CN204359190U - A kind of reactor and heat exchanger plates - Google Patents
A kind of reactor and heat exchanger plates Download PDFInfo
- Publication number
- CN204359190U CN204359190U CN201420849938.6U CN201420849938U CN204359190U CN 204359190 U CN204359190 U CN 204359190U CN 201420849938 U CN201420849938 U CN 201420849938U CN 204359190 U CN204359190 U CN 204359190U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger plates
- parts
- reactor
- heat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
This application discloses a kind of heat exchanger plates, comprising: the first heat exchanger plates parts and the second heat exchanger plates parts; Wherein, between described first heat exchanger plates parts and described second heat exchanger plates parts, Packed cavity is set, and described first heat exchanger plates parts and described second heat exchanger plates parts has the surface of fluctuating.Disclosed herein as well is a kind of reactor, comprise above-mentioned heat exchanger plates.The heat exchanger plates that the application provides can meet the requirement of the chemical reaction heat exchanging of very exothermic, and the reactor that the application provides can carry out the chemical reaction having very exothermic.
Description
Technical field
The utility model relates to chemical machinery manufacturing technology field, particularly relates to a kind of reactor and heat exchanger plates.
Background technology
In modern chemical industry production process, most chemical reaction is the exothermic reaction carried out in the reactor being provided with paddle, and reaction medium is based on liquid phase, and reaction rate is faster, and in the unit interval, thermal discharge is larger.If the reaction heat produced can not get timely discharge, just there will be hot-spot, side reaction increases, the problem that yield reduces, so need to utilize heat-exchanger rig to take away liberated heat in course of reaction in time.A kind of common built-in heat-exchanger rig is the coil pipe arranged in reactor, as depicted in figs. 1 and 2, Fig. 1 is the profile being built-in with the reactor of coil pipe of the prior art, Fig. 2 is the top view being built-in with the reactor of coil pipe of the prior art, wherein, the inside of reactor 101 is provided with coil pipe 102 and paddle 103, described reactor 101 operationally, described paddle 103 rotates, make chemical reaction rate faster, described coil pipe 102 utilizes the cooling fluid of its internal flow, take away the heat that reaction produces, thus make the environment of chemical reaction be unlikely to overheated.Generally be less than 10m at the volume of reactor
3, and when exothermic heat of reaction is not very violent, above-mentioned coil pipe 102 can be utilized to carry out heat exchange.
But, there is the heat release of some chemical reactions relatively more violent, when reactor volume is greater than 10m
3time, the thermal discharge in the unit interval is excessive, and the layout of coil pipe 102 of the prior art in reactor 101 is by space constraint, and coil heat exchange coefficient is less, and heat exchange area is not enough to the reaction heat taking away generation.And if too much coil pipe is set to increase heat exchange area, the space in a large amount of reactor will be occupied, affect the flowing of liquid in reactor, hinder reactant mass transport process, affect the mixing effect of paddle.Therefore, there is limitation in the heat exchange mode of the built-in coil pipe of reactor.
Therefore, how making heat-exchanger rig meet the requirement of the chemical reaction heat exchanging of very exothermic, is a problem demanding prompt solution.
Utility model content
For solving the problem, the utility model provides a kind of heat exchanger plates, and can meet the requirement of the chemical reaction heat exchanging of very exothermic, the utility model additionally provides a kind of reactor, can carry out the chemical reaction having very exothermic.
A kind of heat exchanger plates that the utility model provides, comprising:
First heat exchanger plates parts and the second heat exchanger plates parts;
Wherein, between described first heat exchanger plates parts and described second heat exchanger plates parts, Packed cavity is set, and described first heat exchanger plates parts and described second heat exchanger plates parts has the surface of fluctuating.
Preferably, in above-mentioned heat exchanger plates, the surface of described first heat exchanger plates parts and described second heat exchanger plates parts is provided with multiple lug boss and depressed part.
Preferably, in above-mentioned heat exchanger plates, the shape of described lug boss is cellular.
Preferably, in above-mentioned heat exchanger plates, the thickness of described first heat exchanger plates parts and described second heat exchanger plates parts is 0.8mm to 6mm, comprises endpoint value.
Preferably, in above-mentioned heat exchanger plates, the connection between described first heat exchanger plates parts and described second heat exchanger plates parts is that Laser Welding connects or electric resistance welding connects.
Preferably, in above-mentioned heat exchanger plates, the spot pitch of described electric resistance welding is 40mm to 150mm.
Preferably, in above-mentioned heat exchanger plates, the material of described first heat exchanger plates parts and described second heat exchanger plates parts is stainless steel.
Preferably, in above-mentioned heat exchanger plates, the area of described first heat exchanger plates parts and described second heat exchanger plates parts is 0.5m
2to 3m
2, comprise endpoint value.
A kind of reactor that the utility model provides, comprises any one heat exchanger plates as above.
Preferably, in aforesaid reaction vessel, the quantity of described heat exchanger plates is more than or equal to 4 pieces.
A kind of heat exchanger plates that the utility model provides, comprise the first heat exchanger plates parts and the second heat exchanger plates parts, and between described first heat exchanger plates parts and described second heat exchanger plates parts, Packed cavity is set, circulating cooling liquid flows in described cavity, heat can be taken away, the heat exchange area of this heat exchanger plates is larger, heat can be taken away faster, described first heat exchanger plates parts and described second heat exchanger plates parts have the surface of fluctuating, the surface energy of this fluctuating plays the effect of flow-disturbing, liquid flow direction is constantly changed, make heat exchange efficiency higher, thus the requirement of the chemical reaction heat exchanging of very exothermic can be met.A kind of reactor that the utility model provides owing to having any one heat exchanger plates above-mentioned, therefore, it is possible to carry out the chemical reaction having very exothermic.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the profile being built-in with the reactor of coil pipe of the prior art;
Fig. 2 is the top view being built-in with the reactor of coil pipe of the prior art;
The schematic diagram of a kind of heat exchanger plates that Fig. 3 provides for the embodiment of the present application;
The profile of a kind of reactor that Fig. 4 provides for the embodiment of the present application;
The top view of a kind of reactor that Fig. 5 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of heat exchanger plates that the embodiment of the present application provides as shown in Figure 3, the schematic diagram of a kind of heat exchanger plates that Fig. 3 provides for the embodiment of the present application, this heat exchanger plates 301 comprises:
First heat exchanger plates parts 3011 and the second heat exchanger plates parts 3012;
Wherein, between described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012, Packed cavity 3013 is set, and described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 has the surface of fluctuating.
In above-mentioned heat exchanger plates 301, cooling fluid flows in described cavity 3013, heat can be taken away, heat exchanger plates 301 is larger relative to heat exchange area coil pipe, and can take away heat faster, described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 have the surface of fluctuating, the surface energy of this fluctuating plays the effect of flow-disturbing, liquid flow direction is constantly changed, makes heat exchange efficiency higher, thus the requirement of the chemical reaction heat exchanging of very exothermic can be met.
In above-mentioned heat exchanger plates 301, the surface of described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can preferably be provided with multiple lug boss and depressed part, this irregular structure can make liquid height turbulent flow, make the coefficient of heat transfer higher, it should be noted that in addition, this structure can also make the cooling fluid of heat exchanger plates 301 inside constantly wash away wall, the effect of antiscale can be played, thus delay the incrustation time of heat exchanger plates 301 wall, make maintenance shop every larger, upkeep cost reduces.
In above-mentioned heat exchanger plates 301, the shape of described lug boss can be preferably cellular, as shown in the cavity 3013 in Fig. 3.These cellular lug bosses mutually adjoined constitute the withstand voltage mechanical structure of arcuation each other, thus need not strengthen that it is withstand voltage by increasing wall thickness.We can see, between plate and plate independently cellular lug boss size is little one by one, bearing capacity is large, and rigidity is high, close contact between cellular lug boss, forms an entirety, maintains stablizing of structure.It should be noted that in addition, a large amount of cellular lug bosses also add heat exchanger plates 301 heat exchange area, enhances heat transfer effect.
In above-mentioned heat exchanger plates 301, the thickness of described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can be preferably 0.8mm to 6mm, comprises endpoint value.Just because of utilizing cellular lug boss as above to improve the stability of structure, therefore described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can be arranged to less thickness, thus make thin plate heat exchange in a thickness direction easier, effectively can improve the heat exchange efficiency of heat exchanger entirety.
In above-mentioned heat exchanger plates 301, the connection between described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can be preferably Laser Welding and connect or electric resistance welding connection, and as shown in Figure 3, Fig. 3 comprises multiple spot welded joint 3014.In the manufacture process of described heat exchanger plates 301, described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 are fit together, by they four limit welded seals, by certain distribution, the two is spot-welded together everywhere in plate face again, then between described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012, make plate plastic deformation with air pressure or hydraulic pressure, bulging becomes cavity 3013 one by one.Employing Laser Welding connects, and solder joint is more evenly attractive in appearance, adopts electric resistance welding to connect, is out of shape little, simple to operate, cost-saving.
In above-mentioned heat exchanger plates 301, the spot pitch of described electric resistance welding can be preferably 40mm to 150mm.Such spot pitch can ensureing intensity when can ensure pressurising in described heat exchanger plates 301 manufacture process, again can effective production control cost.
In above-mentioned heat exchanger plates 301, the material of described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can be preferably stainless steel, so just identical with the material of reactor, can realize the connection more firm with reactor.
In above-mentioned heat exchanger plates 301, the area of described first heat exchanger plates parts 3011 and described second heat exchanger plates parts 3012 can be preferably 0.5m
2to 3m
2, comprise endpoint value.This makes it possible to chemical reaction liberated heat is taken away by heat exchanger plates 301 faster.
Known by foregoing description, the heat exchanger plates that the embodiment of the present application provides not only has the high advantage of heat exchange efficiency, also has the advantage of low cost of manufacture.
A kind of reactor that the embodiment of the present application provides as shown in Figure 4 and Figure 5, the profile of a kind of reactor that Fig. 4 provides for the embodiment of the present application, the top view of a kind of reactor that Fig. 5 provides for the embodiment of the present application.Wherein, be provided with heat exchanger plates 301 as above in reactor 401, be also provided with paddle 402.When reactor 401 works, paddle 402 rotates, and makes that the fluid in whole reactor 401 flows fully in axis and radial direction, mass transfer, and fully reacts.It needs to be noted, in reactor 401, heat exchanger plates 301 is vertically set, because the direction of passage between heat exchanger plates 301 is along the axis of reactor 401, this is just consistent with the direction that the fluid at this place flows, therefore relative to traditional, the coiled heat-exchanger rig hindered is formed to fluid axial flow, the reactor 401 that the application provides can make the flowing velocity of internal flow faster, so just greatly optimize medium mixing in still, reach best chemical reaction effect, simultaneously, the quickening of rate of flow of fluid also can better and heat exchanger plates 301 form exchange heat, improve the heat exchange efficiency of heat exchanger plates 301, described reactor can be applied in the occasion needing heat exchange more.
In aforesaid reaction vessel, the quantity of described heat exchanger plates 301 can be preferably greater than or equal to 4 pieces.So just can increase total heat exchange area, with 20m
3reactor be example, when same volume, if arrange coil pipe of the prior art, heat exchange area is about 80m
2to 100m
2, and the heat exchanger plates 301 that the application provides is set, then heat exchange area can reach 200m
2above, and can according to technological requirement or actual required heat exchange area, heat exchange area is changed by the quantity changing heat exchanger plates 301, the area of the heat exchanger plates 301 in unit volume can reach 2 to 3 times of coil heat exchange area, thus described reactor 401 can be applied in the occasion needing heat exchange more.
Known by foregoing description, a kind of reactor that the embodiment of the present application provides has larger heat exchange area and better heat transfer effect, therefore, it is possible to carry out the chemical reaction having very exothermic.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a heat exchanger plates, is characterized in that, comprising:
First heat exchanger plates parts and the second heat exchanger plates parts;
Wherein, between described first heat exchanger plates parts and described second heat exchanger plates parts, Packed cavity is set, and described first heat exchanger plates parts and described second heat exchanger plates parts has the surface of fluctuating.
2. heat exchanger plates according to claim 1, is characterized in that, the surface of described first heat exchanger plates parts and described second heat exchanger plates parts is provided with multiple lug boss and depressed part.
3. heat exchanger plates according to claim 2, is characterized in that, the shape of described lug boss is cellular.
4. heat exchanger plates according to claim 1, is characterized in that, the thickness of described first heat exchanger plates parts and described second heat exchanger plates parts is 0.8mm to 6mm, comprises endpoint value.
5. heat exchanger plates according to claim 1, is characterized in that, the connection between described first heat exchanger plates parts and described second heat exchanger plates parts is that Laser Welding connects or electric resistance welding connects.
6. heat exchanger plates according to claim 5, is characterized in that, the spot pitch of described electric resistance welding is 40mm to 150mm.
7. the heat exchanger plates according to any one of claim 1-6, is characterized in that, the material of described first heat exchanger plates parts and described second heat exchanger plates parts is stainless steel.
8. heat exchanger plates according to claim 7, is characterized in that, the area of described first heat exchanger plates parts and described second heat exchanger plates parts is 0.5m
2to 3m
2, comprise endpoint value.
9. a reactor, is characterized in that, comprises the heat exchanger plates as described in any one of claim 1-8.
10. reactor according to claim 9, is characterized in that, the quantity of described heat exchanger plates is more than or equal to 4 pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849938.6U CN204359190U (en) | 2014-12-26 | 2014-12-26 | A kind of reactor and heat exchanger plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849938.6U CN204359190U (en) | 2014-12-26 | 2014-12-26 | A kind of reactor and heat exchanger plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359190U true CN204359190U (en) | 2015-05-27 |
Family
ID=53260655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849938.6U Expired - Fee Related CN204359190U (en) | 2014-12-26 | 2014-12-26 | A kind of reactor and heat exchanger plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262124A (en) * | 2018-09-30 | 2019-01-25 | 鲁西工业装备有限公司 | A kind of production method and application of dual phase steel powder flow cooler |
-
2014
- 2014-12-26 CN CN201420849938.6U patent/CN204359190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262124A (en) * | 2018-09-30 | 2019-01-25 | 鲁西工业装备有限公司 | A kind of production method and application of dual phase steel powder flow cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202582341U (en) | Spiral baffle with sealing edge | |
| CN201364043Y (en) | Pipe belt type high pressure resistant heat exchange unit | |
| CN203277034U (en) | Oil immersed type distribution transformer radiator | |
| CN202452878U (en) | Plate-type heat exchanger plate with additional dimple-like pits | |
| CN204359190U (en) | A kind of reactor and heat exchanger plates | |
| CN201449201U (en) | Corrugated heat exchange pipe | |
| CN201206958Y (en) | Double face integral burbling heat exchange plate | |
| CN204007277U (en) | A kind of little spacing finned tube and finned tube exchanger | |
| CN202254976U (en) | Built-in plate type heat exchanger | |
| CN202304502U (en) | Cylindrical heat exchanger | |
| CN202371935U (en) | Heat pipe exchanger | |
| CN103940263A (en) | Heating water heater | |
| CN103900406A (en) | Phase change convection heat dissipation device for heating | |
| CN207866058U (en) | A kind of tubular heat exchanger | |
| CN203572273U (en) | Heat exchanger | |
| CN204815726U (en) | Propylene tower reboiler | |
| CN204806937U (en) | Center contains novel densely covered heat exchanger of filling pipe | |
| CN202216588U (en) | Heat exchanger | |
| CN105180703A (en) | Internal and external finned tubes with efficient heat exchanging function, efficient heat exchanger and manufacturing method for efficient heat exchanger | |
| CN104515420A (en) | Heat exchanger integrating air cooling and oil cooling | |
| CN203323600U (en) | Warm air water heater | |
| CN204514146U (en) | The heat exchanger of integrated air cooling and oil cooling | |
| CN103017377A (en) | Solar split water tank for horizontal wall hanging belt corrugated liner heat exchanger | |
| CN204535491U (en) | Water-water modified plate type heat exchanger | |
| CN101251354A (en) | Integral disturbing-flow heat-exchanging plate tablet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20191226 |