CN219567615U - Thallium metal removing device in wastewater - Google Patents
Thallium metal removing device in wastewater Download PDFInfo
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- CN219567615U CN219567615U CN202320756780.7U CN202320756780U CN219567615U CN 219567615 U CN219567615 U CN 219567615U CN 202320756780 U CN202320756780 U CN 202320756780U CN 219567615 U CN219567615 U CN 219567615U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a thallium metal removing device in wastewater, which comprises a device shell, a preliminary sedimentation bin, a mixing reaction bin, a sedimentation bin, a mixing stirring structure, a feeding structure and a sedimentation discharging structure, wherein the preliminary sedimentation bin, the mixing reaction bin and the sedimentation bin are uniformly arranged in the device shell, a first filter screen is arranged in the preliminary sedimentation bin, a circulating shell is arranged in the preliminary sedimentation bin, the circulating shell penetrates through the first filter screen and is connected with the bottom wall and the top wall of the preliminary sedimentation bin, a water inlet and a water outlet are formed in the side wall of the circulating shell, a first water pipe is connected between the preliminary sedimentation bin and the mixing reaction bin, a second water pipe is connected between the mixing reaction bin and the sedimentation bin, and water pumps are arranged on the first water pipe and the second water pipe. The utility model relates to the technical field of water treatment devices, and particularly provides a device for removing thallium metal from wastewater, which has a reasonable and simple structure and can efficiently and continuously treat thallium-containing wastewater.
Description
Technical Field
The utility model relates to the technical field of water treatment devices, in particular to a thallium metal removal device in wastewater.
Background
Thallium is a highly dispersed rare metal element, is widely applied to industries such as chemical industry, electronics, medicine, aerospace, high-energy physics, superconducting materials and the like, thallium is mainly recovered as a byproduct in the smelting process of nonferrous heavy metal sulphide ores, thallium oxide has high volatility, thallium is an element with high physiological toxicity, and a water source polluted by thallium is contacted with or inhaled into a human body through alimentary tracts and skin, so that thallium poisoning of the human body is caused; along with the rapid development of industrialization, a large amount of thallium-containing heavy metal wastewater is discharged into the environment, serious pollution is generated to water bodies, and ecological environment is destroyed, so that the treatment of thallium-polluted water sources is particularly important, the conventional thallium metal removal device for wastewater is mainly treated by adopting a chemical precipitation method, and according to the search, a thallium metal removal device in wastewater of the publication No. CN205442886U is provided with a stirring and mixing device and an admixture adding device, so that the full mixing reaction of ferrate and thallium wastewater in the admixture adding device can be effectively ensured, the thallium removal efficiency is ensured to reach more than 95%, and the drinking water reaches the sanitary standard of domestic drinking water, namely thallium is lower than 0.1 mug/L; the thallium metal removing device has the advantages of low production cost, convenience in installation and complete functions, can effectively solve the problems that the existing thallium metal removing device is complex in operation, high in energy consumption and cost and difficult to recover and separate after use. However, according to the scheme, when wastewater treatment is carried out, chemical precipitation treatment is carried out by adopting a precipitation tank, continuous treatment of thallium-containing wastewater cannot be realized, and the wastewater treatment efficiency is low.
Disclosure of Invention
Aiming at the situation, in order to make up the prior defects, the utility model provides the device for removing thallium metal from the wastewater, which has reasonable and simple structure and can efficiently treat thallium-containing wastewater continuously.
The utility model provides the following technical scheme: the utility model provides a thallium metal removing device in wastewater, which comprises a device shell, a preliminary sedimentation bin, a mixing reaction bin, a sedimentation bin, a mixing stirring structure, a feeding structure and a sedimentation discharging structure, wherein the preliminary sedimentation bin, the mixing reaction bin and the sedimentation bin are uniformly arranged in the device shell, a first filter screen is arranged in the preliminary sedimentation bin, a circulating shell is arranged in the preliminary sedimentation bin, the circulating shell penetrates through the first filter screen and is connected between the bottom wall and the top wall of the preliminary sedimentation bin, a water inlet and a water outlet are formed in the side wall of the circulating shell, a first water pipe is connected between the preliminary sedimentation bin and the mixing reaction bin, a second water pipe is connected between the mixing reaction bin and the sedimentation bin, water pumps are respectively arranged on the first water pipe and the second water pipe, the mixing stirring structure is arranged in the device shell, the feeding structure is arranged on the device shell, and the sedimentation discharging structure is arranged in the sedimentation bin; the mixing stirring structure comprises a driving motor, a rotating shaft, chain wheels and a chain, wherein a supporting shell is arranged at the top of a device shell, two groups of rotating shafts are arranged at the top of the device shell, the rotating shafts are rotatably arranged on the inner top wall of the supporting shell, one group of rotating shafts penetrate through a preliminary sedimentation bin and a circulating shell and are rotatably arranged on the inner bottom wall of the preliminary sedimentation bin, the other group of rotating shafts penetrate through the preliminary sedimentation bin and a mixing reaction bin and are rotatably arranged on the inner bottom wall of the mixing reaction bin, one group of rotating shafts are provided with helical blades, the other group of rotating shafts are provided with stirring blades, the chain wheels are arranged at the top of the rotating shafts, the chain is sleeved on the two groups of chain wheels and meshed with the two groups of chain wheels, and the driving motor is arranged at the top of the supporting shell and is connected with one group of rotating shafts.
