CN109737375A - A kind of combination exchanger of modularization steam unit - Google Patents
A kind of combination exchanger of modularization steam unit Download PDFInfo
- Publication number
- CN109737375A CN109737375A CN201811458836.0A CN201811458836A CN109737375A CN 109737375 A CN109737375 A CN 109737375A CN 201811458836 A CN201811458836 A CN 201811458836A CN 109737375 A CN109737375 A CN 109737375A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat
- heat exchanger
- exchanger
- steam unit
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of combination exchangers of modularization steam unit.It includes preheating heat exchanger, vaporization heat exchanger and supporting clapboard, and preheating heat exchanger and vaporization heat exchanger level are threaded through on supporting clapboard, and preheating heat exchanger is connected to vaporization heat exchanger.The shell inner cavity of steam unit can be divided at least two combustion chambers by supporting clapboard of the invention, preheating heat exchanger and vaporization heat exchanger are horizontal through combustion chamber, each burner of steam unit can heat preheating heat exchanger and vaporization heat exchanger simultaneously, to improve steam output speed of the invention and increase steam output quantity, compared to existing combustion and steam occurrence of equipment, it is small using the spacing between adjacent two combustion chamber of steam unit of the invention, and the components such as casing and U-tube that previous steam unit is omitted, so that of the invention is small in size, it is compact-sized, production cost is low.
Description
Technical field
The present invention relates to the technical field of gas steam engine, in particular to the combination of a kind of modularization steam unit exchanges heat
Device.
Background technique
Currently, existing combustion and steam occurrence of equipment is if China Patent No. CN201510403595.X was in August 4 in 2018
A kind of combustion and steam occurrence of equipment disclosed in day, it is made of more independent steam unit tandem compounds, every steam engine
Group has respective heat-exchange system (including respective heat exchanger and combustion chamber), and the heat exchanger of more steam units passes through U-tube string
Connection constitutes a heat exchange access, realizes multicomputer work heat exchange, generates and export high-temperature steam, existing combustion and steam occurrence of equipment
Heat exchanger have the following disadvantages: (one) existing heat exchanger and is exchanged heat and straight tube and is changed using finned heat exchanger
The material of hot fin is all copper, although the good heat conductivity of copper, copper resistance to pressure is poor, heat-resisting quantity is poor, is easy to be burnt by high temperature
Bad carbonization, then by high-temperature flue gas and aqueous corrosion, is not available, so as to shorten the service life of heat exchanger.(2) moreover, it is existing
The heat exchangers of adjacent two steam units be all to be connected using U-shaped bend pipe, and the heat exchanger on same steam unit
Also have between upper and lower heat exchange straight tube and connected using U-tube, therefore very big pressure drag can be generated inside it, causes heat exchange efficiency low,
And welding position thereon is also more, be easy to cause leakage, and U-tube is exposed outside combustion chamber, and length is long, can also generate
Very big thermal losses, and then heat exchange efficiency is caused to reduce.(3) in addition, the heat exchanger of every steam unit is all independent peace
Dress connects the heat exchanger of two adjacent steam units with U-shaped bend pipe again after installation, therefore the installation of its heat exchanger is inconvenient, phase
Two adjacent steam unit bays are larger, cause the volume of whole equipment larger.Therefore, existing combustion and steam occurrence of equipment
Heat exchanger needs are further improved.
Summary of the invention
The purpose of the present invention is to provide a kind of heat exchange efficiency height, long service life, the modules for reducing steam unit volume
Change the combination exchanger of steam unit.
The object of the present invention is achieved like this:
A kind of combination exchanger of modularization steam unit, including preheating heat exchanger, vaporization heat exchanger and at least one piece
Supporting clapboard, the preheating heat exchanger and vaporization heat exchanger are in elongated shape, the preheating heat exchanger and vaporization heat exchange
Device level is threaded through on supporting clapboard, and the preheating heat exchanger is located above vaporization heat exchanger, the preheating heat exchanger
Upper corresponding heat exchange access is equipped with import, and the preheating heat exchanger is connected to vaporization heat exchanger, constitutes heat exchange access, the vapour
Change corresponding heat exchange access on heat exchanger and be equipped with outlet, the preheating heat exchanger includes at least two layers of set of heat exchange tubes, up and down
Two layers adjacent of set of heat exchange tubes is sequentially communicated, and every layer of set of heat exchange tubes is made of more heat exchange straight pipe parallel settings, and heat of vaporization is handed over
Parallel operation includes at least two layers of heat-exchange tube group, and two layers neighbouring of heat-exchange tube group is sequentially communicated, every layer of heat-exchange tube group
It is to be made of more heat exchange straight pipe parallel settings.
