CN113979589A - Heavy metal wastewater treatment device based on resin adsorption and use method thereof - Google Patents
Heavy metal wastewater treatment device based on resin adsorption and use method thereof Download PDFInfo
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- CN113979589A CN113979589A CN202111438942.4A CN202111438942A CN113979589A CN 113979589 A CN113979589 A CN 113979589A CN 202111438942 A CN202111438942 A CN 202111438942A CN 113979589 A CN113979589 A CN 113979589A
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- 239000011347 resin Substances 0.000 title claims abstract description 102
- 229920005989 resin Polymers 0.000 title claims abstract description 102
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 73
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 239000002351 wastewater Substances 0.000 claims abstract description 107
- 239000002245 particle Substances 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 85
- 230000005389 magnetism Effects 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 239000010842 industrial wastewater Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- -1 electroplating Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the field of wastewater treatment, in particular to a heavy metal wastewater treatment device based on resin adsorption and a use method thereof, wherein the heavy metal wastewater treatment device comprises supporting legs, a first outer frame, a water inlet nozzle, a resin particle adding frame, a sliding cover and the like; install first frame jointly on two landing legs, first frame top fixed mounting has the water intake tap, and resin particle adds frame fixed mounting in first frame top, and resin particle adds the frame and goes up the sliding connection and have the sliding closure. Through the effect of screw rod, make the nut rotate in linear motion to make the second frame rotate, make stirring fan blade stir waste water and resin particle, make waste water and resin particle homogeneous mixing, and then the resin particle can be fully with the heavy metal adsorption in the waste water, reach the purpose of fully getting rid of the heavy metal in the waste water.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a heavy metal wastewater treatment device based on resin adsorption and a use method thereof.
Background
Along with the rapid development of industries such as metal smelting, mining, plastics, electroplating, leather industry and the like, the discharge amount of heavy metal-containing wastewater is increased sharply, the water pollution is serious gradually, the heavy metal-containing wastewater is discharged into the environment without effective treatment, the health of people is seriously affected, and meanwhile, along with the aggravation of the problem of heavy metal pollution to the environment, treatment methods for heavy metals in the wastewater are increased, wherein the treatment methods are mainly divided into a physical method, a chemical method, a biological method and the like.
Resin waste water treatment is one of the major categories among the chemical wastewater treatment, and current resin adsorption treatment system equipment structure is comparatively simple, and the ability of handling heavy metal is relatively poor, and the treatment effect can not be satisfied, has influenced the efficiency of handling waste water, causes secondary pollution easily, and the inside resin particle who adsorbs to have heavy metal of equipment can expand and lead to it to be difficult to take out from the equipment, consequently is difficult to satisfy people's user demand.
Disclosure of Invention
The invention aims to provide a heavy metal wastewater treatment device based on resin adsorption, which can treat wastewater by using resin particles, can fully remove heavy metals in the wastewater and is convenient for regularly cleaning the internal heavy metals, and a use method thereof, so as to solve the problems that the existing resin adsorption treatment system has a simpler equipment structure, has poor heavy metal treatment capacity and is difficult to take out expanded resin particles after treatment from the equipment.
The technical scheme of the invention is as follows: the utility model provides a heavy metal effluent treatment plant based on resin adsorption, including the landing leg, still including:
the two support legs are provided with a first outer frame together, and the first outer frame is used for storing industrial wastewater;
the top of the first outer frame is fixedly provided with a water inlet nozzle which is used for conveying industrial wastewater into the first outer frame;
the resin particle adding frame is fixedly arranged at the top of the first outer frame and used for adding resin particles;
the sliding cover is connected with the resin particle adding frame in a sliding mode, the sliding cover is in contact with the first outer frame, and the sliding cover is used for opening or closing an adding opening at the bottom of the resin particle adding frame;
the fixing plate is fixedly connected to the right side in the first outer frame, the lower water frame is fixedly installed at the bottom of the first outer frame and used for discharging the treated wastewater and the resin particles;
the electric push rod for telescopic driving is fixedly arranged on the front side of the first outer frame;
the first outer frame is internally provided with a wastewater adsorption mechanism which is used for adsorbing heavy metals in wastewater to remove the heavy metals in the wastewater;
magnetism is inhaled the mechanism, and magnetism is inhaled the mechanism and is located first frame right side, and magnetism is inhaled the mechanism and is arranged in tentatively getting rid of heavy metal in the waste water.
