CN216798750U - Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle - Google Patents
Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle Download PDFInfo
- Publication number
- CN216798750U CN216798750U CN202220157003.6U CN202220157003U CN216798750U CN 216798750 U CN216798750 U CN 216798750U CN 202220157003 U CN202220157003 U CN 202220157003U CN 216798750 U CN216798750 U CN 216798750U
- Authority
- CN
- China
- Prior art keywords
- communicated
- reduced pressure
- condenser
- hypergravity
- pressure distillation
- 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.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle, comprising: the device comprises a raw material tank and four groups of vacuum distillation components which are communicated with each other, wherein a discharge port of the raw material tank is connected with a preheater through a feed pump, and the preheater is communicated with the vacuum distillation components; the vacuum distillation assembly is also communicated with a supergravity rectifying tower used for steam treatment formed on the inner side of the vacuum distillation assembly, the supergravity rectifying tower is communicated with a condenser, and the condenser is further connected with a vacuum assembly used for realizing vacuum distillation assembly and negative pressure formed in the supergravity rectifying tower. Waste water because through four layers of vacuum distillation purification step by step, the water yield in the vacuum distillation waste water reduces at every turn, and the content of DMF is unchangeable to turn into steam and get into hypergravity rectifying column, because the great quilt of DMF quality separates the sediment and gets off, the effectual DMF purification that has realized, and the DMF purity is high, and the practicality is strong.
Description
Technical Field
The utility model relates to the field of industrial raw material recovery, in particular to evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principles.
Background
With the rapid development of the industry, the capacity of large and medium-sized enterprises is continuously increased along with the market demand, and a large amount of energy and raw materials are wasted in the capacity, so that the capacity is deviated from the theme of promoting energy conservation and environmental protection at present.
In order to comply with the development of the era and protect the ecological environment which we rely on for survival, the production flow of enterprises needs to be reasonably planned in the production process, and especially for the recovery of raw materials, the raw materials are fully utilized, so that unreasonable waste is avoided.
After coating, certain waste water is generated, wherein the waste water contains DMF (N-dimethylformamide), the DMF can be recycled, the conventional recycling device generally comprises a reduced pressure distillation device for purification, but the purity of the conventional purified DMF is low through single distillation treatment, and subsequent use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principles so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
evaporative concentration, integrative equipment of hypergravity rectification based on melting point and gravity difference principle includes:
the device comprises a raw material tank and four groups of pressure reduction distillation components which are communicated with each other, wherein a discharge port of the raw material tank is connected with a preheater through a feed pump, and the preheater is communicated with the pressure reduction distillation components;
the reduced pressure distillation component is also communicated with a supergravity rectifying tower for steam treatment formed on the inner side of the reduced pressure distillation component, the supergravity rectifying tower is communicated with a condenser, and the condenser is also connected with a reduced pressure component for realizing negative pressure formation in the reduced pressure distillation component and the supergravity rectifying tower;
the vacuum distillation assembly is also connected with a condensed water tank at the position which is not connected with the hypergravity rectifying tower, and an outlet of the condensed water tank is communicated with a drainage pump.
As a further scheme of the utility model, the evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle further comprises a detector for detecting the purity of the DMF reacted in the hypergravity rectification tower, and the detector is in signal communication with a circulating component communicated with the reduced pressure distillation component and the hypergravity rectification tower.
As a further scheme of the utility model, the reduced pressure distillation assembly comprises a circulating pump, a heater and a separator, wherein a feed inlet of the separator is communicated with a discharge outlet of the heater, and the circulating pump is communicated with the separator and the feed inlet of the heater through a conduit;
the air outlet of the separator is communicated with the other heater, and the water outlet of the separator is communicated with a conduit which is connected with the feed inlet of the heater and the circulating pump;
the preheater is communicated with a guide pipe which is positioned at the front end of the feeding material and is connected with the feeding hole of the heater and the circulating pump;
and the gas outlet of the separator in the reduced pressure distillation assembly positioned at the discharge end is communicated with the hypergravity rectifying tower, and the water outlet is communicated with the condensed water tank.
As a further aspect of the present invention, the method further comprises:
the condenser is internally of a cavity structure, a plurality of condensing plates are detachably arranged in the condenser from top to bottom in an equidistance manner, a scraping plate capable of moving along the length direction of the condensing plates is further arranged in the condenser, a plurality of through grooves are equidistantly arranged on the scraping plate and are in sliding connection with the surfaces of the condensing plates, and through material grooves are formed in two ends of each condensing plate;
the condenser is also internally provided with a driving assembly, and the driving assembly is connected with the condensing plate;
and a driving device is further fixed on the workbench, an output shaft of the driving device is connected with the driving assembly through a toothed belt, and the output shaft of the driving device further penetrates through the workbench to be connected with a stirring assembly arranged in the reduced pressure distillation assembly.
As a further scheme of the utility model: the driving assembly comprises a rotary table rotatably arranged in the condenser, a reciprocating piece connected with the rotary table through a follow-up structure, and two guide rods symmetrically arranged in the condenser;
the turntable is connected with an output shaft of the driving device through the toothed belt, the reciprocating piece is arranged on the guide rod in a sliding mode, and the reciprocating piece is detachably connected with the scraper.
As a still further scheme of the utility model: the follow-up structure comprises a bulge fixedly arranged at the eccentric position of the turntable, and a sliding groove which is arranged along the length direction of the reciprocating piece and is in sliding connection with the bulge.
As a still further scheme of the utility model: the stirring assembly comprises a rotating shaft rotatably arranged in the reduced pressure distillation assembly, a plurality of groups of stirring sheets arranged on the rotating shaft, and a meshing structure arranged between the rotating shaft of the stirring sheets and the reduced pressure distillation assembly;
the rotating shaft is connected with an output shaft of the driving device.
As a still further scheme of the utility model: the meshing structure comprises a gear ring arranged in the reduced pressure distillation assembly and a gear which is meshed with the gear ring and fixedly arranged on the stirring sheet rotating shaft;
the toothed ring is fixedly connected with a cross rod arranged in the reduced pressure distillation assembly;
and the rotating shaft of the stirring sheet positioned at the lower part of the rotating shaft is connected with the rotating shaft of the stirring sheet positioned on the rotating shaft through a transmission chain.
As a still further scheme of the utility model: the lower part of the condenser is provided with a discharge hole, and a magnetic suction plate for plugging the discharge hole is arranged on the discharge hole.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has novel design, because the wastewater is purified step by step through four layers of reduced pressure distillation, the water amount in the wastewater is reduced during each reduced pressure distillation, the content of DMF is unchanged, the wastewater is converted into steam to enter the hypergravity rectifying tower, the hypergravity principle is utilized in the hypergravity rectifying tower, and because the densities of water, DMF and other impurities are different, under a very high rotating speed, a material with high acceleration is separated out due to the existence of gravity difference, wherein the DMF is separated and precipitated due to high mass, the purification of DMF is effectively realized, and the DMF has high purity and strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principles.
FIG. 2 is a schematic structural diagram of another angle in an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principles.
FIG. 3 is a schematic diagram of the internal structure of a vacuum distillation assembly in an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principle.
FIG. 4 is a schematic structural diagram of an agitation assembly in an embodiment of an evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principles.
Fig. 5 is a schematic diagram of the internal structure of a condenser in an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principles.
Fig. 6 is a schematic structural diagram of a driving component in an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principles.
FIG. 7 is a flow chart of an embodiment of an evaporation concentration and hypergravity rectification integrated device based on melting point and gravity difference principle.
