm (28) parallel with the first overarm (27) between each pair of chain (20), and the second overarm (28) setting
Below the first overarm (27), cooling unit (13) surface of second overarm (28) between each pair of chain (20),
Second overarm (28) left side and right side are respectively arranged with the multiple convex blocks being evenly arranged along its length, and left and right
It is arranged symmetrically, the convex block interlaced arrangement on convex block and the second overarm (28) in first overarm (27), every chain
Lower part be provided with weight (26).
2. a kind of linked transmission plate type flue gas cooler according to claim 1, it is characterised in that：The cooling inlet box
(8) lower section is provided with the two cooling air-intake devices (9) in left and right.
3. a kind of linked transmission plate type flue gas cooler according to claim 1, it is characterised in that：The cooling element case
(11) bottom is provided with ash bucket (5), and shaking motor (10) is provided on ash bucket (5) outer wall, is arranged on rear side of the ash bucket (5)
There is manhole (4).
4. a kind of linked transmission plate type flue gas cooler according to claim 1, it is characterised in that：The cooling inlet box
(8) maintenance door (12) is provided on.
5. a kind of linked transmission plate type flue gas cooler according to claim 1, it is characterised in that：The cooling element case
(11) it is both provided with card (17) with cooling, air discharging case (7), cooling inlet box (8) junction, two cards are coated between (17)
Several columns cooling unit (13) is provided with gusset (18) between adjacent two row cooling unit (13), and gusset (18) is located at card
(17) on the outside of, longitudinally perpendicular among cooling element case (11) to be provided with partition board (14), partition board (14) divides cooling element case (11)
At two parts in left and right.
6. a kind of linked transmission plate type flue gas cooler according to claim 2, it is characterised in that：The cooling unit
(13) it is flat tube configuration, cooling unit (13) is provided at both ends with sealing ring pressing plate (16), and the sealing ring pressing plate (16) is located at flower
On the outside of plate (17), sealing ring (19) is provided between sealing ring pressing plate (16) and cooling unit (13), sealing ring pressing plate (15) is outside
Side is provided with sealing ring compression spring (16), and the sealing ring compression spring (16) is plugged between two neighboring gusset (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590645.3A CN108680038B (en) | 2018-06-09 | 2018-06-09 | Chain drive plate type flue gas cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590645.3A CN108680038B (en) | 2018-06-09 | 2018-06-09 | Chain drive plate type flue gas cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108680038A true CN108680038A (en) | 2018-10-19 |
| CN108680038B CN108680038B (en) | 2024-02-20 |
Family
ID=63810617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810590645.3A Active CN108680038B (en) | 2018-06-09 | 2018-06-09 | Chain drive plate type flue gas cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108680038B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1564294A (en) * | 1978-01-25 | 1980-04-02 | Vni I Proek I Ochistke Tekhnol | Plate cooler for shaft furnace |
| DE4217487C1 (en) * | 1992-05-22 | 1993-10-14 | Ver Energiewerke Ag | Protecting scraper belt trough in ash removal plant - involves sealing released when large ash or cinder lumps are conveyed on scraper belt |
| SE0001606D0 (en) * | 2000-04-28 | 2000-04-28 | Swedish Bioburner System Ab | Device for combustion |
| CN2422535Y (en) * | 2000-05-12 | 2001-03-07 | 柳琳 | Expansion-proof self-vibrating ash-removing high temp. electric dust collector |
| CN2493855Y (en) * | 2001-09-08 | 2002-05-29 | 无锡雪浪输送机械有限公司 | Ash cleaning type machine driven air cooling device |
| JP2007247978A (en) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | Dust deposition preventive link chain |
| CN202082941U (en) * | 2011-05-24 | 2011-12-21 | 江苏江涛环境工程有限公司 | Plate type flue gas cooler |
| JP2013072638A (en) * | 2011-09-29 | 2013-04-22 | Pan Pacific Copper Co Ltd | Sliding hood device and ohwariba casting removal equipment using the same |
| CN104807352A (en) * | 2015-04-30 | 2015-07-29 | 江苏江涛环境工程有限公司 | Rocker deashing plate cooler |
| CN205317078U (en) * | 2015-11-19 | 2016-06-15 | 山东钢铁股份有限公司 | Tubular heat exchanger ash removal device |
| CN205448723U (en) * | 2015-12-25 | 2016-08-10 | 河南豫光金铅股份有限公司 | Board -like gas cooler of online deashing |
| CN106247361A (en) * | 2016-09-30 | 2016-12-21 | 苏州恩闻信息科技有限公司 | A kind of special deashing device of horizontal mineral hot furnace waste heat boiler |
| CN107830754A (en) * | 2017-11-28 | 2018-03-23 | 苏州顺为环境科技有限公司 | The high-temperature flue gas cooling device that can voluntarily clear up |
| CN208795007U (en) * | 2018-06-09 | 2019-04-26 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
-
2018
- 2018-06-09 CN CN201810590645.3A patent/CN108680038B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1564294A (en) * | 1978-01-25 | 1980-04-02 | Vni I Proek I Ochistke Tekhnol | Plate cooler for shaft furnace |
| DE4217487C1 (en) * | 1992-05-22 | 1993-10-14 | Ver Energiewerke Ag | Protecting scraper belt trough in ash removal plant - involves sealing released when large ash or cinder lumps are conveyed on scraper belt |
| SE0001606D0 (en) * | 2000-04-28 | 2000-04-28 | Swedish Bioburner System Ab | Device for combustion |
| CN2422535Y (en) * | 2000-05-12 | 2001-03-07 | 柳琳 | Expansion-proof self-vibrating ash-removing high temp. electric dust collector |
| CN2493855Y (en) * | 2001-09-08 | 2002-05-29 | 无锡雪浪输送机械有限公司 | Ash cleaning type machine driven air cooling device |
| JP2007247978A (en) * | 2006-03-16 | 2007-09-27 | Ngk Insulators Ltd | Dust deposition preventive link chain |
| CN202082941U (en) * | 2011-05-24 | 2011-12-21 | 江苏江涛环境工程有限公司 | Plate type flue gas cooler |
| JP2013072638A (en) * | 2011-09-29 | 2013-04-22 | Pan Pacific Copper Co Ltd | Sliding hood device and ohwariba casting removal equipment using the same |
| CN104807352A (en) * | 2015-04-30 | 2015-07-29 | 江苏江涛环境工程有限公司 | Rocker deashing plate cooler |
| CN205317078U (en) * | 2015-11-19 | 2016-06-15 | 山东钢铁股份有限公司 | Tubular heat exchanger ash removal device |
| CN205448723U (en) * | 2015-12-25 | 2016-08-10 | 河南豫光金铅股份有限公司 | Board -like gas cooler of online deashing |
| CN106247361A (en) * | 2016-09-30 | 2016-12-21 | 苏州恩闻信息科技有限公司 | A kind of special deashing device of horizontal mineral hot furnace waste heat boiler |
| CN107830754A (en) * | 2017-11-28 | 2018-03-23 | 苏州顺为环境科技有限公司 | The high-temperature flue gas cooling device that can voluntarily clear up |
| CN208795007U (en) * | 2018-06-09 | 2019-04-26 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108680038B (en) | 2024-02-20 |
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