CN108645262A - A kind of jacketed type exchanger - Google Patents
A kind of jacketed type exchanger Download PDFInfo
- Publication number
- CN108645262A CN108645262A CN201810523604.2A CN201810523604A CN108645262A CN 108645262 A CN108645262 A CN 108645262A CN 201810523604 A CN201810523604 A CN 201810523604A CN 108645262 A CN108645262 A CN 108645262A
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- China
- Prior art keywords
- shell
- inner casing
- outlet
- cavity
- tube
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000008676 import Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000009659 non-destructive testing Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/12—Arrangements for sealing elements into header boxes or end plates by dismountable joints by flange-type connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of jacketed type exchangers, including：Shell, inner casing and the several supporting mechanisms being set in inner casing and several heat exchange pipe fittings, the shell is set to the outside of inner casing, chuck layer is formed between the shell and inner casing, pass partition is equipped between the shell and inner casing to which chuck layer is divided into the first cavity and the second cavity, the shell is equipped with the tube side import communicated with the first cavity and the tube side communicated with the second cavity outlet, the heat exchange pipe fitting include：The inlet tube that is communicated with the first cavity, the outlet communicated with the second cavity and the connecting tube for connecting inlet tube and outlet, the inner casing is equipped with shell side import and shell-side outlet, jacketed type exchanger in the present invention is simple in structure, easy for installation, using the structure of jacket type, external heat and the double effects of heat preservation can be played.
Description
【Technical field】
The present invention relates to a kind of heat exchanger more particularly to a kind of jacketed type exchangers.
【Background technology】
Heat exchanger be it is a kind of between two or more medium of different temperatures realize material between heat transfer section
Energy equipment, is that heat is made to pass to the lower medium of temperature by the higher medium of temperature, medium temperature is made to reach flow specification
Index, to meet the needs of process conditions.Heat exchanger industry focuses primarily upon oil, chemical industry, metallurgy, electric power, ship, concentrates confession
The fields such as warm, refrigeration air-conditioner, machinery, food, pharmacy.Domestic heat exchanger industry is passed in energy efficiency, raising heat transfer efficiency, reduction
Hot area, the research for reducing pressure drop, raising device calorific intensity etc. achieve important achievement.
Join a kind of No. 201711044654.4 revealed heat exchanger of Chinese patent application comprising：Cylinder, tube sheet,
Heat exchanger tube and baffle plate, the tube sheet are fixedly connected with cylinder, and the heat exchanger tube is set in cylinder, the both ends of the heat exchanger tube
It is mutually welded with tube sheet respectively, to make to form tube side in heat exchanger tube, makes to form shell side between heat exchanger tube and shell, Jie in tube side
Matter carries out heat transfer with the medium in shell side, and the defect of the heat exchanger of this kind of structure is：1, the setting of tube sheet makes structure
It is complex；2, this kind of heat exchanger can not be suitable for powder shell side medium, because of the outer wall table of heat exchanger tube after a period of use
The surface in face, the inner wall surface of shell and baffle plate can accumulate certain powder, if be not rinsed to it, after influence
The heat exchange property of continuous heat exchanger, but this kind of heat exchanger is directly mutually welded with both ends tube sheet after being assembled due to heat exchanger tube, because hereafter
Continuous can not take out heat exchanger tube out of shell is cleaned；3, it due to medium formation helical flow between baffle plate, can exchange
Heat pipe causes to vibrate, and prolonged vibration can make the weld between exchanger tubes and tubesheets fail, and cause to leak.
Therefore, it is necessary to provide a kind of jacketed type exchanger solving above-mentioned technical problem.
【Invention content】
To solve the above problems, the purpose of the present invention is to provide it is a kind of it is simple in structure, be applicable to powder shell side medium
Jacketed type exchanger.
To achieve the above object, the technical solution that the present invention takes is：A kind of jacketed type exchanger, including：Shell, inner casing
And it is set to several supporting mechanisms in inner casing and several heat exchange pipe fittings, the shell is set to the outside of inner casing, the shell
Chuck layer is formed between inner casing, between the shell and inner casing be equipped with pass partition to by chuck layer be divided into the first cavity and
Second cavity, the shell is equipped with the tube side import communicated with the first cavity and the tube side communicated with the second cavity outlet, described
Heat exchange pipe fitting include：The inlet tube that is communicated with the first cavity, the outlet communicated with the second cavity and for connect inlet tube with
The connecting tube of outlet, the inner casing are equipped with shell side import and shell-side outlet.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The supporting mechanism includes：Mutually weldering
Several supporting sleeves, several piece connecting rib and the several piece arc panel connect, several piece arc panel are welded in the outer of entire supporting mechanism
And it is abutted against with inner casing.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：It is described heat exchange pipe fitting inlet tube and
Outlet is supported in supporting sleeve, the supporting sleeve of a supporting mechanism only mutually welded with the inlet tube of heat exchange pipe fitting or
Outlet only with heat exchange pipe fitting mutually welds.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The inlet tube is arranged in inverted L shape,
Including：The first pipeline section being vertical setting with heat exchanger axis and the second pipeline section being set in parallel with heat exchanger axis, it is described
Outlet is arranged in inverted L shape, including：It is set with the third pipeline section that heat exchanger axis is vertical setting and with heat exchanger axis in parallel
The 4th pipeline section set, the arc-shaped free terminal being arranged and be connected to the second pipeline section and the 4th pipeline section of the connecting tube.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The inner casing is equipped with several first and welds
Connect hole and several second welding connecting holes, the first pipeline section of the inlet tube pass through the first welding connecting hole and with the first welding connecting hole
It mutually welds, the third pipeline section of the outlet passes through the second welding connecting hole and mutually welded with the second welding connecting hole.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The supporting sleeve and connecting rib
Both ends be equipped with it is blunt.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The inner casing is welded with outer shell phase.
Preferably, a kind of jacketed type exchanger in the present invention is further arranged to：The inner casing includes the first end socket, the
One shell section, second shell section and the second end socket pass through flanged joint, the first shell section between first end socket and first shell section
By flanged joint between second shell section, pass through flanged joint between the second shell section and the second end socket
Compared with prior art, the present invention has the advantages that：Jacketed type exchanger in the present invention is simple in structure,
It is easy for installation, using the structure of jacket type, external heat and the double effects of heat preservation can be played, therefore shell side medium pair can be met
The high request of temperature；Heat exchange pipe fitting trepanning welding directly on inner casing in the present invention, weldering can be ensured by follow-up non-destructive testing
Quality is stitched, to ensure that the quality of connection of heat exchange pipe fitting tube head, extends service life；In addition the present invention is by using one
The welding manner that the supporting sleeve of supporting mechanism is only mutually welded with inlet tube or only mutually welded with outlet so that supporting sleeve with
The weld seam of heat exchange pipe fitting will not cause to tear because inlet tube and the outlet generation temperature difference are axially extending, in addition the folder in the present invention
Shell type heat exchanger is applicable to powder shell side medium, and heat exchange pipe fitting cleaning is more convenient.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of jacketed type exchanger in the present invention.
Fig. 2 is the arrangement schematic diagram of heat exchange pipe fitting in the present invention.
Fig. 3 is the structural schematic diagram of supporting mechanism in the present invention.
Fig. 4 is the attachment structure schematic diagram of supporting sleeve and connecting rib in the present invention.
In Fig. 1 to Fig. 4：1, shell, 10, tube side import, 11, tube side outlet, 2, inner casing, the 20, first end socket, 21, first
Shell section, 22, second shell section, the 23, second end socket, 24, shell side import, 25, shell-side outlet, the 26, first welding connecting hole, 27, second
Welding connecting hole, 3, supporting mechanism, 30, supporting sleeve, 31, connecting rib, 32, arc panel, 310,300, it is blunt, 4, heat exchanger tube
Part, 40, inlet tube, the 400, first pipeline section, the 401, second pipeline section, 41, outlet, 410, third pipeline section, the 411, the 4th pipeline section,
42, connecting tube, 5, chuck layer, the 50, first cavity, the 51, second cavity, 6, pass partition.
【Specific implementation mode】
A kind of jacketed type exchanger of the present invention is described in further detail below by specific embodiment.
Ginseng Fig. 1 to Fig. 4, a kind of jacketed type exchanger, including：Shell 1, inner casing 2 and the several supports being set in inner casing 2
Mechanism 3 and several heat exchange pipe fittings 4, the shell 1 are welded in the outside of inner casing 2, and the inner casing 2 includes the first end socket 20, first
Shell section 21, second shell section 22 and the second end socket 23, it is described by flanged joint between first end socket 20 and first shell section 21
By flanged joint between first shell section 21 and second shell section 22, pass through flange between 22 and second end socket 23 of the second shell section
Connection, first end socket 20 is arranged in cone wide at the top and narrow at the bottom, so as to expand the operating space in inner casing 2, the shell 1
Chuck layer 5 is formed between inner casing 2, it is first that pass partition 6 is equipped between the shell 1 and inner casing 2 to divide chuck layer 5
Cavity 50 and the second cavity 51, while the pass partition 6 also acts as the effect of 2 external pressure stiffening ring of inner casing so that 2 thickness of inner casing can
It is thinner with what is done, it not only ensure that structure reliably but also improved stock utilization, and reduced equipment manufacturing costs.The shell 1 is set
There are the tube side import 10 communicated with the first cavity 50 and the tube side communicated with the second cavity 51 outlet 11, the inner casing 2 is equipped with shell
Journey import 24 and shell-side outlet 25.
The heat exchange pipe fitting 4 includes：The inlet tube 40 communicated with the first cavity 50, the outlet communicated with the second cavity 51
41 and the connecting tube 42 for connecting inlet tube 40 and outlet 41, the inlet tube 40 is arranged in inverted L shape, including：With heat exchange
Device axis the first pipeline section 400 being vertical setting and the second pipeline section 401 being set in parallel with heat exchanger axis, the outlet
41 are arranged in inverted L shape, including：It is set with the third pipeline section 410 that heat exchanger axis is vertical setting and with heat exchanger axis in parallel
The 4th pipeline section 411 set, the arc-shaped setting of the connecting tube 42 and the freedom for being connected to the second pipeline section 401 and the 4th pipeline section 411
End.The inner casing 2 is equipped with several first welding connecting holes 26 and several second welding connecting holes 27, the first pipe of the inlet tube 40
Section 400 passes through the first welding connecting hole 26 and is welded with 26 phase of the first welding connecting hole, and the third pipeline section 410 of the outlet 41 passes through
Second welding connecting hole 27 is simultaneously welded with 27 phase of the second welding connecting hole, and such trepanning welding is advantageous in that follow-up non-destructive testing can be protected
Hinder weldquality, to ensure that the quality of connection of heat exchange 4 tube head of pipe fitting, extends service life.
The supporting mechanism 3 includes：Several supporting sleeves 30, several piece connecting rib 31 and the several piece arc panel being welded to each other
32, several piece arc panel 32 is welded in the outer of entire supporting mechanism 3 and is abutted against with inner casing 2, and the effect of the supporting mechanism 3 is
Ensure the center spacing between several heat exchange pipe fittings 4, in the present embodiment, the arc panel 32 is provided with six pieces altogether, welds respectively
Be connected between outermost two supporting sleeves, the effect of the arc panel 32 be by adjust the curvature of arc panel 32 to
Concentricity between control heat exchange pipe fitting 4 and inner casing 2.The both ends of the connecting rib 31 and supporting sleeve 30 are equipped with blunt
310,300, mainly play two, when in order to reduce own wt, second is that solid accumulation on supporting mechanism 3 in order to prevent,
It is provided with two supporting mechanisms 3, the second pipeline section 401 of the inlet tube 40 and the 4th of outlet 41 the altogether in the present embodiment
Pipeline section 411 is supported in the supporting sleeve 30 of two supporting mechanisms 3, the supporting sleeve 30 of one of supporting mechanism 3 with into
401 phase of the second pipeline section welding of mouth pipe 40, the supporting sleeve 30 of another supporting mechanism 3 and the 4th pipeline section 411 of outlet 41
It mutually welds, i.e., the supporting sleeve 30 of one supporting mechanism 3 cannot be welded with inlet tube 40,41 phase of outlet simultaneously, due to heat exchange
Effect, inlet tube 40 and outlet 41 have temperature difference, to cause different degrees of axially extending of heat exchange pipe fitting 4, in use
State welding structure can avoid because exchange heat pipe fitting 4 it is axially extending due to cause supporting sleeve 30 with exchange heat 4 weld seam of pipe fitting tearing.Certainly
It may also set up more supporting mechanisms 3 in other implementations, but still need to the supporting sleeve for meeting a supporting mechanism 3
30 welding manners that cannot be welded simultaneously with inlet tube 40 and 41 phase of outlet.
Jacketed type exchanger in the present invention after a period of use can be by the pipe fitting 4 that exchanges heat when shell side medium is powder
The maintenance for being rinsed, therefore greatly facilitating follow-up equipment is taken out out of inner casing 2 together with supporting mechanism 3.
In conclusion the jacketed type exchanger in the present invention is simple in structure, easy for installation, it, can using the structure of jacket type
To play the double effects of external heat and heat preservation, therefore high request of the shell side medium to temperature can be met.
The principles and effects of the invention are only illustrated in the above embodiments, and the implementation that part uses
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (8)
1. a kind of jacketed type exchanger, it is characterised in that：Including：Shell, inner casing and the several supporting mechanisms being set in inner casing
And several heat exchange pipe fittings, the shell are set to the outside of inner casing, and chuck layer, the shell are formed between the shell and inner casing
Pass partition is equipped between inner casing to which chuck layer is divided into the first cavity and the second cavity, the shell is equipped with and the first sky
Tube side import that chamber communicates and the tube side communicated with the second cavity outlet, the heat exchange pipe fitting include：It is communicated with the first cavity
Inlet tube, the outlet communicated with the second cavity and the connecting tube for connecting inlet tube and outlet, the inner casing are equipped with shell
Journey import and shell-side outlet.
2. a kind of jacketed type exchanger as described in claim 1, it is characterised in that：The supporting mechanism includes：It is welded to each other
Several supporting sleeves, several piece connecting rib and several piece arc panel, several piece arc panel is welded in the outer of entire supporting mechanism simultaneously
It is abutted against with inner casing.
3. a kind of jacketed type exchanger as claimed in claim 2, it is characterised in that：The inlet tube of the heat exchange pipe fitting and outlet
Guan Jun is supported in supporting sleeve, the supporting sleeve of a supporting mechanism only mutually welded with the inlet tube of heat exchange pipe fitting or only with
The outlet of heat exchange pipe fitting mutually welds.
4. a kind of jacketed type exchanger as described in claim 1, it is characterised in that：The inlet tube is arranged in inverted L shape, packet
It includes：The first pipeline section being vertical setting with heat exchanger axis and the second pipeline section being set in parallel with heat exchanger axis, it is described go out
Mouth pipe is arranged in inverted L shape, including：It the third pipeline section that is vertical setting with heat exchanger axis and is set in parallel with heat exchanger axis
The 4th pipeline section, the arc-shaped setting of the connecting tube and the free terminal for being connected to the second pipeline section and the 4th pipeline section.
5. a kind of jacketed type exchanger as claimed in claim 4, it is characterised in that：It is logical that the inner casing is equipped with several first welding
First pipeline section of hole and several second welding connecting holes, the inlet tube passes through the first welding connecting hole and is mutually welded with the first welding connecting hole
It connects, the third pipeline section of the outlet passes through the second welding connecting hole and mutually welded with the second welding connecting hole.
6. a kind of jacketed type exchanger as claimed in claim 2, it is characterised in that：The two of the supporting sleeve and connecting rib
End is equipped with blunt.
7. a kind of jacketed type exchanger as described in claim 1, it is characterised in that：The inner casing is welded with outer shell phase.
8. a kind of jacketed type exchanger as described in claim 1, it is characterised in that：The inner casing includes the first end socket, first
Shell section, second shell section and the second end socket, by flanged joint between first end socket and first shell section, the first shell section with
By flanged joint between second shell section, pass through flanged joint between the second shell section and the second end socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523604.2A CN108645262B (en) | 2018-05-28 | 2018-05-28 | Jacket type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523604.2A CN108645262B (en) | 2018-05-28 | 2018-05-28 | Jacket type heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108645262A true CN108645262A (en) | 2018-10-12 |
| CN108645262B CN108645262B (en) | 2023-11-21 |
Family
ID=63758314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523604.2A Active CN108645262B (en) | 2018-05-28 | 2018-05-28 | Jacket type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105979A (en) * | 2019-05-27 | 2019-08-09 | 临沂大学 | A kind of biomass hydrogenation deoxidation reaction unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2932311A1 (en) * | 1979-08-09 | 1981-06-25 | Ernst 7031 Nufringen Fleck | Combined flue and water heater - has jacket comprising U=section strips at right angles to tube axis |
| JPH02149753A (en) * | 1988-11-30 | 1990-06-08 | Kubota Ltd | Exhaust heat recovering device for horizontal water-cooled engine |
| CN2527948Y (en) * | 2002-03-09 | 2002-12-25 | 傅光胜 | Enamel glass U-bend heat exchanger |
| CN2529185Y (en) * | 2002-02-27 | 2003-01-01 | 傅光胜 | Heat exchanger having glass-lined U-bend tube |
| CN2903067Y (en) * | 2006-06-20 | 2007-05-23 | 慕乃道 | Water jacket heat pipe heat exchanger |
| CN202403398U (en) * | 2011-12-12 | 2012-08-29 | 昆明理工大学 | Jacket heating type heat exchanger |
| CN103063070A (en) * | 2013-02-01 | 2013-04-24 | 郑州大学 | Shell-and-tube heat exchanger |
| CN103785334A (en) * | 2012-11-02 | 2014-05-14 | 河北化大科技有限公司 | Large fluidized bed reactor |
| CN204829853U (en) * | 2015-06-11 | 2015-12-02 | 重庆紫光化工股份有限公司精细化工分公司 | A through -flow boiler stove section of thick bamboo |
| CN205517213U (en) * | 2016-04-19 | 2016-08-31 | 华强化工集团股份有限公司 | Melamine purifies scrubbing tower |
| CN106311007A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Powder heat exchanger with mixing effect |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| CN107374373A (en) * | 2017-09-07 | 2017-11-24 | 洪伟 | Water dispenser heat-exchanging water tank |
| CN208349902U (en) * | 2018-05-28 | 2019-01-08 | 张化机（苏州）重装有限公司 | A kind of jacketed type exchanger |
-
2018
- 2018-05-28 CN CN201810523604.2A patent/CN108645262B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2932311A1 (en) * | 1979-08-09 | 1981-06-25 | Ernst 7031 Nufringen Fleck | Combined flue and water heater - has jacket comprising U=section strips at right angles to tube axis |
| JPH02149753A (en) * | 1988-11-30 | 1990-06-08 | Kubota Ltd | Exhaust heat recovering device for horizontal water-cooled engine |
| CN2529185Y (en) * | 2002-02-27 | 2003-01-01 | 傅光胜 | Heat exchanger having glass-lined U-bend tube |
| CN2527948Y (en) * | 2002-03-09 | 2002-12-25 | 傅光胜 | Enamel glass U-bend heat exchanger |
| CN2903067Y (en) * | 2006-06-20 | 2007-05-23 | 慕乃道 | Water jacket heat pipe heat exchanger |
| CN202403398U (en) * | 2011-12-12 | 2012-08-29 | 昆明理工大学 | Jacket heating type heat exchanger |
| CN103785334A (en) * | 2012-11-02 | 2014-05-14 | 河北化大科技有限公司 | Large fluidized bed reactor |
| CN103063070A (en) * | 2013-02-01 | 2013-04-24 | 郑州大学 | Shell-and-tube heat exchanger |
| CN204829853U (en) * | 2015-06-11 | 2015-12-02 | 重庆紫光化工股份有限公司精细化工分公司 | A through -flow boiler stove section of thick bamboo |
| CN106311007A (en) * | 2015-06-30 | 2017-01-11 | 宜兴市昌吉利化工有限公司 | Powder heat exchanger with mixing effect |
| CN205517213U (en) * | 2016-04-19 | 2016-08-31 | 华强化工集团股份有限公司 | Melamine purifies scrubbing tower |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| CN107374373A (en) * | 2017-09-07 | 2017-11-24 | 洪伟 | Water dispenser heat-exchanging water tank |
| CN208349902U (en) * | 2018-05-28 | 2019-01-08 | 张化机（苏州）重装有限公司 | A kind of jacketed type exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105979A (en) * | 2019-05-27 | 2019-08-09 | 临沂大学 | A kind of biomass hydrogenation deoxidation reaction unit |
| CN110105979B (en) * | 2019-05-27 | 2021-07-27 | 临沂大学 | Biomass hydrodeoxygenation reaction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108645262B (en) | 2023-11-21 |
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