CN211712674U - Device for improving evaporation rate of high-salinity wastewater evaporation pond by rotating disc - Google Patents
Device for improving evaporation rate of high-salinity wastewater evaporation pond by rotating disc Download PDFInfo
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- CN211712674U CN211712674U CN202020159883.1U CN202020159883U CN211712674U CN 211712674 U CN211712674 U CN 211712674U CN 202020159883 U CN202020159883 U CN 202020159883U CN 211712674 U CN211712674 U CN 211712674U
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- evaporation
- pond
- rotating disc
- improving
- salinity wastewater
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Abstract
The utility model provides a turntable type device for improving the evaporation rate of a high-salinity wastewater evaporation pond, relating to the technical field of environmental protection equipment; the rotary table is connected with a rotary driving device for driving the rotary table to rotate; the turntable is provided with a plurality of telescopic frames which radially extend towards the outer side of the turntable; an evaporation groove is rotatably arranged on the expansion bracket, an opening is formed in the upper end of the expansion groove, and a first heat-absorbing material layer is arranged on the bottom wall of the inner side of the evaporation groove. The utility model discloses a control of the heat absorbing material layer in the evaporation tank and to the carousel rotation rate makes the waste water in the evaporation tank can rapid evaporation. Can make full use of the time in summer or sufficient sunshine conditions to locally drive the whole body, thereby improving the evaporation rate of the waste water. The utility model can be integrally arranged in the evaporation pond without modifying the existing evaporation pond; the number of the evaporation tanks on the rotary plate can be changed according to the volume of the evaporation pond, the rotation rate can be adjusted according to the sunlight intensity, and the flexibility is strong.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically is a carousel formula improves device of high salt waste water evaporation pond evaporation rate.
Background
In recent years, local governments and production enterprises have been increasing in their enthusiasm for developing modern coal chemical industry. The site selection of coal chemical engineering projects is mostly close to the production area of coal resources and is mainly distributed in northwest areas of China. Because of the lack of water resources in these areas and the limited environmental capacity of surface water, most of the current coal chemical engineering projects adopt a scheme of zero discharge of wastewater. The 'zero emission' is to concentrate the wastewater through treatment processes such as ultrafiltration, reverse osmosis, evaporative crystallization and the like, then send the concentrated high-salinity wastewater (the salinity is about 150000-200000 mg/L) to an evaporation pond for natural evaporation, and analyze the salt in the wastewater to change into solid salt, so that no wastewater is discharged into an external environment.
However, most evaporation ponds are optimistic in estimating the evaporation rate for various reasons. In the actual evaporation process, factors such as illumination conditions, precipitation, freezing in winter and the like all have adverse effects on evaporation. The design depth of part of the evaporation pond is deep, the heat on the surface of the evaporation pond is quickly taken away by cold water under the liquid surface, the temperature cannot be raised for quick evaporation, the actual evaporation rate is far less than the design evaporation rate, the waste water in the evaporation pond is continuously kept at a high liquid level, the storage capacity approaches to the design capacity, and the environmental risk and the safety risk are increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carousel formula improves device of high salt waste water evaporation pond evaporation rate, it is slow to have solved the evaporation pond evaporation rate among the prior art, can't satisfy the problem of the requirement of the normal production of coal chemical industry enterprise.
The technical scheme of the utility model is realized like this:
a device for improving the evaporation rate of a high-salinity wastewater evaporation pond in a rotating disc mode comprises a supporting frame, wherein a rotating disc is rotatably arranged on the supporting frame and is connected with a rotation driving device used for driving the rotating disc to rotate;
the turntable is provided with a plurality of telescopic frames which radially extend towards the outer side of the turntable; the telescopic frame is rotatably provided with an evaporation groove, the upper end of the evaporation groove is provided with an opening, and a first heat-absorbing material layer is arranged on the bottom wall of the inner side of the evaporation groove.
Furthermore, the support frame is a splayed frame body.
Further, the axis of the rotating disc is provided with a rotating shaft, and the rotating shaft is rotatably arranged on the supporting frame.
Further, a driven gear is arranged on the rotating shaft;
the rotation driving device comprises a driving motor, and an output shaft of the driving motor is connected with a driving gear; and a driving chain is wound between the driving gear and the driven gear.
Further, the driving motor is arranged on the support frame.
Further, the telescopic frame comprises a pair of telescopic rods, and the telescopic rods extend along the radial direction of the rotary table;
the evaporation tank is rotatably connected between the two telescopic rods.
Further, a second heat absorbing material layer is arranged on the side wall of the inner side of the evaporation groove.
The utility model has the advantages that:
the utility model has simple structure, low cost and convenient maintenance and use; the waste water in the evaporation tank can be quickly evaporated by the heat absorbing material layer in the evaporation tank and the control of the rotation speed of the rotating disc. The evaporation pond can fully utilize the time in summer or in the sufficient sunshine condition to locally drive the whole body, thereby improving the evaporation rate of the waste water in the evaporation pond. The utility model can be integrally arranged in the evaporation pond without modifying the existing evaporation pond; the number of the evaporation tanks on the rotary plate can be changed according to the volume of the evaporation pond, the rotation rate can be adjusted according to the sunlight intensity, and the flexibility is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a use state of an embodiment of the present invention;
fig. 2 is a schematic top view of an evaporation tank.
Wherein:
1. a support frame; 2. a turntable; 3. a rotating shaft; 4. a driven gear; 5. a drive motor; 6. a driving gear; 7. a drive chain; 8. an evaporation tank; 9. an opening; 10. a first heat absorbing material layer; 11. a second heat absorbing material layer; 12. a T-shaped telescopic rod; 13. and (4) evaporating the pond.
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.
As shown in fig. 1-2, the device for increasing the evaporation rate of the high-salinity wastewater evaporation pond 13 in the form of the rotary table 2 in this embodiment includes a support frame 1, and in this embodiment, the support frame 1 is a splayed frame body and has a stable structure. The support frame 1 is rotatably provided with a turntable 2, and the turntable 2 is connected with a rotation driving device for driving the turntable to rotate. In this embodiment, a rotation shaft 3 is disposed at the axis of the turntable 2, and the rotation shaft 3 is rotatably disposed on the supporting frame 1. A driven gear 4 is arranged on the rotating shaft 3; the rotation driving device comprises a driving motor 5, and an output shaft of the driving motor 5 is connected with a driving gear 6; and a driving chain 7 is wound between the driving gear 6 and the driven gear 4. Here, the driving motor 5 is provided on the support frame 1. When the driving motor 5 works, the rotating shaft 3 can be driven to rotate through the driving gear 6, the driving chain 7 and the driven gear 4, and then the rotating disc 2 is driven to rotate. By controlling the rotational speed of the drive motor 5, the rotational speed of the turntable 2 can be controlled.
The turntable 2 is provided with a plurality of telescopic frames which radially extend to the outer side of the turntable 2. An evaporation tank 8 is rotatably arranged on the expansion bracket, an opening 9 is formed in the upper end of the evaporation tank 8, and a first heat-absorbing material layer 10 is arranged on the bottom wall of the inner side of the evaporation tank 8. The side wall of the inner side of the evaporation tank 8 is provided with a second heat absorbing material layer 11. In this embodiment, the telescopic frame includes a pair of telescopic rods, and the telescopic rods extend along the radial direction of the turntable 2; the evaporation tank 8 is rotatably connected between the two telescopic rods. Here, the telescopic rod adopts a T-shaped telescopic rod 12, which is convenient to be fixed with the turntable 2.