As a preferred technical scheme of the invention, the wastewater adsorption mechanism comprises an L-shaped frame, a rotating frame, a second outer frame, a first filter plate, a second filter plate, a first reset spring, a first fixed frame, a rotating circular plate, a second reset spring, a fixed strip, a stirring fan blade, a fixed circular plate, a nut and a screw rod, wherein the L-shaped frame is welded at one end of a telescopic shaft of an electric push rod, the right end of the L-shaped frame is rotatably connected with the rotating frame, the second outer frame is connected with the left side in the first outer frame in a sliding way, the second outer frame is movably connected with the rotating frame, the bottom of the second outer frame is fixedly connected with the first filter plate, the second filter plate is connected with the bottom of the second outer frame in a sliding way, the second filter plate is contacted with the first filter plate, the first reset spring is connected between the second outer frame and the second filter plate, the first fixed frame is fixedly arranged at the left side in the second outer frame, the rotating circular plate is movably connected with the middle part in the second outer frame, the second outer frame is connected with the second reset spring, two fixed strips are fixedly connected to the right side of the rotating frame, the first fixing frame and the rotating circular plate are connected with the two fixed strips in a sliding mode, the inner wall of the second outer frame is connected with stirring fan blades in a triangular distribution mode, the right ends of the two fixed strips are welded with the fixed circular plate together, the fixed circular plate is connected with the second outer frame in a sliding mode, a nut is fixedly connected to the middle of the fixed circular plate, a screw rod is connected to the interior of the nut in a threaded connection mode, and the screw rod is fixedly connected with the middle of the left side of the fixed plate.
According to a preferred technical scheme, the magnetic suction mechanism comprises a threaded cover, a rotating block, a strong magnetic plate, a rotating baffle and a collecting frame, the threaded cover is connected to the right side of the first outer frame in a threaded connection mode, the rotating block is fixedly connected to the right side of the threaded cover, the strong magnetic plate is fixedly connected in the threaded cover and is in contact with a fixed plate, the rotating baffle is rotatably connected to the left side of the threaded cover and is in contact with the bottom in the first outer frame, the collecting frame is connected to the bottom of the first outer frame in a sliding mode, and the rotating baffle is adsorbed to the collecting frame.
As a preferred technical scheme of the invention, the rotating baffle is made of neodymium iron boron, the rotating baffle has strong magnetism, the collecting frame is made of metal materials, and the rotating baffle can be adsorbed with the collecting frame for a long time, so that the collecting frame is prevented from falling.
The water inlet device comprises a water inlet nozzle, a water inlet pipe is arranged in the water inlet nozzle, the water inlet nozzle is connected with a water inlet pipe, the water inlet pipe is connected with a water outlet pipe, the water outlet pipe is connected with a water inlet pipe, the water inlet pipe is connected with a water outlet pipe, the water inlet pipe is connected with a water inlet pipe, the water inlet pipe is connected with a water outlet pipe, the water outlet pipe is connected with a water inlet pipe, the water outlet pipe is connected with a water outlet pipe, the water pipe is connected with a water outlet pipe, the water pipe is connected with a water pipe, the water outlet pipe, the water pipe is connected with a water pipe, the water pipe is connected with a water pipe, the water pipe is connected.
The anti-blocking mechanism comprises a third fixing frame, a dredging frame and a first spiral spring, the third fixing frame is fixedly connected to the second floating block, the third fixing frame is connected with the lower water frame in a sliding mode, the dredging frame is connected below the third fixing frame in a sliding mode, and the first spiral spring is connected between the dredging frame and the third fixing frame.
As a preferred technical scheme of the invention, the dredging frame is of a wedge-shaped frame structure, corresponds to the largest gap between the first filter plate and the second filter plate, and is used for fully dredging resin particles between the first filter plate and the second filter plate.
The top surface of the sliding cover is fixedly connected with the first fixed rod, the top surface of the first outer frame is fixedly connected with the second fixed rod, the sliding frame is connected to the top surface of the first outer frame in a sliding mode, the top surface of the sliding frame is fixedly connected with the third fixed rod, the second fixed rod is rotatably connected with the rotating strip, the first fixed rod and the third fixed rod are in limit fit with the rotating strip, and the second spiral spring is connected between the sliding frame and the first outer frame.
As a preferred technical scheme of the invention, the water inlet device also comprises a filter screen, the filter screen is arranged in the water inlet nozzle, and the third fixing frame penetrates through the filter screen.