In the figure: 1. a work table; 2. a reduced pressure distillation assembly; 3. a conduit; 4. a hypergravity rectifying tower; 5. a condenser; 6. a drive device; 7. a rotating shaft; 8. a cross bar; 9. a toothed ring; 10. A gear; 11. a stirring sheet; 12. a drive chain; 13. a condensing plate; 14. a squeegee; 15. A reciprocating member; 16. a guide bar; 17. a turntable; 18. a protrusion; 19. a chute; 20. a magnetic attraction plate; 21. a toothed belt; 22. a raw material tank; 23. a feed pump; 24. a preheater; 25. A circulation pump; 26. a heater; 27. a separator; 28. a condensate tank; 29. draining pump; 30. a vacuum pump; 31. and sealing the water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 7, in the embodiment of the present invention, an evaporation concentration and supergravity rectification integrated apparatus based on melting point and gravity difference principle includes:
The vacuum distillation subassembly 2 still communicates has the hypergravity rectifying column 4 that is used for its inboard steam treatment that forms, hypergravity rectifying column 4 intercommunication condenser 5, condenser 5 still is connected with and is used for realizing the vacuum distillation subassembly 2 reaches the decompression subassembly of negative pressure is formed in the hypergravity rectifying column 4, wherein, the decompression subassembly include with the vacuum pump 30 and the sealed water pitcher 31 of condenser 5 intercommunication, vacuum pump 30 during operation make in condenser 5 and the vacuum distillation subassembly 2 produce the negative pressure, have realized the decompression operation.
A condensed water tank 28 is connected to a position where the reduced pressure distillation assembly 2 is not connected with the hypergravity rectifying tower 4, and an outlet of the condensed water tank 28 is communicated with a drainage pump 29.
The evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle further comprises a detector used for detecting the purity of the DMF after reaction in the hypergravity rectification tower 4, the detector is in signal communication with the reduced pressure distillation component 2 and the circulating component communicated with the hypergravity rectification tower 4, the detector can adopt the existing DMF detection device and mainly detects the purity of the DMF, when the detector detects that the purity of the DMF does not meet the required requirement, the circulating component is started, the processed matter in the hypergravity distillation tower 4 is reversely sent to the reduced pressure distillation component 2 for secondary treatment, and therefore the processing effect is improved.
The circulating component can adopt a delivery pump and a circulating pipe to be communicated with the hypergravity rectifying tower 4 and the reduced pressure distillation component 2.
The vacuum distillation assembly 2 comprises a circulating pump 25, a heater 26 and a separator 27, wherein a feed inlet of the separator 27 is communicated with a discharge outlet of the heater 26, and the circulating pump 25 is communicated with the feed inlets of the separator 27 and the heater 26 through a conduit;
the air outlet of the separator 27 is communicated with the other heater 26, and the water outlet is communicated with a conduit which is connected with the feed inlet of the heater 26 and the circulating pump 25;
the preheater 24 is communicated with a conduit which is positioned at the front end of the feeding and is connected with the feeding hole of the heater 26 and the circulating pump 25;
the gas outlet of the separator 27 in the reduced pressure distillation component 2 at the discharge end is communicated with the hypergravity rectifying tower 4, and the water outlet is communicated with the condensed water tank 28.
The utility model has novel design, because the wastewater is purified step by step through four layers of reduced pressure distillation, the water amount in the wastewater is reduced during each reduced pressure distillation, the content of DMF is unchanged, the wastewater is converted into steam to enter the hypergravity rectifying tower, the hypergravity principle is utilized in the hypergravity rectifying tower, and because the densities of water, DMF and other impurities are different, under a very high rotating speed, a material with high acceleration is separated out due to the existence of gravity difference, wherein the DMF is separated and precipitated due to high mass, the purification of DMF is effectively realized, and the DMF has high purity and strong practicability.
