CN211004871U - Advanced treatment and recycling system for heavy metal recovery wastewater - Google Patents
Advanced treatment and recycling system for heavy metal recovery wastewater Download PDFInfo
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- CN211004871U CN211004871U CN201921583602.9U CN201921583602U CN211004871U CN 211004871 U CN211004871 U CN 211004871U CN 201921583602 U CN201921583602 U CN 201921583602U CN 211004871 U CN211004871 U CN 211004871U
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Abstract
The utility model discloses a heavy metal recovery waste water advanced treatment recycling system, including the raw materials equalizing basin, the one end movable mounting of raw materials equalizing basin has the reaction tank of offeing medicine, the one end movable mounting who offes medicine reaction tank has the flocculation basin, the one end movable mounting of flocculation basin has the sedimentation tank, the upper end movable mounting of sedimentation tank has the protective cover, the one end movable mounting of sedimentation tank has the sand filter, the one end movable mounting in sand filter has the absorption ion exchange tower, adsorb through connecting pipe interconnect between ion exchange tower and the raw materials equalizing basin, connecting pipe outside fixed mounting has outer inoxidizing coating, the inboard fixed mounting of connecting pipe has interior corrosion resistant layer. This advanced treatment recycling system of waste water is retrieved to heavy metal has increased the equipment that can carry out flocculation and deposit, can obtain a water through the working method of hierarchical formula to discharge mud, better carry out work, when having shortened work, practiced thrift the cost.
Description
Technical Field
The utility model relates to a software technology field specifically is a heavy metal recovery waste water advanced treatment recycling system.
Background
Toxic and harmful heavy metals in the heavy metal wastewater cannot be decomposed and destroyed, secondary pollution is easily caused, and the heavy metal wastewater has long-term harmfulness and seriously threatens the health of human beings: after the heavy metal wastewater enters the water body, part of heavy metals are adsorbed by particles such as various colloids in the water body and are gathered and settled at the bottom of the water body; part of heavy metals are absorbed by aquatic plants and fishes, are enriched in vivo and then are harmful to human health through a food chain. Meanwhile, the heavy metal wastewater has the characteristics of complex components and high concentration, and generally contains mercury, chromium, lead, cadmium, arsenic and the like, so that the difficulty of water treatment is high.
However, there are three main methods for treating heavy metal wastewater in the existing market, i.e., a chemical method, a physicochemical method and a biological method, but there are many limiting factors during work, which may cause that the effluent concentration is high, the sludge is more, or the pollution and the regeneration cost are high during work, the efficiency is not particularly high, especially the biological method has certain limitations, and the efficiency is low and the time is long during work, thereby increasing the cost during production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy metal recovery waste water advanced treatment recycling system, it mainly has three kinds to the processing method of heavy metal waste water on the current market to propose in solving above-mentioned background art, the chemistry method, physical chemistry method and biological method, but when carrying out work, there are many limiting factors, it is great to probably lead to appearing out water concentration when carrying out work, mud is more, or easily receive to pollute and the cost of regeneration is higher, efficiency is not very high, especially biological method, there is certain restriction, when carrying out work, the inefficiency is long-time, the problem of cost when having increased and carrying out production.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy metal recovery waste water advanced treatment recycling system, includes the raw materials equalizing basin, the one end movable mounting of raw materials equalizing basin has the reaction tank of offeing medicine, the one end movable mounting who offes medicine reaction tank has the flocculation basin, the one end movable mounting of flocculation basin has the sedimentation tank, the upper end movable mounting of sedimentation tank has the protective cover, the one end movable mounting of sedimentation tank has the sand filter, the one end movable mounting in sand filter has the absorption ion exchange tower, through connecting pipe interconnect between absorption ion exchange tower and the raw materials equalizing basin, connecting pipe outside fixed mounting has outer inoxidizing coating, the inboard fixed mounting of connecting pipe has interior corrosion resistant layer.
Preferably, fixed mounting has four attach fittings of mutual symmetry on the protective cover, attach fitting is "A" font structural design, and attach fitting's lower extreme fixed mounting has the joint connecting block to the joint connecting block symmetry is provided with two on attach fitting.
Preferably, four connecting installation seats which are symmetrical to each other are fixedly installed on the protective cover, the connecting installation seats are designed to be cylindrical structures, connecting clamping grooves are formed in the connecting installation seats, and the connecting clamping grooves are designed to be inwards sunken circular structures.
Preferably, the length and the width of the protective cover are the same as those of the sedimentation tank, and the sedimentation tank is designed to be of a rectangular structure.
Preferably, the adsorption ion exchange tower is of a cylindrical structure, and four fixing supports are symmetrically arranged at the lower end of the adsorption ion exchange tower.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the advanced treatment and recycling system for the heavy metal recovery wastewater, equipment capable of performing flocculation and sedimentation is added, primary effluent can be obtained through a hierarchical working mode, sludge is discharged, and the system can work better;
according to the advanced treatment and recycling system for the heavy metal recovery wastewater, the devices capable of carrying out reaction are additionally arranged, and the harmful heavy metal ions in the wastewater can not be reduced and removed, so that the subsequent work can be carried out quickly and efficiently;
this advanced treatment recycling system of waste water is retrieved to heavy metal has increased the device that can carry out ion exchange, can adsorb the work of getting rid of to inside remaining ion, obtains the water that can satisfy the use, and overall structure is simple, and the operation is not complicated, has improved the speed of work, when having shortened work, has practiced thrift the cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective cover of the present invention;
FIG. 3 is a schematic view of the internal structure of the connecting tube of the present invention;
fig. 4 is the schematic view of the internal structure of the connection joint of the present invention.
In the figure: 1. a raw material adjusting tank; 2. a dosing reaction tank; 3. a flocculation tank; 4. a sedimentation tank; 5. a protective cover; 6. a sand filter; 7. an adsorption ion exchange column; 8. a connecting pipe; 9. an outer protective layer; 10. an inner corrosion-resistant layer; 11. connecting a joint; 12. clamping the connecting block; 13. connecting the mounting seat; 14. and is connected with the clamping groove.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a heavy metal recovery wastewater advanced treatment recycling system comprises a raw material adjusting tank 1, wherein one end of the raw material adjusting tank 1 is movably provided with a dosing reaction tank 2, one end of the dosing reaction tank 2 is movably provided with a flocculation tank 3, one end of the flocculation tank 3 is movably provided with a sedimentation tank 4, the upper end of the sedimentation tank 4 is movably provided with a protective cover 5, one end of the sedimentation tank 4 is movably provided with a sand filter 6, one end of the sand filter 6 is movably provided with an adsorption ion exchange tower 7, the adsorption ion exchange tower 7 and the raw material adjusting tank 1 are connected with each other through a connecting pipe 8, the outer side of the connecting pipe 8 is fixedly provided with an outer protective layer 9, and the inner side of the connecting pipe 8 is fixedly provided with;
furthermore, four symmetrical connecting joints 11 are fixedly mounted on the protective cover 5, the connecting joints 11 are in an A-shaped structural design, clamping connecting blocks 12 are fixedly mounted at the lower ends of the connecting joints 11, and two clamping connecting blocks 12 are symmetrically arranged on the connecting joints 11, so that the position moving work can be more conveniently carried out;
furthermore, four connecting installation seats 13 which are symmetrical to each other are fixedly installed on the protective cover 5, the connecting installation seats 13 are designed to be cylindrical structures, the connecting installation seats 13 are provided with connecting clamping grooves 14, and the connecting clamping grooves 14 are designed to be circular structures which are sunken inwards, so that the connecting stability between the connecting clamping grooves is improved;
furthermore, the length and the width of the protective cover 5 are the same as those of the sedimentation tank 4, and the sedimentation tank 4 is designed to be of a rectangular structure, so that the use requirement can be better met;
furthermore, the adsorption ion exchange tower 7 is of a cylindrical structure, and four fixing supports are symmetrically arranged at the lower end of the adsorption ion exchange tower 7, so that the stability of the whole device after installation is improved.
The working principle is as follows: after the whole device is fixedly installed, the raw material to be processed is added into the raw material adjusting tank 1, the corresponding adjusting operation is carried out according to the pH value of the whole raw material, after the adjusting operation is finished, the raw material is moved into the chemical feeding reaction tank 2 through the connecting pipe 8, the chemical feeding auxiliary operation is carried out, then the chemical feeding reaction tank 2 is used for flocculating the raw material, after the flocculating operation is finished, the raw material is moved into the sedimentation tank 4, the whole protective cover 5 is moved in position through the corresponding moving device, the lifting operation is carried out by matching with the connecting joint 11 on the protective cover 5, the raw material and the sedimentation tank 4 are connected with each other, the sedimentation operation is carried out by standing, then the filtering operation is carried out through the sand filter 6, and finally the ion reduction operation is carried out through the adsorption ion exchange tower 7, and finishing the primary treatment, repeating the working steps, replacing the chemical dosing work, reacting, finishing the secondary treatment, and after the secondary treatment, passing through the adsorption ion exchange tower 7 again to obtain a finished product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heavy metal recovery waste water advanced treatment recycling system, includes the raw materials equalizing basin, its characterized in that: the one end movable mounting of raw materials equalizing basin has the reaction tank of offeing medicine, the one end movable mounting of the reaction tank of offeing medicine has the flocculation basin, the one end movable mounting of flocculation basin has the sedimentation tank, the upper end movable mounting of sedimentation tank has the protective cover, the one end movable mounting of sedimentation tank has the sand filter, the one end movable mounting of sand filter has the absorption ion exchange tower, pass through connecting pipe interconnect between absorption ion exchange tower and the raw materials equalizing basin, connecting pipe outside fixed mounting has outer inoxidizing coating, the inboard fixed mounting of connecting pipe has interior corrosion resistant layer.
2. The advanced treatment and recycling system for heavy metal recovery wastewater according to claim 1, characterized in that: four attach fittings of mutual symmetry are fixed to be installed to the protective cover, attach fitting is "A" font structural design, and attach fitting's lower extreme fixed mounting has the joint connecting block to the joint connecting block symmetry is provided with two on attach fitting.
3. The advanced treatment and recycling system for heavy metal recovery wastewater according to claim 1, characterized in that: four connecting installation seats which are symmetrical to each other are fixedly installed on the protective cover, the connecting installation seats are designed to be cylindrical structures, connecting clamping grooves are formed in the connecting installation seats, and the connecting clamping grooves are designed to be inwards sunken circular structures.
4. The advanced treatment and recycling system for heavy metal recovery wastewater according to claim 1, characterized in that: the length and the width of protective cover are the same with the length and the width of sedimentation tank, and the sedimentation tank is the design of rectangle structure.
5. The advanced treatment and recycling system for heavy metal recovery wastewater according to claim 1, characterized in that: the adsorption ion exchange tower is of a cylindrical structure, and four fixing supports are symmetrically arranged at the lower end of the adsorption ion exchange tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583602.9U CN211004871U (en) | 2019-09-23 | 2019-09-23 | Advanced treatment and recycling system for heavy metal recovery wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583602.9U CN211004871U (en) | 2019-09-23 | 2019-09-23 | Advanced treatment and recycling system for heavy metal recovery wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004871U true CN211004871U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583602.9U Active CN211004871U (en) | 2019-09-23 | 2019-09-23 | Advanced treatment and recycling system for heavy metal recovery wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211004871U (en) |
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2019
- 2019-09-23 CN CN201921583602.9U patent/CN211004871U/en active Active
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| CP02 | Change in the address of a patent holder |
Address after: Room 401403405, 4 / F, building 2, Huaqiang environmental science and Technology Park, 1366 Hongfeng Road, Huzhou City, Zhejiang Province Patentee after: Huzhou leshui Environmental Engineering Co.,Ltd. Address before: Room 401403405, 4 / F, building 2, Huaqiang environmental science and Technology Park, 1366 Hongfeng Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou leshui Environmental Engineering Co.,Ltd. |
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