It is indoor that each section of heat exchange wing segment of every layer of heat-exchange tube group, every layer of set of heat exchange tubes of the invention is used as each burning
Heat exchanger, light pipe segment are located at outside combustion chamber, and light pipe segment is not used as exchanging heat, the middle transition being intended only as between each combustion chamber
Section.
The present invention can also improve further below.
The present invention includes at least two pieces of supporting clapboards, and at least two pieces of supporting clapboards are horizontally spaced to be arranged pre-
On heat-heat exchanger and vaporization heat exchanger.
The preheating heat exchanger is casing fin heat exchanger, and the vaporization heat exchanger is spiral fin heat exchange
Device.The heat exchange area of the casing fin heat exchanger is big, it is easier to absorb waste heat.
It is light pipe segment between two sections of adjacent heat exchange wing segments.
The pressure drag of the heat exchange straight tube and heat exchange straight tube is small, and the solder joint on straight tube is few, it is not easy to it reveals, from
And extend service life of the invention.
The preheating heat exchanger is copper pipe heat exchanger, and the vaporization heat exchanger is stainless steel tube heat exchanger.The heat
Exchange straight tube is stainless steel tube, and the heat exchange straight tube is copper pipe.It is stainless steel tube energy high temperature resistant, high pressure resistant, it is not easy to it reveals,
The thermal conductivity of copper is good, can quickly absorb the indoor heat of burning.
The heat exchange straight tube is specially flat tube, and the heat exchange area of flat tube is big, also big with the area of fin contacts, so as to mention
High heat exchange efficiency absorbs thermal energy.
The heat exchange straight tube of the undermost heat-exchange tube group is light pipe, to avoid on undermost heat exchange straight tube
Heat exchange fin be burned, be carbonized, and the heat exchange straight tube of the heat-exchange tube group of other layers be equipped with the heat exchange wing segment, change
Hot fin section absorbs the heat of flame.
The heat exchange wing segment of the heat exchange straight tube is identical as the heat exchange length of heat exchange wing segment of straight tube, the length of light pipe segment
It spends also identical.The aligned in position of each section of heat exchange wing segment of each section of heat exchange wing segment and heat exchange straight tube of the heat exchange straight tube.
The length of the heat exchange wing segment is greater than the length of light pipe segment, and the length of the heat exchange wing segment is the length of light pipe segment
3-10 times of degree.Of the invention is reasonable in design, guarantees that heat exchange area is sufficiently large, while and reducing thermal loss.
The heat-exchange tube group, set of heat exchange tubes the left and right sides be equipped with support plate, the support plate be equipped with supported hole, institute
The end for stating heat exchange straight tube and heat exchanger tube passes through supported hole.
Left and right the two of the heat exchange wing segment at the left and right both ends and heat exchange straight tube of the heat exchange wing segment of the heat exchange straight tube
End is equipped with supporting clapboard, and the supporting clapboard is equipped with multiple rows of support through holes, and every row's support through holes are horizontally disposed, institute
Light pipe segment is stated across support through holes.
More heat exchange straight tube head and the tail of every layer of set of heat exchange tubes are sequentially communicated, more heat exchanges of every layer of heat-exchange tube group
Straight tube head and the tail are sequentially communicated or the heat exchange straight tube of two layers neighbouring of set of heat exchange tubes head and the tail are sequentially communicated, it is described on
Under the heat exchange straight tube head and the tail of adjacent two layers of set of heat exchange tubes be sequentially communicated.
The end of the adjacent two piece heat exchange straight tube of the same layer heat-exchange tube group is connected by the first bend pipe.
The head and the tail of two layers neighbouring of heat-exchange tube group are connected by the second bend pipe.
The end of the adjacent two piece heat exchange straight tube of the same layer set of heat exchange tubes is connected by third bend pipe.
The head and the tail of two layers neighbouring of set of heat exchange tubes are connected by the 4th bend pipe.
Undermost set of heat exchange tubes and the heat-exchange tube group of top layer are connected by the 5th bend pipe.
First bend pipe, the second bend pipe, third bend pipe, the 4th bend pipe and the 5th bend pipe are respectively positioned on the outside of support plate.