As a preferred technical scheme of the invention, the use method of the heavy metal wastewater treatment device based on resin adsorption comprises the following working steps:
s1: preparation work: the worker pulls the sliding cover open, resin particles are added into the second outer frame through the resin particle adding frame, the worker closes the sliding cover, the conveying device conveys the wastewater into the water inlet nozzle, and the wastewater can smoothly enter the first outer frame through the action of the opening and closing mechanism;
s2: removing heavy metals: after the first outer frame is filled with wastewater, the opening and closing mechanism controls the electric push rod to contract, so that the wastewater adsorption mechanism operates to uniformly mix the wastewater with resin particles, and the resin particles fully adsorb heavy metals in the wastewater;
s3: preliminary heavy metal adsorption: in the operation process of the wastewater adsorption mechanism, the heavy metal in the wastewater in the first outer frame is adsorbed on the fixed plate through the action of the magnetic attraction mechanism, and the heavy metal in the wastewater is preliminarily removed;
s4: solid-liquid separation: then the worker controls the electric push rod to extend, the wastewater adsorption mechanism controls the treated wastewater and the used resin particles to be discharged in sequence, and the purpose of separating the resin particles from the wastewater is achieved;
s5: dredging resin particles: the anti-blocking mechanism is used for dredging the resin particles in the waste water adsorption mechanism in the process of discharging the used resin particles, so that the resin particles are prevented from being blocked in the discharge process;
s6: opening an adding port: in the process that the used resin particles are discharged by the waste water adsorption mechanism, the cover opening mechanism can control the sliding cover to move towards the direction close to the fixed plate, so that the sliding cover opens the adding opening;
s7: re-adding resin particles: after the used resin particles are completely discharged, the worker controls the electric push rod to contract and reset, so that each part of the wastewater adsorption mechanism resets, and the worker adds the resin particles into the resin particle adding frame again;
s8: clearing heavy metals: work can be with magnetism inhale the mechanism and take off, makes the heavy metal can drop and collect to magnetism and inhale the mechanism in, and the staff clears up the heavy metal that magnetism was inhaled in the mechanism.
The invention has the following advantages:
1. through the effect of screw rod, make the nut rotate in linear motion to make the second frame rotate, make stirring fan blade stir waste water and resin particle, make waste water and resin particle homogeneous mixing, and then the resin particle can be fully with the heavy metal adsorption in the waste water, reach the purpose of fully getting rid of the heavy metal in the waste water.
2. Through the strong magnetic plate who sets up, when fixed plectane extrudeed the waste water in to first frame, heavy metal in the waste water can adsorb on the fixed plate because the magnetism of strong magnetic plate, reaches the purpose of tentatively getting rid of heavy metal in the waste water.
3. Through the screw cap that sets up, the staff can take off the screw cap to make the heavy metal can drop and collect to collecting in the frame, the staff of being convenient for regularly clears up its inside heavy metal.
4. Through the cooperation of first filter plate and second filter plate, can control the clearance size between first filter plate and the second filter plate to can discharge the resin granule after can will handling waste water and using respectively, realize the purpose with resin granule and waste water separation.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic sectional perspective view of the present invention.
Fig. 4 is a schematic view of a first partially cut-away perspective structure of the present invention.
FIG. 5 is a schematic view of a first partially cut-away perspective structure of the wastewater adsorption mechanism of the present invention.
FIG. 6 is a schematic view of a second partially cut-away perspective structure of the wastewater adsorption mechanism of the present invention.
Fig. 7 is a schematic sectional three-dimensional structure of the L-shaped frame and the rotating frame of the present invention.
Fig. 8 is a schematic diagram showing a separated three-dimensional structure of the first filter plate and the second filter plate according to the present invention.
FIG. 9 is a schematic cross-sectional perspective view of the magnetic attraction mechanism of the present invention.
FIG. 10 is a schematic view of a separated magnetic attraction mechanism according to the present invention.
Fig. 11 is a second partially sectional perspective view of the present invention.
Fig. 12 is a schematic perspective view of the opening and closing mechanism of the present invention.
Fig. 13 is a schematic view of a partially cut-away perspective structure of the anti-blocking mechanism of the present invention.
Fig. 14 is a schematic perspective view of the anti-blocking mechanism of the present invention.
Fig. 15 is a schematic view of a first partially cut-away perspective structure of the lid opening mechanism of the present invention.
Fig. 16 is a schematic view of a second partially cut-away perspective structure of the lid opening mechanism of the present invention.
Fig. 17 is a schematic perspective view of a part of the lid opening mechanism of the present invention.
Fig. 18 is a perspective view of the carriage and the second coil spring of the present invention.
