CN211896422U - Fluorine-containing wastewater treatment device - Google Patents
Fluorine-containing wastewater treatment device Download PDFInfo
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- CN211896422U CN211896422U CN202020378926.5U CN202020378926U CN211896422U CN 211896422 U CN211896422 U CN 211896422U CN 202020378926 U CN202020378926 U CN 202020378926U CN 211896422 U CN211896422 U CN 211896422U
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- treatment tank
- fluorine
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- primary treatment
- containing wastewater
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Abstract
A fluorine-containing wastewater treatment device, which comprises a primary treatment tank (1) and a secondary treatment tank (2), the primary treatment tank (1) is connected with the secondary treatment tank (2) through a water pipeline (9), a filler funnel (5) is arranged at the top outside the primary treatment tank (1), a spray head (6) is arranged at the top inside the primary treatment tank (1), a water inlet (3) is arranged above the outside of the primary treatment tank (1), the filler funnel (5) is movably connected with the spray head (6), the top of the secondary treatment tank (2) is provided with a motor (10), the motor (10) is fixedly connected with a transmission rod (14) extending to the interior of the tank body, the device is characterized in that the transmission rod (14) is welded with a blade (15), a filling opening (13) is arranged above the outer side of the secondary treatment tank (2), and a sewage draining outlet (12) is arranged at the bottom of the secondary treatment tank (2).
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to fluoride waste water treatment device.
Background
In the development of modern industry, a large amount of high-concentration fluorine-containing industrial wastewater is discharged, the wastewater generally contains fluorine in the form of fluorine ions (F-), and many enterprises do not have perfect treatment facilities to treat the wastewater, the fluorine content in the discharged wastewater exceeds the national discharge standard, the fluorine ion concentration should exceed 10mg/L, so that the environment which depends on human existence is seriously polluted, meanwhile, the health of human beings is threatened, and various fluorine removal devices are provided at present, but in the fluorine removal process, the amount of additives cannot be accurately controlled, extra residues are generated in an increasing manner, the fluorine removal can not reach the standard when the amount of additives is reduced, and the reaction can not be fully performed in the reaction process.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a fluorine-containing wastewater treatment device to overcome the defects in the prior art;
in order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a fluoride waste water treatment facilities which characterized in that: comprises a primary treatment tank 1 and a secondary treatment tank 2, wherein the primary treatment tank 1 is connected with the secondary treatment tank 2 through a water pipeline 9, the top of the outside of the primary treatment tank 1 is provided with a filler funnel 5, the top of the inside of the primary treatment tank 1 is provided with a spray head 6, a water inlet 3 is arranged above the outside of the primary treatment tank 1, a pH value detection device 7 is arranged at the bottom of the primary treatment tank 1, the filler funnel 5 is movably connected with the spray head 6, the top of the secondary treatment tank 2 is provided with a motor 10, the motor 10 is fixedly connected with a transmission rod 14 extending to the inside of the tank body, the transmission rod 14 is welded with blades 15, a filling opening 13 is arranged above the outer side of the secondary treatment tank 2, a sewage draining outlet 12 is arranged at the bottom of the secondary treatment tank 2, a fluorine concentration detection device 11 is arranged at the bottom of the secondary treatment tank 2, and a water outlet 4 is arranged in the opposite direction of the fluorine concentration detection device 11;
optionally, the spray head 6 is a shower type spray head;
optionally, the ph value detection device 7 is fixedly connected to the tank body of the primary treatment tank 1;
optionally, the fluorine concentration detection device 11 is fixedly connected to the tank body of the secondary treatment tank 2;
optionally, a water pump 8 is arranged on the water delivery pipeline 9;
optionally, three layers of blades 15 are welded on the transmission rod 14, and each layer has four blades 15;
optionally, the primary treatment tank 1 adjusts the ph value by adding liquid caustic soda;
has the advantages that: this device adopts primary treatment jar and two major structures of secondary treatment jar, add liquid caustic soda earlier and adjust waste water pH valve in the primary treatment jar, carry secondary treatment jar interpolation calcium chloride, produce calcium fluoride afterwards and deposit the blowdown, in this process, through pH valve detection device and fluorine concentration detection device accurate measurement then accurate liquid caustic soda and calcium chloride of adding, prevent to pack excessive unnecessary debris of production, the cost is practiced thrift to the at utmost simultaneously, and be equipped with agitating unit in the secondary treatment jar, make the waste water reaction more abundant, the clearance of reaction rate and fluoride is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein, the device comprises a first-stage treatment tank 1, a second-stage treatment tank 2, a water inlet 3, a water outlet 4, a filler funnel 5, a spray head 6, a pH value detection device 7, a water pump 8, a water delivery pipeline 9, a motor 10, a fluorine concentration detection device 11, a sewage draining outlet 12, a filling outlet 13, a transmission rod 14 and a blade 15.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those skilled in the art.