First bend pipe, the second bend pipe, third bend pipe, the 4th bend pipe and the 5th bend pipe are U-tube.
The exit is equipped with ring flange.
Beneficial effects of the present invention are as follows:
(1) shell inner cavity of steam unit can be divided at least two combustion chambers by supporting clapboard of the invention, preheat heat exchange
Together horizontal through combustion chamber, the burner of each combustion chamber of steam unit can heat pre- simultaneously for device and vaporization heat exchanger
Heat-heat exchanger and vaporization heat exchanger finally improve steam output speed of the invention to increase heating power of the invention
Therefore degree and increase steam output quantity can satisfy user using steam unit of the invention and steam to the production of steam generating equipment
The demand of vapour speed and big steam output quantity compares existing combustion and steam occurrence of equipment, using steam unit of the invention
Multiple combustion chambers are to be separated by shell, and the spacing between two adjacent combustion chambers is small, and previous steam is omitted
The components such as the casing of unit and U-tube so that it is of the invention it is small in size, compact-sized, production cost is low.In addition, this hair
Bright preheating heat exchanger and vaporization heat exchanger is integral installation in the shell of steam unit, therefore reduces heat damage
It loses, improves heat exchange efficiency of the invention.
(2) also, each section of heat exchange wing segment of preheating heat exchanger and vaporization heat exchanger of the invention is used as each combustion
Burn indoor heat exchanger, preheating heat exchanger and vaporization heat exchanger are linked together by supporting clapboard, therefore the present invention
Preheating heat exchanger and vaporization heat exchanger can be realized integral installation, the mesh of the heat exchanger of multiple combustion chambers is disposably installed
, it installs very convenient, quick.
(3) in addition, heat exchanger tube of the invention is heat exchange straight tube and heat exchange straight tube, heat exchange straight tube and heat exchange straight tube
The pressure loss is small, water flow pressure drag is small, to improve the heat exchange efficiency of water, and the solder joint on straight tube is few, it is not easy to occur
Leakage, to extend service life of the invention.
(4) moreover, copper pipe heat exchanger of the invention is upper, stainless steel tube heat exchanger is under, and present invention incorporates copper pipes
Heat transfer efficiency height and stainless steel tube high temperature resistant, high voltage bearing advantage, thus solve existing heat exchange copper tube and its fin intolerant to
It is high temperature, not high pressure resistant, it is easy to be burnt carbonization and the individually low problem of stainless steel tube heat exchange efficiency, stainless steel tube is under copper pipe
Side is baked heat exchange, and copper pipe absorbs heat above, finally improves heat exchange efficiency, also avoids heat exchange copper tube and is burnt by high temperature
It is bad, extend service life of the invention.
(5) more have plenty of, preheating heat exchanger of the invention and vaporization heat exchanger are in elongated shape, therefore its structure is tight
It gathers, is small in size, to reduce the volume of entire steam unit.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the combination exchanger of modularization steam unit of the present invention.
Fig. 2 is the structural schematic diagram of vaporization heat exchanger of the invention.
Fig. 3 is the structural schematic diagram of another angle of Fig. 2.
Fig. 4 is the structural schematic diagram of preheating heat exchanger of the invention.
Fig. 5 is the side view of the heat exchanger in the embodiment of the present invention two.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment one, as shown in Figures 1 to 5, a kind of combination exchanger of modularization steam unit, including preheating heat exchange
Device 4, vaporization heat exchanger 5 and at least two pieces of supporting clapboards 512, described at least two pieces of supporting clapboards are horizontally spaced sets
It sets on preheating heat exchanger and vaporization heat exchanger, the preheating heat exchanger 4 includes the heat exchange of at least two-layer laminate setting
Pipe group 40, neighbouring two layers of set of heat exchange tubes 40 are sequentially communicated, every layer of set of heat exchange tubes 40 be by more heat exchange straight tubes 41 side by side
Setting and head and the tail are sequentially communicated composition, and the set of heat exchange tubes 40 of top layer is equipped with import 42, and vaporization heat exchanger 5 includes at least
The heat-exchange tube group 50 of two-layer laminate setting, two layers neighbouring of heat-exchange tube group 50 are sequentially communicated, every layer of heat-exchange tube group
50 be to be arranged side by side by more heat exchange straight tubes 51 and be sequentially communicated from beginning to end to constitute, undermost set of heat exchange tubes 40 and top layer
Heat-exchange tube group 50 be connected to, constitute heat exchange access, undermost heat-exchange tube group 50 be equipped with outlet 53.