Wherein: 1-support leg, 2-first outer frame, 3-water inlet nozzle, 4-resin particle adding frame, 5-sliding cover, 6-fixing plate, 7-water discharging frame, 8-electric push rod, 9-wastewater adsorption mechanism, 91-L-shaped frame, 92-rotating frame, 93-second outer frame, 94-first filter plate, 95-second filter plate, 96-first reset spring, 97-first fixing frame, 98-rotating circular plate, 99-second reset spring, 911-fixing strip, 912-stirring fan blade, 913-fixing circular plate, 914-nut, 915-screw rod, 10-magnetic attraction mechanism, 101-screw thread cover, 102-rotating block, 103-strong magnetic plate, 104-rotating baffle, 105-collecting frame, 11-opening and closing mechanism, 111-a second fixed frame, 112-a pressure sensor, 113-a first floating block, 114-a connecting strip, 115-a second floating block, 12-an anti-blocking mechanism, 121-a third fixed frame, 122-a dredging frame, 123-a first spiral spring, 13-an uncovering mechanism, 131-a first fixed rod, 132-a second fixed rod, 133-a sliding frame, 134-a third fixed rod, 135-a rotating strip, 136-a second spiral spring and 14-a filter screen.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
A heavy metal wastewater treatment device based on resin adsorption and a use method thereof are disclosed, as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7, figure 8, figure 9, figure 10, figure 11 and figure 16, comprising a support leg 1, a first outer frame 2, a water inlet nozzle 3, a resin particle adding frame 4, a sliding cover 5, a fixing plate 6, a lower water frame 7, an electric push rod 8, a wastewater adsorption mechanism 9 and a magnetic attraction mechanism 10, wherein the two support legs 1 are jointly provided with the first outer frame 2 for storing wastewater, the top of the first outer frame 2 is fixedly provided with the water inlet nozzle 3 for conveying wastewater, the resin particle adding frame 4 is fixedly arranged at the top of the first outer frame 2, the resin particle adding frame 4 is connected with the sliding cover 5 in a sliding way, the sliding cover 5 is mutually contacted with the first outer frame 2, the fixing plate 6 is fixedly connected at the right side in the first outer frame 2, the bottom of the first outer frame 2 is fixedly provided with the lower water frame 7, first frame 2 front side fixed mounting has the electric putter 8 of flexible drive usefulness, is provided with waste water adsorption apparatus structure 9 in the first frame 2, and waste water adsorption apparatus structure 9 is used for adsorbing the heavy metal in the waste water, and first frame 2 right side is located to magnetism mechanism 10, and magnetism is inhaled mechanism 10 and is used for getting rid of the heavy metal in the waste water.
The wastewater adsorption mechanism 9 comprises an L-shaped frame 91, a rotating frame 92, a second outer frame 93, a first filter plate 94, a second filter plate 95, a first return spring 96, a first fixing frame 97, a rotating circular plate 98, a second return spring 99, a fixing strip 911, stirring fan blades 912, a fixed circular plate 913, a nut 914 and a screw 915, wherein the L-shaped frame 91 is welded at one end of a telescopic shaft of an electric push rod 8, the rotating frame 92 is rotatably connected at the right end of the L-shaped frame 91, the second outer frame 93 used for placing resin particles is slidably connected at the left side inside the first outer frame 2, the second outer frame 93 is movably connected with the rotating frame 92, the first filter plate 94 is fixedly connected at the bottom of the second outer frame 93, the second filter plate 95 is slidably connected at the bottom of the second outer frame 93, the second filter plate 95 is in contact with the first filter plate 94, the first filter plate 94 and the second filter plate 95 are matched for discharging treated wastewater and resin particles, the first return spring 96 is connected between the second outer frame 93 and the second filter plate 95, first mount 97 fixed mounting is in second frame 93 left side, it connects in second frame 93 middle part to rotate plectane 98 movable, it is connected with second reset spring 99 to rotate between plectane 98 and the first mount 97, two fixed strip 911 of rotating turret 92 right side fixedly connected with, first mount 97 and rotation plectane 98 all are connected with two fixed strip 911 slidingtype, the mode that second frame 93 inner wall is triangular distribution is connected with stirring fan blade 912, stirring fan blade 912 is used for stirring waste water and resin granule, two fixed strip 911 right-hand members have fixed plectane 913 in the joint welding, fixed plectane 913 is used for extrudeing the waste water in first frame 2, fixed plectane 913 and second frame 93 slidingtype are connected, fixed plectane 913 middle part rigid coupling has nut 914, be connected with screw rod 915 through threaded connection's mode in the nut 914, screw rod 915 and fixed plate 6 left side middle part rigid couplings.
When the heavy metal in the waste water is got rid of to needs, conveyor carries waste water to first frame 2 in from water inlet nozzle 3, and the staff pulls open sliding closure 5, adds frame 4 through the resin granule and adds the resin granule towards second frame 93 in, and the staff closes sliding closure 5 again. After the first outer frame 2 is filled with wastewater, an operator manually controls the electric push rod 8 to contract, the electric push rod 8 contracts to drive the L-shaped frame 91 and the rotating frame 92 to move towards the direction close to the fixed plate 6, the rotating frame 92 drives the fixed strip 911 and the fixed circular plate 913 to move towards the direction close to the fixed plate 6, the fixed circular plate 913 no longer blocks the second outer frame 93, so that the wastewater in the first outer frame 2 enters the second outer frame 93, the rotating frame 92 subsequently pushes the first fixed frame 97 and the upper device thereof to move towards the direction close to the fixed plate 6, so that the fixed circular plate 913 extrudes the wastewater in the first outer frame 2, the wastewater in the first outer frame 2 gradually flows into the second outer frame 93, meanwhile, through the action of the screw, the nut 914 drives the fixed circular plate 913 and the upper device 915 to rotate, so that the second outer frame 93 rotates, and the stirring fan blades 912 stir the wastewater and resin particles, so that the wastewater and the resin particles are uniformly mixed, the resin particles can fully adsorb heavy metals in the wastewater. The waste water then pushes the rotating circular plate 98 to move away from the fixed plate 6, so that the inner cavity of the second housing 93 is enlarged to accommodate more waste water. When the fixed circular plate 913 moves to the leftmost side of the first outer frame 2, the strong magnetic plate 103 adsorbs the heavy metals in the wastewater to the fixed plate 6, so as to achieve the purpose of primarily removing the heavy metals in the wastewater.
Then, the operator controls the electric push rod 8 to extend, the electric push rod 8 extends to drive the L-shaped frame 91 and the rotating frame 92 to move in a direction away from the fixing plate 6, the rotating frame 92 drives the fixing strip 911 and the fixing circular plate 913 to move in a direction away from the fixing plate 6, so that the fixing circular plate 913 blocks the second outer frame 93, the waste water is stored in the second outer frame 93, and the rotating frame 92 pushes the second outer frame 93 and the device thereon to move in a direction away from the fixing plate 6. When the first outer frame 2 blocks the second filter plate 95, the operator continues to control the electric push rod 8 to extend, the second outer frame 93 drives the first filter plate 94 to move towards the direction away from the fixed plate 6, so that a gap is formed between the first filter plate 94 and the second filter plate 95, the treated wastewater in the second outer frame 93 flows into the lower water frame 7 through the gap between the first filter plate 94 and the second filter plate 95, and the lower water frame 7 discharges the wastewater into the water storage tank. After the wastewater treated in the second outer frame 93 is completely discharged, the operator controls the electric push rod 8 to extend, and the second outer frame 93 continues to drive the first filter plate 94 to move towards the direction away from the fixed plate 6, so that the gap between the first filter plate 94 and the second filter plate 95 is increased, the resin particles adsorbed with heavy metals can fall into the lower water frame 7, and the resin particles adsorbed with heavy metals are discharged through the lower water frame 7.
When needs are regularly cleared up inside heavy metal, control conveyor stops to carry waste water to first frame 2 in, the staff rotates turning block 102, unscrew threaded cover 101 and strong magnetic plate 103 from first frame 2, strong magnetic plate 103 no longer adsorbs the heavy metal on fixed plate 6, heavy metal on fixed plate 6 can drop to in collecting frame 105, the staff will collect frame 105 and take off and clear up its inside heavy metal, then on screwing in first frame 2 with threaded cover 101, will collect frame 105 and adsorb on rotating baffle 104.
Example 2
On the basis of the embodiment 1, as shown in fig. 11, 12 and 13, the water inlet device further comprises an opening and closing mechanism 11, the opening and closing mechanism 11 is arranged in the water inlet nozzle 3, the opening and closing mechanism 11 is used for controlling the opening and closing of a water inlet at the top of the water inlet nozzle 3, the opening and closing mechanism 11 comprises a second fixing frame 111, pressure sensor 112, first floating block 113, connecting strip 114 and second floating block 115, fixedly connected with second mount 111 in the intake nozzle 3, second mount 111 middle part is provided with pressure sensor 112, pressure sensor 112 is used for controlling the shrink of electric putter 8, second floating block 115 has been placed at first frame 2 top, second floating block 115 is used for blocking the water inlet, second floating block 115 is located intake nozzle 3, the mode that second floating block 115 bottom surface is four angle distributions is connected with connecting strip 114, four connecting strip 114 bottom are connected with first floating block 113 jointly, first floating block 113 is used for blocking the water inlet.
When the waste water is discharged into the water inlet nozzle 3, the waste water generates buoyancy to push the second floating block 115 and the upper device thereof to move upwards, so that the second floating block 115 does not block the water inlet any more, the wastewater can smoothly enter the first outer frame 2, when the water level in the first outer frame 2 exceeds the first floating block 113, the wastewater generates buoyancy to push the first floating block 113 and the devices thereon to move upwards, the first floating block 113 blocks the water inlet, so that the wastewater does not enter the first outer frame 2 any more, meanwhile, the second floating block 115 pushes the pressure sensor 112, the pressure sensor 112 controls the electric push rod 8 to contract after sensing the pressure, the above operations are repeated, the wastewater and the resin particles in the second housing 93 are stirred and mixed, the heavy metals in the wastewater are removed in the process, the second housing 93 blocks the first floating block 113, thereby preventing the first floating block 113 and the upper device from moving downward and being reset. When the second outer frame 93 and the devices thereon move in the direction away from the fixed plate 6, the second outer frame 93 no longer blocks the first floating block 113, at this time, the water in the first outer frame 2 is discharged, the first floating block 113 and the devices thereon move downwards under the action of gravity, and the first floating block 113 no longer blocks the water inlet, so that the wastewater in the water inlet nozzle 3 is discharged into the first outer frame 2.
