CN215250224U - Novel super magnetic separation heavy metal sewage system - Google Patents
Novel super magnetic separation heavy metal sewage system Download PDFInfo
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- CN215250224U CN215250224U CN202120680582.8U CN202120680582U CN215250224U CN 215250224 U CN215250224 U CN 215250224U CN 202120680582 U CN202120680582 U CN 202120680582U CN 215250224 U CN215250224 U CN 215250224U
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- sludge
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- supermagnetic
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- 239000010865 sewage Substances 0.000 title claims abstract description 30
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 19
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 15
- 238000010008 shearing Methods 0.000 claims description 13
- 238000000967 suction filtration Methods 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000002893 slag Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 239000006148 magnetic separator Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a novel super magnetic separation heavy metal sewage system, inhale and strain device, reverse osmosis unit, magnetic recovery unit, sludge impoundment and sludge dewaterer including catch basin, stirring pond, super magnetic separation machine, vacuum, through setting up the sewage pump intercommunication between catch basin and the stirring pond, the super magnetic separation machine of stirring pond intercommunication, this stirring pond intercommunication magnetic seed add unit, PAC preparation and throw feeder apparatus and PAM preparation and throw feeder apparatus, super magnetic separation machine communicates vacuum respectively and inhales and strain device and magnetic recovery unit, reverse osmosis unit intercommunication vacuum inhales and strains the device, is equipped with the water purification outlet pipe on this reverse osmosis unit, sludge impoundment intercommunication magnetic recovery unit, sludge dewaterer intercommunication sludge impoundment is with sludge dewatering, this sludge dewaterer's exit intercommunication catch basin. The utility model discloses form automation equipment, the transportation of being convenient for can establish fast moreover, can improve the purification efficiency of water, reduces the area of system.
Description
Technical Field
The utility model relates to a sewage treatment device technical field specifically belongs to a novel super magnetic separation heavy metal sewage system.
Background
As a physicochemical treatment technology, the process for separating heavy metal sewage by using the supermagnet is increasingly applied to various sewage treatments, and a large amount of sewage is generated in the production process of industries such as papermaking, petrochemical industry, food, printing and dyeing, coal mine, metallurgy, mining and the like. If the sewage is directly discharged, the sewage can cause serious damage to the environment, and therefore, the sewage needs to be correspondingly treated to reduce the pollution to the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel super magnetic separation heavy metal sewage system to carry out more ideal processing to sewage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel super magnetic separation heavy metal sewage system, includes catch basin, stirring pond, supermagnetic separating centrifuge, vacuum suction filtration device, reverse osmosis unit, magnetic recovery device, sludge impoundment and sludge dewaterer, through setting up the sewage pump intercommunication between catch basin and the stirring pond, stirring pond intercommunication supermagnetic separating centrifuge, this stirring pond intercommunication magnetism kind add unit, PAC preparation and throw feeder apparatus and PAM preparation and throw feeder apparatus, supermagnetic separating centrifuge communicates vacuum suction filtration device and magnetic recovery device respectively, reverse osmosis unit intercommunication vacuum suction filtration device is equipped with the clear water outlet pipe on this reverse osmosis unit, sludge impoundment intercommunication magnetic recovery device, sludge dewaterer intercommunication sludge impoundment is with sludge dewatering, this sludge dewaterer's exit intercommunication catch basin.
Furthermore, a stirring motor, a stirrer and a guide cylinder are arranged in the stirring pool, the stirring motor is arranged at the top of the stirring pool and connected with the stirrer inside, the guide cylinder is fixed inside the inner body, and the stirrer is positioned in the middle of the guide cylinder.
Furthermore, the guide cylinder is fixed on the wall of the stirring tank through a support, the support is divided into an upper layer and a lower layer, and four supporting points of each layer are fixed on the wall of the stirring tank.
Further, the magnetic recovery device comprises a high-speed shearing machine and a magnetic drum, the interior of the magnetic recovery device is divided into a sludge shearing chamber and a magnetic drum separation chamber, the high-speed shearing machine is arranged in the sludge shearing chamber and communicated with the supermagnetic separator, the magnetic drum is arranged in the magnetic drum separation chamber, and the magnetic drum separation chamber is communicated with a sludge tank.
Further, the vacuum suction filtration device comprises an airtight cavity, a filter plate, a condenser, a buffer and a thermometer, wherein a jacket is arranged outside the airtight cavity, the filter plate is fixedly arranged inside the airtight cavity, an air pump is arranged at the top of the cavity and communicated with the condenser, a liquid outlet is arranged at the bottom of the cavity, a liquid inlet and a gas outlet are arranged on the condenser, the condenser and the buffer are connected through an air pump, the buffer is also respectively communicated with the inside of the cavity and the liquid outlet, an air pump is arranged on the liquid outlet, and the thermometer is arranged at the bottom in the cavity.
To sum up, because the utility model adopts the above technical scheme, the utility model discloses following technological effect has:
the technical scheme of the utility model in, through the design of system, when adopting super magnetic separation heavy metal sewage system, heavy metal after handling reduces by a wide margin, and processing time is short, convenient to use, and routine maintenance is convenient, and area is little, and the magnetic seed separation is effectual, and the magnetic seed can cyclic utilization.
The utility model discloses the design of well draft tube has increased fluidic turbulence nature, can show to improve and mix effect and reaction rate, and through fluidic inner loop flow, prevent the deposit of reaction tank bottom silt, all silt all separate through the mode of magnetic separation in the system, have simplified the sludge treatment pipeline, have improved sludge treatment efficiency, compare with conventional coagulation-flocculation and precipitation technology, mud production volume significantly reduced.
Drawings
Fig. 1 is a schematic overall top view structure of the present invention;
FIG. 2 is a schematic structural view of the vacuum filtration apparatus of the present invention;
in the attached drawings, a water collecting tank 1, a sewage pump 2, a PAC preparation adding device 3, a PAM preparation adding device 4, a magnetic seed adding unit 7, a stirring tank 5, a stirrer 51, a guide cylinder 52, a stirring motor 6, a supermagnetic separator 8, a high shearing machine 9, a magnetic separation drum 10, a sludge tank 11, a sludge dewatering machine 12, a vacuum suction filtration device 13, a cavity 131, a filter plate 132, a condenser 133, a buffer 134, a thermometer 135, a jacket 136, an air pump 137, a liquid outlet 138, a liquid inlet 139, an air outlet 140, an air pump 141, an air pump 142, a reverse osmosis device 14 and a purified water outlet pipe 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
Example 1
As shown in figure 1, a novel ultra-magnetic heavy metal sewage separation system comprises a water collecting tank 1, a stirring tank 5, an ultra-magnetic separator 8, a vacuum suction filter device 13, a reverse osmosis device 14, a magnetic recovery device, a sludge tank 5 and a sludge dewatering machine 12, wherein the water collecting tank 1 is communicated with the stirring tank 5 through a sewage pump 2, the stirring tank 5 is communicated with the ultra-magnetic separator 8, the stirring tank 5 is communicated with a magnetic seed adding unit 7, a PAC preparation adding device 3 and a PAM preparation adding device 4, the ultra-magnetic separator 8 is respectively communicated with the vacuum suction filter device 13 and the magnetic recovery device, the reverse osmosis device 14 is communicated with the vacuum suction filter device 13, the reverse osmosis device 14 is provided with a purified water outlet pipe 15, the sludge tank 22 is communicated with the magnetic recovery device, the sludge dewatering machine 12 is communicated with a sludge tank 11 to dewater sludge, an outlet of the sludge dewatering machine 12 is communicated with the water collecting tank 1, and recycling the dehydrated wastewater to a water collecting tank for retreatment.
A stirring motor 6, a stirrer 51 and a guide cylinder 52 are arranged in the stirring pool 5, the stirring motor 6 is arranged at the top of the stirring pool 5 and is connected with the stirrer 51 inside, the guide cylinder 52 is fixed inside the inner body, and the stirrer 51 is positioned in the middle of the guide cylinder 52; the guide cylinder 52 is fixed on the inner wall of the stirring pool through a bracket, the bracket is divided into an upper layer and a lower layer, and four supporting points of each layer are fixed on the inner wall of the stirring pool.
The magnetic recovery device comprises a high-speed shearing machine 9 and a magnetic drum 10, the interior of the magnetic recovery device is divided into a sludge shearing chamber and a magnetic drum separation chamber, the high-speed shearing machine 9 is arranged in the sludge shearing chamber and communicated with the supermagnetic separator, the magnetic drum 10 is arranged in the magnetic drum separation chamber, and the magnetic drum separation chamber is communicated with a sludge tank.
As shown in fig. 2, the vacuum filtration apparatus 13 comprises a closed cavity 131 with a jacket 136 at the outside, a filter plate 132, a condenser 133, a buffer 134, and a thermometer 135, wherein the filter plate 132 is fixedly disposed inside the closed cavity, an air pump 137 is disposed at the top of the cavity 131 and communicates with the condenser, a liquid outlet 138 is disposed at the bottom of the cavity 131, a liquid inlet 139 and an air outlet 140 are disposed on the condenser 133, the condenser 133 and the buffer 134 are connected by an air pump 141, the buffer 134 further communicates with the inside of the cavity 131 and the liquid outlet 138, respectively, an air pump 142 is disposed on the liquid outlet 138, and the thermometer 135 is disposed at the bottom of the cavity. The buffer 134 is used for buffering the pressure balance at the liquid outlet of the condenser and the cavity, so that the suction filtration can be normally carried out, and the liquid entering the cavity is subjected to vacuum suction filtration through the air pump, so that the processing speed is increased.