As the more specific technical solution of the present invention.
The outer surface of the heat exchange straight tube 51 and heat exchange straight tube 41 is provided along its length at least two sections of heat exchange fins
Section 54,44, heat exchange wing segment 54,44 are equipped with heat exchange fin 510,410, and the adjacent interval of two sections of heat exchange wing segments 54,44 is set
It sets, is light pipe segment 55,45 between adjacent two sections of heat exchange wing segments 54,44, the left and right ends of light pipe segment 55,45 are equipped with institute
State supporting clapboard 512.Each section of heat exchange wing segment 54,44 of every layer of heat-exchange tube group 50 and every layer of set of heat exchange tubes 40 of the invention is used
Make multiple indoor heat exchangers of burning, light pipe segment 55,45 is located at outside combustion chamber, and light pipe segment 55,45 is not used as exchanging heat, and is intended only as
Middle transition section between each combustion chamber.Certainly, heat exchange straight tube 51 of the invention and heat exchange straight tube 41 are also possible to fin
Continuous finned tube.
As the more specific technical solution of the present invention.
The set of heat exchange tubes 40 of top layer is equipped with the import 42, and undermost heat-exchange tube group 50 is equipped with the outlet
53。
The pressure drag of the heat exchange straight tube 51 and heat exchange straight tube 41 is small, and the solder joint on straight tube is few, it is not easy to let out
Dew.
The preheating heat exchanger is copper pipe heat exchanger, and the vaporization heat exchanger is stainless steel tube heat exchanger.The heat
Exchange straight tube 51 is stainless steel tube, and the heat exchange straight tube 41 is copper pipe.It is stainless steel tube energy high temperature resistant, high pressure resistant, it is not easy to occur
Leakage, the thermal conductivity of copper pipe is good, can quickly absorb the indoor heat of burning.
The preheating heat exchanger is casing fin heat exchanger, and the vaporization heat exchanger is spiral fin heat exchange
Device.
The heat exchange straight tube is specially flat tube, and the heat exchange area of flat tube is big, also big with the area of fin contacts, so as to mention
High heat exchange efficiency absorbs thermal energy.
Each section of heat exchange wing segment 54,44 of the heat exchange straight tube 51 and each section of heat exchange wing segment 54 of heat exchange straight tube 41,
44 aligned in position.
The length of the heat exchange wing segment 54,44 is greater than the length of light pipe segment 55, the length of the heat exchange wing segment 54,44
It is 3-10 times of the length of light pipe segment 55.Of the invention is reasonable in design, guarantees that heat exchange area is sufficiently large, while and reducing heat
Amount loss.
The heat exchange straight tube 51 of the undermost heat-exchange tube group 50 is light pipe 511, the heat-exchange tube group 50 of other layers
Heat exchange straight tube 51 be equipped with the heat exchange wing segment 54,44.
The heat-exchange tube group 50, set of heat exchange tubes 40 the left and right sides be equipped with support plate 56, the support plate 56 is equipped with
The end of supported hole, the heat exchange straight tube 51 and heat exchanger tube passes through supported hole.
Left and right the two of the heat exchange wing segment at the left and right both ends and heat exchange straight tube of the heat exchange wing segment of the heat exchange straight tube
End is equipped with supporting clapboard 512, and the supporting clapboard 512 is equipped with multiple rows of support through holes, and every row's support through holes are in the horizontal direction
Setting, the light pipe segment 55,45 pass through support through holes 513.
The supporting clapboard is from top to bottom to be sequentially connected to constitute by muti-piece supporting vertical plate 514, the supporting vertical plate 514
Top edge is equipped with multiple upper support notches 515, the width of the lower edge of the supporting vertical plate 514 along shell along the width direction of shell
It spends direction and is equipped with multiple lower support notches 516, the upper support notch 515 of two pieces of neighbouring supporting vertical plates 514 and lower support
516 aligned in position of notch and mutual direction, upper support notch 515 close up into multiple support through holes with lower support notch 516
513。
The end of the adjacent two piece heat exchange straight tube 51 of the same layer heat-exchange tube group 50 is connected by the first bend pipe 57
It connects.
The head and the tail of two layers neighbouring of heat-exchange tube group 50 are connected by the second bend pipe 58.
The end of the adjacent two piece heat exchange straight tube 41 of the same layer set of heat exchange tubes 40 passes through third bend pipe 47 and connects.
The head and the tail of neighbouring two layers of set of heat exchange tubes 40 are connected by the 4th bend pipe 48.
Undermost set of heat exchange tubes and the heat-exchange tube group 50 of top layer are connected by the 5th bend pipe 43.
First bend pipe, the second bend pipe, third bend pipe, the 4th bend pipe and the 5th bend pipe are respectively positioned on the outside of support plate.
First bend pipe, the second bend pipe, third bend pipe, the 4th bend pipe and the 5th bend pipe are U-tube.
Ring flange 59 is equipped at the outlet 53.
Embodiment two, as shown in figure 5, embodiment two is similar to the embodiment of embodiment one, unique difference is:
Every layer of heat-exchange tube group 50 is to be arranged side by side to constitute by more heat exchange straight tubes 51, two layers neighbouring of heat-exchange tube group
50 51 head and the tail of heat exchange straight tube are sequentially communicated, and every layer of set of heat exchange tubes 40 is to be arranged side by side to constitute by more heat heat exchange straight tubes 41,
41 head and the tail of heat exchange straight tube of neighbouring two layers of set of heat exchange tubes 40 are sequentially communicated.
Claims (10)
1. a kind of combination exchanger of modularization steam unit, including preheating heat exchanger, vaporization heat exchanger and at least one
Block supporting clapboard, the preheating heat exchanger and vaporization heat exchanger are in elongated shape, and the preheating heat exchanger and heat of vaporization are handed over
Parallel operation level is threaded through on supporting clapboard, and the preheating heat exchanger is located above vaporization heat exchanger, the preheating heat exchange
Corresponding heat exchange access is equipped with water inlet on device, and the preheating heat exchanger is connected to vaporization heat exchanger, constitutes heat exchange access, institute
It states corresponding heat exchange access on vaporization heat exchanger and is equipped with outlet, the preheating heat exchanger includes at least two layers of set of heat exchange tubes,
Two layers neighbouring of set of heat exchange tubes is sequentially communicated, and every layer of set of heat exchange tubes is made of more heat exchange straight pipe parallel settings, is vaporized
Heat exchanger includes at least two layers of heat-exchange tube group, and two layers neighbouring of heat-exchange tube group is sequentially communicated, every layer of heat exchange
Pipe group is made of more heat exchange straight pipe parallel settings.
2. the combination exchanger of modularization steam unit according to claim 1, characterized in that in the set of heat exchange tubes of top layer
Equipped with the import, undermost set of heat exchange tubes is connected to the heat-exchange tube group of top layer, is set in undermost heat-exchange tube group
There is the outlet.
3. the combination exchanger of modularization steam unit according to claim 1 or claim 2, characterized in that the preheating heat exchange
Device is copper pipe heat exchanger, and the vaporization heat exchanger is stainless steel tube heat exchanger.
4. the combination exchanger of modularization steam unit according to claim 3, characterized in that the heat exchange straight tube and change
The outer surface of hot straight tube is provided along its length at least two sections of heat exchange wing segments, and heat exchange wing segment is equipped with heat exchange fin, phase
Two sections of adjacent heat exchange wing segment intervals are arranged, and are light pipe segment between two sections of adjacent heat exchange wing segments, and the light pipe segment is equipped with
The supporting clapboard.
5. the combination exchanger of modularization steam unit according to claim 3, characterized in that the preheating heat exchanger is
Casing fin heat exchanger, the vaporization heat exchanger are spiral finned heat exchangers.
6. the combination exchanger of modularization steam unit according to claim 4, characterized in that the heat exchange straight tube it is each
The aligned in position of section heat exchange wing segment and each section of heat exchange wing segment of heat exchange straight tube.
7. the combination exchanger of modularization steam unit according to claim 4, characterized in that undermost heat-exchange tube group
Heat exchange straight tube be light pipe, the heat exchange straight tube of the heat-exchange tube group of other layers is equipped with the heat exchange wing segment.
8. the combination exchanger of modularization steam unit according to claim 4, characterized in that the supporting clapboard is equipped with
Multiple rows of support through holes, every row's support through holes are horizontally disposed, the heat exchange straight tube of every layer of set of heat exchange tubes, every layer of heat exchange
The heat exchange straight tube of pipe group both passes through first support through holes of every piece of supporting clapboard.
9. the combination exchanger of modularization steam unit according to claim 4, characterized in that the length of the heat exchange wing segment
Degree is greater than the length of light pipe segment.