Referring to fig. 1, fig. 2, fig. 5 and fig. 6, the present invention focuses on the details of the vacuum distillation assembly 2, the supergravity distillation tower 4 and the condenser 5, as follows: evaporative concentration, integrative equipment of hypergravity rectification based on melting point and poor principle of gravity still include:
workstation 1, reduced pressure distillation subassembly 2 hypergravity rectifying column 4 with condenser 5 sets up on workstation 1, the lower part of condenser 5 is provided with the discharge gate, and be provided with on the discharge gate and be used for the shutoff board 20 is inhaled to magnetism of discharge gate, just condenser 5 is inside to be the cavity structure to from top to bottom equidistance detachable installs a plurality of condenser plates 13 in its inside, simultaneously condenser 5 is inside still to be provided with and to follow the scraper blade 14 of condenser plate 13 length direction motion, equidistant a plurality of logical grooves that are provided with on scraper blade 14, logical groove with the surface sliding connection of condenser plate 13, the both ends of condenser plate 13 are provided with the material groove that link up, still be provided with drive assembly in condenser 5, drive assembly with condenser plate 13 is connected, drive assembly installs including rotating carousel 17 in condenser 5, The condenser is characterized in that the condenser comprises a reciprocating member 15 and two guide rods 16, the reciprocating member 15 is connected with a rotary disc 17 through a follow-up structure, the two guide rods 16 are symmetrically arranged in the condenser 5, the rotary disc 17 is connected with an output shaft of a driving device 6 through a toothed belt 21, the reciprocating member 15 is arranged on the guide rods 16 in a sliding mode, the reciprocating member 15 is detachably connected with a scraper 14, and the follow-up structure comprises a protrusion 18 fixedly arranged at the eccentric position of the rotary disc 17, and a sliding groove 19 arranged in the length direction of the reciprocating member 15 and connected with the protrusion 18 in a sliding mode.
When the condenser is used, the rotary table 17 rotates to drive the protrusion 18 arranged at the eccentric position of the rotary table 17 to do circular motion, the protrusion 18 is in sliding connection with the sliding groove 19 on the reciprocating piece 15, so that in the process that the protrusion 18 does the circular motion, the reciprocating piece 15 is driven to do the reciprocating motion, the scraper 14 is further driven to move on the condensing plate 13, products on the condensing plate 13 are scraped, and the recovery efficiency is improved.
The above-mentioned condensation plate 13 is provided with a condensation pipe therein, so that the surface of the condensation plate 13 is kept at a low temperature.
Referring to fig. 1, 2, 3 and 4, a driving device 6 is further fixed on the working table 1, an output shaft of the driving device 6 is connected to the driving assembly through a toothed belt 21, and the output shaft of the driving device 6 further penetrates through the working table 1 to be connected to a stirring assembly arranged in the reduced pressure distillation assembly 2, wherein the stirring assembly includes a rotating shaft 7 rotatably mounted in the reduced pressure distillation assembly 2, a plurality of groups of stirring blades 11 arranged on the rotating shaft 7, and a meshing structure arranged between the rotating shaft of the stirring blades 11 and the reduced pressure distillation assembly 2, the rotating shaft 7 is connected to the output shaft of the driving device 6, the meshing structure includes a toothed ring 9 arranged in the reduced pressure distillation assembly 2, and a gear 10 meshed with the toothed ring 9 and fixedly mounted on the rotating shaft of the stirring blades 11, the toothed ring 9 is fixedly connected to a cross bar 8 mounted in the reduced pressure distillation assembly 2, the rotating shaft of the stirring sheet 11 positioned at the lower part of the rotating shaft 7 is connected with the rotating shaft of the stirring sheet 11 positioned on the rotating shaft 7 through a transmission chain 12.
When the driving device 6 acts, on one hand, the toothed belt 21 drives the turntable 17 to do circular motion, and further the scraper 14 reciprocates on the condensation plate 13, on the other hand, the driving device 6 drives the rotating shaft 7 to rotate, so that the stirring sheet 11 connected with the rotating shaft 7 does circular motion, and because the gear 10 always keeps meshed with the toothed ring 9 to rotate, when the stirring sheet 11 does circular motion, the gear 10 rotates, and further the stirring sheet 11 is driven to rotate, on the one hand, the temperature rising speed of the substance is increased, on the other hand, the substance distillation speed is higher, and the waste of energy is reduced to a certain extent.