In order to make the device can be accurate high-efficient add reactant to mixing reaction storehouse in, throw the material structure and deposit case and throw the material pipe including support frame, reagent, the support frame is located device shell top, the reagent is deposited the case and is located on the support frame, it locates the reagent and deposits the bottom of the case portion to throw the material pipe, it runs through device shell and mixing reaction storehouse to throw the material pipe other end and extends to mixing reaction storehouse inside, it is equipped with flow valve and solenoid valve to throw on the material pipe.
In order to make sediment storehouse can discharge sediment debris, make the device can last the circulation and carry out waste water treatment, sediment emission structure includes discharge casing, discharge shaft, spiral discharge leaf and discharge motor, discharge casing one end is located and is precipitated the storehouse diapire, the discharge casing other end runs through the device shell and extends to the device shell outside, discharge casing one end is equipped with the feed inlet, discharge casing other end bottom is equipped with the bin outlet, discharge shaft both ends rotate and locate the interior relative lateral wall of discharge casing, on the spiral discharge She Sheyu discharge shaft, discharge motor locates discharge casing lateral wall and power take off shaft and is connected with the discharge shaft.
Further, the side wall of the device shell is provided with a water inlet pipe and a water outlet pipe, the other end of the water inlet pipe is connected with the preliminary sedimentation bin, and the other end of the water outlet pipe is communicated with the sedimentation bin.
Further, a second filter screen is arranged in the sedimentation bin.
Further, motor protecting shells are arranged on the driving motor and the discharging motor.
Further, the bottom of the device shell is provided with supporting legs.
The thallium metal removing device in the wastewater provided by the utility model has the following beneficial effects obtained by adopting the structure:
(1) The impurities in the wastewater are primarily filtered through the cooperation of the primary precipitation bin and the first filter screen, and the impurities in the wastewater can be circularly filtered under the cooperation of the mixing and stirring structure;
(2) The reaction reagent can be accurately thrown into the mixing reaction bin, the mixing stirring structure and the feeding structure, and meanwhile, the reaction is fully carried out;
(3) The sedimentation bin and the sedimentation discharging structure are matched to continuously discharge sediments, so that the thallium metal removing device for wastewater can be operated efficiently and continuously, and the treatment efficiency is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a thallium metal removal device in wastewater according to the present utility model;
FIG. 2 is a schematic perspective view of a thallium metal removal device in wastewater according to the utility model;
FIG. 3 is a top view showing the internal structure of a device housing of a thallium metal removal device for wastewater according to the utility model;
fig. 4 is a schematic diagram of a sedimentation bin and a sedimentation discharge structure in a device housing of a thallium metal removal device in wastewater.
Wherein, 1, a device shell, 2, a preliminary sedimentation bin, 3, a mixed reaction bin, 4, a sedimentation bin, 5, a mixed stirring structure, 6, a first filter screen, 7, a circulating shell, 8, a water inlet, 9, a water outlet, 10, a first water pipe, 11, a second water pipe, 12, a driving motor, 13, a rotating shaft, 14, a chain wheel, 15 and a chain, 16, a supporting shell, 17, a helical blade, 18, a stirring blade, 19, a supporting frame, 20, a reagent storage box, 21, a feeding pipe, 22, a discharge shell, 23, a discharge shaft, 24, a helical discharge blade, 25, a discharge motor, 26, a feed inlet, 27, a discharge outlet, 28, a water inlet pipe, 29, a water outlet pipe, 30 and a second filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 4, the technical scheme adopted by the utility model is as follows: the utility model provides a thallium metal remove device in waste water, including device shell 1, preliminary sedimentation storehouse 2, mixing reaction storehouse 3, sediment storehouse 4, mixing stirring structure 5, throw material structure and deposit the drainage structure, preliminary sedimentation storehouse 2, mixing reaction storehouse 3 and sediment storehouse 4 equipartition are located in device shell 1, be equipped with filter screen I6 in the preliminary sedimentation storehouse 2, be equipped with circulation casing 7 in the preliminary sedimentation storehouse 2, circulation casing 7 runs through filter screen I6 and is connected with between preliminary sedimentation storehouse 2 diapire and the roof, circulation casing 7 lateral wall is equipped with water inlet 8 and delivery port 9, be connected with water pipe I10 between preliminary sedimentation storehouse 2 and mixing reaction storehouse 3, be connected with water pipe II 11 between mixing reaction storehouse 3 and the sediment storehouse 4, all be equipped with the water pump on water pipe I10 and the water pipe II 11, mixing stirring structure 5 is located in the device shell 1, throw material structure is located on the device shell 1, deposit drainage structure is located in the sediment storehouse 4; the mixing stirring structure 5 comprises a driving motor 12, a rotating shaft 13, chain wheels 14 and a chain 15, wherein a supporting shell 16 is arranged at the top of a device shell 1, two groups of rotating shafts 13 are arranged at the top of the device shell, the upper ends of the two groups of rotating shafts 13 are rotationally arranged on the inner top wall of the supporting shell 16, the other ends of one group of rotating shafts 13 penetrate through the preliminary sedimentation bin 2 and the circulating shell 7 and rotationally arranged on the inner bottom wall of the preliminary sedimentation bin 2, the other ends of the other groups of rotating shafts 13 penetrate through the preliminary sedimentation bin 2 and the mixing reaction bin 3 and rotationally arranged on the inner bottom wall of the mixing reaction bin 3, helical blades 17 are arranged on one group of rotating shafts 13, stirring blades 18 are arranged on the other group of rotating shafts 13, the chain wheels 14 are arranged at the top of the rotating shafts 13, the chain wheels 15 are sleeved on the two groups of chain wheels 14 and meshed with the two groups of chain wheels 14, and the driving motor 12 is arranged at the top of the supporting shell 16 and the power output shaft is connected with one group of the rotating shafts 13.
As shown in fig. 2, the feeding structure comprises a supporting frame 19, a reagent storage box 20 and a feeding pipe 21, wherein the supporting frame 19 is arranged at the top of the device shell 1, the reagent storage box 20 is arranged on the supporting frame 19, the feeding pipe 21 is arranged at the bottom of the reagent storage box 20, the other end of the feeding pipe 21 penetrates through the device shell 1 and the mixed reaction bin 3 to extend into the mixed reaction bin 3, and a flow valve and an electromagnetic valve are arranged on the feeding pipe 21.
As shown in fig. 4, the sedimentation discharge structure comprises a discharge casing 22, a discharge shaft 23, spiral discharge blades 24 and a discharge motor 25, wherein one end of the discharge casing 22 is arranged on the inner bottom wall of the sedimentation chamber 4, the other end of the discharge casing 22 penetrates through the device casing 1 and extends to the outside of the device casing 1, one end of the discharge casing 22 is provided with a feed inlet 26, the bottom of the other end of the discharge casing 22 is provided with a discharge outlet 27, two ends of the discharge shaft 23 are rotatably arranged on opposite side walls in the discharge casing 22, the spiral discharge blades 24 are arranged on the discharge shaft 23, and the discharge motor 25 is arranged on the side wall of the discharge casing 22 and is connected with the discharge shaft 23.
As shown in fig. 1, the side wall of the device shell 1 is provided with a water inlet pipe 28 and a water outlet pipe 29, the other end of the water inlet pipe 28 is connected with the preliminary sedimentation bin 2, and the other end of the water outlet pipe 29 is communicated with the sedimentation bin 4.
As shown in fig. 4, a second filter screen 30 is arranged in the sedimentation bin 4.
Wherein motor protecting shells are arranged on the driving motor 12 and the discharging motor 25. The bottom of the device shell 1 is provided with supporting legs.
In specific use, sewage is discharged into the preliminary sedimentation bin 2 through the water inlet pipe 28, impurities in the sewage are filtered through the first filter screen 6, the wastewater subjected to preliminary filtration is discharged into the mixed reaction bin 3 through the first water pipe 10, the reaction reagent added into the mixed reaction bin 3 is controlled through the flow valve and the electromagnetic valve, the mixed wastewater is discharged into the sedimentation bin 4 through the second water pipe 11, the driving motor 12 is started, the driving motor 12 drives the two groups of rotating shafts 13 to rotate through the chain wheel 14 and the chain 15, the water in the preliminary sedimentation bin 2 can be circularly filtered through the helical blades 17, the filtering quality is improved, and the reaction reagent and the wastewater can be fully reacted through the stirring blades 18; the sediment in the sediment bin 4 enters the discharge shell 22 through the starting feed port 26, the discharge motor 25 is started, the discharge motor 25 drives the discharge shaft 23 to rotate, and then the spiral discharge blades 24 are driven to rotate, so that the sediment is discharged from the discharge port 27.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a thallium metal remove device in waste water, includes device shell, preliminary sediment storehouse, mixed reaction storehouse, sediment storehouse and mixed stirring structure, its characterized in that: the device comprises a device shell, and is characterized by further comprising a feeding structure and a precipitation discharge structure, wherein the primary precipitation bin, the mixing reaction bin and the precipitation bin are uniformly arranged in the device shell, a filter screen I is arranged in the primary precipitation bin, a circulating shell is arranged in the primary precipitation bin, the circulating shell penetrates through the filter screen I and is connected with the bottom wall and the top wall of the primary precipitation bin, a water inlet and a water outlet are formed in the side wall of the circulating shell, a water pipe I is connected between the primary precipitation bin and the mixing reaction bin, a water pipe II is connected between the mixing reaction bin and the precipitation bin, water pumps are arranged on the water pipe I and the water pipe II, the mixing stirring structure is arranged in the device shell, the feeding structure is arranged on the device shell, and the precipitation discharge structure is arranged in the precipitation bin; the mixing stirring structure comprises a driving motor, a rotating shaft, chain wheels and a chain, wherein a supporting shell is arranged at the top of a device shell, two groups of rotating shafts are arranged at the top of the device shell, the rotating shafts are rotatably arranged on the inner top wall of the supporting shell, one group of rotating shafts penetrate through a preliminary sedimentation bin and a circulating shell and are rotatably arranged on the inner bottom wall of the preliminary sedimentation bin, the other group of rotating shafts penetrate through the preliminary sedimentation bin and a mixing reaction bin and are rotatably arranged on the inner bottom wall of the mixing reaction bin, one group of rotating shafts are provided with helical blades, the other group of rotating shafts are provided with stirring blades, the chain wheels are arranged at the top of the rotating shafts, the chain is sleeved on the two groups of chain wheels and meshed with the two groups of chain wheels, and the driving motor is arranged at the top of the supporting shell and is connected with one group of rotating shafts.
2. A thallium metal removal apparatus in wastewater as in claim 1, wherein: the feeding structure comprises a supporting frame, a reagent storage box and a feeding pipe, wherein the supporting frame is arranged at the top of a device shell, the reagent storage box is arranged on the supporting frame, the feeding pipe is arranged at the bottom of the reagent storage box, the other end of the feeding pipe penetrates through the device shell and a mixing reaction bin to extend into the mixing reaction bin, and a flow valve and an electromagnetic valve are arranged on the feeding pipe.
3. A thallium metal removal apparatus in wastewater as in claim 2, wherein: the sedimentation discharge structure comprises a discharge shell, a discharge shaft, a spiral discharge blade and a discharge motor, wherein one end of the discharge shell is arranged on the inner bottom wall of the sedimentation bin, the other end of the discharge shell penetrates through the device shell and extends to the outside of the device shell, a feed inlet is formed in one end of the discharge shell, a discharge outlet is formed in the bottom of the other end of the discharge shell, two ends of the discharge shaft are rotationally arranged on opposite side walls in the discharge shell, the spiral discharge blade is She Sheyu arranged on the discharge shaft, and the discharge motor is arranged on the side walls of the discharge shell and is connected with the discharge shaft through a power output shaft.
4. A thallium metal removal apparatus in wastewater as defined in claim 3, wherein: the device is characterized in that a water inlet pipe and a water outlet pipe are arranged on the side wall of the device shell, the other end of the water inlet pipe is connected with the preliminary sedimentation bin, and the other end of the water outlet pipe is communicated with the sedimentation bin.
5. A thallium metal removal apparatus in wastewater as set forth in claim 4, wherein: and a second filter screen is arranged in the precipitation bin.
6. A thallium metal removal apparatus in wastewater as set forth in claim 5, wherein: and motor protecting shells are arranged on the driving motor and the discharging motor.
7. A thallium metal removal apparatus in wastewater as set forth in claim 6, wherein: the bottom of the device shell is provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756780.7U CN219567615U (en) | 2023-04-07 | 2023-04-07 | Thallium metal removing device in wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756780.7U CN219567615U (en) | 2023-04-07 | 2023-04-07 | Thallium metal removing device in wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219567615U true CN219567615U (en) | 2023-08-22 |
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ID=87668481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320756780.7U Active CN219567615U (en) | 2023-04-07 | 2023-04-07 | Thallium metal removing device in wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219567615U (en) |
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2023
- 2023-04-07 CN CN202320756780.7U patent/CN219567615U/en active Active
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