When the rotary disc type waste water treatment device is used, the rotary disc type waste water treatment device is placed in the evaporation pond 13, the lower end of the support frame 1 abuts against the bottom of the evaporation pond 13, and the rotary disc 2 is supported above the liquid level of waste water. Due to the wind energy and the power of the drive motor 5, the rotary disk 2 rotates in the evaporation pond 13 at a constant speed around the rotary shaft 3. When the evaporation tank 8 passes through the liquid level of the wastewater, the T-shaped telescopic rod 12 on the rotary table 2 is stretched under the action of the gravity of the evaporation tank 8, and the evaporation tank 8 is sent into the wastewater; the evaporation tank 8 is filled with waste water and then turned out of the liquid level. Because the evaporation tank 8 and the telescopic rod are rotatably connected, the evaporation tank 8 is always in a horizontal state. Because the heat absorbing material layer is arranged in the evaporation tank 8, the temperature can be rapidly raised after being irradiated by sunlight; and carousel 2 sets for the rotation rate according to sunshine intensity, makes 8 inside higher temperatures that remain all the time of evaporating tank, and the waste water in the evaporating tank 8 can evaporate with faster speed. The rotation of the rotary disc 2 enables the waste water to continuously flow into the evaporation tank 8, so that the evaporation process is continuously carried out. The waste water in the evaporation pond 13 is reduced due to evaporation, but the T-shaped telescopic rod 12 connected with the evaporation tank 8 can be stretched and adjusted under the action of gravity, so that the waste water can enter the evaporation tank 8 without being influenced by the height of the liquid level in the evaporation pond 13. In practical applications, the evaporation pond 13 is continuously filled with waste water, so that the liquid level of the waste water floats only in a range, and the T-shaped telescopic rod 12 is enough to cope with the floating. Further, the salt precipitated by evaporation of water in the evaporation tank 8 needs to be periodically cleaned. The present embodiment enables the waste water in the evaporation tank 8 to be rapidly evaporated through the heat absorbing material layer inside the evaporation tank 8 and the control of the rotation rate of the rotating disc 2. The evaporation pond 13 can make full use of the time in summer or in the presence of sufficient sunshine to locally drive the whole body, so that the evaporation rate of the wastewater in the evaporation pond 13 is increased. The embodiment can be integrally arranged in the evaporation pond 13 without modifying the existing evaporation pond 13; the number of the evaporation tanks 8 on the rotary disc 2 can be changed according to the volume of the evaporation pond 13, the rotation rate can be adjusted according to the sunshine intensity, and the flexibility is strong.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The device for improving the evaporation rate of the high-salinity wastewater evaporation pond in the rotating disc type is characterized by comprising a supporting frame, wherein the supporting frame is rotatably provided with a rotating disc, and the rotating disc is connected with a rotation driving device for driving the rotating disc to rotate;
the turntable is provided with a plurality of telescopic frames which radially extend towards the outer side of the turntable; the telescopic frame is rotatably provided with an evaporation groove, the upper end of the evaporation groove is provided with an opening, and a first heat-absorbing material layer is arranged on the bottom wall of the inner side of the evaporation groove.
2. The rotating disc type device for improving the evaporation rate of the high-salinity wastewater evaporation pond according to claim 1, wherein the supporting frame is a splayed frame body.
3. The rotary disk type apparatus for increasing evaporation rate of high-salinity wastewater evaporation ponds according to claim 1, characterized in that the rotary disk is provided with a rotating shaft at the axis thereof, and the rotating shaft is rotatably arranged on the supporting frame.
4. The rotary disk type device for improving the evaporation rate of the high-salinity wastewater evaporation pond according to claim 3, wherein the rotating shaft is provided with a driven gear;
the rotation driving device comprises a driving motor, and an output shaft of the driving motor is connected with a driving gear; and a driving chain is wound between the driving gear and the driven gear.
5. The rotating disc type device for improving the evaporation rate of the high-salinity wastewater evaporation pond according to claim 4, wherein the driving motor is arranged on the supporting frame.
6. The rotating disc type device for improving the evaporation rate of the high-salinity wastewater evaporation pond according to claim 1, wherein the telescopic frame comprises a pair of telescopic rods, and the telescopic rods extend along the radial direction of the rotating disc;
the evaporation tank is rotatably connected between the two telescopic rods.
7. The rotary disk type high-salinity wastewater evaporation pond evaporation rate improving device according to any one of claims 1 to 6, characterized in that the side wall of the inner side of the evaporation tank is provided with a second heat absorbing material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159883.1U CN211712674U (en) | 2020-02-10 | 2020-02-10 | Device for improving evaporation rate of high-salinity wastewater evaporation pond by rotating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159883.1U CN211712674U (en) | 2020-02-10 | 2020-02-10 | Device for improving evaporation rate of high-salinity wastewater evaporation pond by rotating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211712674U true CN211712674U (en) | 2020-10-20 |
Family
ID=72825099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020159883.1U Expired - Fee Related CN211712674U (en) | 2020-02-10 | 2020-02-10 | Device for improving evaporation rate of high-salinity wastewater evaporation pond by rotating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211712674U (en) |
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2020
- 2020-02-10 CN CN202020159883.1U patent/CN211712674U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20220210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |