CN213865451U - Environment-friendly energy-saving type waste water evaporator - Google Patents
Environment-friendly energy-saving type waste water evaporator Download PDFInfo
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- CN213865451U CN213865451U CN202022230038.1U CN202022230038U CN213865451U CN 213865451 U CN213865451 U CN 213865451U CN 202022230038 U CN202022230038 U CN 202022230038U CN 213865451 U CN213865451 U CN 213865451U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
Abstract
The utility model discloses an environmental protection and energy saving type waste water evaporator, including preheating device, preheating device includes first waste liquid import, first steam inlet, waste liquid export and first steam outlet, preheating device bottom inner wall middle part fixedly connected with heat pipe, preheating device one side is provided with evaporation plant, evaporation plant includes second waste liquid import and hydrothermal solution import, the fixed second steam outlet of having seted up in evaporation plant top middle part, the fixed waste material export of having seted up in evaporation plant bottom middle part, evaporation plant is close to the fixed defoaming baffle that is provided with on the upper end face department inner wall. The utility model discloses an environmental protection and energy saving type waste water evaporator, the device through the steam pipe winding that will contain a large amount of heat energy on the heat pipe of preheating device inside setting, the two mutually supports and preheats waste water, has realized reducing and has preheated energy resource consumption, reduce the cost to the effective utilization before steam emission.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to an environmental protection and energy saving type waste water evaporator.
Background
The waste water evaporator aims at the characteristics of high salinity and high concentration of chemical organic waste water and is based on the principle of evaporation, concentration and crystallization. The method is characterized in that multiple-effect reduced pressure evaporation is adopted to concentrate crystallized organic wastewater, salt in the concentrated solution is separated and then recovered through a salt collector, the concentrated solution is dried and recovered or incinerated, evaporated condensate water is generally treated through subsequent biochemical treatment, and the standard of wastewater discharge can be realized.
Because the water is heated to a boiling point during evaporation, the evaporated water vapor contains a large amount of heat energy, and people often set a heat exchanger at a steam outlet to directly recover the heat of the water vapor, but the heat is not effectively utilized before the recovery process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an environment-friendly and energy-saving type waste water evaporator.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an environment-friendly energy-saving waste water evaporator comprises a preheating device, wherein the preheating device comprises a first waste liquid inlet, a first steam inlet, a waste liquid outlet and a first steam outlet, a heat conduction pipe is fixedly connected to the middle part of the inner wall of the bottom end of the preheating device, an evaporation device is arranged on one side of the preheating device and comprises a second waste liquid inlet and a hot liquid inlet, a second steam outlet is fixedly arranged on the middle part of the top end of the evaporation device, a waste material outlet is fixedly arranged on the middle part of the bottom end of the evaporation device, a defoaming baffle is fixedly arranged on the inner wall of the position, close to the upper end face, of the evaporation device, a heater is fixedly arranged on the inner wall of the position, close to the lower end face, of the preheating device, a heat exchanger is arranged on one side, away from the evaporation device, and comprises a cold liquid inlet, a condensate outlet, a hot liquid outlet and a second steam inlet, and a first steam guide pipe is fixedly sleeved on the second steam outlet, one end, far away from the second steam outlet, of the first steam guide pipe penetrates through the first steam inlet, is wound on the outer wall of the heat conduction pipe in a threaded mode, and is fixedly sleeved with the first steam outlet.
As a further description of the above technical solution:
the first waste liquid import is located preheating device one side and is close to top department setting, the waste liquid export is located preheating device and keeps away from first waste liquid import one side and is close to lower extreme department setting, first steam inlet is located preheating device top setting, first steam outlet is located the preheating device bottom and is close to first waste liquid import one side setting.
As a further description of the above technical solution:
the second waste liquid inlet and the hot liquid inlet are arranged on the same side of the evaporation device, and the second waste liquid inlet is arranged above the hot liquid inlet.
As a further description of the above technical solution:
the cold liquid inlet and the second steam inlet are arranged on the same side of the heat exchanger, and the condensate outlet and the hot liquid outlet are arranged on one side of the heat exchanger, which is far away from the cold liquid inlet and the second steam inlet.
As a further description of the above technical solution:
and a preheated waste liquid guide pipe is fixedly sleeved between the waste liquid outlet and the second waste liquid inlet.
As a further description of the above technical solution:
and a second steam guide pipe is fixedly sleeved between the first steam outlet and the second steam inlet.
As a further description of the above technical solution:
a hydrothermal liquid conduit is fixedly sleeved between the hydrothermal liquid inlet and the hydrothermal liquid outlet.
The utility model discloses following beneficial effect has:
the utility model provides an environmental protection and energy saving type waste water evaporator through setting up preheating device and evaporation plant, utilizes the exhaust steam that has a large amount of heat energy of evaporation plant, and the cooperation heat pipe heats for the waste water in the preheating device, has played the heat utilization to the steam emission in-process, has reduced energy resource consumption energy saving environmental protection more.
The utility model provides an environmental protection and energy saving type waste water evaporator through setting up the heat exchanger, realizes the heat energy exchange, carries out the secondary evaporation to waste water for waste water evaporation is more thorough, reduces emission pollution.
Drawings
Fig. 1 is a schematic diagram of a main structure of an environmental protection and energy saving type waste water evaporator provided by the present invention;
FIG. 2 is a schematic view of the internal structure of a preheating device of an environmental protection and energy saving type waste water evaporator provided by the present invention;
fig. 3 is the utility model provides an environment-friendly and energy-saving waste water evaporator's evaporation plant internal structure schematic diagram.
Illustration of the drawings:
1. a preheating device; 11. a first waste liquid inlet; 12. a first steam inlet; 13. a waste liquid outlet; 14. A first steam outlet; 15. a heat conducting pipe; 2. an evaporation device; 21. a second steam outlet; 22. a waste outlet; 23. a second waste liquid inlet; 24. a hot liquid inlet; 25. a heater; 26. a defoaming baffle plate; 3. a heat exchanger; 31. a cold liquid inlet; 32. a condensate outlet; 33. a hot liquid outlet; 34. a second steam inlet; 4. a first steam conduit; 5. preheating a waste liquid guide pipe; 6. a second steam conduit; 7. a hot liquid conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an environment-friendly energy-saving waste water evaporator comprises a preheating device 1, wherein the preheating device 1 comprises a first waste liquid inlet 11, a first steam inlet 12, a waste liquid outlet 13 and a first steam outlet 14, a heat conduction pipe 15 is fixedly connected to the middle part of the inner wall at the bottom end of the preheating device 1, an evaporation device 2 is arranged on one side of the preheating device 1, the evaporation device 2 comprises a second waste liquid inlet 23 and a hot liquid inlet 24, a second steam outlet 21 is fixedly arranged at the middle part of the top end of the evaporation device 2, a waste material outlet 22 is fixedly arranged at the middle part of the bottom end of the evaporation device 2, a defoaming baffle 26 is fixedly arranged on the inner wall of the evaporation device 2 close to the upper end face and used for preventing the device from foaming to influence the evaporation effect during evaporation, a heater 25 is fixedly arranged on the inner wall of the evaporation device 2 close to the lower end face and used for heating waste water, and a heat exchanger 3 is arranged on one side of the preheating device 1 far away from the evaporation device 2, the heat exchanger 3 comprises a cold liquid inlet 31, a condensate outlet 32, a hot liquid outlet 33 and a second steam inlet 34, a first steam guide pipe 4 is fixedly sleeved on the second steam outlet 21, one end, far away from the second steam outlet 21, of the first steam guide pipe 4 penetrates through the first steam inlet 12 and is fixedly sleeved with the first steam outlet 14, one end, far away from the second steam outlet 21, of the first steam guide pipe 4 is wound on the outer wall of the heat conduction pipe 15 through threads, heat conduction is enabled to be more sufficient through winding the first steam guide pipe 4 on the outer wall of the heat conduction pipe 15, and heat dissipation is enhanced to enable waste water preheating efficiency to be higher.
The first waste liquid inlet 11 is positioned at one side of the preheating device 1 and close to the top end, the waste liquid outlet 13 is positioned at one side of the preheating device 1 far away from the first waste liquid inlet 11 and close to the lower end, the first steam inlet 12 is positioned at the top end of the preheating device 1, the first steam outlet 14 is positioned at the bottom end of the preheating device 1 and close to one side of the first waste liquid inlet 11, the second waste liquid inlet 23 and the hydrothermal liquid inlet 24 are positioned at the same side of the evaporation device 2, the second waste liquid inlet 23 is positioned above the hydrothermal liquid inlet 24, the cold liquid inlet 31 and the second steam inlet 34 are positioned at the same side of the heat exchanger 3, the condensate outlet 32 and the hydrothermal liquid outlet 33 are positioned at one side of the heat exchanger 3 far away from the cold liquid inlet 31 and the second steam inlet 34, the preheating waste liquid guide pipe 5 is fixedly sleeved between the waste liquid outlet 13 and the second waste liquid inlet 23, and the second steam guide pipe 6 is fixedly sleeved between the first steam outlet 14 and the second steam inlet 34, a hydrothermal fluid conduit 7 is fixedly sleeved between the hydrothermal fluid inlet 24 and the hydrothermal fluid outlet 33.
The working principle is as follows: the device during operation, the waste liquid gets into preheating device 1 by first waste liquid import 11, through waste liquid export 13 by preheating waste liquid pipe 5 through leading-in evaporation plant 2 of second waste liquid import 23 in carrying out the evaporation operation, the steam of evaporation flows into first steam pipe 4 through second steam outlet 21, because first steam pipe 4 twines on heat pipe 15, the two mutually supports and preheats for the waste liquid, through preheating the waste liquid according to the evaporation plant 2 that flows into again of foretell mode in evaporating plant 2, the efficiency of evaporation has been accelerated, steam flows into heat exchanger 3 through second steam pipe 6 afterwards and carries out the heat exchange, the hydrothermal solution of partly waste heat gets into evaporation plant 2 through hydrothermal solution pipe 7 again and carries out the secondary and fully evaporates, make the waste liquid evaporation more thorough.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an environmental protection and energy saving type waste water evaporator, includes preheating device (1), its characterized in that: the preheating device (1) comprises a first waste liquid inlet (11), a first steam inlet (12), a waste liquid outlet (13) and a first steam outlet (14), a heat conduction pipe (15) is fixedly connected to the middle of the inner wall of the bottom end of the preheating device (1), an evaporation device (2) is arranged on one side of the preheating device (1), the evaporation device (2) comprises a second waste liquid inlet (23) and a hot liquid inlet (24), a second steam outlet (21) is fixedly arranged in the middle of the top end of the evaporation device (2), a waste material outlet (22) is fixedly arranged in the middle of the bottom end of the evaporation device (2), a defoaming baffle (26) is fixedly arranged on the inner wall of the evaporation device (2) close to the upper end face, a heater (25) is fixedly arranged on the inner wall of the evaporation device (2) close to the lower end face, and a heat exchanger (3) is arranged on one side of the preheating device (1) far away from the evaporation device (2), the heat exchanger (3) comprises a cold and night inlet (31), a condensate outlet (32), a hot liquid outlet (33) and a second steam inlet (34), a first steam guide pipe (4) is fixedly sleeved on the second steam outlet (21), one end, far away from the second steam outlet (21), of the first steam guide pipe (4) penetrates through the first steam inlet (12) and is wound on the outer wall of the heat conduction pipe (15) in a threaded mode and fixedly sleeved with the first steam outlet (14).
2. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: first waste liquid import (11) are located preheating device (1) one side and are close to top department setting, waste liquid export (13) are located preheating device (1) and keep away from first waste liquid import (11) one side and are close to lower extreme department setting, first steam inlet (12) are located preheating device (1) top setting, first steam outlet (14) are located preheating device (1) bottom and are close to first waste liquid import (11) one side setting.
3. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: the second waste liquid inlet (23) and the hot liquid inlet (24) are arranged on the same side of the evaporation device (2), and the second waste liquid inlet (23) is arranged above the hot liquid inlet (24).
4. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: the cold liquid inlet (31) and the second steam inlet (34) are arranged on the same side of the heat exchanger (3), and the condensate outlet (32) and the hot liquid outlet (33) are arranged on one side of the heat exchanger (3) far away from the cold liquid inlet (31) and the second steam inlet (34).
5. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: a preheating waste liquid guide pipe (5) is fixedly sleeved between the waste liquid outlet (13) and the second waste liquid inlet (23).
6. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: a second steam guide pipe (6) is fixedly sleeved between the first steam outlet (14) and the second steam inlet (34).
7. The environmental-friendly energy-saving waste water evaporator as set forth in claim 1, wherein: a hydrothermal liquid guide pipe (7) is fixedly sleeved between the hydrothermal liquid inlet (24) and the hydrothermal liquid outlet (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230038.1U CN213865451U (en) | 2020-10-09 | 2020-10-09 | Environment-friendly energy-saving type waste water evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230038.1U CN213865451U (en) | 2020-10-09 | 2020-10-09 | Environment-friendly energy-saving type waste water evaporator |
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| Publication Number | Publication Date |
|---|---|
| CN213865451U true CN213865451U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022230038.1U Active CN213865451U (en) | 2020-10-09 | 2020-10-09 | Environment-friendly energy-saving type waste water evaporator |
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| Country | Link |
|---|---|
| CN (1) | CN213865451U (en) |
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- 2020-10-09 CN CN202022230038.1U patent/CN213865451U/en active Active
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