The working principle is as follows: sewage enters a stirring pool 5 from a liquid collecting pool 1 through a connecting pipe to connect a PAC preparation adding device 3 and a PAM preparation adding device 4, magnetic seeds are added to the upper part of the stirring pool 5 to combine the magnetic seeds with pollutants in the wastewater, the wastewater is discharged after the pollutants are removed through a super magnetic separator 8 after entering a vacuum suction filtration device 13 and reaching the standard, liquid which does not reach the standard enters a reverse osmosis device 14 and is discharged after reaching the standard, the liquid which does not reach the standard is continuously backwashed, the magnetic seeds in the super magnetic separator 8 are collected, sludge in the super magnetic separator 8 is discharged into a high shear 9, a magnetic separation drum 10 is arranged on the left side of the high shear 9, and residual sludge is discharged into a sludge pool 11 and is discharged into a sludge dewatering machine 12. The sewage is subjected to magnetic separation treatment, the water after the magnetic separation is subjected to reverse osmosis treatment, the clean water is directly discharged or recovered, in addition, the waste liquid is recovered, the environment pollution is avoided, and the sewage is added into the stirring tank again through the metering pump after safety and environmental protection and is recycled. The utility model discloses an automation equipment, the transportation of being convenient for can establish fast moreover, can improve the purification efficiency of water, reduces the area of system.
When sewage flows through the super-magnetic separation device, magnetic floccules formed by micro-flocculation in the stirring tank are under the action of strong magnetic force on the magnetic disk, overcome resistance in water, are captured by the surface of the magnetic disk and are adsorbed on the surface of the magnetic disk. The magnetic separation and slag discharge belt is formed when the magnetic separation and slag discharge belt runs to the slag scraping strip along with the rotation of the magnetic disc to gradually separate out the suspended matters from the water body and the suspended matters lose most of water on the magnetic disc, and the slag scraping wheel scrapes the waste slag into the spiral conveying device to generate waste slag which is input into the slag pool for recycling magnetic seeds. The disks scraped of debris re-enter the water.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel super magnetic separation heavy metal sewage system which characterized in that: including catch basin, stirring pond, supermagnetic separating centrifuge, vacuum suction filter device, reverse osmosis unit, magnetism recovery unit, sludge impoundment and sludge dewaterer, through setting up the sewage pump intercommunication between catch basin and the stirring pond, stirring pond intercommunication supermagnetic separating centrifuge, this stirring pond intercommunication magnetism kind add unit, PAC preparation and throw feeder apparatus and PAM preparation and throw feeder apparatus, the supermagnetic separating centrifuge communicates vacuum suction filter device and magnetism recovery unit respectively, reverse osmosis unit intercommunication vacuum suction filter device is equipped with the water purification outlet pipe on this reverse osmosis unit, sludge impoundment intercommunication magnetism recovery unit, sludge dewaterer intercommunication sludge impoundment is with sludge dewatering, this sludge dewaterer's exit intercommunication catch basin.
2. The novel supermagnetic heavy metal separation sewage system of claim 1, which is characterized in that: the stirring tank is internally provided with a stirring motor, a stirrer and a guide cylinder, the stirring motor is arranged at the top of the stirring tank and is connected with the stirrer inside, the guide cylinder is fixed inside the inner body, and the stirrer is positioned in the middle of the guide cylinder.
3. The novel supermagnetic heavy metal separation sewage system of claim 2, which is characterized in that: the guide cylinder is fixed on the wall of the stirring tank through a support, the support is divided into an upper layer and a lower layer, and four supporting points of each layer are fixed on the wall of the stirring tank.
4. The novel supermagnetic heavy metal separation sewage system of claim 1, which is characterized in that: the magnetic recovery device comprises a high-speed shearing machine and a magnetic drum, the interior of the magnetic recovery device is divided into a sludge shearing chamber and a magnetic drum separation chamber, the high-speed shearing machine is arranged in the sludge shearing chamber and communicated with the supermagnetic separator, the magnetic drum is arranged in the magnetic drum separation chamber, and the magnetic drum separation chamber is communicated with a sludge tank.
5. The novel supermagnetic heavy metal separation sewage system of claim 1, which is characterized in that: the vacuum suction filtration device comprises an airtight cavity, a filter plate, a condenser, a buffer and a thermometer, wherein a jacket is arranged outside the airtight cavity, the filter plate is fixedly arranged inside the airtight cavity, an air pump is arranged at the top of the cavity and communicated with the condenser, a liquid outlet is arranged at the bottom of the cavity, the condenser is provided with an inlet and an air outlet, the condenser and the buffer are connected through an air pump, the buffer is also respectively communicated with the inside of the cavity and the position of the liquid outlet, an air pump is arranged on the liquid outlet, and the thermometer is arranged at the bottom inside the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680582.8U CN215250224U (en) | 2021-04-02 | 2021-04-02 | Novel super magnetic separation heavy metal sewage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680582.8U CN215250224U (en) | 2021-04-02 | 2021-04-02 | Novel super magnetic separation heavy metal sewage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215250224U true CN215250224U (en) | 2021-12-21 |
Family
ID=79507379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680582.8U Active CN215250224U (en) | 2021-04-02 | 2021-04-02 | Novel super magnetic separation heavy metal sewage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215250224U (en) |
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2021
- 2021-04-02 CN CN202120680582.8U patent/CN215250224U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: No. 12, Kexing Road, high tech Zone, Nanning, Guangxi 530000 Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Country or region after: China Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |