CN212894051U - Super magnetic separation water body purification system - Google Patents
Super magnetic separation water body purification system Download PDFInfo
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- CN212894051U CN212894051U CN202021263807.1U CN202021263807U CN212894051U CN 212894051 U CN212894051 U CN 212894051U CN 202021263807 U CN202021263807 U CN 202021263807U CN 212894051 U CN212894051 U CN 212894051U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 49
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 230000001112 coagulant Effects 0.000 claims abstract description 57
- 239000000701 coagulant Substances 0.000 claims abstract description 54
- 239000006247 magnetic powder Substances 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 38
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 13
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 13
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000005347 demagnetization Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a super-magnetic separation water body purification system, a coagulant tank and a coagulant aid tank are connected with the upper part of an electric stirrer, one side of the electric stirrer is provided with a sewage inlet pipe, the sewage inlet pipe is provided with a delivery pump, the electric stirrer is internally provided with a motor and a hot water channel, the power end of the motor is connected with a stirring paddle, the lower end of the electric stirrer is connected with super-magnetic separation equipment, the lower end of the super-magnetic separation equipment is connected with magnetic seed recovery equipment, the magnetic seed recovery equipment comprises a demagnetizing device and a magnetic dispersing device, the device comprises a recovery magnetic drum and a magnetic powder feeding device, wherein the feed end of the demagnetizing device is connected with the lower part of a super-magnetic separation device, the discharge end of the demagnetizing device is connected with a magnetic dispersion device, the discharge end of the magnetic dispersion device is connected with the recovery magnetic drum, the discharge end of the recovery magnetic drum is respectively connected with a magnetic powder feeding device and a sludge tank, and the discharge end of the magnetic powder feeding device is also connected with the super-magnetic separation device; the utility model has the advantages of high recovery rate, high purification efficiency and low use cost.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to super magnetic separation water clean system.
Background
Along with the proceeding of industrial production, a certain amount of sewage and sludge are generated in the production process of industries such as paper making, petrochemical industry, food, printing and dyeing, coal mine, metallurgy, mine and the like, and the sewage and sludge are directly discharged to cause serious damage to the environment, so that the sewage and sludge need to be correspondingly treated to reduce the pollution to the environment, the magnetic separation water body purification technology for treating the wastewater is a new technology which is currently developed in China, the supermagnetic separation water body purification technology is taken as a physicochemical treatment technology and is increasingly applied to various sewage treatments, the magnetic separation water body purification refers to a magnetic separation method for adding a certain amount of magnetic seeds and magnetic biological carriers into the activated sludge, compared with the traditional coagulating sedimentation technology, a coagulating clarification tank is cancelled, the coagulating efficiency is accelerated, and the sludge floc structure and sedimentation performance can be improved, the existing magnetic separation water body purification technology is characterized in that pollutants without magnetism are endowed with magnetism, and then solid-liquid separation is carried out through a supermagnetic separation device, so that the water body is purified, but the existing supermagnetic separation device has low magnetic recovery rate, can not reuse magnetic powder, causes waste of resources and has high use cost; therefore, it is very necessary to provide a super magnetic separation water body purification system with high recycling rate, high purification efficiency and low use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a recovery rate height, purification efficiency height, use cost low super magnetic separation water clean system.
The purpose of the utility model is realized like this: a super-magnetic separation water body purification system comprises a coagulant tank and a coagulant aid tank, wherein a coagulant feeder and a coagulant aid feeder are respectively arranged below the coagulant tank and the coagulant aid tank, the coagulant tank and the coagulant aid tank are connected with the upper part of an electric stirrer, one side of the electric stirrer is provided with a sewage inlet pipe, the sewage inlet pipe is provided with a delivery pump, the electric stirrer is internally provided with a motor and a hot water channel, the power end of the motor is connected with a stirring paddle, the two ends of the hot water channel are provided with a hot water inlet and a hot water outlet, the lower end of the electric stirrer is connected with super-magnetic separation equipment, the lower end of the super-magnetic separation equipment is connected with magnetic species recovery equipment, the magnetic species recovery equipment comprises a demagnetizing device, a magnetic dispersing device, a recovery magnetic drum and a magnetic powder feeding device, and the feeding end of the demagnetizing device is connected with the lower part of the, the discharge end of the demagnetizing device is connected with the magnetic dispersing device, the discharge end of the magnetic dispersing device is connected with the recycling magnetic drum, the discharge end of the recycling magnetic drum is respectively connected with the magnetic powder feeding device and the sludge tank, the discharge end of the magnetic powder feeding device is further connected with the supermagnetic separation equipment, and a water outlet is further formed in the supermagnetic separation equipment.
The demagnetizing equipment adopts an HA-8D demagnetizing machine, and the demagnetizing time is 30-50s, so that the flocs are mutually dispersed.
The inside high-speed mixer and the demagnetizer that are provided with of magnetism dispersion devices, high-speed mixer break up single wadding group, and demagnetizer makes magnetic powder and wadding group separation.
The recovery magnetic drum can be replaced by a cyclone separator, and the cyclone separator separates magnetic powder from sludge and discharges the sludge out of the device.
The hot water inlet and the hot water outlet are both arranged outside the electric stirrer.
And magnetic powder is adsorbed by the magnetic drum on the upper surface of the recovery magnetic drum, and sludge is discharged through a sludge outlet at the bottom of the magnetic drum.
A delivery pump and a valve are arranged between the electric stirrer and the super magnetic separation equipment.
The application process of the super-magnetic separation water body purification system comprises the following steps:
step 1): conveying the sludge wastewater liquid into an electric stirrer through a conveying pump, and adding a coagulant and a coagulant aid through a coagulant feeder and a coagulant aid feeder;
step 2): the motor rotates to drive the stirring paddle to mix the reaction liquid, and appropriate hot water is introduced according to the temperature of the slurry, and the hot water passes through the hot water channel to keep the mixing temperature in the electric stirrer between 20 and 40 ℃ so as to prevent the coagulant or coagulant aid from causing insufficient reaction due to too low temperature;
step 3): conveying the mixed liquid after mixing into a super-magnetic separation device through a conveying pump, separating the mixed liquid by the super-magnetic separation device, mixing the magnetic powder with the sludge, and forming a plurality of flocs which are magnetic;
step 4): conveying the obtained flocs into a magnetic seed recovery device, demagnetizing part of the magnetic powder by the magnetic seed recovery device, keeping each demagnetized floc in a separated state, demagnetizing each floc by a magnetic dispersing device, separating the magnetic powder from the sludge in a single floc, shunting the magnetic powder and the sludge by a recovery magnetic drum or a cyclone separator, and collecting the magnetic powder;
step 5): the sludge is discharged from a sludge pipe in the recovery magnetic drum, and the magnetic powder returns to the super-magnetic separation equipment again through a magnetic powder adding device;
step 6): the purified water resource is discharged from the water outlet.
The utility model has the advantages that: the utility model discloses earlier mix mud waste water and coagulant aid and stir, and apply the uniform temperature, prevent that the high temperature or low excessively from causing the mixture insufficient, the solution after the mixture can produce the flocculent structure, the flocculent structure separates through super magnetic separation equipment, obtain the flocculent group that has magnetism, the flocculent group that obtains is carried to the magnetism kind recovery plant in, magnetism kind recovery plant at first demagnetizes partial magnetic powder, each flocculent group after the demagnetization is in the detached state, each flocculent group is demagnetized through the magnetism dispersion devices again, magnetic and sludge separation in single flocculent group, shunt to magnetic and mud is carried out through retrieving magnetic drum or cyclone again, and collect the magnetic, accomplish the reuse to the magnetic, and waste water purifies thoroughly; the utility model has the advantages of high recycling rate, high purification efficiency and low use cost.
Drawings
Fig. 1 is a schematic view of the apparatus and the flow structure of the present invention.
FIG. 2 is a schematic view of the structure of the magnetic seed recovery device of the present invention
In the figure, the device comprises a coagulant tank 1, a coagulant aid tank 3, an electric stirrer 4, a sewage inlet pipe 5, a delivery pump 6, a coagulant feeder 7, a coagulant aid feeder 8, a motor 9, a hot water channel 10, a stirring paddle 11, a hot water inlet 12, a hot water outlet 13, a valve 14, a super magnetic separation device 15, a magnetic seed recovery device 16, a water outlet 17, a sludge outlet 18, a magnetic powder recovery channel 19, a demagnetizing device 20, a magnetic dispersion device 21, a recovery magnetic drum 22, a magnetic powder feeding device 23 and a sludge tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in figures 1 and 2, a super-magnetic separation water body purification system comprises a coagulant tank 1 and a coagulant aid tank 2, wherein a coagulant feeder 6 and a coagulant aid feeder 7 are respectively arranged below the coagulant tank 1 and the coagulant aid tank 2, the coagulant tank 1 and the coagulant aid tank 2 are connected with the upper part of an electric stirrer 3, a sewage inlet pipe 4 is arranged on one side of the electric stirrer 3, a delivery pump 5 is arranged on the sewage inlet pipe 4, a motor 8 and a hot water channel 9 are arranged in the electric stirrer 3, a stirring paddle 10 is connected with the power end of the motor 8, a hot water inlet 11 and a hot water outlet 12 are arranged at two ends of the hot water channel 9, the lower end of the electric stirrer 3 is connected with a super-magnetic separation device 14, a magnetic seed recovery device 15 is connected with the lower end of the super-magnetic separation device 14, and the magnetic seed recovery device 15 comprises a demagnetizing device 19, a magnetic dispersing device 20 and a magnetic dispersing device, Retrieve magnetic drum 21 and magnetic and throw feeder apparatus 22, demagnetizer 19's feed end and the 14 sub-unit connections of super magnetic separation equipment, demagnetizer 19's discharge end is connected magnetism dispersion devices 20, magnetism dispersion devices 20's discharge end and retrieving magnetic drum 21 are connected, retrieve magnetic drum 21's discharge end and connect magnetic and throw feeder apparatus 22 and sludge impoundment 23 respectively, magnetic is thrown feeder apparatus 22's discharge end and still is connected with super magnetic separation equipment 14, still be provided with delivery port 16 on the super magnetic separation equipment 14.
The method comprises the following steps when in use:
step 1): conveying the sludge wastewater liquid into an electric stirrer through a conveying pump, and adding a coagulant and a coagulant aid through a coagulant feeder and a coagulant aid feeder;
step 2): the motor rotates to drive the stirring paddle to mix the reaction liquid, and appropriate hot water is introduced according to the temperature of the slurry, and the hot water passes through the hot water channel to keep the mixing temperature in the electric stirrer between 20 and 40 ℃ so as to prevent the coagulant or coagulant aid from causing insufficient reaction due to too low temperature;
step 3): conveying the mixed liquid after mixing into a super-magnetic separation device through a conveying pump, separating the mixed liquid by the super-magnetic separation device, mixing the magnetic powder with the sludge, and forming a plurality of flocs which are magnetic;
step 4): conveying the obtained flocs into a magnetic seed recovery device, demagnetizing part of the magnetic powder by the magnetic seed recovery device, keeping each demagnetized floc in a separated state, demagnetizing each floc by a magnetic dispersing device, separating the magnetic powder from the sludge in a single floc, shunting the magnetic powder and the sludge by a recovery magnetic drum or a cyclone separator, and collecting the magnetic powder;
step 5): the sludge is discharged from a sludge pipe in the recovery magnetic drum, and the magnetic powder returns to the super-magnetic separation equipment again through a magnetic powder adding device;
step 6): the purified water resource is discharged from the water outlet.
Example 2
As shown in figures 1 and 2, a super-magnetic separation water body purification system comprises a coagulant tank 1 and a coagulant aid tank 2, wherein a coagulant feeder 6 and a coagulant aid feeder 7 are respectively arranged below the coagulant tank 1 and the coagulant aid tank 2, the coagulant tank 1 and the coagulant aid tank 2 are connected with the upper part of an electric stirrer 3, a sewage inlet pipe 4 is arranged on one side of the electric stirrer 3, a delivery pump 5 is arranged on the sewage inlet pipe 4, a motor 8 and a hot water channel 9 are arranged in the electric stirrer 3, a stirring paddle 10 is connected with the power end of the motor 8, a hot water inlet 11 and a hot water outlet 12 are arranged at two ends of the hot water channel 9, the lower end of the electric stirrer 3 is connected with a super-magnetic separation device 14, a magnetic seed recovery device 15 is connected with the lower end of the super-magnetic separation device 14, and the magnetic seed recovery device 15 comprises a demagnetizing device 19, a magnetic dispersing device 20 and a magnetic dispersing device, Retrieve magnetic drum 21 and magnetic and throw feeder apparatus 22, demagnetizer 19's feed end and the 14 sub-unit connections of super magnetic separation equipment, demagnetizer 19's discharge end is connected magnetism dispersion devices 20, magnetism dispersion devices 20's discharge end and retrieving magnetic drum 21 are connected, retrieve magnetic drum 21's discharge end and connect magnetic and throw feeder apparatus 22 and sludge impoundment 23 respectively, magnetic is thrown feeder apparatus 22's discharge end and still is connected with super magnetic separation equipment 14, still be provided with delivery port 16 on the super magnetic separation equipment 14.
The demagnetizing device 19 selects an HA-8D demagnetizer, the demagnetizing time is 30-50s, the flocs are mutually dispersed, a high-speed stirrer and a demagnetizing device are arranged inside the magnetic dispersing device 20, the high-speed stirrer breaks up the single floc, the demagnetizing device separates the magnetic powder from the floc, the recovery magnetic drum 21 can be replaced by a cyclone separator, the cyclone separator separates the magnetic powder from sludge and discharges the sludge outside the sludge discharge device, the hot water inlet 11 and the hot water outlet 12 are both arranged outside the electric stirrer 3, the magnetic drum on the upper surface of the recovery magnetic drum 21 adsorbs the magnetic powder, the sludge is discharged through a sludge outlet at the bottom of the magnetic drum, and a conveying pump 5 and a valve 13 are arranged between the electric stirrer 3 and the supermagnetic separation device 14.
The utility model discloses earlier mix mud waste water and coagulant aid and stir, and apply the uniform temperature, prevent that the high temperature or low excessively from causing the mixture insufficient, the solution after the mixture can produce the flocculent structure, the flocculent structure separates through supermagnetic splitter 14, obtain the flocculent group with magnetism, the flocculent group that obtains is carried to the magnetic seed recovery plant 15 in, magnetic seed recovery plant 15 at first demagnetizes partial magnetic powder, each flocculent group after the demagnetization is in the detached state, each flocculent group demagnetizes through magnetism dispersion devices 20 again, magnetic and sludge separation in single flocculent group, carry out the reposition of redundant personnel to magnetic powder and mud through retrieving magnetic drum 21 or cyclone, and collect the magnetic powder, accomplish the reuse to the magnetic, and waste water purifies thoroughly; the utility model has the advantages of high recycling rate, high purification efficiency and low use cost.
Claims (7)
1. The utility model provides a super magnetic separation water clean system, it includes coagulant jar and coagulant aid jar, its characterized in that: the device comprises a coagulant tank, a coagulant aid tank, a conveying pump, a motor, a hot water channel, a stirring paddle, a hot water inlet, a hot water outlet, a supermagnetic separation device, a magnetic seed recovery device, a demagnetizing device, a magnetic dispersion device, a magnetic powder feeding device, a magnetic dispersion device and a magnetic powder feeding device, wherein the coagulant tank and the coagulant aid tank are respectively arranged below the coagulant tank and the coagulant aid tank, the coagulant tank and the coagulant aid tank are connected with the upper part of the electric stirrer, one side of the electric stirrer is provided with a sewage inlet pipe, the sewage inlet pipe is provided with the conveying pump, the electric stirrer is internally provided with the motor and the hot water channel, the power end of the motor is connected with the stirring paddle, the two ends of the hot water channel are provided with the hot water inlet and the hot water outlet, the lower end of the electric stirrer is connected with the supermagnetic separation device, the lower end of the supermagnetic separation device, the discharge end of the recycling magnetic drum is respectively connected with a magnetic powder feeding device and a sludge tank, the discharge end of the magnetic powder feeding device is also connected with a super-magnetic separation device, and a water outlet is further formed in the super-magnetic separation device.
2. The ultra-magnetic separation water purification system of claim 1, wherein: the demagnetizing device adopts an HA-8D demagnetizing machine, and the demagnetizing time is 30-50s, so that the flocs are mutually dispersed.
3. The ultra-magnetic separation water purification system of claim 1, wherein: inside high-speed mixer and the demagnetizer of being provided with of magnetism dispersion devices, high-speed mixer breaks up single wadding group, and demagnetization equipment makes magnetic and the separation of wadding group.
4. The ultra-magnetic separation water purification system of claim 1, wherein: the recovery magnetic drum can be replaced by a cyclone separator, and the cyclone separator separates magnetic powder from sludge and discharges the sludge out of the device.
5. The ultra-magnetic separation water purification system of claim 1, wherein: the hot water inlet and the hot water outlet are both arranged outside the electric stirrer.
6. The ultra-magnetic separation water purification system of claim 1, wherein: and magnetic powder is adsorbed by the magnetic drum on the upper surface of the recovery magnetic drum, and sludge is discharged through a sludge outlet at the bottom of the magnetic drum.
7. The ultra-magnetic separation water purification system of claim 1, wherein: and a delivery pump and a valve are arranged between the electric stirrer and the super-magnetic separation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263807.1U CN212894051U (en) | 2020-07-02 | 2020-07-02 | Super magnetic separation water body purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263807.1U CN212894051U (en) | 2020-07-02 | 2020-07-02 | Super magnetic separation water body purification system |
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| Publication Number | Publication Date |
|---|---|
| CN212894051U true CN212894051U (en) | 2021-04-06 |
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| CN202021263807.1U Active CN212894051U (en) | 2020-07-02 | 2020-07-02 | Super magnetic separation water body purification system |
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| CN (1) | CN212894051U (en) |
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- 2020-07-02 CN CN202021263807.1U patent/CN212894051U/en active Active
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