The transmission chain 12 is a chain structure to prevent the rotating shafts of the upper and lower stirring blades 11 from slipping during rotation, and the gear 10 is hollow to reduce the output load of the driving device 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. Evaporative concentration, integrative equipment of hypergravity rectification based on melting point and gravity difference principle, its characterized in that includes:
the device comprises a raw material tank (22) and four groups of reduced pressure distillation components (2) which are communicated with each other, wherein a discharge hole of the raw material tank (22) is connected with a preheater (24) through a feeding pump (23), and the preheater (24) is communicated with the reduced pressure distillation components (2);
the reduced pressure distillation component (2) is also communicated with a supergravity rectifying tower (4) for steam treatment formed on the inner side of the reduced pressure distillation component, the supergravity rectifying tower (4) is communicated with a condenser (5), and the condenser (5) is also connected with a reduced pressure component for realizing negative pressure formation in the reduced pressure distillation component (2) and the supergravity rectifying tower (4);
the reduced pressure distillation assembly (2) is not connected with the hypergravity rectifying tower (4) and is also connected with a condensed water tank (28), and an outlet of the condensed water tank (28) is communicated with a drainage pump (29).
2. The integrated evaporation concentration and hypergravity rectification apparatus based on the melting point and gravity difference principle according to claim 1, further comprising a detector for detecting the purity of DMF after reaction in the hypergravity rectification tower (4), wherein the detector is in signal communication with a circulation component communicating the reduced pressure distillation component (2) and the hypergravity rectification tower (4).
3. The evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle as claimed in claim 2, characterized in that the reduced pressure distillation assembly (2) comprises a circulating pump (25), a heater (26) and a separator (27), wherein a feed inlet of the separator (27) is communicated with a discharge outlet of the heater (26), and the circulating pump (25) is communicated with the separator (27) and a feed inlet of the heater (26) through a conduit;
the air outlet of the separator (27) is communicated with the other heater (26), and the water outlet is communicated with a conduit which is connected with the feed inlet of the heater (26) and the circulating pump (25);
the preheater (24) is communicated with a conduit which is positioned at the front end of the feeding and is connected with the feeding hole of the heater (26) and the circulating pump (25);
and the gas outlet of a separator (27) in the reduced pressure distillation assembly (2) positioned at the discharge end is communicated with the hypergravity rectifying tower (4), and the water outlet is communicated with the condensed water tank (28).
4. The evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle as claimed in claim 1 is characterized in that,
the condenser (5) is internally of a cavity structure, a plurality of condensing plates (13) are detachably arranged in the condenser (5) from top to bottom in an equidistance mode, meanwhile, scrapers (14) capable of moving along the length direction of the condensing plates (13) are further arranged in the condenser (5), a plurality of through grooves are formed in the scrapers (14) at equal intervals, the through grooves are connected with the surfaces of the condensing plates (13) in a sliding mode, and penetrating material grooves are formed in two ends of each condensing plate (13);
a driving assembly is further arranged in the condenser (5) and connected with the condensing plate (13);
the worktable (1) is further fixedly provided with a driving device (6), an output shaft of the driving device (6) is connected with the driving assembly through a toothed belt (21), and the output shaft of the driving device (6) further penetrates through the worktable (1) to be connected with a stirring assembly arranged in the reduced pressure distillation assembly (2).
5. The evaporative concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle as claimed in claim 4, characterized in that the driving assembly comprises a rotary disc (17) rotatably mounted in the condenser (5), a reciprocating member (15) connected with the rotary disc (17) through a follow-up structure, and two guide rods (16) symmetrically mounted in the condenser (5);
the rotary disc (17) is connected with an output shaft of the driving device (6) through the toothed belt (21), the reciprocating piece (15) is arranged on the guide rod (16) in a sliding mode, and the reciprocating piece (15) is detachably connected with the scraper (14).
6. The evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle as claimed in claim 5, characterized in that the follow-up structure comprises a protrusion (18) fixedly installed at the eccentric position of the rotating disc (17), and a sliding groove (19) arranged along the length direction of the reciprocating member (15) and connected with the protrusion (18) in a sliding manner.
7. The evaporation concentration and hypergravity rectification integrated equipment based on the melting point and gravity difference principle as claimed in claim 5, characterized in that the stirring component comprises a rotating shaft (7) rotatably mounted in the reduced pressure distillation component (2), a plurality of groups of stirring blades (11) arranged on the rotating shaft (7), and a meshing structure arranged between the rotating shaft of the stirring blades (11) and the reduced pressure distillation component (2);
the rotating shaft (7) is connected with an output shaft of the driving device (6).
8. The integrative evaporation concentration and hypergravity rectification device based on the melting point and gravity difference principle as claimed in claim 7, characterized in that the meshing structure comprises a gear ring (9) arranged in the reduced pressure distillation component (2), and a gear (10) meshed with the gear ring (9) and fixedly installed on the rotating shaft of the stirring plate (11);
the gear ring (9) is fixedly connected with a cross rod (8) arranged in the reduced pressure distillation assembly (2);
the rotating shaft of the stirring sheet (11) positioned at the lower part of the rotating shaft (7) is connected with the rotating shaft of the stirring sheet (11) positioned on the rotating shaft (7) through a transmission chain (12).
9. The evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle according to claim 4 is characterized in that a discharge hole is formed in the lower portion of the condenser (5), and a magnetic suction plate (20) used for plugging the discharge hole is arranged on the discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157003.6U CN216798750U (en) | 2022-01-20 | 2022-01-20 | Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157003.6U CN216798750U (en) | 2022-01-20 | 2022-01-20 | Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216798750U true CN216798750U (en) | 2022-06-24 |
Family
ID=82066655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220157003.6U Active CN216798750U (en) | 2022-01-20 | 2022-01-20 | Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216798750U (en) |
-
2022
- 2022-01-20 CN CN202220157003.6U patent/CN216798750U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212680091U (en) | High-efficient rotatory wiped film evaporator | |
| CN216798750U (en) | Evaporation concentration and hypergravity rectification integrated equipment based on melting point and gravity difference principle | |
| CN109621467A (en) | A kind of direct discharging structure of crystal salt waste evaporator plant | |
| CN114485190B (en) | Continuous calcination device for processing pearlescent material with high production efficiency | |
| CN217774097U (en) | Production system for continuously synthesizing diphenylamine by using aniline as raw material | |
| CN206502698U (en) | A kind of industrial sewage processing unit of energy-conserving and environment-protective | |
| CN214244259U (en) | Trimethylolpropane diallyl ether separation and purification control device | |
| CN206843265U (en) | High concentration epoxy resin waste-water processing unit | |
| CN213886154U (en) | Glue making reaction kettle capable of avoiding glue adhesion | |
| CN113003635B (en) | High-salinity organic wastewater concentration and reduction treatment method and device | |
| CN108640192A (en) | A kind of oil field liquid waste processing coagulation air-float device | |
| CN204676019U (en) | A kind of solvent treatment system of pyromellitic acid anhydride | |
| CN211338870U (en) | A device that is arranged in reverse osmosis base film waste water to draw DMF | |
| CN111499063B (en) | Comprehensive recycling treatment system and method for p-methylsulfonyl toluene wastewater | |
| CN208145526U (en) | A kind of gas-liquid separation device of coalification works | |
| CN220940751U (en) | Ammonium sulfate apparatus for producing that possesses drying function | |
| CN112707613A (en) | Treatment process of black and odorous sludge in black and odorous water body | |
| CN116081886A (en) | Multistage purification treatment pool and treatment method for cellulose ether wastewater | |
| CN218403910U (en) | Useless emulsion processing system of aluminium processing | |
| CN215102082U (en) | High salt waste water evaporation and concentration device | |
| CN210313608U (en) | High concentration organic wastewater treatment system | |
| CN117865423B (en) | Calcium chloride type gas field produced water recycling treatment process and treatment system thereof | |
| CN214763363U (en) | N-ethyl o-toluenesulfonamide synthesizer | |
| CN217246910U (en) | Seaweed extracting solution preparation system | |
| CN210393782U (en) | Be applied to saline water separator of photovoltaic trade waste water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |