A kind of energy-efficient plate-type heat-exchange distilling apparatus
Technical field
The utility model is related to mixed liquor separation technology field, more particularly to a kind of energy-efficient plate-type heat-exchange distillation dress
Put.
Background technology
It is essentially all to be heated mixed liquor in heating kettle now, most at last in the technique that mixed liquor is separated
Mixed liquor is all discharged in the form of a vapor.Then according to the condensation point difference of each component in mixed liquor come in separating high-temp gaseous mixture
Various components, so as to reach the purpose for separating mixed liquor each component.Heating is needed during this again, the later stage needs cooling cold again
It is solidifying.Cooling condensation typically has two ways:One kind is that directly high-temperature gas mixture is cooled with cooling water, then again to cooling
Water is cooled;Another is with the liquid component isolated to the direct spraying cooling of high-temperature gas mixture, and this mode early stage is needed
Heat pre-treatment is carried out to the liquid component of spray, also need to cool down coating liquid component in addition during spray
Cooling and further heating purification;Both the above mode can all cause substantial amounts of heat-energy losses, and the utility model patent is exactly to be
Solution problem above.
Utility model content
In order to solve technical problem present in background technology, the utility model proposes a kind of energy-efficient plate-type heat-exchange
Distilling apparatus, effect is good.
A kind of energy-efficient plate-type heat-exchange distilling apparatus, including housing, (M-1) individual mozzle;
N number of heat transfer space, M chamber are provided with housing, wherein, N≤M, N, M are positive integer, and N number of heat transfer space is successively
Distribution, N number of heat transfer space is sequentially connected;M chamber is sequentially distributed, and arbitrary neighborhood two chambers are connected by mozzle, M
Chamber is placed in N number of heat transfer space, wherein, at least have on a chamber, each chamber in any one heat transfer space and be equipped with
Opening, each chamber is connected by opening with the heat transfer space where it;Opening is placed in the top of mozzle;
Housing is provided with inlet opening, fluid hole, air admission hole, venthole, N number of outage, and inlet opening and first chamber connect
Connect;Fluid hole is connected with m-th chamber;Air admission hole is connected with n-th heat transfer space;Venthole and first heat transfer space connect
Connect;N number of outage is corresponded with N number of heat transfer space arrange respectively, and outage is connected with the bottom of corresponding heat transfer space.
It is preferred that, the first end of mozzle is connected with the chamber surveyed positioned at upstream, and the second end of mozzle is placed on down
In the chamber for swimming side, the second end of mozzle is placed in the lower section of its first end.
It is preferred that, the bottom of each heat transfer space is equipped with connecting hole, and two heat transfer spaces of arbitrary neighborhood pass through connection
Hole is connected.
It is preferred that, the rectangular cross-section of chamber.
It is preferred that, it is mounted on temperature sensor in each heat transfer space.
It is preferred that, N number of access hole is additionally provided with housing, N number of access hole is corresponded with N number of heat transfer space and set.
In the utility model, low-temperature mixed liquid enters in first chamber by inlet opening, the low temperature in first chamber
When mixed liquor is stored into a certain amount of, low-temperature mixed liquid enters in second chamber by mozzle, and so on, low-temperature mixed liquid is pressed
According to the direction movement of filled arrows in Fig. 1, finally discharged from fluid hole.
High-temperature gas mixture enters in n-th heat transfer space by air admission hole, and then connecting hole enters (N-1) individual heat exchange sky
In, and so on, high-temperature gas mixture is moved according to the direction of Fig. 1 hollow arrow, is finally discharged from venthole.
High-temperature gas mixture is heated to low-temperature mixed liquid, with reference to Fig. 1, and high-temperature gas mixture is moved from left to right, with temperature
Each component in the reduction high-temperature gas mixture of degree can liquefy in different temperatures section, be transformed into liquid component, by outage
Discharge.
Low-temperature mixed liquid is in flow process, and temperature also gradually rises, in the process each component contained in mixed liquor
Vaporized also with the rise of temperature, mix and move right with the high-temperature gas mixture in heat transfer space by opening after vaporization
Dynamic, temperature is reduced and liquefied.
Each component in high-temperature gas mixture liquefies in the heat transfer space of different temperatures section, each component in low-temperature mixed liquid
First vaporize, then liquefied in the heat transfer space of different temperatures section in the heat transfer space of different temperatures section;
The utility model is by the way of cold and hot adverse current and heat exchange;High-temperature gas mixture is entered in one end, and low-temperature mixed liquid is entered in one end,
Fully reclaim the waste heat of high-temperature gas mixture;The heat of whole process high temperature gaseous mixture will be recycled, same mixed liquor
In the relatively low component of boiling point will also be vaporized in flow process, it is to avoid reheating;Therefore, this utility model patent will be big
Big reduction energy consumption, it is cost-effective;Each heat transfer space is separate, it is ensured that isolate the purity of each component, while subsidiary temperature
Degree sensor is aided in detection;Using raw material mixed liquor as cooling medium, whole equipment is entered in the state of oxygen-free seal
OK, it is to avoid the corrosion and fouling of equipment, the service life of equipment is extended.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination;Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is elaborated.
Reference picture 1:
The utility model proposes a kind of energy-efficient plate-type heat-exchange distilling apparatus, including housing 1, (M-1) individual mozzle
2。
N number of heat transfer space 3, M chamber 4 are provided with housing 1, wherein, N≤M, N, M are positive integer, N number of heat transfer space 3
It is sequentially distributed, N number of heat transfer space 3 is sequentially connected;M chamber 4 is sequentially distributed, and arbitrary neighborhood two chambers 4 pass through mozzle 2
Connection, M chamber 4 is placed in N number of heat transfer space 3, wherein, at least there is a chamber 4, respectively in any one heat transfer space 3
Opening 5 is equipped with chamber 4, each chamber 4 is connected by opening 5 with the heat transfer space 3 where it;Opening 5 is placed in mozzle 2
Top.
Housing 1 is provided with inlet opening 6, fluid hole 7, air admission hole 8, venthole 9, N number of outage 10, inlet opening 6 and first
Individual chamber 4 is connected;Fluid hole 7 is connected with m-th chamber 4;Air admission hole 8 is connected with n-th heat transfer space 3;Venthole 9 and first
Individual heat transfer space 3 is connected;N number of outage 10 is corresponded with N number of heat transfer space 3 arrange respectively, and outage 10 is changed with corresponding
The bottom connection of heat space 3.
In the present embodiment, the first end of mozzle 2 is connected with the chamber 4 surveyed positioned at upstream, and the second end of mozzle 2 is placed in
In the chamber 4 in downstream, the second end of mozzle 2 is placed in the lower section of its first end;With reference to Fig. 1, for example, when first chamber
Entered when low-temperature mixed liquid in room 4 is stored into a certain amount of by the first end of mozzle 2 in second chamber 4, due to water conservancy diversion
Second end of pipe 2 is relatively low, it is to avoid enter the 3rd chamber 4 between low-temperature mixed liquid, so, and low-temperature mixed liquid energy is enough at second
It is detained certain time in chamber 4, is easy to each component in low-temperature mixed liquid to be vaporized in the heat transfer space 3 of different temperatures section, has
The purity of each component is isolated in each heat transfer space 3 of guarantee of effect.
In the present embodiment, the bottom of each heat transfer space 3 is equipped with connecting hole 11, and two heat transfer spaces 3 of arbitrary neighborhood are equal
Connected by connecting hole 11;With reference to Fig. 1, high-temperature gas mixture can be heated fully to the low-temperature mixed liquid in chamber 4, also just
In high-temperature gas mixture condensation.
In the present embodiment, the rectangular cross-section of chamber 4;Increase contacts just face, and there is provided heat transfer effect.
In the present embodiment, temperature sensor is mounted in each heat transfer space 3, is easy to detect the temperature in each heat transfer space 3
Degree, is easy to understand the composition of each component.
In the present embodiment, N number of access hole 12 is additionally provided with housing 1, N number of access hole 12 is corresponded with N number of heat transfer space 3
Set;It is easy to maintenance.
Low-temperature mixed liquid enters in first chamber by inlet opening, when the low-temperature mixed liquid in first chamber is stored into one
When quantitative, low-temperature mixed liquid enters in second chamber by mozzle, and so on, low-temperature mixed liquid is according to solid arrow in Fig. 1
The direction movement of head, is finally discharged from fluid hole.
High-temperature gas mixture enters in n-th heat transfer space by air admission hole, and then connecting hole enters (N-1) individual heat exchange sky
In, and so on, high-temperature gas mixture is moved according to the direction of Fig. 1 hollow arrow, is finally discharged from venthole.
High-temperature gas mixture is heated to low-temperature mixed liquid, with reference to Fig. 1, and high-temperature gas mixture is moved from left to right, with temperature
Each component in the reduction high-temperature gas mixture of degree can liquefy in different temperatures section, be transformed into liquid component, by outage
Discharge.
Low-temperature mixed liquid is in flow process, and temperature also gradually rises, in the process each component contained in mixed liquor
Vaporized also with the rise of temperature, mix and move right with the high-temperature gas mixture in heat transfer space after vaporization, temperature drop
It is low and liquefy.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.