10. the combination exchanger of modularization steam unit according to claim 1, characterized in that further include at least two pieces of branch
Partition is supportted, at least two pieces of supporting clapboards are horizontally spaced to be arranged on preheating heat exchanger and vaporization heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458836.0A CN109737375A (en) | 2018-11-30 | 2018-11-30 | A kind of combination exchanger of modularization steam unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458836.0A CN109737375A (en) | 2018-11-30 | 2018-11-30 | A kind of combination exchanger of modularization steam unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109737375A true CN109737375A (en) | 2019-05-10 |
Family
ID=66358389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458836.0A Pending CN109737375A (en) | 2018-11-30 | 2018-11-30 | A kind of combination exchanger of modularization steam unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737375A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016589Y (en) * | 2006-11-29 | 2008-02-06 | 田雅杰 | Shell-and-tube steam-water heat exchanger |
| CN105402710A (en) * | 2015-07-12 | 2016-03-16 | 佛山市天禾电器有限公司 | Gas steam generation equipment |
| CN106439771A (en) * | 2016-10-31 | 2017-02-22 | 广东大源小能节能科技有限公司 | Steam generation module machine set |
| CN106969340A (en) * | 2017-05-18 | 2017-07-21 | 江苏德克沃热力设备有限公司 | Integrated steam source module unit |
| CN209180909U (en) * | 2018-11-30 | 2019-07-30 | 江苏德克沃热力设备有限公司 | A kind of combination exchanger of modularization steam unit |
-
2018
- 2018-11-30 CN CN201811458836.0A patent/CN109737375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016589Y (en) * | 2006-11-29 | 2008-02-06 | 田雅杰 | Shell-and-tube steam-water heat exchanger |
| CN105402710A (en) * | 2015-07-12 | 2016-03-16 | 佛山市天禾电器有限公司 | Gas steam generation equipment |
| CN106439771A (en) * | 2016-10-31 | 2017-02-22 | 广东大源小能节能科技有限公司 | Steam generation module machine set |
| CN106969340A (en) * | 2017-05-18 | 2017-07-21 | 江苏德克沃热力设备有限公司 | Integrated steam source module unit |
| CN209180909U (en) * | 2018-11-30 | 2019-07-30 | 江苏德克沃热力设备有限公司 | A kind of combination exchanger of modularization steam unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017162018A1 (en) | Counter-flow fin plate heat exchanger for gas-gas heat exchange | |
| CN209180909U (en) | A kind of combination exchanger of modularization steam unit | |
| CN106091382A (en) | Gas-fired condensing boiler and heat-exchanger rig thereof | |
| CN104154661A (en) | Fuel oil and fuel gas angle pipe boiler structure for strengthening convection pipe screen through needle fins | |
| CN209180908U (en) | A kind of novel heat exchange unit of modularization steam generating equipment | |
| CN109297325A (en) | Gas-fired boiler casting sial heat exchanger | |
| CN206617920U (en) | Vertical liquefaction Burning Natural Gas In Boiler Chamber | |
| CN210533121U (en) | Condensing heat exchanger | |
| CN103925820A (en) | Solid material heat accumulation type heat exchanger and flash system | |
| CN209524488U (en) | A kind of heat-exchange unit of modularization steam generating equipment | |
| CN109737375A (en) | A kind of combination exchanger of modularization steam unit | |
| CN109373302A (en) | A kind of novel heat exchange unit of modularization steam generating equipment | |
| CN214384384U (en) | Heat exchanger of steam generating equipment | |
| CN107795978A (en) | A kind of alcohol-based fuel boiler | |
| CN209540845U (en) | A kind of heat exchanger of modularization steam unit | |
| CN105066437B (en) | The complete wet back of the body central flame flame boiler of integral type | |
| CN106288370B (en) | Gas boiler based on porous medium combustion technology | |
| CN109373301A (en) | A kind of heat-exchange unit of modularization steam generating equipment | |
| CN113375140A (en) | Superconductive vortex heat exchange device and steam generator thereof | |
| CN208443047U (en) | Low nitrogen condenses stainless steel hot homogeneous solution-type reactor | |
| CN113375141A (en) | Energy-efficient steam boiler | |
| CN207555579U (en) | A kind of alcohol-based fuel boiler | |
| CN205939674U (en) | Extreme misery pipe boiler | |
| CN104654788B (en) | A kind of carbon baking device | |
| CN204880687U (en) | Integral type is strile -backd boiler at wet back of body center entirely |
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 |