Example 3
On the basis of embodiment 2, as shown in fig. 13 and 14, the present invention further includes an anti-blocking mechanism 12, the second floating block 115 is provided with the anti-blocking mechanism 12, the anti-blocking mechanism 12 is used for preventing resin particles from being blocked in a gap between the first filter plate 94 and the second filter plate 95, the anti-blocking mechanism 12 includes a third fixing frame 121, a dredging frame 122 and a first coil spring 123, the second floating block 115 is fixedly connected with the third fixing frame 121, the third fixing frame 121 is slidably connected with the sewage frame 7, the dredging frame 122 is slidably connected below the third fixing frame 121, the dredging frame 122 is used for dredging the resin particles on the second filter plate 95 and the first filter plate 94, and a pair of first coil springs 123 is connected between the dredging frame 122 and the third fixing frame 121.
When the first floating block 113 and the device thereon move upward, the second floating block 115 drives the third fixing frame 121 and the device thereon to move upward, and at this time, the second filter plate 95 blocks the dredging frame 122, so that the first coil spring 123 is compressed. When the gap between the second filter plate 95 and the first filter plate 94 is opened to the maximum, the compressed first coil spring 123 is reset to drive the dredging frame 122 to move upwards, and the dredging frame 122 dredges the resin particles on the second filter plate 95 and the first filter plate 94, so that the resin particles are prevented from being clamped in the gap between the first filter plate 94 and the second filter plate 95.
Example 4
On the basis of embodiment 3, as shown in fig. 15, 16, 17 and 18, the slide cover device further includes a cover opening mechanism 13, the cover opening mechanism 13 is disposed on the top surface of the first outer frame 2, the cover opening mechanism 13 is used for opening the slide cover 5, the cover opening mechanism 13 includes a first fixing rod 131, second dead lever 132, carriage 133, third dead lever 134, rotate strip 135 and second coil spring 136, sliding closure 5 top surface fixedly connected with first dead lever 131, first dead lever 131 is used for pulling sliding closure 5 towards being close to the motion of fixed plate 6 direction, first frame 2 top surface rigid coupling has second dead lever 132, carriage 133 sliding connection is in first frame 2 top surface, carriage 133 top surface fixedly connected with third dead lever 134, the commentaries on classics formula is connected with and rotates strip 135 on second dead lever 132, first dead lever 131 and third dead lever 134 all with rotate strip 135 limit fit, be connected with second coil spring 136 between carriage 133 and the first frame 2.
When resin particles after use are discharged, the second outer frame 93 contacts the carriage 133, the second outer frame 93 pushes the carriage 133 to move in a direction away from the fixed plate 6, so that the carriage 133 can drive the rotating strip 135 to swing through the third fixed rod 134, and then the rotating strip 135 drives the sliding cover 5 to move in a direction close to the fixed plate 6 through the first fixed rod 131, so that the sliding cover 5 opens the adding opening. After the used resin particles in the second outer frame 93 are completely discharged, the operator controls the electric push rod 8 to contract and reset, the compressed first reset spring 96 drives the second outer frame 93 and the upper device thereof to move and reset towards the direction close to the fixed plate 6, so that the first filter plate 94 and the second filter plate 95 are overlapped in a staggered mode, and at the moment, the operator can add the resin particles into the resin particle adding frame 4.
Example 5
On the basis of embodiment 4, as shown in fig. 1, fig. 2, and fig. 3, a filter screen 14 is further included, the filter screen 14 is disposed in the water inlet nozzle 3, the filter screen 14 is used for filtering wastewater flowing into the water inlet nozzle 3, and the third fixing frame 121 penetrates through the filter screen 14.
The filter screen 14 can filter the waste water that flows into in the intake nozzle 3, avoids the rubbish impurity in the waste water to get into in the intake nozzle 3.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a heavy metal effluent treatment plant based on resin adsorption, including landing leg (1), its characterized in that still including:
the two support legs (1) are provided with the first outer frame (2) together, and the first outer frame (2) is used for storing industrial wastewater;
the top of the first outer frame (2) is fixedly provided with a water inlet nozzle (3), and the water inlet nozzle (3) is used for conveying industrial wastewater into the first outer frame (2);
the resin particle adding frame (4), the resin particle adding frame (4) is fixedly arranged at the top of the first outer frame (2), and the resin particle adding frame (4) is used for adding resin particles;
the sliding cover (5) is connected with the resin particle adding frame (4) in a sliding mode, the sliding cover (5) is in contact with the first outer frame (2), and the sliding cover (5) is used for opening or closing an adding opening at the bottom of the resin particle adding frame (4);
the fixing plate (6) is fixedly connected to the right side in the first outer frame (2), the lower water frame (7) is fixedly installed at the bottom of the first outer frame (2), and the lower water frame (7) is used for discharging the treated wastewater and resin particles;
an electric push rod (8), wherein the electric push rod (8) for telescopic driving is fixedly arranged at the front side of the first outer frame (2); the waste water adsorption mechanism (9) is arranged in the first outer frame (2), and the waste water adsorption mechanism (9) is used for adsorbing heavy metals in the waste water to remove the heavy metals in the waste water;
magnetism is inhaled mechanism (10), and magnetism is inhaled mechanism (10) and is located first frame (2) right side, and magnetism is inhaled mechanism (10) and is arranged in tentatively getting rid of heavy metal in the waste water.
2. The heavy metal wastewater treatment device based on resin adsorption of claim 1, wherein: the wastewater adsorption mechanism (9) comprises an L-shaped frame (91), a rotating frame (92), a second outer frame (93), a first filter plate (94), a second filter plate (95), a first return spring (96), a first fixing frame (97), a rotating circular plate (98), a second return spring (99), a fixing strip (911), stirring fan blades (912), a fixing circular plate (913), a nut (914) and a screw (915), wherein the L-shaped frame (91) is welded at one end of an electric push rod (8) telescopic shaft, the rotating frame (92) is rotatably connected at the right end of the L-shaped frame (91), the second outer frame (93) is connected at the left side inside the first outer frame (2) in a sliding manner, the second outer frame (93) is movably connected with the rotating frame (92), the first filter plate (94) is fixedly connected at the bottom of the second outer frame (93), the second filter plate (95) is connected at the bottom of the second outer frame (93) in a sliding manner, and the second filter plate (95) is in contact with the first filter plate (94), a first reset spring (96) is connected between the second outer frame (93) and the second filter plate (95), a first fixing frame (97) is fixedly arranged at the left side in the second outer frame (93), a rotating circular plate (98) is movably connected to the middle part in the second outer frame (93), a second reset spring (99) is connected between the rotating circular plate (98) and the first fixing frame (97), two fixing strips (911) are fixedly connected at the right side of the rotating frame (92), the first fixing frame (97) and the rotating circular plate (98) are both connected with the two fixing strips (911) in a sliding manner, stirring fan blades (912) are connected on the inner wall of the second outer frame (93) in a triangular distribution manner, fixing circular plates (913) are welded together at the right ends of the two fixing strips (911), the fixing circular plates (913) are connected with the second outer frame (93) in a sliding manner, nuts (914) are fixedly connected at the middle parts of the fixing circular plates (913), and screws (915) are connected in the nuts (914) in a threaded connection manner, the screw (915) is fixedly connected with the middle part of the left side of the fixed plate (6).
3. The heavy metal wastewater treatment device based on resin adsorption of claim 2, wherein: magnetic attraction mechanism (10) is including screw cap (101), turning block (102), strong magnetic plate (103), rotating baffle (104) and collection frame (105), first frame (2) right side is connected with screw cap (101) through threaded connection's mode, screw cap (101) right side fixedly connected with turning block (102), the rigid coupling has strong magnetic plate (103) in screw cap (101), strong magnetic plate (103) and fixed plate (6) contact, screw cap (101) left side rotary type is connected with rotating baffle (104), rotating baffle (104) and first frame (2) bottom contact, first frame (2) bottom sliding type is connected with collects frame (105), rotating baffle (104) and collection frame (105) adsorb.
4. The resin adsorption-based heavy metal wastewater treatment device according to claim 3, wherein: rotating baffle (104) and adopting the neodymium iron boron to make, rotating baffle (104) have strong magnetism, collect frame (105) and be the metal material, rotating baffle (104) can adsorb with collecting frame (105) for a long time, guarantee that collection frame (105) can not drop.
5. The resin adsorption-based heavy metal wastewater treatment device according to claim 3, wherein: still including mechanism (11) that opens and shuts, be provided with mechanism (11) that opens and shuts in intake nozzle (3), mechanism (11) that opens and shuts is including second mount (111), pressure sensor (112), first floating block (113), connecting strip (114) and second floating block (115), fixedly connected with second mount (111) in intake nozzle (3), second mount (111) middle part is provided with pressure sensor (112), second floating block (115) have been placed at first frame (2) top, second floating block (115) are located intake nozzle (3), the mode that second floating block (115) bottom surface is four angular distributions is connected with connecting strip (114), four connecting strip (114) bottom are connected with first floating block (113) jointly.
6. The resin adsorption-based heavy metal wastewater treatment device according to claim 5, wherein: the anti-blocking device is characterized by further comprising an anti-blocking mechanism (12), the anti-blocking mechanism (12) is arranged on the second floating block (115), the anti-blocking mechanism (12) comprises a third fixing frame (121), a dredging frame (122) and a first spiral spring (123), the third fixing frame (121) is fixedly connected to the second floating block (115), the third fixing frame (121) is connected with the lower water frame (7) in a sliding mode, the dredging frame (122) is connected below the third fixing frame (121) in a sliding mode, and a pair of first spiral springs (123) is connected between the dredging frame (122) and the third fixing frame (121).
7. The resin adsorption-based heavy metal wastewater treatment device of claim 6, wherein: the dredging frame (122) is of a wedge-shaped frame structure, the dredging frame (122) corresponds to the largest gap between the first filter plate (94) and the second filter plate (95), and the dredging frame (122) is used for fully dredging resin particles between the first filter plate (94) and the second filter plate (95).
8. The resin adsorption-based heavy metal wastewater treatment device of claim 6, wherein: the cover opening device also comprises a cover opening mechanism (13), the top surface of the first outer frame (2) is provided with the cover opening mechanism (13), the cover opening mechanism (13) comprises a first fixed rod (131), a second fixed rod (132) and a sliding frame (133), third dead lever (134), rotate strip (135) and second coil spring (136), sliding closure (5) top surface fixedly connected with first dead lever (131), first frame (2) top surface rigid coupling has second dead lever (132), carriage (133) sliding connection is in first frame (2) top surface, carriage (133) top surface fixedly connected with third dead lever (134), the commentaries on classics formula is connected with and rotates strip (135) on second dead lever (132), first dead lever (131) and third dead lever (134) all with rotate strip (135) spacing cooperation, be connected with second coil spring (136) between carriage (133) and first frame (2).
9. The heavy metal wastewater treatment device based on resin adsorption of claim 8, wherein: the water inlet device is characterized by further comprising a filter screen (14), the filter screen (14) is arranged in the water inlet nozzle (3), and the third fixing frame (121) penetrates through the filter screen (14).
10. A use method of a heavy metal wastewater treatment device based on resin adsorption is characterized in that: the method comprises the following working steps:
s1: preparation work: the worker pulls the sliding cover (5) open, resin particles are added into the second outer frame (93) through the resin particle adding frame (4), the worker closes the sliding cover (5), the conveying device conveys the wastewater into the water inlet nozzle (3), and the wastewater can smoothly enter the first outer frame (2) through the action of the opening and closing mechanism (11);
s2: removing heavy metals: after the first outer frame (2) is filled with wastewater, the opening and closing mechanism (11) controls the electric push rod (8) to contract, so that the wastewater adsorption mechanism (9) operates to uniformly mix the wastewater with resin particles, and the resin particles fully adsorb heavy metals in the wastewater;
s3: preliminary heavy metal adsorption: in the operation process of the wastewater adsorption mechanism (9), heavy metals in the wastewater in the first outer frame (2) are adsorbed on the fixed plate (6) under the action of the magnetic attraction mechanism (10), and the heavy metals in the wastewater are primarily removed;
s4: solid-liquid separation: then, the worker controls the electric push rod (8) to extend, and the wastewater adsorption mechanism (9) controls the treated wastewater and the used resin particles to be discharged in sequence, so that the purpose of separating the resin particles from the wastewater is achieved;
s5: dredging resin particles: the waste water adsorption mechanism (9) dredges the resin particles in the waste water adsorption mechanism (9) in the process of discharging the used resin particles, and the anti-blocking mechanism (12) prevents the resin particles from being blocked in the discharge process;
s6: opening an adding port: in the process that the used resin particles are discharged by the waste water adsorption mechanism (9), the cover opening mechanism (13) can control the sliding cover (5) to move towards the direction close to the fixed plate (6), so that the sliding cover (5) opens the adding port;
s7: re-adding resin particles: after the used resin particles are completely discharged, the worker controls the electric push rod (8) to contract and reset, so that each part of the wastewater adsorption mechanism (9) resets, and the worker adds the resin particles into the resin particle adding frame (4) again;
s8: clearing heavy metals: work can be with magnetism inhale mechanism (10) and take off, makes the heavy metal can drop and collect to magnetism and inhale mechanism (10) in, and the staff clears up the heavy metal that magnetism was inhaled in the mechanism (10).
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