As shown in figure 1, the device comprises a primary treatment tank 1 and a secondary treatment tank 2, wherein the primary treatment tank 1 is connected with the secondary treatment tank 2 through a water conveying pipeline 9, the top outside the primary treatment tank 1 is provided with a filler funnel 5, the top inside the primary treatment tank 1 is provided with a spray head 6, the upper part outside the primary treatment tank 1 is provided with a water inlet 3, the bottom of the primary treatment tank 1 is provided with a pH value detection device 7, the filler funnel 5 is movably connected with the spray head 6, the top of the secondary treatment tank 2 is provided with a motor 10, the motor 10 is fixedly connected with a transmission rod 14 extending to the inside of the tank body, the transmission rod 14 is welded with a blade 15, the upper part outside the secondary treatment tank 2 is provided with a filler opening 13, the bottom of the secondary treatment tank 2 is provided with a sewage discharge opening 12, the bottom of the secondary treatment tank 2 is, a water outlet 4 is arranged in the opposite direction of the fluorine concentration detection device 11; the spray head 6 is a shower type spray head; the pH value detection device 7 is fixedly connected to the tank body of the primary treatment tank 1; the fluorine concentration detection device 11 is fixedly connected to the tank body of the secondary treatment tank 2; a water pump 8 is arranged on the water delivery pipeline 9; three layers of blades 15 are welded on the transmission rod 14, and each layer is provided with four blades 15; the primary treatment tank 1 adjusts the pH value by adding liquid alkali.
The working principle is as follows: firstly, the wastewater is introduced into a primary treatment tank 1 from a water inlet 3, the pH value of the wastewater is detected by a pH value detection device 7 after the input is finished, the amount of liquid caustic soda is accurately controlled according to the pH value, then the liquid caustic soda is poured in through a filler funnel 5 and is evenly sprayed to a primary treatment tank 1 through a spray head 6 to adjust the pH value of the wastewater, then the neutralized wastewater is led into a secondary treatment tank 2 from a water pipe 9 through a water pump 8, the fluorine concentration detection device 11 is used for detecting the fluorine content after the input is finished, the amount of calcium chloride required to be added is accurately controlled according to the fluorine content, the calcium chloride is added through the filling opening 13, then the motor 10 is started to drive the transmission rod 14 and the blades 15 to rotate, the mixture of the calcium chloride and the wastewater is stirred to fully reflect and generate calcium fluoride, the precipitate generated after full reaction and precipitation is discharged through the sewage outlet 12, and the fluorine content of the treated wastewater reaches the standard and then is led out through the water outlet 4.
Claims (7)
1. The utility model provides a fluoride waste water treatment facilities which characterized in that: comprises a primary treatment tank (1) and a secondary treatment tank (2), wherein the primary treatment tank (1) is connected with the secondary treatment tank (2) through a water pipeline (9), the top outside the primary treatment tank (1) is provided with a filler funnel (5), the top inside the primary treatment tank (1) is provided with a spray head (6), the top outside the primary treatment tank (1) is provided with a water inlet (3), the bottom of the primary treatment tank (1) is provided with a pH value detection device (7), the filler funnel (5) is movably connected with the spray head (6), the top of the secondary treatment tank (2) is provided with a motor (10), the motor (10) is fixedly connected with a transmission rod (14) extending to the inside of the tank body, the transmission rod (14) is welded with a blade (15), and the top outside of the secondary treatment tank (2) is provided with a filler opening (13), the device is characterized in that a sewage draining outlet (12) is arranged at the bottom of the secondary treatment tank (2), a fluorine concentration detection device (11) is arranged at the bottom of the secondary treatment tank (2), and a water outlet (4) is formed in the fluorine concentration detection device (11) in the opposite direction.
2. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: the spray head (6) is a shower type spray head.
3. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: the pH value detection device (7) is fixedly connected with the tank body of the primary treatment tank (1).
4. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: the fluorine concentration detection device (11) is fixedly connected with the tank body of the secondary treatment tank (2).
5. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: a water pump (8) is arranged on the water delivery pipeline (9).
6. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: three layers of blades (15) are welded on the transmission rod (14), and four blades (15) are welded on each layer.
7. The fluorine-containing wastewater treatment apparatus according to claim 1, characterized in that: the primary treatment tank (1) adjusts the pH value by adding liquid alkali.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378926.5U CN211896422U (en) | 2020-03-24 | 2020-03-24 | Fluorine-containing wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378926.5U CN211896422U (en) | 2020-03-24 | 2020-03-24 | Fluorine-containing wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211896422U true CN211896422U (en) | 2020-11-10 |
Family
ID=73268635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378926.5U Expired - Fee Related CN211896422U (en) | 2020-03-24 | 2020-03-24 | Fluorine-containing wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211896422U (en) |
-
2020
- 2020-03-24 CN CN202020378926.5U patent/CN211896422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201110 Termination date: 20210324 |